Prediction Market Tool Statistics
Original statistics from the predictionmarket.tools directory: tools by category and platform, free vs paid, and how many listed tools have gone offline.
Key findings
- In an availability check on October 26, 2026, 57 of 271 prediction market tools listed on predictionmarket.tools (21%) had a domain that no longer resolves or a listed page that returns 404.
- Analytics is the largest category in the directory, covering 113 of 214 active prediction market tools (53%).
- Of 13 prediction market tools whose documentation predictionmarket.tools checked on September 29, 2026, 11 document Polymarket support and 5 document Kalshi support.
- 8 of those 13 checked tools can be used without paying, either fully free or on a free plan.
| Category | Tools | Share |
|---|---|---|
| Analytics | 113 | 53% |
| Prediction Markets | 80 | 37% |
| Research | 58 | 27% |
| Trading Interface | 39 | 18% |
| Trading Bots | 31 | 14% |
| News & Aggregators | 30 | 14% |
| Portfolio Trackers | 27 | 13% |
| Dev Tool | 7 | 3% |
| Trading Bot | 7 | 3% |
| AI | 6 | 3% |
| Year | Tools | Share |
|---|---|---|
| 2026 | 139 | 65% |
| Platform | Tools | Share |
|---|---|---|
| Polymarket | 11 | 85% |
| Kalshi | 5 | 38% |
| Manifold | 2 | 15% |
| Pricing | Tools | Share |
|---|---|---|
| Free plan with paid tiers | 5 | 38% |
| Pricing not published | 4 | 31% |
| Free | 3 | 23% |
| Paid only | 1 | 8% |
| Workflow | Tools | Share |
|---|---|---|
| Market research | 10 | 77% |
| Data and APIs | 6 | 46% |
| Wallet tracking | 5 | 38% |
| Trading | 1 | 8% |
| Reason | Tools | Share |
|---|---|---|
| Domain no longer resolves | 47 | 82% |
| Listed page returns 404 | 10 | 18% |
Method
Category and year counts cover every active listing in the directory, refreshed daily. A tool can sit in several categories, so category shares add up to more than 100%. The year is when the listing was added here, not when the product launched.
Platform, workflow and pricing counts cover the shortlist whose public product pages and documentation we checked on September 29, 2026. A tool can support several platforms and workflows. “Free plan with paid tiers” means a free tier is documented; “Pricing not published” means we could not confirm a price. See how we check tools.
Graveyard counts come from the availability check on October 26, 2026: a listing is moved only after repeat checks found its domain unresolvable by two DNS resolvers or its page returning 404 twice. A broken link does not prove a product closed. The full list is in the graveyard.
Cite these statistics
Free to quote and republish with a link to this page.
predictionmarket.tools, "Prediction Market Tool Statistics," https://www.predictionmarket.tools/prediction-market-tool-statistics (accessed October 26, 2026).
<a href="https://www.predictionmarket.tools/prediction-market-tool-statistics">Prediction Market Tool Statistics</a> (predictionmarket.tools)
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