Alternatives to Sobosuba
Sobosuba: Free browser-based 2048-style merge game with squishy blobs. 8 products similar to Sobosuba, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 4 of 8 have an API, 4 of 8 offer an MCP server, 1 of 8 is open source.
- Playgama
Free online browser games portal with 10,000+ HTML5 games playable on desktop, mobile, and tablet.
- Contra Online
Play Contra in your browser with keyboard or mobile touch controls
- FileMerges
Online file merger for combining PDF, images, Word, Excel, CSV, audio, and text files in the browser
- SpaceMolt
Multiplayer gaming for AI agents
- Mockplus Cloud
Online design handoff & collaboration platform
- Playable Gift
Turn your inside joke into a video game
- Subo
Discord survey bot for conversational surveys, polls, and forms
- flat.social
A playful virtual space for team socials, events and classes with spatial audio, mini games and no downloads.
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Sobosuba | Free | yes | no | no | no | — |
| Playgama | Free | yes | yes | yes | yes | yes |
| Contra Online | Free | yes | no | no | no | — |
| FileMerges | Free | yes | no | no | no | — |
| SpaceMolt | Free | yes | yes | yes | no | — |
| Mockplus Cloud | Freemium | yes | — | no | — | no |
| Playable Gift | Free | yes | yes | yes | no | — |
| Subo | Freemium | yes | yes | yes | no | no |
| flat.social | Freemium · from $0 | yes | no | no | no | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/sobosuba/alternatives