SpecialistAI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation.
SpecialistAI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation.
Board Brain records 0 monthly visits with 0% month-over-month growth and Freemium pricing. Sekai records 507,174 monthly visits with +148.5% growth and Free pricing.

AI chess insights that show you exactly where your game is losing points.
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | board-brain.com | sekai.ai |
| Pricing Model | Freemium | Free |
| Monthly Visits | 0 (0) | 507.17K (507,174) |
| MoM Traffic Delta | 0 (0%) | +303.04K (+148.5%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (23.7%) |
| Direct Visits / mo | 0 | 101.62K |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Website |

AI chess insights that show you exactly where your game is losing points.
Import your games and receive AI commentary that points out where the game turned, which moves were mistakes and which were outright blunders.
Bite-sized tactical puzzles and drills that target the motifs you keep missing, turning analysis findings into practised skill.
Track results over time and see which phases or themes are holding you back, so your study time goes where it pays off.
Feedback is written to be understood by club players, explaining the reasoning behind a move rather than dumping an engine line.

Instantly play, create and remix interactive mini-apps
A constantly updated feed of trending creations, top creators and curated categories such as meme, relax, strategy, action and puzzle.
A studio that lets you build a playable mini-app, then publish it to the community in minutes.
Take any published creation, change it and re-release your version — the engine behind most of the catalogue.
Everything runs in the browser with no install, and the same creations work on iPhone and Android through the Sekai app.
SpecialistAI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation.
SpecialistAI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation.
SpecialistFull-stack web application builder via natural language prompts, but lacks social gaming discovery feeds.
SpecialistFull-stack web application builder via natural language prompts, but lacks social gaming discovery feeds.
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SpecialistFast AI game creation tool for turning text prompts into playable web games, with basic sharing.
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A humanlike chess AI that trains you instead of beating you
A humanlike chess AI that trains you instead of beating you