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Build AI agents and LLM apps, visually
Pros
- Easy visual building
- Open source + cloud options
- Affordable Starter cloud tier
- Unlimited flows on paid
Cons
- No published overage pricing
- Prediction limits can constrain scale
- Lighter governance than enterprise platforms
✓ Where it shines / best for
- Developers prototyping LLM agents and chatbots visually
- Teams wanting an open-source, self-hostable LangChain-based builder
- Embedding chat assistants into apps via API or widget
✕ Not the best fit for
- Non-technical users wanting a fully managed no-config product
- Teams needing turnkey enterprise compliance without self-hosting
Features
- ✓ API access
- ✓ Free tier
- ✓ No-code
- ✓ Retrieval-augmented generation (RAG)
- ✓ Multi-agent
- ✓ Open source
- ✓ Free trial
- ✓ Agent Builder
- ✓ Self-hostable
- ✓ Low-code
- ✓ Langchain
- ✓ Chatbot
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | $0 | month | Cloud free plan; ~2 flows and 100 predictions/mo for prototyping |
| Starter (Cloud) | $35 | month | Unlimited flows, 10,000 predictions/mo, hosted Flowise; first month often free |
| Pro (Cloud) | $65 | month | Up to 50,000 predictions/mo, 5 users (extra users ~$15 each), unlimited workspaces, admin roles, priority support |
| Enterprise | Custom | year | Self-hosted/on-prem; SSO/SAML, RBAC, audit logs, air-gapped deployment, SLA — contact sales |
| Open Source (Self-hosted) | $0 | one-time | Apache-2.0 open-source core; free to self-host with unlimited usage (you pay your own model API costs) |
Pricing verified from the official source. Prices change often — confirm on the vendor's site before buying.
Specifications
| license | Open source |
| pricing_model | Predictions/mo |
Sponsored
A full review is being generated for this product and will appear here shortly.