'%20d='M0%200H100C119%200%20128%209%20128%2028V39C128%2050%20122%2057%20110%2061C122%2065%20128%2074%20128%2087V100H92V88C92%2077%2088%2073%2077%2073H34V100H0ZM34%2025V49H79C89%2049%2092%2045%2092%2037C92%2029%2089%2025%2079%2025Z'/%3e%3cpath%20transform='translate(144)'%20d='M0%200H38V100H0Z'/%3e%3cpath%20transform='translate(198)'%20d='M0%200H107C130%200%20140%2010%20140%2033V67C140%2090%20130%20100%20107%20100H0ZM35%2027V73H96C103%2073%20106%2070%20106%2063V37C106%2030%20103%2027%2096%2027Z'/%3e%3cpath%20transform='translate(354)'%20d='M0%200H107C130%200%20140%2010%20140%2033V67C140%2090%20130%20100%20107%20100H0ZM35%2027V73H96C103%2073%20106%2070%20106%2063V37C106%2030%20103%2027%2096%2027Z'/%3e%3cpath%20transform='translate(510)'%20d='M0%200H34V73H120V100H0Z'/%3e%3cpath%20transform='translate(646)'%20d='M0%200H128V25H34V38H118V62H34V75H128V100H0Z'/%3e%3c/g%3e%3c/svg%3e)
Simple plans for prediction market research.
Three individual plans, and an Institutional option for firms and teams. All prices are in US dollars per month.
Paid plans are not open for self-service purchase at the moment. Prices are shown so you know what they will be; write to us to ask about Pro, Pro+ or a team arrangement. The free Explorer account is available now.
Explorer
Free
Follow prediction markets across the three venues we cover, in one place.
- Unified discovery across Kalshi, Polymarket and Limitless
- Watchlists for the questions you follow
- Morpheus research chat
Pro
Recommended$29
USD / month
For the individual analyst who works the same themes week after week.
- Everything in Explorer
- Personalised briefings on topics you configure
- Deeper research sessions in Morpheus
Pro+
$99
USD / month
For research work that needs to be tuned and taken elsewhere.
- Everything in Pro
- Custom signal weights
- CSV export of the sets you work on
Institutional
Contact us
For firms and teams. Scope, terms and pricing are agreed in a written agreement.
- Scope discussed with you before anything starts
- Team arrangements handled in the agreement
- Developer API keys created in the app
The plan access and Institutional buttons open your email client with a short draft you can edit before sending. They are enquiries, not purchases. The developer API is separate from these plans. See the developers page.
Compare
What each plan includes.
Compare discovery, research and export tools. Institutional scope is agreed with your team.
| Feature | Explorer | Pro | Pro+ | Institutional |
|---|---|---|---|---|
| Market discovery | ||||
| Unified discovery across Kalshi, Polymarket and Limitless | Included | Included | Included | Discussed |
| Contract details side by side | Included | Included | Included | Discussed |
| Watchlists | Included | Included | Included | Discussed |
| Research | ||||
| Morpheus research chat | Included | Included | Included | Discussed |
| Research briefings | Included | Included | Included | Discussed |
| Personalised briefings on topics you configure | Not included | Included | Included | Discussed |
| Advanced tools | ||||
| Custom signal weights | Not included | Not included | Included | Discussed |
| CSV export | Not included | Not included | Included | Discussed |
| Developer and teams | ||||
| Developer API | Development access | Development access | Development access | Development access |
| Team arrangements | Not included | Not included | Not included | Discussed |
The developer API is under development access with provisional ceilings. It is not a billing entitlement of any plan.
Questions
Before you choose.
What is the difference between the individual plans and Institutional?
Explorer, Pro and Pro+ are designed for individuals, with availability as explained above. Institutional is for firms and teams, where scope, terms and pricing are agreed with us in a written agreement rather than published here.
What currency and billing period are these prices?
Prices shown here are monthly prices in US dollars. They are the intended prices; paid plans are not open for self-service purchase at the moment.
Where do I pay?
Nowhere yet. Self-service purchase is paused, so there is no checkout to send you to. Ask us about Pro, Pro+ or a team arrangement and we will tell you where things stand.
Is API access included?
The developer API is separate from these plans. It is available under development access: you create, rotate and revoke your own keys in the app, with provisional ceilings and no billing entitlement attached.
Does this change my current subscription?
No. Existing subscriptions continue on their current terms.
Start where you are.
Create a free Explorer account to start using Riddle today, or write to us about Pro, Pro+ or an Institutional arrangement.