toolgrep / No-code & automation / Retool
Alternatives to Retool
Retool: Build internal software better, with AI. 8 products similar to Retool, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 6 of 8 have an API, 6 of 8 offer an MCP server, 5 of 8 are open source.
- ToolJet
Open-source AI app builder for internal tools
- Snill
Custom business systems through conversation
- UI Bakery
Low-code platform for building internal tools, admin panels, dashboards, and CRUD apps on top of databases and APIs.
- Reloop
Open-source email API and infrastructure for developers: transactional email, SMTP relay, campaigns, webhooks, and agent inboxes.
- Appsmith
Open-source low-code application platform for building custom internal apps and admin panels.
- Windmill
Code-first orchestration platform for internal software
- Budibase
Build AI agents, chat, and automate internal workflows and internal tools.
- Pipedream
The integration layer for AI agents
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Retool | Freemium · from $0 | yes | yes | yes | — | no |
| ToolJet | Freemium | yes | yes | yes | no | yes |
| Snill | Freemium · from $0 | yes | yes | yes | no | no |
| UI Bakery | Freemium | yes | — | yes | — | — |
| Reloop | Freemium · from $0 | yes | yes | yes | yes | yes |
| Appsmith | Freemium · from $0 | yes | no | no | no | yes |
| Windmill | Freemium | yes | yes | yes | yes | yes |
| Budibase | Freemium | yes | yes | no | no | yes |
| Pipedream | Freemium · from $0 | yes | yes | yes | yes | 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
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