AltPlot records 0 monthly visits with 0% month-over-month growth and Free Trial pricing. Sekai records 507,174 monthly visits with +148.5% growth and Free pricing.
Email-delivered fanfiction where you steer every chapter
Instantly play, create and remix interactive mini-apps
| Dimension / Metric | | |
|---|---|---|
| Official Domain | altplot.com | sekai.ai |
| Pricing Model | Free Trial | 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 | 3.5 | 4.3 |
| Supported Platforms | Website | Website |
Email-delivered fanfiction where you steer every chapter
Each chapter is written specifically for your request rather than pulled from a shared library, with the relationship dynamic you choose.
You receive chapters by email and reply directly to influence the story, so no separate app or login flow is needed to keep reading.
Steer the plot either with predefined buttons for quick choices or with free text when you want to describe something specific.
Both the first chapter and each requested continuation are delivered within a 24-hour window.
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.
Combos social gaming feed with dedicated AI-assisted browser game creation tools for players and creators.
The largest public Japanese storywriting AI, trained on a massive corpus
The largest public Japanese storywriting AI, trained on a massive corpus
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.
Free, unlimited AI story generator with no sign-up and no filters
Free, unlimited AI story generator with no sign-up and no filters
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.
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.
A storytelling suite for planning, worldbuilding, and drafting your novel
A storytelling suite for planning, worldbuilding, and drafting your novel
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.
SpecialistEnables rapid generation and remixing of browser games from plain text, but smaller community ecosystem.
SpecialistEnables rapid generation and remixing of browser games from plain text, but smaller community ecosystem.
