DeerFlow vs Flowise
Side-by-side comparison of two agent options that often come up together when people are choosing between self-hosted frameworks, managed assistants, and extensible AI tooling.
Open source63k stars
DeerFlow
ByteDance's OSS SuperAgent harness for long-horizon research and multi-step tasks
Open source52k stars
Flowise
Visual drag-and-drop builder for AI agents and LLM workflows — no code required
Category
DeerFlow
Flowise
Tagline
ByteDance's OSS SuperAgent harness for long-horizon research and multi-step tasks
Visual drag-and-drop builder for AI agents and LLM workflows — no code required
Deployment
Self-Hosted
Self-hosted / Flowise Cloud
Pricing
Free to use, with optional model or infrastructure costs if you self-host.
Open source and free to self-host. Flowise Cloud starts at $35/month.
Channels
CLI, Web
Web, api, Slack, Teams
Open source
Yes
Yes
Privacy
Good privacy posture for most teams, especially when self-hosted or carefully configured.
Self-hosted deployment keeps data on your infrastructure.
DeerFlow pros
- Purpose-built for long-horizon tasks
- 60K stars and ByteDance-backed
- Highly extensible tool integration
Flowise pros
- Visual builder — no code required.
- Largest ecosystem of integrations of any open-source agent builder.
- 51K+ GitHub stars, active community.
DeerFlow cons
- Research-focused — no messaging channel integrations
- Python-only
- Requires careful guardrails for sensitive tasks
Flowise cons
- Visual workflows hard to debug at scale.
- Less flexible than code-first frameworks.
- Self-hosting requires some DevOps knowledge.
DeerFlow gotchas
- You should expect ongoing hosting, uptime, and secret-management work if you deploy it for real users.
Flowise gotchas
- Complex flows can hit LLM rate limits silently.
- Docker deployment recommended over npm for stability.
Not sure which one fits you?
Take the two-minute quiz and let the app rank these options against your channels, privacy requirements, deployment comfort, and budget.