Best Otto Alternatives in 2026
Updated
20 platforms from AI agent platforms ranked against Otto on the same published basis.
- 1Otto vs Flowise
- 2Otto vs Retool
- 3Otto vs Camunda
- 4Otto vs Houston
- 5Otto vs QuickBlox Chat API
- 6Otto vs Workato Agentic
- 7Otto vs Lindy
- 8Otto vs Microsoft Copilot
- 9Otto vs Vellum
- 10Otto vs Google Agent Development Kit
- 11Otto vs Automation Anywhere Document Automation
- 12Otto vs Botpress
- 13Otto vs Dify
- 14Otto vs Falcon Builder
- 15Otto vs LlamaIndex
- 16Otto vs Relevance AI
- 17Otto vs Trinity
- 18Otto vs UiPath Test Cloud
- 19Otto vs Workato Agent Studio
- 20Otto vs Agentforce Vibes
Otto alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Flowise | 7.9 | Free plan | $35/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | Retool | 7.9 | Free plan | $10/mo | Android, API, iOS, self-hosted, Web |
| 3 | Camunda | 7.8 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Houston | 7.8 | Free plan | $12/mo | Linux, Mac, Web, Windows |
| 5 | QuickBlox Chat API | 7.8 | Free plan | $107/mo | Android, API, iOS, self-hosted, Web |
| 6 | Workato Agentic | 7.7 | Free plan | $75/mo | API, Web |
| 7 | Lindy | 7.6 | Free plan | $29.99/mo | Browser, Web |
| 8 | Microsoft Copilot | 7.5 | Free plan | $8.33/mo | Web, Windows, Mac, iOS, Android |
| 9 | Vellum | 7.4 | Free plan | $30/mo | Android, Browser, iOS, Mac, self-hosted, Web, Windows |
| 10 | Google Agent Development Kit | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 11 | Automation Anywhere Document Automation | 7.1 | Free plan | Free | API, Mac, Web, Windows |
| 12 | Botpress | 7.1 | Free plan | $150/mo | API, Web |
| 13 | Dify | 7.1 | Free plan | $49.17/mo | API, self-hosted, Web |
| 14 | Falcon Builder | 7.1 | Free plan | $29/mo | API, Web |
| 15 | LlamaIndex | 7.1 | Free plan | $50/mo | API, Linux, self-hosted, Web |
| 16 | Relevance AI | 7.1 | Free plan | $19/mo | Web |
| 17 | Trinity | 7.1 | Free plan | Free | API, Linux, self-hosted, Web |
| 18 | UiPath Test Cloud | 7.1 | No | — | API, Mac, self-hosted, Web, Windows |
| 19 | Workato Agent Studio | 7.1 | Free plan | $75/mo | API, Web |
| 20 | Agentforce Vibes | 7.0 | Free plan | $125/mo | Web, iOS, Android |
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Questions about Otto alternatives
What is the best alternative to Otto?
Flowise, number 1 in AI agent platforms with a score of 7.9 out of 10. The others here: Retool, Camunda, Houston and 16 more.
What is the best free alternative to Otto?
Flowise is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.