Tools
LangFlow vs Open WebUI
LangFlow or Open WebUI? Their plans monthly and yearly, the capabilities their makers state, security and latest updates, side by side — read from the makers' own pages.
In inglese
In short
- Both: Command line, Choice of models, Self-hosted, API, Builds agents and workflows, Search over your data, Traces and evaluates
- Only Open WebUI states: Chat about your code, Agent that edits files, Runs commands, Reviews pull requests
LangFlow
Langflow is an open-source visual builder for creating, testing, and deploying AI agents, workflows, and MCP servers.
Plans
Not read from the maker’s page yet.
Prices checked 2026-09-24 on the maker’s page.
Capabilities
- Command line — “Both packages use the langflow command.” source
- Choice of models — “Swap and compare” source
- Self-hosted — “For more extensive development, you can build Langflow as a dependency or deploy a Langflow server to serve flows over the public internet.” source
- API — “Use the Langflow API to run flows from your application code.” source
- Builds agents and workflows — “Build and configure AI agents with Langflow.” source
- Search over your data — “Langflow | Low-code AI builder for agentic and RAG applications” source
- Traces and evaluates — “Langflow 1.12 released: OpenTelemetry for service health and flow runs” source
Open WebUI
Self-hosted AI interface for connecting local and cloud models, with chat, tools, retrieval, voice, vision, and extensions.
Plans
Free
Free
- Use the whole thing free, even at work
- No account, no card, no purchase needed
- Self-hostable on your infrastructure
Supporter
- $60 / seat / year
- Get extras and help fund the work
- Free use stays free
Enterprise
Price on request
- Company-wide rollout with controls, terms, and procurement a large org needs
- White-labeling, support agreements, security review, dedicated point of contact
- SSO, RBAC, audit logs, air-gapped deployments
Prices checked 2026-09-25 by web search.
Capabilities
- Chat about your code — “Attach documents, images, and code for the AI to analyze” source
- Agent that edits files — “Point a coding agent at the task, watch it run tools live, and ship the result with a tap.” source
- Runs commands — “Runs real commands and returns output” source
- Reviews pull requests — “Review diffs, stage, and commit beside the agent.” source
- Command line — “pip install open-webui && open-webui serve” source
- Choice of models — “Talk to any model, switch mid-conversation, and keep your context intact.” source
- Self-hosted — “Freedom is self-hosted. Your AI, running on your own ground, wherever you are.” source
- API — “This guide provides essential information on how to interact with the API endpoints effectively to achieve seamless integration and automation using our models.” source
- Builds agents and workflows — “Wrap any model with custom instructions, tools, and knowledge to build specialized agents.” source
- Search over your data — “Upload files, build knowledge bases, and let the AI retrieve exactly the information it needs.” source
- Traces and evaluates — “OpenTelemetry” source
Latest updates
- v0.11.0 (v0.11.0)
Redesigned the interface and added sub-agents.
- v0.10.0 (v0.10.0)
Added folder sharing with users, groups, or everyone, plus automatic context compaction for long chats.