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Instead of Voiceflow

Voiceflow alternatives

Voiceflow helps teams build, test, deploy, and monitor chat and voice agents across channels and languages. Its toolkit combines agentic playbooks, deterministic workflows, global instructions, guardrails, knowledge grounding, human handoff, transcripts, call recordings, evaluations, tests, and analytics. Agents can reach chat widgets, mobile apps, phone calls, SMS, and custom interfaces through the Conversations API. Connections to services such as Zendesk, Salesforce, Shopify, REST APIs, custom Functions, and MCP servers extend the platform, while teams can select major model providers or bring their own model.

  1. 1

    ChatbotX

    by ChatbotX
    Free plan Open source Self-hosted

    Self-hosted, open-source multichannel bots — ChatbotX is open source and self-hosted, while Voiceflow offers broader hosted channels and agent monitoring.

    8.5 Free plan · paid from $29/mo · 14-day trial Visit site
  2. 2

    Amazon Lex

    Free plan AndroidAPIiPhone+1

    Voice or chat interfaces on AWS — Amazon Lex adds speech recognition, language understanding, Bedrock-backed FAQ responses, and transcript-based bot design.

    7.7 From $0.00 Visit site
  3. 3

    IBM watsonx Assistant

    by IBM watsonx Assistant
    Free plan APISelf-hostedWeb

    Multichannel enterprise assistants with self-hosting — IBM watsonx Assistant offers API, self-hosted, and web platforms, unlike Voiceflow’s stated Android, iOS, API, and web coverage.

    7.6 Free plan · 30-day trial Visit site
  4. 4

    Yellow.ai

    by Yellow.ai
    Free plan AndroidAPIExtension+2

    Mobile and web multichannel assistants — Yellow.ai provides a free plan and mobile or web deployment, but its entry describes fewer workflow and model-choice details than Voiceflow.

    7.7 Free plan Visit site
  5. 5

    Chatbase

    by Chatbase
    Free plan AndroidAPIiPhone+1

    Knowledge-base support without visual flow building — Chatbase focuses on knowledge-base answers and human handoff without a visual flow builder, unlike Voiceflow.

    7.6 Free plan · paid from $40/mo · 7-day trial Visit site
  6. 6

    Manychat

    by Manychat
    Free plan AndroidiPhoneWeb

    Free multichannel marketing conversations — Manychat offers free multichannel chatbot features across Android, iOS, and web, while Voiceflow adds voice, APIs, and evaluation tools.

    7.5 Free plan · 14-day trial Visit site
  7. 7

    AiSensy

    Free plan AndroidAPIiPhone+1

    WhatsApp marketing and automated engagement — AiSensy centers on WhatsApp broadcasts, ads, forms, AI agents, and commerce integrations rather than Voiceflow’s broad channel mix.

    7.6 Free plan · paid from $45/mo · 14-day trial Visit site
  8. 8

    Rasa

    by Rasa
    Free plan Open source APILinuxMac+3
    9.3 Free plan · pricing on request Visit site
  9. 9

    Microsoft Bot Framework

    Free plan Open source AndroidAPIiPhone+5
    9.1 Free plan Visit site
  10. 10

    Guzli

    Free plan Open source APIExtensionWeb
    9.0 Visit site
  11. 11

    SOVA

    by SOVA
    Free plan Open source AndroidAPIiPhone+5
    8.9 Free plan Visit site
  12. 12

    Radioso

    by Radioso
    Free plan Open source APILinuxMac+3
    8.7 Open source Visit site
  13. 13

    Chat Data

    Free plan APISelf-hostedWeb
    7.5 Free plan · paid from $15.83/mo (annual) Visit site
  14. 14

    DocsBot AI

    by DocsBot AI
    Free plan APISelf-hostedWeb
    7.5 Free plan · paid from $49/mo Visit site
  15. 15

    FwdSlash

    Free plan AndroidAPIiPhone+1
    7.5 Free plan · paid from $20/mo Visit site
  16. 16

    AnyChat

    Free plan AndroidAPIiPhone+1
    7.5 Free plan · paid from $9/mo · 14-day trial Visit site
  17. 17

    UChat

    Free plan AndroidAPIiPhone+1
    7.5 Free plan · 14-day trial Visit site
  18. 18

    Specteron

    by Specteron
    Free plan AndroidAPIiPhone+3
    7.5 Free plan Visit site
  19. 19

    Desku AI Chatbot Builder

    by Desku AI Chatbot Builder
    Free plan AndroidAPIiPhone+1
    7.5 Free plan · paid from $39/mo · 14-day trial Visit site
  20. 20

    Gupshup

    by Gupshup
    Free plan APIWeb
    7.4 From $0.00 Visit site
  21. 21

    Wonderchat

    Free plan AndroidiPhoneWeb
    7.4 Free plan · paid from $124/mo (annual) · 7-day trial Visit site
  22. 22

    Typebot

    Free plan WebiPhoneAndroid
    7.4 Free plan · paid from $39/mo Visit site
  23. 23

    Tiledesk

    by Tiledesk
    Free plan WebiPhoneAndroid
    7.4 Free plan · paid from €124/mo (annual) · 14-day trial Visit site
  24. 24

    Quickchat AI

    by Quickchat AI
    Free plan APISelf-hostedWeb
    7.4 Free plan · paid from $9/mo Visit site

That broad scope may exceed a focused project, and business pricing requires a request. The Agencies & Partners plan is free but uses usage-based billing, while Voiceflow’s stated platforms are Android, iOS, API, and web. When comparing alternatives, weigh whether you need voice and chat together, multichannel deployment, workflow controls, model choice, knowledge answers, and evaluation tools. A narrower product may fit better if your work centers on one channel, a simpler bot, or a specific customer-engagement task. Also compare starting prices, free plans, trials, and deployment options before switching.

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