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Best OpenAI Frontier Alternatives in 2026

Updated

20 apps from AI agent platforms ranked against OpenAI Frontier on the same published basis.

  1. 1
    Microsoft Copilot Free plan WebWinMaciOSAndroid $8.33/mo7.9
    OpenAI Frontier vs Microsoft Copilot
  2. 2
    Retool Free plan AndroidapiiOSself-hostedWeb $10/mo7.9
    OpenAI Frontier vs Retool
  3. 3
    Vellum Free plan AndroidextensioniOSMacself-hosted $30/mo7.8
    OpenAI Frontier vs Vellum
  4. 4
    Wordware Free plan iOSWeb $29/mo7.8
    OpenAI Frontier vs Wordware
  5. 5
    Agentforce Vibes Free plan WebiOSAndroid $125/mo7.7
    OpenAI Frontier vs Agentforce Vibes
  6. 6
    Floatbot AI WebiOSAndroid 6.9
    OpenAI Frontier vs Floatbot AI
  7. 7
    Meya WebiOSAndroid 6.6
    OpenAI Frontier vs Meya
  8. 8
    Botpress Free plan apiWeb $150/mo6.4
    OpenAI Frontier vs Botpress
  9. 9
    Dify Free plan apiself-hostedWeb $49.17/mo6.4
    OpenAI Frontier vs Dify
  10. 10
    Falcon Builder Free plan apiWeb $29/mo6.4
    OpenAI Frontier vs Falcon Builder
  11. 11
    Relevance AI Free plan Web $19/mo6.4
    OpenAI Frontier vs Relevance AI
  12. 12
    Workato Agent Studio Free plan apiWeb $75/mo6.4
    OpenAI Frontier vs Workato Agent Studio
  13. 13
    Workato Agentic Free plan apiWeb $75/mo6.4
    OpenAI Frontier vs Workato Agentic
  14. 14
    Camunda Free plan apiLinuxMacself-hostedWeb Free6.3
    OpenAI Frontier vs Camunda
  15. 15
    CrewAI AMP Free plan apiself-hostedWeb Free6.3
    OpenAI Frontier vs CrewAI AMP
  16. 16
    Dust Free plan apiextensionWeb €24/mo6.3
    OpenAI Frontier vs Dust
  17. 17
    Flowise Free plan apiLinuxMacself-hostedWeb $35/mo6.3
    OpenAI Frontier vs Flowise
  18. 18
    Google Agent Development Kit Free plan apiLinuxMacself-hostedWeb Free6.3
    OpenAI Frontier vs Google Agent Development Kit
  19. 19
    Houston Free plan LinuxMacWebWin $12/mo6.3
    OpenAI Frontier vs Houston
  20. 20
    LangChain Free plan apiself-hosted $39/mo6.3
    OpenAI Frontier vs LangChain

OpenAI Frontier alternatives compared

#AppScoreFree planFromRuns on
1Microsoft Copilot7.9Free plan$8.33/moWeb, Windows, Mac, iOS, Android
2Retool7.9Free plan$10/moAndroid, API, iOS, self-hosted, Web
3Vellum7.8Free plan$30/moAndroid, Browser, iOS, Mac, self-hosted, Web, Windows
4Wordware7.8Free plan$29/moiOS, Web
5Agentforce Vibes7.7Free plan$125/moWeb, iOS, Android
6Floatbot AI6.9No—Web, iOS, Android
7Meya6.6No—Web, iOS, Android
8Botpress6.4Free plan$150/moAPI, Web
9Dify6.4Free plan$49.17/moAPI, self-hosted, Web
10Falcon Builder6.4Free plan$29/moAPI, Web
11Relevance AI6.4Free plan$19/moWeb
12Workato Agent Studio6.4Free plan$75/moAPI, Web
13Workato Agentic6.4Free plan$75/moAPI, Web
14Camunda6.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
15CrewAI AMP6.3Free planFreeAPI, self-hosted, Web
16Dust6.3Free plan€24/moAPI, Browser, Web
17Flowise6.3Free plan$35/moAPI, Linux, Mac, self-hosted, Web, Windows
18Google Agent Development Kit6.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
19Houston6.3Free plan$12/moLinux, Mac, Web, Windows
20LangChain6.3Free plan$39/moAPI, self-hosted
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Questions about OpenAI Frontier alternatives

What is the best alternative to OpenAI Frontier?

Microsoft Copilot, number 1 in AI agent platforms with a score of 7.9 out of 10. The others here: Retool, Vellum, Wordware and 16 more.

What is the best free alternative to OpenAI Frontier?

Microsoft Copilot 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.