Pricing
Start free. Upgrade when the odds matter.
Reading the future is free forever. Analyst is for people — and agents — who act on it.
Observer
Follow the future. Browse every probability and save the ones that matter.
$0/forever
- Browse all tracked questions & live probabilities
- Save up to 10 questions to a watchlist
- Weekly email digest of your watchlist
- 30-day probability trends
- Public forecasting API (100 calls/day, with attribution)
- No card to start
Analyst
Most popularAct on the odds. Alerts, full history and an API built for models and agents.
$19/mo
- Everything in Observer, plus:
- Unlimited watchlist
- Automated move alerts (email + webhook)
- Full historical data & CSV export
- Personal API keys — 50,000 calls/day for your models & agents
- Embeddable probability widgets (no attribution)
- Daily digest of the questions you follow
No card required to start · Cancel Analyst anytime, keep it until the period ends · Every figure sourced from real prediction markets
Teams, newsrooms & higher API volume
Seat bundles, higher rate limits and priority support for desks and platforms.
$9.3B
Market volume tracked
480
Live questions
10
Topics covered
$130.5M
Traded in last 24h
Every probability is a real market price sourced live from Polymarket — nothing modelled, nothing fabricated. Snapshot updated Jul 5, 2026.
Compare plans
| Feature | Observer | Analyst |
|---|---|---|
| Browse all questions & probabilities | ||
| Live 7-day trends | ||
| Watchlist | 10 questions | Unlimited |
| Email digest | Weekly | Daily or weekly |
| Automated move alerts (email + webhook) | ||
| Full historical data & CSV export | ||
| Public API | 100 calls/day | 50,000 calls/day |
| Personal API keys for agents | 5 keys | |
| Embeddable probability widgets |
Pricing FAQ
Is the free plan really free?＋
Yes — browsing every question, live probability and 7-day trend is free forever, and you can create an account for a watchlist and weekly digest without a card.
What do I get on Analyst?＋
Real-time alerts when the odds move, unlimited watchlist, full historical data with CSV export, a 50,000/day API with personal keys for your models and agents, and embeddable widgets.
Can I cancel anytime?＋
Yes. Manage or cancel from Settings → Plan & billing; you keep Analyst until the end of the period.
Do you offer an API without an account?＋
Yes. The public API works with no key at 100 calls/day with attribution. A personal key on Analyst raises it to 50,000/day.