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Prospero.ai Alternatives & Competitors

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Prospero.ai logo

Alternatives to Prospero.ai

Curated replacements grouped by fit, tradeoffs, pricing flexibility, and platform access. Use this list to decide which Prospero.ai competitor is worth testing first.

Looking for a Prospero.ai replacement? We've profiled 20 alternatives by workflow fit, pricing flexibility, caveats, and platform access. Whether you need a free option to trial, mobile-ready workflows, or API integrations, this list helps you choose what to test first.

Visit Prospero.aiFree alternativesTool details

Disclosure: outbound links may include affiliate or sponsor links

Which Alternative Should You Use?

GuruFocus logo

GuruFocus

Closest replacement

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

  • GuruFocus best matches the base workflow on stock research, stock screening, and charting and technical analysis.
  • GuruFocus keeps the replacement test in the same free-access lane. Free access caveat: signup required and A free account has limited access..

Watch for: Paid access is region and tier dependent: Annual paid memberships, region add-ons, API plans, and pay-as-you-go API credits.

Start GuruFocus trial
DetailsCompare
EPSMomentum logo

EPSMomentum

Best workflow fit

Best for: Growth and momentum investors looking for earnings momentum, estimate revisions, PEAD drift, timing signals, scanners, dashboards, and AI analysis in one US stock/ETF platform.

  • EPSMomentum best matches the base workflow on AI research workspace, stock screening, and alerts.
  • EPSMomentum keeps the replacement test in the same free-access lane. Free access caveat: signup required and Bronze is advertised at $0/month..

Watch for: US stocks and ETFs focus: EPSMomentum is not positioned as a global multi-asset terminal or full portfolio accounting product.

Visit EPSMomentum
DetailsCompare
Investing.com logo

Investing.com

Strong runner-up

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 AI research workspace, stock screening, and market monitoring.
  • 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
DetailsCompare
Stock Rover logo

Stock Rover

Strong runner-up

Best for: Individual investors looking for North American stock, ETF, and fund screening.

  • Stock Rover best matches the base workflow on stock screening, charting and technical analysis, and fundamental research.
  • Stock Rover keeps the replacement test in the same free-access lane. Free access caveat: signup required and New signups can test Stock Rover through a 14-day free trial with no credit card required..

Watch for: North America-focused coverage: U.S. and Canadian exchange support plus OTC boards.

View Stock Rover plans
DetailsCompare

Detailed Alternatives

I want to

Our ranked order by workflow overlap and quality.

1
GuruFocus logo
Closest replacement

GuruFocus

Analyst pickTested by us

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

Keep

  • Stock Ideas
  • Screeners
  • ETF Screeners
  • Data Visualizations
  • Options
  • Watchlist

Gain

  • Top Analysts
  • Stock Comparison
  • ETF Comparison
  • Quant

Lose

  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Ten relative scores covering options, sentiment, institutional activity, profitability, growth, breakouts, and market similarity.
  • Net Options Sentiment updates every two to five minutes.
  • Daily Screener and Our Picks lists for short and long horizons.

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, market monitoring, and alerts.
  • 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
Prospero.aiFree • Paid plans available
GuruFocusFree • From $549/yr
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Start GuruFocus trialCompare
Full review and details
2
Investing.com logo
Drop-in replacement

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

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Options
  • Watchlist
  • Alerts

Gain

  • Stock Comparison
  • Correlation
  • Portfolio
  • Institutional Ownership

Lose

  • ETF Screeners
  • Dark Pool & Off-Exchange
  • Newsletters
  • Ten relative scores covering options, sentiment, institutional activity, profitability, growth, breakouts, and market similarity.
  • Net Options Sentiment updates every two to five minutes.

Watch out

  • Avoid as a full replacement if you rely on stock research, alerts, and portfolio watchlists.
  • 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
Prospero.aiFree • Paid plans available
Investing.comFree • From $13.99/mo
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-05 via pricing.

View InvestingProCompare
Full review and details
3
Stock Rover logo
Partial replacement

Stock Rover

Tested by us

Bottom line: Individual investors looking for North American stock, ETF, and fund screening.

Keep

  • Stock Ideas
  • Screeners
  • ETF Screeners
  • Data Visualizations
  • Options
  • Watchlist

Gain

  • Stock Comparison
  • ETF Comparison
  • Risk Metrics
  • Performance Attribution

Lose

  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Newsletters
  • Ten relative scores covering options, sentiment, institutional activity, profitability, growth, breakouts, and market similarity.
  • Net Options Sentiment updates every two to five minutes.

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, stock research, and market monitoring.
  • Free-plan limits: Signup required, New signups can test Stock Rover through a 14-day free trial with no credit card required, and Free plan has monthly limits for Stock Scores and Research Reports.
  • North America-focused coverage: U.S. and Canadian exchange support plus OTC boards.
Price
Prospero.aiFree • Paid plans available
Stock RoverFree • From $34/mo
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

View Stock Rover plansCompare
Full review and details
4
Stock Analysis logo
Stock AnalysisPartial replacement
4
Stock Analysis logo
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

  • Stock Ideas
  • Screeners
  • ETF Screeners
  • Data Visualizations
  • Watchlist
  • Alerts

Gain

  • Top Analysts
  • Stock Comparison
  • ETF Comparison
  • Portfolio

Lose

  • Options
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Scores
  • Ten relative scores covering options, sentiment, institutional activity, profitability, growth, breakouts, and market similarity.

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, market monitoring, and alerts.
  • 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
Prospero.aiFree • Paid plans available
Stock AnalysisFree • From $79/yr
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Try Stock Analysis ProCompare
Full review and details
5
TipRanks logo
TipRanksPartial replacement
5
TipRanks logo
Partial replacement

TipRanks

Analyst pickTested by us

Bottom line: Retail investors looking for analyst consensus, expert rankings, Smart Score, news sentiment, and stock ideas.

Keep

  • Stock Ideas
  • Screeners
  • ETF Screeners
  • Data Visualizations
  • Options
  • Watchlist

Gain

  • Top Analysts
  • US Government Trades
  • Stock Comparison
  • ETF Comparison

Lose

  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Blogs
  • Newsletters
  • Ten relative scores covering options, sentiment, institutional activity, profitability, growth, breakouts, and market similarity.

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, stock screening, and market monitoring.
  • Free-plan limits: Signup required, Free/Basic MCP OAuth quota is 10 tool calls per month, and Free API-key tier is limited to 10 requests per minute and 50 requests per month.
  • Best tools are paid: Premium and Ultimate gate Smart Portfolio, Smart Score, expert/insider/hedge-fund tools, exports, and higher MCP quotas.
Price
Prospero.aiFree • Paid plans available
TipRanksFree • From $29.95/mo
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

View TipRanks plansCompare
Full review and details
6
TradingView logo
TradingViewPartial replacement
6
TradingView logo
Partial replacement

TradingView

Analyst pickTested by us

Bottom line: Traders and investors looking for charting, alerts, screeners, and market coverage across many asset classes.

Keep

  • Stock Ideas
  • Screeners
  • ETF Screeners
  • Data Visualizations
  • Options
  • Watchlist

Gain

  • Quant
  • Stock Comparison
  • ETF Comparison
  • Portfolio

Lose

  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Scores
  • Newsletters
  • Ten relative scores covering options, sentiment, institutional activity, profitability, growth, breakouts, and market similarity.

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, stock research, and stock screening.
  • Free-plan limits: Signup required, Basic tier limits charts per tab, indicators, alerts, watchlists, and historical bars, and Some real-time exchange data is sold separately from platform plans.
  • Real-time market data can require add-ons: Optional real-time quote subscriptions and exchange-specific data fees.
Price
Prospero.aiFree • Paid plans available
TradingViewFree • From $12.95/mo
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Open TradingViewCompare
Full review and details
7
EPSMomentum logo
EPSMomentumBest workflow fit
7
EPSMomentum logo
Best workflow fit

EPSMomentum

Bottom line: Growth and momentum investors looking for earnings momentum, estimate revisions, PEAD drift, timing signals, scanners, dashboards, and AI analysis in one US stock/ETF platform.

Keep

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Watchlist
  • Market Sentiment
  • Dark Pool & Off-Exchange

Gain

  • Money Flow
  • Portfolio
  • Backtesting
  • News

Lose

  • ETF Screeners
  • Options
  • Alerts
  • Blogs
  • Newsletters

Watch out

  • Avoid as a full replacement if you rely on stock research and market monitoring.
  • Free-plan limits: Signup required, Bronze is advertised at $0/month, and Silver is advertised at $9.99/month and Gold at $49.99/month, with yearly-plan discounts shown.
  • US stocks and ETFs focus: EPSMomentum is not positioned as a global multi-asset terminal or full portfolio accounting product.
Price
Prospero.aiFree • Paid plans available
EPSMomentumFree • From $9.99/mo
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via homepage.

Visit EPSMomentumCompare
Full review and details
8
ChartMill logo
ChartMillPartial replacement
8
ChartMill logo
Partial replacement

ChartMill

Tested by us

Bottom line: Self-directed traders and investors looking for technical and fundamental screening, watchlists, alerts, charts, and idea templates in one browser product.

Keep

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Watchlist
  • Alerts
  • Market Sentiment

Gain

  • Stock Comparison
  • Valuation Models
  • News
  • Calendar

Lose

  • ETF Screeners
  • Options
  • Dark Pool & Off-Exchange
  • Newsletters
  • Ten relative scores covering options, sentiment, institutional activity, profitability, growth, breakouts, and market similarity.

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, market monitoring, and alerts.
  • Free-plan limits: Free access includes screener and charts with data limits and Monthly subscription is $34.97/month after first-month promotion; annual plan is $299.97/year and includes a swing-trading course.
  • Delayed market data: Paid access unlocks tools, but market data remains delayed or end-of-day, so active traders needing real-time feeds need another platform.
Price
Prospero.aiFree • Paid plans available
ChartMillFree • Paid plans available
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Screen stocks on ChartMillCompare
Full review and details
9
Stockopedia logo
StockopediaPartial replacement
9
Stockopedia logo
Partial replacement

Stockopedia

Analyst pickTested by us

Bottom line: DIY stock investors looking for systematic Quality, Value, and Momentum ranks with broad regional coverage.

Keep

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Watchlist
  • Alerts
  • Scores

Gain

  • Financials
  • Checklist
  • Analyst Forecasts
  • Analyst Ratings & Price Targets

Lose

  • ETF Screeners
  • Options
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Ten relative scores covering options, sentiment, institutional activity, profitability, growth, breakouts, and market similarity.

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, stock research, and market monitoring.
  • Free-plan limits: Signup required, Credit card required, and Trial-only access.
  • Subscription-only product: Stockopedia is paid after the free trial and pricing depends on regional market access.
Price
Prospero.aiFree • Paid plans available
StockopediaSubscription
Free tier
Free trial only
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Try StockopediaCompare
Full review and details
10
Stock Unlock logo
Stock UnlockPartial replacement
10
Stock Unlock logo
Partial replacement

Stock Unlock

Tested by us

Bottom line: Retail investors who want stock scores, DCF models, screeners, watchlists, broker-linked portfolios, and global stock coverage in one account.

Keep

  • Screeners
  • Data Visualizations
  • Watchlist
  • Alerts
  • Scores
  • Education

Gain

  • Stock Comparison
  • ETF Analysis
  • Portfolio
  • Dividends

Lose

  • Stock Ideas
  • ETF Screeners
  • Options
  • Market Sentiment
  • Dark Pool & Off-Exchange

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, market monitoring, and alerts.
  • Free-plan limits: Signup required, Free plan starts with an email signup and includes limited research data, unlimited watchlists, two manual portfolios, and three screener searches per week, and Pro costs $9 monthly or $90 annually. Unlimited costs $24 monthly or $240 annually.
  • Free tier is deliberately capped: Free users get limited data depth, limited DCF/charting, three screener searches per week, two manual portfolios, and only a temporary free broker-link trial.
Price
Prospero.aiFree • Paid plans available
Stock UnlockFree • From $90/yr
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Analyze stocks with Stock UnlockCompare
Full review and details
11
SentiSense logo
SentiSensePartial replacement
11
SentiSense logo
Partial replacement

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

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Options
  • Watchlist
  • Alerts

Gain

  • Quant
  • News
  • News Sentiment
  • Calendar

Lose

  • ETF Screeners
  • Dark Pool & Off-Exchange
  • Education
  • Blogs
  • Newsletters

Watch out

  • Avoid as a full replacement if you rely on stock screening, alerts, and portfolio watchlists.
  • 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
Prospero.aiFree • Paid plans available
SentiSenseFree • From $15/mo
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Start SentiSense freeCompare
Full review and details
12
TrendSpider logo
TrendSpiderPartial replacement
12
TrendSpider logo
Partial replacement

TrendSpider

Tested by us

Bottom line: Active swing, intraday, systematic, and quantitative traders looking for automated chart analysis, scanning, alerts, strategy testing, and bots in one workspace.

Keep

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Options
  • Watchlist
  • Alerts

Gain

  • Quant
  • Backtesting
  • Auto-Trading & Bots
  • Webhooks

Lose

  • ETF Screeners
  • Scores
  • Education
  • Blogs
  • Newsletters

Watch out

  • Avoid as a full replacement if you rely on stock research, stock screening, and portfolio watchlists.
  • Free-plan limits: Signup required, Credit card required, and Trial-only access.
  • High subscription cost and strict plan limits: There is no permanent free platform tier. Standard starts at $89 on regular monthly billing, and plans limit active alerts, alert duration, bots, open workspaces, scanner timeframes, and backtest depth.
Price
Prospero.aiFree • Paid plans available
TrendSpiderFrom $89/mo
Free tier
Free trial only
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare TrendSpider plansCompare
Full review and details
13
Value Line logo
Value LinePartial replacement
13
Value Line logo
Partial replacement

Value Line

Bottom line: Long-term investors who want analyst commentary, proprietary ranks, model portfolios, screens, and printable equity reports.

Keep

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Options
  • Watchlist
  • Alerts

Gain

  • Financials
  • ETF Analysis
  • Fund Analysis
  • News

Lose

  • ETF Screeners
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Education
  • Blogs

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, stock screening, and market monitoring.
  • Free-plan limits: Signup required, Stock Market Today is a free daily email and Market Focus is a free weekly email, and Core equity, fund, ETF, option, and selection research requires separate paid services.
  • Subscription services are fragmented: Equities, funds, ETFs, options, and selection services are sold as separate products with different coverage and entitlements.
Price
Prospero.aiFree • Paid plans available
Value LineFree • From $199/yr
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare Value Line servicesCompare
Full review and details
14
Simply Wall St logo
Simply Wall StPartial replacement
14
Simply Wall St logo
Partial replacement

Simply Wall St

Analyst pickTested by us

Bottom line: Long-term investors looking for visual company reports and portfolio diagnostics.

Keep

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Watchlist
  • Alerts
  • Education

Gain

  • Portfolio
  • Financials
  • Valuation Models
  • Dividends

Lose

  • ETF Screeners
  • Options
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Scores

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, stock research, and market monitoring.
  • Free-plan limits: Signup required, 5 company reports per month on Free, and 1 portfolio with up to 10 holdings on Free.
  • Free plan has report and portfolio limits: The Free tier includes 5 company reports per month and 1 portfolio with 10 holdings.
Price
Prospero.aiFree • Paid plans available
Simply Wall StFree • From $120/yr
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Try Simply Wall StCompare
Full review and details
15
The Ledger Terminal logo
The Ledger TerminalPartial replacement
15
The Ledger Terminal logo
Partial replacement

The Ledger Terminal

Bottom line: Long-term stock pickers who want a low-cost, source-linked tearsheet instead of a broad multi-asset terminal.

Keep

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Watchlist
  • Alerts
  • Scores

Gain

  • Stock Comparison
  • News
  • Financials
  • Checklist

Lose

  • ETF Screeners
  • Options
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Newsletters

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, market monitoring, and alerts.
  • Free-plan limits: Free accounts get six stock views per day, three alerts, and up to three stocks per watchlist. Anonymous visitors get one stock view per day, Pro is $8.40 per month billed as $100.80 for the first year, then $144 per year, with a seven-day free trial, and Full 15-year history, comparison workflow, quality checklist, and exports require Pro.
  • US-led coverage: Most coverage is US-listed stocks. UK companies have about five years of annual history and no quarterly data, while US stocks can have 15 years and quarterly detail.
Price
Prospero.aiFree • Paid plans available
The Ledger TerminalFree • From $100.80/yr
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Open stock tearsheetsCompare
Full review and details
16
Fiscal.ai logo
Fiscal.aiPartial replacement
16
Fiscal.ai logo
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

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Watchlist
  • Alerts
  • Education

Gain

  • Stock Comparison
  • Portfolio
  • Institutional Ownership
  • ETF Analysis

Lose

  • ETF Screeners
  • Options
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Scores

Watch out

  • Avoid as a full replacement if you rely on stock research, stock screening, 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
Prospero.aiFree • Paid plans available
Fiscal.aiFree • From $39/mo
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Try Fiscal.aiCompare
Full review and details
17
MarketScreener logo
MarketScreenerPartial replacement
17
MarketScreener logo
Partial replacement

MarketScreener

Bottom line: Retail investors looking for global market news, watchlists, screeners, analyst data, calendars, reports, and model portfolios in one broad web portal.

Keep

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Watchlist
  • Alerts
  • Blogs

Gain

  • News
  • Calendar
  • Portfolio
  • Financials

Lose

  • ETF Screeners
  • Options
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Scores

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, stock screening, and alerts.
  • Free-plan limits: Signup required, Free member access exists but some content and features remain locked, and Subscription page lists Access, Premium, and Expert paid tiers.
  • Several features require higher tiers: Advanced screeners, more reports, portfolios, and decision-support tools are gated behind Premium or Expert tiers.
Price
Prospero.aiFree • Paid plans available
MarketScreenerFree • From $34/mo
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare MarketScreener plansCompare
Full review and details
18
MarketWatch logo
MarketWatchPartial replacement
18
MarketWatch logo
Partial replacement

MarketWatch

Tested by us

Bottom line: Retail investors looking for mainstream market news, quote pages, watchlists, calendars, screeners, and BigCharts in one site.

Keep

  • Screeners
  • Data Visualizations
  • Options
  • Watchlist
  • Alerts
  • Newsletters

Gain

  • News
  • Calendar
  • Paper Trading
  • Financials

Lose

  • Stock Ideas
  • ETF Screeners
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Scores

Watch out

  • Avoid as a full replacement if you rely on AI research workspace and stock research.
  • Free-plan limits: Premium articles and newsletters require subscription, Quote pages are still available at no additional cost, and Intro offers renew at higher standard rates.
  • Subscription is mainly for journalism: The subscription covers news. Quote pages remain available without a subscription.
Price
Prospero.aiFree • Paid plans available
MarketWatchFree • From $4/mo
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

View MarketWatch plansCompare
Full review and details
19
TickerTrends logo
TickerTrendsPartial replacement
19
TickerTrends logo
Partial 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

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Alerts
  • Market Sentiment
  • Scores

Gain

  • Stock Comparison
  • Quant
  • Backtesting
  • APIs & Data Feeds

Lose

  • ETF Screeners
  • Options
  • Watchlist
  • Dark Pool & Off-Exchange
  • Blogs

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, stock screening, and alerts.
  • Free-plan limits: Signup required, TickerTrends Core is $998 per year after a seven-day trial and carries a 30-day money-back guarantee, and 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.
Price
Prospero.aiFree • Paid plans available
TickerTrendsFree • From $998/yr
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Start TickerTrends trialCompare
Full review and details
20
Seeking Alpha logo
Seeking AlphaPartial replacement
20
Seeking Alpha logo
Partial replacement

Seeking Alpha

Analyst pickTested by us

Bottom line: Retail investors looking for news, contributor analysis, quant ratings, screeners, and portfolio alerts together.

Keep

  • Stock Ideas
  • Screeners
  • ETF Screeners
  • Data Visualizations
  • Watchlist
  • Alerts

Gain

  • News
  • News Sentiment
  • Calendar
  • Top Analysts

Lose

  • Options
  • Market Sentiment
  • Dark Pool & Off-Exchange
  • Education
  • Blogs

Watch out

  • Avoid as a full replacement if you rely on AI research workspace, market monitoring, and alerts.
  • Free-plan limits: Signup required, Basic has limited premium-article access, and Premium is needed for unlimited articles/transcripts, ratings, factor grades, screeners, comparisons, broker linking, and AI summaries.
  • Free access is limited: The Basic plan has limited premium-article access and core portfolio/watchlist features.
Price
Prospero.aiFree • Paid plans available
Seeking AlphaFree • From $299/yr
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

View Seeking Alpha plansCompare
Full review and details

What This Shortlist Tells You

GuruFocus is the closest drop-in replacement with overlapping coverage in Stock Ideas, Screeners, and ETF Screeners while adding Top Analysts and Stock Comparison coverage and Historical financial and valuation data covers stocks in multiple regions, with screens, charts, comparisons, disclosed investor holdings, insider trades, and economic indicators. and Large global coverage footprint: current membership pages advertise 1M+ investors, 100,000 stocks across 100 markets, 30 years of financial data, thousands of institutional-investor trading histories, and 15,000+ mutual-fund holdings; the Data API separately documents 60,000+ companies across 9 regions. features (workflow overlap ~85%).

Free tiers remain available through GuruFocus, Investing.com, Stock Rover, Stock Analysis, TipRanks, TradingView, EPSMomentum, ChartMill, Stock Unlock, SentiSense, Value Line, Simply Wall St, The Ledger Terminal, Fiscal.ai, MarketScreener, MarketWatch, TickerTrends, and Seeking Alpha for side-by-side testing.

Round out your stack with new coverage areas like Top Analysts, Stock Comparison, ETF Comparison, and Quant.

Coverage Snapshot

Where alternatives already align

Most shared categories across the top matches.

Data Visualizations×20Screeners×20Alerts×19Watchlist×19Stock Ideas×18Education×14Scores×13Blogs×12

New angles introduced

Categories the alternatives add beyond Prospero.ai.

Financials+18News+18Analyst Ratings & Price Targets+13Calendar+13Portfolio+13Analyst Forecasts+12Dividends+12Insider Data+12

Access & Pricing

Free options

18/20

18 of 20 alternatives keep a free tier for trials.

Mobile ready

14/20

14 matches support mobile alongside Prospero.ai.

API availability

6/20

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

Quality checks

9 starred / 14 tested

9 tools are flagged as analyst picks; 14 have been hands-on tested.

Avg. coverage overlap

65%

Average percentage of categories shared with the base tool.

Frequently Asked Questions

What are the best alternatives to Prospero.ai?

Prospero.ai users most often consider GuruFocus, Investing.com, and Stock Rover as their go-to alternatives.

Which alternatives keep a free tier?

GuruFocus, Investing.com, Stock Rover, Stock Analysis, TipRanks, TradingView, EPSMomentum, ChartMill, Stock Unlock, SentiSense, Value Line, Simply Wall St, The Ledger Terminal, Fiscal.ai, MarketScreener, MarketWatch, TickerTrends, and Seeking Alpha offer a free plan or trial option, making them easy to test before committing to a paid subscription.

Which workflows do the top Prospero.ai alternatives cover?

Expect deep coverage across Alerts, Blogs, Dark Pool & Off-Exchange, Data Visualizations, Education, ETF Screeners, Market Sentiment, Newsletters, Options, Scores, Screeners, Stock Ideas, and Watchlist, so you can port most Prospero.ai workflows without much friction.

Keep Exploring

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Short InterestDaily tracker for heavily shorted stocks and short squeeze candidates.
Stock RankingsBacktested ranking systems for quality, value, momentum, and more.
Investing BooksBooks behind value investing, quality investing, moats, and market behavior.
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.