VOL. XCIV, NO. 247

Free Sensor Tower Alternatives

Checking

Free app intelligence replacements

Free Sensor Tower Alternatives for App Intelligence & ASO

Free tools that cover parts of Sensor Tower's app and web intelligence workflow, with clear notes on where free access ends.

No free tool in this list fully replaces Sensor Tower. Its app download and revenue estimates, panel-based usage metrics, ASO keyword tracking, and ad-creative intelligence have no complete free substitute here. Sensor Tower's public Top Charts and app lookup tools remain the closest free source for that data. The other picks cover adjacent jobs: Similarweb for web and app intelligence, Semrush and Ahrefs for web traffic and search demand, Social Blade for social channels, and TickerTrends for app and consumer-demand signals in investor research. Check free-access limits before relying on any of them.

Visit Sensor Tower All alternatives Tool details

Disclosure: outbound links may include affiliate or sponsor links

Which Alternative Should You Use?

TickerTrends

Closest replacement

Best for: Investors, analysts, and funds using alternative data such as search, web traffic, app usage, social, news, reviews, and transcripts to forecast company KPIs before earnings.

TickerTrends best matches the base workflow on market monitoring, financial data API, and research reports.
TickerTrends also has a free plan, so you can try it without paying. Free-plan limits: Signup required. TickerTrends Core is $998 per year after a seven-day trial and carries a 30-day money-back guarantee.

Watch for: Alternative data is noisy: Search, social, traffic, and app signals are proxies for business performance. Users need modeling discipline, validation, and company-specific KPI context.

Start TickerTrends trial

Details Compare

Similarweb

Quality-checked pick

Best for: Investors and operators researching digital businesses through website traffic, app usage, keyword demand, and competitive benchmarks.

Similarweb best matches the base workflow on market monitoring, financial data API, and market data API.
Similarweb also has a free plan, so you can try it without paying. Free-plan limits: Free website/app snapshots are limited.

Watch for: Modeled data, not reported financials: Traffic, app, keyword, and company estimates are proxy signals and need validation against filings, disclosures, and other datasets.

View Similarweb plans

Details Compare

Semrush

Strong runner-up

Best for: Investors and operators using SEO, paid search, web traffic, and AI visibility as alternative data for digital businesses.

Semrush best matches the base workflow on market monitoring, financial data API, and research reports.
Semrush also has a free plan, so you can try it without paying. Free-plan limits: Signup required. Credit card required. Free account and paid-plan trials are limited.

Watch for: Marketing platform, not investing software: Semrush does not provide portfolio tracking, valuation models, broker execution, or official company fundamentals.

View Semrush pricing

Details Compare

Ahrefs

Strong runner-up

Best for: Investors and operators using search visibility, backlinks, web traffic estimates, and AI-brand visibility as alternative demand signals.

Ahrefs best matches the base workflow on market monitoring, financial data API, and research reports.
Ahrefs also has a free plan, so you can try it without paying. Free-plan limits: Signup required. Free Ahrefs access is limited, especially for unverified competitor sites.

Watch for: Marketing platform, not investing software: Ahrefs does not provide company fundamentals, broker data, portfolio tracking, or valuation models.

View Ahrefs plans

Details Compare

What Each Free Pick Actually Covers

The five closest matches, the Sensor Tower work each one can take over, and where free access ends.

01
TickerTrends
CoversApp usage and consumer demand signals inside an investor-focused alternative-data platform.
Free accessAdvertised free paths are a Chrome extension and an education program; the core platform is paid with a 7-day trial.
02
Similarweb
CoversWebsite and app digital intelligence, the closest partial substitute for Sensor Tower's market views.
Free accessLimited free website and app snapshots without signup; deeper data sits behind sales-led packages.
03
Semrush
CoversWeb traffic estimates and search demand, not app store data.
Free accessFree account access is limited, and paid-plan trials ask for a credit card.
04
Ahrefs
CoversWebsite traffic estimates, search visibility, and backlink authority signals.
Free accessFree access requires signup and stays limited, especially for unverified competitor sites.
05
Social Blade
CoversSocial and creator channel analytics across YouTube, TikTok, Twitch, Instagram, and more.
Free accessPublic creator stats without signup; Premium and the business API are paid.

These are partial substitutes. None of them replaces Sensor Tower's app download and revenue estimates, panel-based usage metrics, ASO keyword tracking, or ad creative intelligence; Sensor Tower's own public Top Charts and app lookup tools remain the closest free source for that data.

Free-access notes reflect each tool's pricing record, last checked 2026-09-24.

Detailed Alternatives

I want to

Pay lessFill a gapUpgrade overall

Free tiers first, then the lowest starting price.

Partial replacement

Bank of Japan (BOJ)

Bottom line: Analysts and developers who need official Japanese monetary-policy releases, schedules, and BOJ time series.

Keep

APIs & Data Feeds

Gain

Macro Data
Calendar
Alerts
Data Visualizations

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on AI research workspace and screening and idea generation.
Free-plan limits: BOJ Time-Series Data Search and API are public and free, with JSON and CSV access. Email notifications are optional for newly uploaded website information.
Official data source, not an investor app: The BOJ provides statistics, releases, calendars, charts, and APIs, but no screener, portfolio analytics, broker connection, or investment recommendations.

Cost: Free, no signup; Free onlyno paid tier

Fit: Partial replacement

Open BOJ data search Compare

Full review and details

Partial replacement

Federal Reserve Bank of New York - Data & Statistics

Bottom line: Macro investors, economists, and data teams that need official New York Fed rates, operations, survey, and market datasets.

Keep

APIs & Data Feeds

Gain

Macro Data
Yield Curves
Calendar
Newsletters

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on AI research workspace, charting and technical analysis, and filings and transcript research.
Free-plan limits: Free official Federal Reserve Bank source. Markets Data APIs are public for external users and applications. Publication times and formats vary by dataset.
Official data hub, not analytics suite: The New York Fed publishes datasets and dashboards. Users need separate analysis, alerting, and portfolio tools.

Cost: Free, no signup; Free onlyno paid tier

Fit: Partial replacement

Open NY Fed data Compare

Full review and details

Drop-in replacement

Social Blade

Bottom line: Investors and operators tracking creator and channel growth as context for consumer attention or media businesses.

Keep

App & Website Traffic
APIs & Data Feeds

Gain

No additional capabilities listed.

Lose

No missing capabilities listed.

Watch out

Avoid as a full replacement if you rely on AI research workspace, charting and technical analysis, and portfolio tracking.
Free-plan limits: Creator profile statistics are available without a paid plan. A free account adds favorites and a personal dashboard. Premium removes ads and expands favorites, top lists, report cards, and historical table access. Business API packages start at 100 credits for $50. Volume discounts reduce the per-credit price.
Estimated public social metrics: Social Blade uses public profile statistics and estimates such as earnings. It does not sell private or personal platform data.

Cost

Free, no signup

$5/moto go paid, billed yearly

No comparable monthly price for Sensor Tower

Fit: Drop-in replacement

Open Social Blade Compare

Full review and details

Perplexity FinancePartial replacementFree • From $20/moFree, no signup

Partial replacement

Perplexity Finance

Analyst pickTested by us

Bottom line: Users looking for cited AI answers over finance pages, filings, news, charts, watchlists, screeners, ownership data, and earnings documents.

Keep

APIs & Data Feeds

Gain

Screeners
Watchlist
Data Visualizations
News

Lose

App & Website Traffic
Other coverage

Watch out

Avoid as a full replacement if you rely on market data API and research reports.
Free-plan limits: Free consumer plan includes 3 Pro searches per day. Pro is listed locally at $20/month and Max at $200/month for consumer access. Agent API finance_search is billed at $0.005 per invocation, or $5 per 1,000 invocations, with model tokens billed separately.
AI answer quality still needs review: Perplexity cites sources, but investment conclusions, calculations, and data joins should be verified before use.

Cost

Free, no signup

$20/moto go paid

No comparable monthly price for Sensor Tower

Fit: Partial replacement

Open Perplexity Finance Compare

Full review and details

Trading EconomicsPartial replacementFree • From $29.99/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

APIs & Data Feeds

Gain

Macro Data
Calendar
Alerts
News

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on research reports, AI research workspace, and charting and technical analysis.
Free-plan limits: API pricing page lists Standard at $199/month or $149/month equivalent billed yearly. API pricing page lists Professional at $399/month or $299/month equivalent billed yearly. Paid one-week trials are nonrefundable, auto-renew unless canceled, and allow 100 requests or 100,000 data points.
Real API use is paid: Guest credentials are limited/sample access. API plans offer monthly, quarterly, and yearly billing.

Cost

Free, no signup

$29.99/moto go paid

No comparable monthly price for Sensor Tower

Fit: Partial replacement

Compare Trading Economics API Compare

Full review and details

FlightAwarePartial replacementFree • From $100/moFree, no signup

Partial replacement

FlightAware

Bottom line: Investors and operators using flight activity, delays, route data, or aviation operations as logistics and travel-demand signals.

Keep

APIs & Data Feeds

Gain

Data Visualizations
Alerts
Satellite / Geospatial

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on AI research workspace and screening and idea generation.
Free-plan limits: Free web and mobile flight tracking are available. Premium subscriptions add alerts and historical lookback. AeroAPI is usage-priced; Firehose and enterprise products require licensing or sales engagement.
Aviation data, not finance data: FlightAware provides flight tracking and aviation APIs, not company fundamentals, prices, valuation models, or portfolio tools.

Cost

Free, no signup

$100/moto go paid

No comparable monthly price for Sensor Tower

Fit: Partial replacement

View FlightAware APIs Compare

Full review and details

SimilarwebQuality-checked pickFree • Contact for pricingFree, no signup

Quality-checked pick

Similarweb

Tested by us

Bottom line: Investors and operators researching digital businesses through website traffic, app usage, keyword demand, and competitive benchmarks.

Keep

App & Website Traffic
APIs & Data Feeds

Gain

Sheets / Excel Add-ins
Data Visualizations

Lose

No missing capabilities listed.

Watch out

Avoid as a full replacement if you rely on screening and idea generation, portfolio tracking, and news and alerts.
Free-plan limits: Free website/app snapshots are limited. Self-service packages and trials are referenced for individuals, entrepreneurs, and small teams, but current package pages do not expose public prices. Business, enterprise, API, and module-heavy workflows require sales/custom pricing.
Modeled data, not reported financials: Traffic, app, keyword, and company estimates are proxy signals and need validation against filings, disclosures, and other datasets.

Cost: Free, no signup; Free • Contact for pricing

Fit: Drop-in replacement

View Similarweb plans Compare

Full review and details

VisualpingPartial replacementFree • From $10/mo billed yearlyFree with signup

Partial replacement

Visualping

Bottom line: Investors and compliance teams that need alerts when regulator, IR, pricing, terms, competitor, or news pages change.

Keep

APIs & Data Feeds

Gain

Alerts
Webhooks
Regulatory Filings Monitoring
Blogs

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on market data API, research reports, and AI research workspace.
Free-plan limits: Signup required. Free plan is available for limited website monitoring. Business 20K is $140 monthly or $1,200 annually for 20,000 checks, 200 pages, 5 users, and team integrations.
Not market data: Visualping monitors website changes. Users still need to verify page content and normalize data for investment analysis.

Cost

Free with signup

$10/moto go paid, billed yearly

No comparable monthly price for Sensor Tower

Fit: Partial replacement

Compare Visualping plans Compare

Full review and details

MacroMicroPartial replacementFree • From $20/moFree with signup

Partial replacement

MacroMicro

Bottom line: Macro-driven investors looking for global economic charts, cycle indicators, ETF tools, 13F/COT views, earnings summaries, and lightweight backtesting in a single visual workspace.

Keep

APIs & Data Feeds

Gain

Data Visualizations
ETF Screeners
ETF Comparison
Which ETF includes this Stock?

Lose

App & Website Traffic
Other coverage

Watch out

Avoid as a full replacement if you rely on market data API and research reports.
Free-plan limits: Signup required. Monthly individual plans are $20 for PRO, $25 for Prime, and $30 for Max AI as of September 24, 2026. API Essential offers a 7-day trial and 5,000 calls or downloads monthly on its annual plan; its public price is unavailable.
Downloads and API are expensive: Data downloads and API access are separate enterprise products with undisclosed current public prices.

Cost

Free with signup

$20/moto go paid

No comparable monthly price for Sensor Tower

Fit: Partial replacement

Compare MacroMicro plans Compare

Full review and details

Financial Modeling Prep (FMP)Partial replacementFree • From $22/mo billed yearlyFree with signup

Partial replacement

Financial Modeling Prep (FMP)

Tested by us

Bottom line: Developers and analysts needing REST/WebSocket market data, fundamentals, calendars, transcripts, ownership, ESG, and macro datasets.

Keep

APIs & Data Feeds

Gain

Screeners
News
Calendar
Dividends

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on market monitoring, research reports, and AI research workspace.
Free-plan limits: Signup required. Basic plan is limited to 250 API calls per day. Free tier has end-of-day timeframe, around 5 years of history, and limited bandwidth.
Free sandbox is limited: The Basic plan is capped at 250 API calls per day, end-of-day timeframe, and around 5 years of history.

Cost

Free with signup

$22/moto go paid, billed yearly

No comparable monthly price for Sensor Tower

Fit: Partial replacement

View FMP pricing Compare

Full review and details

AhrefsDrop-in replacementFree • From $29/moFree with signup

Drop-in replacement

Ahrefs

Tested by us

Bottom line: Investors and operators using search visibility, backlinks, web traffic estimates, and AI-brand visibility as alternative demand signals.

Keep

App & Website Traffic
APIs & Data Feeds

Gain

No additional capabilities listed.

Lose

No missing capabilities listed.

Watch out

Avoid as a full replacement if you rely on market data API, screening and idea generation, and news and alerts.
Free-plan limits: Signup required. Free Ahrefs access is limited, especially for unverified competitor sites. Paid tiers scale projects, exports, historical data, tracked keywords/prompts, crawl credits, and API units.
Marketing platform, not investing software: Ahrefs does not provide company fundamentals, broker data, portfolio tracking, or valuation models.

Cost

Free with signup

$29/moto go paid

No comparable monthly price for Sensor Tower

Fit: Drop-in replacement

View Ahrefs plans 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

APIs & Data Feeds

Gain

Stock Ideas
Screeners
Stock Comparison
Data Visualizations

Lose

App & Website Traffic
Other coverage

Watch out

Avoid as a full replacement if you rely on market monitoring, market data API, and research reports.
Free-plan limits: Signup required. Free terminal access has dashboard, history, event, and AI prompt limits. 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.

Cost

Free with signup

$39/moto go paid

No comparable monthly price for Sensor Tower

Fit: Partial replacement

Try Fiscal.ai Compare

Full review and details

ORTEXPartial replacementFree • From $39/moFree with signup

Partial replacement

ORTEX

Tested by us

Bottom line: Active traders and analysts tracking short interest, securities lending, options flow, insider trades, stock scores, and trading signals.

Keep

APIs & Data Feeds

Gain

Short Interest
Insider Data
Quant
Data Visualizations

Lose

App & Website Traffic
Other coverage

Watch out

Avoid as a full replacement if you rely on market data API, research reports, and AI research workspace.
Free-plan limits: Signup required. Free account has limited access. The free account needs no credit card.
Best data is paid: Free accounts have limited access. Basic, Advanced, and API tiers unlock deeper datasets and workflow capacity.

Cost

Free with signup

$39/moto go paid

No comparable monthly price for Sensor Tower

Fit: Partial replacement

View ORTEX pricing Compare

Full review and details

GuruFocusPartial replacementFree • From $45.75/mo billed yearlyFree 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

APIs & Data Feeds

Gain

Stock Ideas
Screeners
ETF Screeners
Top Analysts

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on market monitoring, market data API, and research reports.
Free-plan limits: Signup required. A free account has limited access. 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.

Cost

Free with signup

$45.75/moto go paid, billed yearly

No comparable monthly price for Sensor Tower

Fit: Partial replacement

Start GuruFocus trial Compare

Full review and details

TickerTrendsClosest replacementFree • From $83.17/mo billed yearlyFree with signup

Closest replacement

TickerTrends

Bottom line: Investors, analysts, and funds using alternative data such as search, web traffic, app usage, social, news, reviews, and transcripts to forecast company KPIs before earnings.

Keep

App & Website Traffic
APIs & Data Feeds

Gain

Stock Ideas
Screeners
Stock Comparison
Data Visualizations

Lose

No missing capabilities listed.

Watch out

Avoid as a full replacement if you rely on market data API and AI research workspace.
Free-plan limits: Signup required. TickerTrends Core is $998 per year after a seven-day trial and carries a 30-day money-back guarantee. KPI Tracking Suite is custom priced with a trial available by request.
Alternative data is noisy: Search, social, traffic, and app signals are proxies for business performance. Users need modeling discipline, validation, and company-specific KPI context.

Cost

Free with signup

$83.17/moto go paid, billed yearly

No comparable monthly price for Sensor Tower

Fit: Drop-in replacement

Start TickerTrends trial Compare

Full review and details

Changeflow (Trackly)Partial replacementFree • From $99/mo billed yearlyFree with signup

Partial 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

APIs & Data Feeds

Gain

Alerts
News
Regulatory Filings Monitoring
Insider Data

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on financial data API, market data API, and screening and idea generation.
Free-plan limits: Signup required. Every plan has a 30-day free trial with no credit card required. 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.

Cost

Free with signup

$99/moto go paid, billed yearly

No comparable monthly price for Sensor Tower

Fit: Partial replacement

Compare Changeflow plans Compare

Full review and details

SemrushDrop-in replacementFree • From $139/moFree, card required

Drop-in replacement

Semrush

Bottom line: Investors and operators using SEO, paid search, web traffic, and AI visibility as alternative data for digital businesses.

Keep

App & Website Traffic
APIs & Data Feeds

Gain

Sheets / Excel Add-ins
Blogs

Lose

No missing capabilities listed.

Watch out

Avoid as a full replacement if you rely on market data API, charting and technical analysis, and news and alerts.
Free-plan limits: Signup required. Credit card required. Free account and paid-plan trials are limited.
Marketing platform, not investing software: Semrush does not provide portfolio tracking, valuation models, broker execution, or official company fundamentals.

Cost

Free, card required

$139/moto go paid

No comparable monthly price for Sensor Tower

Fit: Drop-in replacement

View Semrush pricing Compare

Full review and details

Listen NotesPartial replacementFree • From $200/moFree with signup

Partial replacement

Listen Notes

Bottom line: Investors and builders who treat podcast mentions, executive interviews, industry podcasts, and expert conversations as alternative research inputs.

Keep

APIs & Data Feeds

Gain

Alerts
Education
Other

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on market data API, AI research workspace, and charting and technical analysis.
Free-plan limits: Signup required. Free API access includes 150 requests each month and requires no credit card. Pro costs $0 in a billing cycle with no successful requests and $200 once the account makes at least one successful request.
Podcast data is indirect: Podcast mentions are useful context but are not verified financial statements, market prices, or regulated disclosures.

Cost

Free with signup

$200/moto go paid

No comparable monthly price for Sensor Tower

Fit: Partial replacement

Compare Listen Notes API Compare

Full review and details

MarineTrafficPartial replacementFree • Contact for pricingFree with signup

Partial replacement

MarineTraffic

Bottom line: Investors and operators using vessel movements, port calls, congestion, and AIS history as shipping, commodity, trade, or supply-chain alternative data.

Keep

APIs & Data Feeds

Gain

Data Visualizations
Shipping & Trade
Alerts

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on market data API, AI research workspace, and screening and idea generation.
Free-plan limits: Signup required. A free account is available, and Basic, Essential, and Enterprise are the named online plans; current public prices are inaccessible. The purchase flow offers a 7-day trial, requires a single-user license, and states that payments are non-refundable.
API is account-specific: MarineTraffic API services use API keys but are not included automatically with an online plan. Access depends on the account's contract.

Cost: Free with signup; Free • Contact for pricing

Fit: Partial replacement

Compare MarineTraffic plans Compare

Full review and details

BörsdataPartial replacementFree • Contact for pricingFree with signup

Partial replacement

Börsdata

Bottom line: Nordic and European investors looking for a fundamentals-rich screener, reports, owner data, technical charts, and dividend research.

Keep

APIs & Data Feeds

Gain

Screeners
Stock Ideas
Data Visualizations
Index Rebalancing

Lose

App & Website Traffic

Watch out

Avoid as a full replacement if you rely on market monitoring, market data API, and research reports.
Free-plan limits: Signup required. Free account has limited access. Full data requires Premium, Pro, Pro+, or Enterprise.
Best value is Nordic-first: Global coverage exists on higher tiers, but Börsdata is strongest for Nordic equities and Nordic ownership/insider workflows.

Cost: Free with signup; Free • Contact for pricing

Fit: Partial replacement

Open Börsdata Compare

Full review and details

What This Shortlist Tells You

Similarweb is the closest partial substitute, with limited free website and app snapshots available before its sales-led packages.

None of the picks replaces Sensor Tower's app download and revenue estimates, usage panels, ASO keyword tracking, or ad creative intelligence.

Free access varies by tool: some pages work without signup, while others need an account or gate trials behind a credit card.

Coverage Snapshot

Where alternatives already align

Most shared categories across the top matches.

APIs & Data Feeds×20 App & Website Traffic×5

New angles introduced

Categories the alternatives add beyond Sensor Tower.

Data Visualizations+11 Alerts+10 Calendar+10 News+8 AI Research+7 Insider Data+7 Institutional Ownership+7 Macro Data+7

Free Access & Pricing

Free to start

All 20

Every pick lists a free plan or free access path; scope ranges from public no-signup pages to limited accounts and trial-gated platforms.

Paid plans from

$5/mo

Social Blade is the cheapest listed monthly upgrade. No comparable monthly price is listed for Sensor Tower.

Mobile app

8 of 20

8 add a mobile app that Sensor Tower lacks.

API access

20 of 20

20 expose an API or data feed, usually on a paid plan.

Hands-on tested

8 of 20

8 tested hands-on. 3 are analyst picks.

Coverage overlap

63%

Average share of Sensor Tower categories each alternative covers.

Free Alternatives FAQ

What is the best free Sensor Tower alternative?

Similarweb is the closest partial substitute for app and web digital intelligence, and its limited free snapshots work without signup. Semrush and Ahrefs cover adjacent web traffic and search demand, but none of them replicates Sensor Tower's app store intelligence.

Can free tools replace Sensor Tower for app intelligence and ASO?

Only partially. App download and revenue estimates, panel-based usage metrics, ASO keyword tracking, and ad creative intelligence have no full free substitute in this list. Sensor Tower's own public Top Charts and app lookup tools remain the closest free source for that data.

Do these Sensor Tower alternatives stay free?

Free access varies. Similarweb and Social Blade publish limited data without signup, Ahrefs requires signup and restricts unverified sites, Semrush asks for a credit card on paid-plan trials, and TickerTrends' core platform is paid with a trial. Check each pricing page before relying on a free plan.

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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.