Shared Forest vs Seizer
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 Seizer
| Detail | SF
Shared Forest | 
Seizer |
|---|
| What it does | Plant a tree in a forest we all grow
| Free online tile-laying game like Carcassonne
|
|---|
| Stage | Established
| Startup
|
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| Founded | Not given
| 2025
|
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| Based in | DE
| US
|
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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
|
|---|
| 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
| - Live multiplayer matches with online matchmaking
- Daily turn-based games that progress over days
- Five difficulty levels of AI bots from Easy to Master
- Private games with friends via shareable links
- Leaderboard and ranked tournaments
- Four free expansions: River Path, Taverns & Temples, Merchants & Makers and Abbot
- Supports 2 to 10 players per game
- No download required, plays in any browser
- iOS and Android apps with cross-device sync
- No ads and no pay-to-win mechanics
|
|---|
| 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
| - Play as guest instantly with no account or download required
- Built with direct player feedback from Discord and in-game feedback
- Independent game made by single developer, not affiliated with official Carcassonne
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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 | 1 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 1 |
|---|
| Citation Flow (Majestic) | 24 | 15 |
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| Referring domains (Majestic) | 66 | 10 |
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6 details filled in for both companies.
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