Problyx vs Ninefold
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Problyx compared with Ninefold
| Detail | 
Problyx | 
Ninefold |
|---|
| What it does | Social prediction markets platform where you can predict news, sports, crypto and politics with friends using free play-money
| Nine letters. One hidden word.
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | CY
| US
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Prediction markets on sports, politics, crypto, finance and other categories
- Daily Drop quiz game mode
- Ladder game mode (double-or-nothing)
- Tournaments
- Leaderboard rankings
- Community-created markets
- Mobile apps for iOS and Android
- Real-time probability tracking
| - New puzzle every day at midnight in local time zone
- Build words of four or more letters using center letter
- Each tile can be used once per word
- Streak tracking by solving the nine-letter word
- Archive of past puzzles available to play
- Optional daily email subscription
- No account or login required
- Built for single thumb play
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| What makes it different | - Free to play with no real money required
- Social gameplay with duels and leagues
- Multiple game modes including Daily Drop and Ladder games
- Wide range of prediction categories
| - Same grid for everyone each day without competitive leaderboards
- No ads, no app needed, plays in any web browser
- Includes Journal with strategy guides and focus articles
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 12 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 6 | 0 |
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| Citation Flow (Majestic) | 23 | 0 |
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| Referring domains (Majestic) | 16 | 0 |
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5 details filled in for both companies.
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