Flowise vs Voiceflow

Side-by-side comparison of Flowise and Voiceflow: pricing, features, API access, and community ratings.

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Flowise
Flowise

Open source visual platform for building AI agents and LLM-powered applications

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Voiceflow
Voiceflow

The operating system for AI customer experience — build, launch, and scale advanced AI agents

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Category
Agent frameworks
Chat assistants
Pricing
Freemium
Freemium
Starting price
Free tier
Audience
All audiences
All audiences
API available
Open source
Self-hostable
Model provider
Agnostic (100+ LLMs supported)
Multiple (OpenAI, Anthropic, Google, BYOM)
Founded
2023
2019
Headquarters
United States
Toronto, Canada
Key strengths
  • ·Visual drag-and-drop builder for AI agents and workflows
  • ·Open source with self-hosting support
  • ·Supports 100+ LLMs, embeddings, and vector databases
  • ·Enterprise-grade observability with OpenTelemetry and Prometheus
  • ·No-code/low-code visual agent builder with real-time collaboration
  • ·Omnichannel deployment across web, phone, and mobile via API
  • ·Enterprise-grade security (SOC-2 Type II, ISO 27001, GDPR, HIPAA)
  • ·LLM-agnostic with support for multiple model providers and bring-your-own-model