Alternatives/Voiceflow

Open Source Voiceflow Alternatives

Build voice apps without platform fees. Open source Voiceflow alternatives for chatbots, voice assistants, and conversational AI development.

7 alternatives available

Voiceflow empowers businesses to create sophisticated AI-powered conversational experiences without needing extensive coding knowledge. It allows users to design flows, integrate with various APIs and data sources, and deploy agents across multiple channels. However, as a proprietary SaaS platform, users may seek alternatives for greater control, customization options, or cost savings.

Key features of Voiceflow include a visual drag-and-drop interface, support for multiple LLMs (like OpenAI and Anthropic), and integrations with popular tools like Zendesk. They also offer robust collaboration features, content management capabilities, and even options for building custom logic with code. However, users often search for alternatives due to the vendor lock-in associated with SaaS solutions and desire a more self-hosted or open source approach.

While Voiceflow excels at simplifying chatbot creation, its closed-source nature can be a drawback for organizations requiring deep customization or data privacy. This is why many developers and businesses explore open source alternatives to gain full control over their AI agents, avoid subscription costs, and potentially contribute to the community.

Open Source Alternatives

Python
65%
MIT
90

Langflow

AI Agents · AI Development

151,153

Build, test, and deploy AI agents and RAG workflows visually with native API and MCP server export.

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Langflow

MIT
9,432
Forks
3.4 years
Age
Built with
Python65%
TypeScript23%
JavaScript11%
Updated yesterday
TypeScript
52%
Other
92

Dify

No Code Platforms · AI Development · Developer Tools

147,701

Visual LLM workflow platform with RAG pipelines, agent capabilities, and model management for building production AI applications.

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Dify

Other
23,256
Forks
3.2 years
Age
Built with
TypeScript52%
Python44%
Updated yesterday
TypeScript
62%
Other
92

Flowise

Developer Tools · Automation · No Code Platforms

54,282

Drag-and-drop visual builder for AI agents, RAG pipelines, and multi-agent systems—deploy anywhere in minutes.

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Flowise

Other
24,643
Forks
3.3 years
Age
Built with
TypeScript62%
JavaScript27%
Updated 3 days ago
TypeScript
100%
MIT
95

Botpress

AI Assistants · AI Development · Customer Support

14,768

The open-source hub for building and deploying LLM-powered AI agents with TypeScript-first tooling, 40+ integrations, and a revolutionary code-execution agent framework.

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Botpress

MIT
2,273
Forks
9.6 years
Age
Built with
TypeScript100%
Updated yesterday
TypeScript
64%
Other
94

Typebot

Developer Tools · AI Development · No Code Platforms

10,114

Build sophisticated chatbots visually, embed them anywhere without iframes, and own your data — fully self-hostable with a modular block system and 30+ integrations.

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Typebot

Other
3,130
Forks
4.6 years
Age
Built with
TypeScript64%
MDX35%
Updated 2 days ago
Python
51%
AGPL 3.0
81

Speakr

AI Assistants

3,503

Self-hosted AI transcription with speaker diarization, smart tagging, and multi-user collaboration — your recordings stay on your infrastructure.

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Speakr

AGPL 3.0
283
Forks
1.2 years
Age
Built with
Python51%
HTML28%
JavaScript17%
Updated 1 weeks ago
TypeScript
98%
Other
80

Hexabot

AI Development · Automation

1,026

Build and run agentic workflows across channels with YAML, tools, and RAG

View details

Hexabot

Other
220
Forks
1.8 years
Age
Built with
TypeScript98%
Updated 2 days ago

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