Flowise vs Manus AI
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 source52k stars
Flowise
Visual drag-and-drop builder for AI agents and LLM workflows — no code required
Closed source23k stars
Manus AI
Premium managed autonomous AI agent (acquired by Meta, Dec 2025)
Category
Flowise
Manus AI
Tagline
Visual drag-and-drop builder for AI agents and LLM workflows — no code required
Premium managed autonomous AI agent (acquired by Meta, Dec 2025)
Deployment
Self-hosted / Flowise Cloud
Managed SaaS
Pricing
Open source and free to self-host. Flowise Cloud starts at $35/month.
Premium pricing aimed at power users who value convenience over cost efficiency.
Channels
Web, api, Slack, Teams
Web, Telegram
Open source
Yes
No
Privacy
Self-hosted deployment keeps data on your infrastructure.
Most usage data runs through a managed vendor environment, so privacy control is limited.
Flowise pros
- Visual builder — no code required.
- Largest ecosystem of integrations of any open-source agent builder.
- 51K+ GitHub stars, active community.
Manus AI pros
- Good memory and persistence support for ongoing conversations or tasks.
- Can handle meaningful autonomous work instead of acting only as a reactive chatbot.
- Large community footprint reduces the chance of adopting a dead-end project.
Flowise cons
- Visual workflows hard to debug at scale.
- Less flexible than code-first frameworks.
- Self-hosting requires some DevOps knowledge.
Manus AI cons
- Premium pricing ($79+/month)
- Closed source — no self-hosting option
- Limited channels (web + Telegram only)
Flowise gotchas
- Complex flows can hit LLM rate limits silently.
- Docker deployment recommended over npm for stability.
Manus AI gotchas
- Recurring subscription or model spend can matter more than the headline feature list.
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