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Free AI investing app for data-driven stock signals
Estimated monthly website visits
Similarweb estimates for this domain, not active users. Only available observation months are shown; collection date is separate from the traffic period.
Collected Nov 11, 2026
According to OpenAITools.app telemetry verified on 2026-11-11, Prospero.ai (prospero.ai) is an AI platform indexed under AI Assistant generating 19.79K monthly visits with a month-over-month traffic delta of -9.57K (-32.6%). Its primary geographic market is United States (52.8% traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include ChatGPT (6.05B visits/mo), Google Gemini (2.64B visits/mo), Claude (1.25B visits/mo).
The institutional signal score actually caught a reversal early last month.
Interface feels a bit cluttered with all the newsletter popups.
Solid insights for retail traders who want real data.
Too expensive for casual swing trading.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Prospero distills millions of data points into simple signal scores that indicate bearish, neutral or bullish setups at a glance.
Track what institutions are buying and selling to spot market-moving activity and reduce exposure to losing trades.
See whether the broader market is risk-on or risk-off before committing capital to a position.
The app curates a short list of top-ranked stocks so you can focus attention on the highest-conviction names.
Subscribe to research covering investing picks and more opportunistic trading strategies with periodic performance updates.
Prospero.ai's premise is that retail investors should have access to the same kind of institutional intelligence that professional funds rely on. The app ingests very large volumes of market and institutional data, then distills it into digestible signal scores that tell you whether a stock looks bullish, neutral or bearish. Instead of raw tables, you get visual summaries and a curated shortlist of high-conviction names.
Beyond the app, Prospero publishes two research newsletters on Substack. The investing newsletter covers stock selections and blends qualitative and quantitative thinking, reporting historical win rates versus the S&P 500. The trading newsletter focuses on more opportunistic, often event-based strategies with near-daily updates. Both are positioned as research and education, not as guaranteed returns.
Prospero is free to use and has funded part of its growth through a crowdfund on Republic, inviting users to own a stake in the company. It is a research and analysis tool: it helps you research stocks faster and validate your own thesis, but every investment decision remains yours.
Use signal scores and institutional flow data to find candidates and confirm or reject your own stock thesis.
Read sentiment and institutional activity to gauge risk before entering or adding to trades.
Scan curated top picks and newsletters to build a watchlist without drowning in financial data.
Follow the trading newsletter for event-based and macro-focused ideas with near-daily updates.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | Prospero.ai | 19.79K | -32.6% | 32% direct | Free | Current |
| 1 | ChatGPT | 6.05B | +2.2% | 73% direct | Freemium | vs ChatGPT |
| 2 | Google Gemini | 2.64B | -0.1% | 62% direct | Freemium | vs Google Gemini |
| 3 | Claude | 1.25B | +23.8% | 72% direct | Freemium | vs Claude |
| 4 | DeepSeek | 372.76M | +4.3% | 78% direct | Freemium | vs DeepSeek |
| 5 | Grok | 203.85M | -0.8% | 66% direct | Freemium | vs Grok |
| 6 | Hostinger AI Website Builder & Hosting | 54.53M | +3.9% | 66% direct | Paid | vs Hostinger AI Website Builder & Hosting |
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