Best Otto Alternatives in 2026
Updated
20 apps from AI agent platforms ranked against Otto on the same published basis.
- 1Otto vs Vellum
- 2Otto vs Microsoft Copilot
- 3Otto vs Workato Agentic
- 4Otto vs UiPath Agentic Automation
- 5Otto vs Wordware
- 6Otto vs Camunda
- 7Otto vs Google Agent Development Kit
- 8Otto vs Relevance AI
- 9Otto vs StackAI
- 10Otto vs Flowise
- 11Otto vs Dify
- 12Otto vs LangChain
- 13Otto vs Floatbot AI
- 14Otto vs Retool
- 15Otto vs CrewAI AMP
- 16Otto vs Dust
- 17Otto vs Botpress
- 18Otto vs Langflow
- 19Otto vs MindStudio
- 20Otto vs SmythOS
Otto alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Vellum | 8.8 | Free plan | $30/mo | Android, Browser, iOS, Mac, self-hosted, Web, Windows |
| 2 | Microsoft Copilot | 8.7 | Free plan | $8.33/mo | Web, Windows, Mac, iOS, Android |
| 3 | Workato Agentic | 8.3 | Free plan | $75/mo | API, Web |
| 4 | UiPath Agentic Automation | 8.1 | Free plan | Free | Web |
| 5 | Wordware | 8.1 | Free plan | $29/mo | iOS, Web |
| 6 | Camunda | 8.0 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | Google Agent Development Kit | 8.0 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | Relevance AI | 7.9 | Free plan | $19/mo | Web |
| 9 | StackAI | 7.8 | Free plan | Free | API, Browser, self-hosted, Web |
| 10 | Flowise | 7.8 | Free plan | $35/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 11 | Dify | 7.8 | Free plan | $49.17/mo | API, self-hosted, Web |
| 12 | LangChain | 7.7 | Free plan | $39/mo | API, self-hosted |
| 13 | Floatbot AI | 7.7 | No | — | Web, iOS, Android |
| 14 | Retool | 7.7 | Free plan | $10/mo | Android, API, iOS, self-hosted, Web |
| 15 | CrewAI AMP | 7.6 | Free plan | Free | API, self-hosted, Web |
| 16 | Dust | 7.6 | Free plan | €24/mo | API, Browser, Web |
| 17 | Botpress | 7.6 | Free plan | $150/mo | API, Web |
| 18 | Langflow | 7.4 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 19 | MindStudio | 7.3 | Free plan | $20/mo | API, Browser, self-hosted, Web |
| 20 | SmythOS | 7.2 | Free plan | $39/mo | Web |
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Questions about Otto alternatives
What is the best alternative to Otto?
Vellum, number 1 in AI agent platforms with a score of 8.8 out of 10. The others here: Microsoft Copilot, Workato Agentic, UiPath Agentic Automation and 16 more.
What is the best free alternative to Otto?
Vellum is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.