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.
Sekai records 507,174 monthly visits with +148.5% month-over-month growth and Free pricing. SwingVision records 98,317 monthly visits with -24.5% growth and Free Trial, Paid pricing.

AI stats, scoring and line calling for tennis and pickleball
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | sekai.ai | swing.vision |
| Pricing Model | Free | Free Trial, Paid |
| Monthly Visits | 507.17K (507,174) | 98.32K (98,317) |
| MoM Traffic Delta | +303.04K (+148.5%) | -31.91K (-24.5%) |
| Primary Market & Share | 🇺🇸 United States (23.7%) | 🇺🇸 United States (78.7%) |
| Direct Visits / mo | 101.62K | 44.89K |
| User Rating | 4.3 | 4.5 |
| Supported Platforms | Website | Website |

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.

AI stats, scoring and line calling for tennis and pickleball
The AI calls balls in or out and keeps score automatically, giving you an objective record of the match without a line judge.
See serve speed, rally length, shot placement, winners and errors broken down per set and per shot type.
SwingVision cuts the best rallies and key moments from your footage so you can review or share them right after the session.
Compare performance over time, spot recurring weaknesses, and share analyses with a coach for structured improvement.
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.

SpecialistRecord, stream and analyse every match automatically
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.
Combos social gaming feed with dedicated AI-assisted browser game creation tools for players and creators.

SpecialistStreamlined no-code platform turning text prompts into interactive mini-games, but less community sharing focus.
SpecialistStreamlined no-code platform turning text prompts into interactive mini-games, but less community sharing focus.
AI-automated cameras that produce and stream every game

SpecialistFast AI game creation tool for turning text prompts into playable web games, with basic sharing.
SpecialistFast AI game creation tool for turning text prompts into playable web games, with basic sharing.

SpecialistFocused specifically on conversational creation and publishing of playable web games, but lacks broader sandbox exploration.
SpecialistFocused specifically on conversational creation and publishing of playable web games, but lacks broader sandbox exploration.

AI picks, prop tracking, and real analytics — free on iOS, Android, and web
AI picks, prop tracking, and real analytics — free on iOS, Android, and web

SpecialistTurns text descriptions into playable web browser games instantly, but offers fewer customization controls.
SpecialistTurns text descriptions into playable web browser games instantly, but offers fewer customization controls.

SpecialistSimple browser-based AI game generator, but lacks the robust community remixing features of Sekai.
SpecialistSimple browser-based AI game generator, but lacks the robust community remixing features of Sekai.