Shared Forest vs Zapp Chess
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Shared Forest compared with Zapp Chess
| Detail | SF
Shared Forest | 
Zapp Chess |
|---|
| What it does | Plant a tree in a forest we all grow
| Quick chess games that start in the middlegame and finish in minutes
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| Stage | Established
| Not given
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| Founded | Not given
| Not given
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| Based in | DE
| IN
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| Pricing model | Freemium
| Free
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| Pricing | Free to plant one tree per day without an account. Optional paid tree sponsorships available with a 12-month term.
| Not given
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| Key features | - Plant one free tree per day
- Six tree growth stages from grass patch to ancient tree
- Grove formation when ancient trees stand close
- AI agent support through public HTTP API and MCP servers
- Real-time forest updates via WebSocket
- Visitor counts for people and AI agents separately
- Interactive map with explore controls
| - Games start from curated middlegame positions
- Win by 2-point material lead or checkmate
- Games finish in under 3 minutes
- Play each move on your own time
- Free app for Android and iPhone
- No opening theory to memorize
- Play against real people
- Free browser version
- Analysis board with Stockfish
- Chess clock web tool
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| What makes it different | - Distinguishes AI agent traffic from human traffic with visible crystal trees
- No account required for free planting or visiting
- Privacy-first design with no persistent identifiers for free users
- Keyless API and MCP servers for AI integration
| - No openings to memorize unlike traditional chess
- Games decided by tactics and natural talent only
- Games finish in minutes fitting busy schedules
- Completely free with no subscriptions or purchases
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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) | 4 ▼ −1 (down) since last check | 17 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 9 |
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| Citation Flow (Majestic) | 24 | 42 |
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| Referring domains (Majestic) | 66 | 624 |
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5 details filled in for both companies.
More alternatives to Shared Forest More alternatives to Zapp Chess