VOL. XCIV, NO. 247

Free Alternatives to CatalystWire

Checking

Free replacement verdicts

Free Alternatives to CatalystWire

Zero-cost replacements grouped by fit, tradeoffs, pricing friction, and platform access. Use this list to test CatalystWire before paying for another subscription.

Switching from CatalystWire doesn't have to cost a thing. We've curated 20 free-tier alternatives that cover similar workflows, from Alerts to News and beyond. Each pick below is framed by fit, caveats, and access friction so you can trial replacements without opening your wallet.

Visit CatalystWire All alternatives Tool details

Disclosure: outbound links may include affiliate or sponsor links

Which Alternative Should You Use?

Changeflow (Trackly)

Closest replacement

Best for: Compliance, regulatory, and investment research teams monitoring filings, agency pages, policies, competitor pages, PDFs, RSS feeds, and API endpoints.

Changeflow (Trackly) best matches the base workflow on investment news, alerts, and market monitoring.
Changeflow (Trackly) keeps the replacement test in the same free-access lane. Free access caveat: signup required and Every plan has a 30-day free trial with no credit card required..

Watch for: API requires Business or Enterprise: Professional does not include API access. API and webhooks are included on Business and Enterprise plans.

Compare Changeflow plans

Details Compare

SentiSense

Best audience fit

Best for: Active investors and developers looking for market data, news clustering, social sentiment, institutional flow, insider trades, and AI analysis in one beta workspace.

SentiSense best matches the base workflow on market monitoring, AI research workspace, and fundamental research.
SentiSense keeps the replacement test in the same free-access lane. Free access caveat: signup required and Free plan includes 1,000 API requests/month and limited market-intelligence access..

Watch for: Beta product with plan limits: Free and PRO quotas are now published, but the product remains young and users should verify endpoint-level access before depending on it in production.

Start SentiSense free

Details Compare

Investing.com

Quality-checked pick

Best for: Users looking for one free global market portal for quotes, charts, calendars, news, watchlists, and portfolio tracking.

Investing.com best matches the base workflow on investment news, market monitoring, and AI research workspace.
Investing.com keeps the replacement test in the same free-access lane. Free access caveat: Free access is ad-supported and does not include the full InvestingPro research layer..

Watch for: Not a broker or API product: Investing.com does not provide trade execution or a public API. Widgets and RSS are its public integration methods.

View InvestingPro

Details Compare

13F Insight

Strong runner-up

Best for: Ask plain-English questions about 13F filings instead of working through spreadsheets by hand.

13F Insight best matches the base workflow on market monitoring, AI research workspace, and fundamental research.
13F Insight keeps the replacement test in the same free-access lane. Free access caveat: Two AI questions are free without signup..

Watch for: 13F filings are stale by design: The AI reads real 13F filings, but those filings are quarterly, delayed, and incomplete views of manager exposure.

See 13F Insight pricing

Details Compare

Detailed Alternatives

I want to

Pay lessFill a gapUpgrade overall

Free tiers first, then the lowest starting price.

Drop-in replacement

SEDAR+ (CSA Public Filings - Canada)

Bottom line: Investors and analysts needing official Canadian issuer filings, investment fund documents, prospectuses, material changes, reporting issuer lists, cease-trade orders, and disciplined-list checks.

Keep

News
Regulatory Filings Monitoring
Alerts

Gain

IPO
Corporate Actions & Special Situations
Education
Official Sources

Lose

AI Research
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on alerts and AI research workspace.
Free-plan limits: SEDAR+ offers public search for issuer information in Canada's capital markets, CSA describes SEDAR+ as the system for filing, disclosure, and search in Canada's capital markets, and Public document search and profile search are accessible without a paid subscription.
Canada-only regulatory scope: SEDAR+ is the Canadian public filings system, not a global filings database or U.S. EDGAR replacement.

Price: CatalystWireFree
SEDAR+ (CSA Public Filings - Canada)Free
Free tier: Free, no signup
Replacement: Drop-in replacement

Pricing checked 2026-08-23 via homepage.

Search SEDAR+Compare

Full review and details

Partial replacement

Stock Analysis

Analyst pickTested by us

Bottom line: Regular investors looking for fast stock and fund research pages, screeners, comparisons, watchlists, and market calendars.

Keep

News
Alerts
AI Research

Gain

Stock Ideas
Screeners
ETF Screeners
Top Analysts

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and market monitoring.
Free-plan limits: Free access is ad-supported, Free exports and financial history are limited compared with Pro and Unlimited, and Free accounts allow 10 active alerts. Brokerage sync, full ETF holdings, and advanced analyst filtering require paid plans.
No public API: Stock Analysis does not currently offer API access.

Price: CatalystWireFree
Stock AnalysisFree • From $79/yr
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Try Stock Analysis Pro Compare

Full review and details

Quality-checked pick

Investing.com

Analyst pickTested by us

Bottom line: Users looking for one free global market portal for quotes, charts, calendars, news, watchlists, and portfolio tracking.

Keep

News
Alerts
AI Research

Gain

Stock Ideas
Screeners
Stock Comparison
Data Visualizations

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on alerts and research reports.
Free-plan limits: Free access is ad-supported and does not include the full InvestingPro research layer, Free WarrenAI access is limited to 10 lifetime messages and requires an account; paid plans include 50 or 500 credits per month, and ProPicks, premium reports, and deeper datasets are plan-gated.
Not a broker or API product: Investing.com does not provide trade execution or a public API. Widgets and RSS are its public integration methods.

Price: CatalystWireFree
Investing.comFree • From $13.99/mo
Free tier: Free, no signup
Replacement: Drop-in replacement

Pricing checked 2026-08-05 via pricing.

View InvestingPro Compare

Full review and details

Trading EconomicsPartial replacementFree • From $22/moFree, no signup

Partial replacement

Trading Economics

Tested by us

Bottom line: Developers and analysts needing macro indicators, economic calendar data, markets data, forecasts, financials, Excel/Sheets integrations, and API/WebSocket delivery.

Keep

News
Alerts
AI Research

Gain

Macro Data
Calendar
Credit Ratings & Outlooks
Dividends

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and AI research workspace.
Free-plan limits: API pricing page lists Standard at $149/month billed yearly, API pricing page lists Professional at $299/month billed yearly, and Enterprise is contact-sales/customized; guest credentials provide limited sample access.
Real API use is paid: Guest credentials are limited/sample access. Standard and Professional API plans are billed yearly.

Price: CatalystWireFree
Trading EconomicsFree • From $22/mo
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare Trading Economics API Compare

Full review and details

13F InsightPartial replacementFree • Contact for pricingFree, no signup

Partial replacement

13F Insight

Bottom line: Ask plain-English questions about 13F filings instead of working through spreadsheets by hand.

Keep

News
Regulatory Filings Monitoring
Alerts
AI Research

Gain

Data Visualizations
Watchlist
Institutional Ownership
Insider Data

Lose

RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.
Public announcement previews and account-based saved views.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and research reports.
Free-plan limits: Two AI questions are free without signup, Free account raises usage to five questions per day, and Standard, Pro, and Enterprise tiers gate heavier AI and research workflows.
13F filings are stale by design: The AI reads real 13F filings, but those filings are quarterly, delayed, and incomplete views of manager exposure.

Price: CatalystWireFree
13F InsightFree • Contact for pricing
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-04 via pricing.

See 13F Insight pricing Compare

Full review and details

FintelPartial replacementFree • Paid plans availableFree, no signup

Partial replacement

Fintel

Bottom line: Investors looking for ownership, short interest, options sentiment, filings, dashboards, alerts, and quant-style scores in one research site.

Keep

News
Alerts
AI Research

Gain

Short Interest
Insider Data
Institutional Ownership
Which ETF includes this Stock?

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and research reports.
Free-plan limits: Free public access is available, Bronze, Silver, and Gold tiers gate paid research workflows, and Broker-linked retail ownership features require sign-in and supported U.S. brokerage access.
Many core workflows are paid: Advanced research tools, premium datasets, leaderboards, AI private research, portfolio tools, and advanced AI access are tier-gated.

Price: CatalystWireFree
FintelFree • Paid plans available
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Open Fintel Compare

Full review and details

Delta by eToroPartial replacementFree • From $53.88/yrFree with signup

Partial replacement

Delta by eToro

Bottom line: Retail investors looking for one mobile-first tracker for stocks, ETFs, crypto, funds, forex, commodities, and wallets.

Keep

News
Alerts
AI Research

Gain

Portfolio
Watchlist
Calendar
Data Visualizations

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and AI research workspace.
Free-plan limits: Signup required, Basic is free with a limited number of tracked assets, and PRO and PRO+ unlock higher asset limits, deeper analytics, AI/context features, and advanced reporting.
Free tier is asset-capped: Basic supports up to 10 tracked assets. Larger portfolios need PRO or PRO+.

Price: CatalystWireFree
Delta by eToroFree • From $53.88/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View Delta PRO Compare

Full review and details

Yahoo FinancePartial replacementFree • From $95.40/yrFree with signup

Partial replacement

Yahoo Finance

Tested by us

Bottom line: Investors who want free quotes, news, watchlists, portfolios, charts, and basic research in one product.

Keep

News
Alerts
AI Research

Gain

Calendar
Portfolio
Watchlist
Stock Ideas

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on alerts, AI research workspace, and research reports.
Free-plan limits: Signup required, Free account/sign-in may be required for some portfolio and watchlist features, and Premium portfolio analytics, research, screeners, and longer downloadable history are paid.
Data is informational, not trading-grade: Yahoo says all finance data is informational and not intended for trading or investing purposes.

Price: CatalystWireFree
Yahoo FinanceFree • From $95.40/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-20 via pricing.

Open Yahoo Finance Compare

Full review and details

StocknearPartial replacementFree • From $10/moFree with signup

Partial replacement

Stocknear

Bottom line: U.S. stock and options traders who want options flow, dark-pool activity, analyst data, congressional trades, 13F holdings, alerts, and AI chat in one web app.

Keep

News
Alerts
AI Research

Gain

Screeners
Options
Data Visualizations
Watchlist

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, market monitoring, and research reports.
Free-plan limits: Signup required, Basic is listed at $0/month with 10 credits, one watchlist, one portfolio, and three alerts, and Plus is listed at $10/month and Pro at $20/month.
U.S.-market focus: Stocknear is centered on U.S. stocks, ETFs, and options rather than global multi-asset coverage.

Price: CatalystWireFree
StocknearFree • From $10/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare Stocknear plans Compare

Full review and details

SentiSenseBest audience fitFree • From $15/moFree with signup

Best audience fit

SentiSense

Bottom line: Active investors and developers looking for market data, news clustering, social sentiment, institutional flow, insider trades, and AI analysis in one beta workspace.

Keep

News
Regulatory Filings Monitoring
Alerts
AI Research

Gain

Stock Ideas
Screeners
Data Visualizations
Quant

Lose

RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.
Public announcement previews and account-based saved views.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and research reports.
Free-plan limits: Signup required, Free plan includes 1,000 API requests/month and limited market-intelligence access, and PRO is listed at $15/month or $144/year with unlimited monthly API and MCP calls at up to 300 requests per minute.
Beta product with plan limits: Free and PRO quotas are now published, but the product remains young and users should verify endpoint-level access before depending on it in production.

Price: CatalystWireFree
SentiSenseFree • From $15/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Start SentiSense free Compare

Full review and details

Earnings HubPartial replacementFree • From $199.99/yrFree with signup

Partial replacement

Earnings Hub

Tested by us

Bottom line: Investors who want an earnings calendar, call access, transcripts, AI summaries, alerts, and mobile apps.

Keep

News
Alerts
AI Research

Gain

Calendar
Transcripts
Analyst Forecasts
Dividends

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on alerts, research reports, and API and market data.
Free-plan limits: Signup required, The app is free to download and includes in-app purchases, and The US App Store lists Pro at $24.99 monthly or $199.99 annually.
In-app pricing varies by storefront: The listed prices come from the US App Store. Other countries, platforms, taxes, and storefront changes can produce different prices.

Price: CatalystWireFree
Earnings HubFree • From $199.99/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via appStore.

Open Earnings Hub Compare

Full review and details

Special Situations DigestDrop-in replacementFree • From $300/yrFree with signup

Drop-in replacement

Special Situations Digest

Bottom line: Portfolio managers, analysts, family offices, and independent investors seeking special situations across more than 25 markets.

Keep

News
Regulatory Filings Monitoring
Alerts

Gain

Stock Ideas
Screeners
Calendar
Corporate Actions & Special Situations

Lose

AI Research
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on AI research workspace and API and market data.
Free-plan limits: Signup required, Free readers get the first 10 situations in each issue and access to the free archive, and Pro costs $39 per month or $300 per year.
Triage, not diligence: The product is for idea generation and triage. Users still need to verify filings, valuation, legal terms, liquidity, timing, and downside risk.

Price: CatalystWireFree
Special Situations DigestFree • From $300/yr
Free tier: Free with signup
Replacement: Drop-in replacement

Pricing checked 2026-08-23 via pricing.

Compare digest plans Compare

Full review and details

KoyfinPartial replacementFree • From $468/yrFree with signup

Partial replacement

Koyfin

Analyst pickTested by us

Bottom line: Investors who want dashboards, charts, screeners, portfolios, news, and alerts in a web and mobile workspace.

Keep

News
Alerts
AI Research

Gain

Screeners
ETF Screeners
Data Visualizations
Custom Dashboards

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and AI research workspace.
Free-plan limits: Signup required, Free plan includes limited watchlists, screens, dashboards, alerts, portfolios, financials, and estimates history, and New accounts receive a seven-day trial and then downgrade to Free without a charge.
No public API: Koyfin does not provide user-facing data access through an API.

Price: CatalystWireFree
KoyfinFree • From $468/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View Koyfin pricing Compare

Full review and details

Fiscal.aiPartial replacementFree • From $39/moFree with signup

Partial replacement

Fiscal.ai

Analyst pickTested by us

Bottom line: Investors who want AI-assisted company research backed by financials, estimates, transcripts, filings, and dashboards.

Keep

News
Alerts
AI Research

Gain

Stock Ideas
Screeners
Stock Comparison
Data Visualizations

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and market monitoring.
Free-plan limits: Signup required, Free terminal access has dashboard, history, event, and AI prompt limits, and Free API access covers 100 companies, 50 requests per minute, and 250 requests per day.
Free access is limited: The free API is limited to 100 companies, 50 requests per minute, and 250 requests per day. Deeper history, exports, and some datasets require paid plans.

Price: CatalystWireFree
Fiscal.aiFree • From $39/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Try Fiscal.ai Compare

Full review and details

Unusual WhalesPartial replacementFree • From $504/yrFree with signup

Partial replacement

Unusual Whales

Analyst pickTested by us

Bottom line: Options traders looking for real-time options flow, dark pool/off-exchange activity, alerts, and screeners.

Keep

News
Alerts
AI Research

Gain

Options
Money Flow
Screeners
Options P&L

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, AI research workspace, and research reports.
Free-plan limits: Signup required, Free alerts are delayed and limited to free-access content, and Platform, API access, API trial, API Advanced, and enterprise products are separate plan surfaces.
Free alerts are delayed and limited: The current pricing page says free accounts receive data with a 15-minute delay.

Price: CatalystWireFree
Unusual WhalesFree • From $504/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View Unusual Whales pricing Compare

Full review and details

GuruFocusPartial replacementFree • From $549/yrFree with signup

Partial replacement

GuruFocus

Analyst pickTested by us

Bottom line: Value investors looking for long historical fundamentals, GF Score, GF Value, and guru/institutional holdings.

Keep

News
Alerts
AI Research

Gain

Stock Ideas
Screeners
ETF Screeners
Top Analysts

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and market monitoring.
Free-plan limits: Signup required, A free account has limited access, and Free members have limited portfolio capacity.
Paid access is region and tier dependent: Annual paid memberships, region add-ons, API plans, and pay-as-you-go API credits.

Price: CatalystWireFree
GuruFocusFree • From $549/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Start GuruFocus trial Compare

Full review and details

Changeflow (Trackly)Closest replacementFree • From $1188/yrFree with signup

Closest replacement

Changeflow (Trackly)

Bottom line: Compliance, regulatory, and investment research teams monitoring filings, agency pages, policies, competitor pages, PDFs, RSS feeds, and API endpoints.

Keep

News
Regulatory Filings Monitoring
Alerts
AI Research

Gain

Insider Data
Institutional Ownership
Transcripts
AI Chat

Lose

RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.
Public announcement previews and account-based saved views.

Watch out

Useful when you want to add AI agent data access, charting and technical analysis, and options and trading workflows instead of mirroring the current workflow.
Free-plan limits: Signup required, Every plan has a 30-day free trial with no credit card required, and Professional is listed at $99/month billed annually; Business is listed at $249/month billed annually.
API requires Business or Enterprise: Professional does not include API access. API and webhooks are included on Business and Enterprise plans.

Price: CatalystWireFree
Changeflow (Trackly)Free • From $1188/yr
Free tier: Free with signup
Replacement: Drop-in replacement

Pricing checked 2026-08-23 via pricing.

Compare Changeflow plans Compare

Full review and details

ReflexivityPartial replacementFree • From $99.99/moFree with signup

Partial replacement

Reflexivity

Bottom line: Institutional investors that want explainable AI research over trusted financial datasets, filings, transcripts, portfolio insights, scenario analysis, and auditable outputs.

Keep

News
Alerts
AI Research

Gain

Screeners
Quant
Performance Attribution
Scenario & Stress Tests

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and market monitoring.
Free-plan limits: Signup required, Interactive Brokers lists Reflexivity Basic as free and Reflexivity Plus at $99.99 per month, and IBKR subscriptions begin with a two-week trial of the full platform, then move to Basic or the paid version.
Direct access is sales-led: Institutional access requires a sales conversation. Public pricing is available only for the IBKR Basic and Plus subscriptions.

Price: CatalystWireFree
ReflexivityFree • From $99.99/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Request Reflexivity demo Compare

Full review and details

TweenvestPartial replacementFree • Paid plans availableFree with signup

Partial replacement

Tweenvest

Tested by us

Bottom line: Retail investors looking for an approachable stock research workspace with screeners, dashboards, watchlists, portfolios, transcripts, valuation templates, and AI summaries.

Keep

News
Alerts
AI Research

Gain

Screeners
Data Visualizations
Watchlist
Portfolio

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and market monitoring.
Free-plan limits: Signup required, Basic is free and covers U.S. and Spain stocks, 5 years of history, 1 favorites list, limited screener access, and latest transcript access, and Pro is listed at EUR9.99/month, Pro+ at EUR14.99/month, and Unlimited at EUR19.99/month.
Best features are plan-gated: Global stocks, full history, analyst estimates, unlimited screener access, editable projections, and AI summaries require the Unlimited tier.

Price: CatalystWireFree
TweenvestFree • Paid plans available
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare Tweenvest plans Compare

Full review and details

SmartkarmaPartial replacementFree • Paid plans availableFree with signup

Partial replacement

Smartkarma

Bottom line: Institutional investors, asset managers, banks, and accredited/private investors needing independent research, analyst access, data, and alerts.

Keep

News
Alerts
AI Research

Gain

Stock Ideas
Screeners
Watchlist
Calendar

Lose

Regulatory Filings Monitoring
RNS announcement scanner with keyword and semantic search.
Catalyst categories for events such as contract awards, management changes, turnaround plans, and reorganizations.
AI beta summaries on announcement pages.
Company directory, advanced search, archive, UK short positions, meetings, and UK newswire.

Watch out

Avoid as a full replacement if you rely on investment news, alerts, and API and market data.
Free-plan limits: Signup required, Complimentary Preview Pass is available without a credit card, and Pro Platform is listed at USD 10,950/year per user.
Professional price point: Smartkarma Pro is priced for professional users, with Premium/Data and corporate tracks handled separately.

Price: CatalystWireFree
SmartkarmaFree • Paid plans available
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View Smartkarma pricing Compare

Full review and details

What This Shortlist Tells You

Changeflow (Trackly) is the closest drop-in replacement with overlapping coverage in News, Regulatory Filings Monitoring, and Alerts while adding Insider Data and Institutional Ownership coverage and Natural-language source setup from a URL and a monitoring brief. and AI summaries and relevance filters for detected changes. features (workflow overlap ~100%).

Every pick keeps a free tier; start with Changeflow (Trackly), SentiSense, and Investing.com to road-test CatalystWire workflows without paying up front.

Need mobile access? Investing.com, Koyfin, and Stock Analysis bring phone-ready workflows that CatalystWire lacks.

Round out your stack with new coverage areas like Insider Data, Institutional Ownership, Transcripts, and AI Chat.

Coverage Snapshot

Where alternatives already align

Most shared categories across the top matches.

Alerts×20News×20AI Research×18Regulatory Filings Monitoring×5

New angles introduced

Categories the alternatives add beyond CatalystWire.

Calendar+17Screeners+14Data Visualizations+12Watchlist+12Insider Data+11Dividends+10Financials+10Transcripts+10

Free Access & Pricing

Free options

All 20

20 vetted picks keep a permanent free tier so you can validate workflows before upgrading.

Mobile ready

10/20

10 alternatives bring native mobile access.

API availability

9/20

9 of the shortlisted tools expose API endpoints for automation-heavy workflows.

Quality checks

6 starred / 10 tested

6 tools are flagged as analyst picks; 10 have been hands-on tested.

Avg. coverage overlap

79%

Average percentage of categories shared with the base tool.

Free Alternatives FAQ

What are the best free alternatives to CatalystWire?

Start with Changeflow (Trackly), SentiSense, and Investing.com to replicate CatalystWire workflows without paying for a subscription.

Do these picks stay permanently free?

Yes. Each platform listed keeps a standing free tier with no credit card required -- though export limits or seat caps may apply if you scale usage.

Which CatalystWire workflows stay covered on the free plan?

Expect solid overlap across News, Regulatory Filings Monitoring, Alerts, and AI Research, so core CatalystWire workflows can move over without a paid upgrade.

What extra coverage do the free alternatives add?

Insider Data, Institutional Ownership, Transcripts, AI Chat, APIs & Data Feeds, Webhooks, Stock Ideas, Screeners, Data Visualizations, Quant, Watchlist, News Sentiment, Calendar, Market Sentiment, Reddit, Financials, Scores, Analyst Ratings & Price Targets, Short Interest, US Government Trades, Options, Stock Comparison, Correlation, Portfolio, Dividends, Splits, IPO, Macro Data, Yield Curves, CDS Spreads, Valuation Models, Improved Filings, ETF Analysis, Analyst Forecasts, Education, Blogs, Videos, Forums, Corporate Actions & Special Situations, Official Sources, Newsletters, ETF Screeners, Custom Dashboards, Fund Analysis, Advisor Operations, Top Analysts, ETF Comparison, Risk Metrics, Which ETF includes this Stock?, Compounding Calculator, Broker Connectors, Dark Pool & Off-Exchange, On-chain Analytics, DEX / DeFi, Wallet / Address Monitoring, Capital Gains Estimator, Backtesting, Credit Ratings & Outlooks, Flags, Sheets / Excel Add-ins, Stock Handbook, Money Flow, Options P&L, Performance Attribution, Scenario & Stress Tests, and ESG Ratings show up most often as bonus coverage beyond the base platform, giving you room to experiment before upgrading.

Where might I still rely on CatalystWire?

Regulatory Filings Monitoring and AI Research remain strengths for CatalystWire. Keep it handy for those tasks or plan for a paid upgrade if they matter.

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Live AnalyticsSee what users are clicking, searching, and voting for across the site.

Research ToolsFind screeners, data platforms, portfolio trackers, and research tools.

Feedback

Missing an alternative, or is a listing out of date? Tell me and I will look.

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.