CowAgent vs Langflow
Short answer
CowAgent: Self-hosted AI agent (formerly chatgpt-on-wechat) that answers in WeChat, WeCom, Feishu, DingTalk, Slack and a web console. Langflow: Visual builder for AI agents and RAG flows that you can deploy as APIs or MCP servers. Both are in our AI app & agent builders category.
Choose Langflow if you want: larger community (156k vs 47.7k GitHub stars) and simpler deploy (one container vs a multi-container stack).
CowAgent publishes no official RAM figure, so we cannot compare hosting cost directly.
Last updated · computed from each project's official docs and live GitHub data · sources
CowAgent vs Langflow side by side
| CowAgent | Langflow | |
|---|---|---|
| Category | AI app & agent builders | AI app & agent builders |
| What it is | Self-hosted AI agent (formerly chatgpt-on-wechat) that answers in WeChat, WeCom, Feishu, DingTalk, Slack and a web console. | Visual builder for AI agents and RAG flows that you can deploy as APIs or MCP servers. |
| License | MIT | MIT |
| License type | Permissive | Permissive |
| License conditions | Permissive. Internal and commercial use allowed; keep the copyright notice. | Permissive. Internal and commercial use allowed; keep the copyright notice. |
| Status | Active | Active |
| GitHub stars | 47.7k | 156k |
| Last commit | Oct 30, 2026 | Oct 30, 2026 |
| Latest release | 2.2.2 | v1.13.0 |
| Minimum hardware | Not published | 1 vCPU · 1.5 GB RAM |
| Recommended hardware | Not published | 2 vCPU · 4 GB RAM |
| RAM measured by us | Not tested yet | 1.2 GiB idle, 1.3 GiB working (our test, v1.12.7, Oct 22, 2026) |
| GPU | No. It calls the model providers you configure. | Not required / not stated |
| Est. server cost | Not estimated | from €11.99/mo (recommended spec: €19.99/mo) |
| Deploy method | Docker Compose (official compose file) | Docker |
| Known gotchas | 3 listed | 2 listed |
| Telemetry | Not documented | On by default |
| Calls home by default | Not documented | Not documented |
| SSO (OIDC / SAML / LDAP) | Not documented | Free (OIDC free) |
| Audit log | Not documented | Yes, free |
| RBAC | Not documented | No |
| Details | Full CowAgent guide → | Full Langflow guide → |
Key differences
- Official hardware: CowAgent: not published. Langflow: minimum 1 vCPU · 1.5 GB RAM (recommended 2 vCPU · 4 GB RAM).
- GPU: CowAgent: optional / see notes. Langflow: not required or not stated.
- Est. server cost: CowAgent: not estimated (no official RAM figure). Langflow: from €11.99/mo.
- Deploy: CowAgent: Docker Compose (official compose file) · multi-container stack. Langflow: Docker · single container.
- GitHub stars: CowAgent: 47.7k. Langflow: 156k.
- Latest release: CowAgent: 2.2.2 (Oct 30, 2026). Langflow: v1.13.0 (Oct 22, 2026).
Same for both: Category: AI app & agent builders; License: MIT (Permissive); Status: Active; Last commit: Oct 30, 2026.
CowAgent vs Langflow: FAQ
CowAgent or Langflow: which should a small business choose?
Choose Langflow if you want: larger community (156k vs 47.7k GitHub stars) and simpler deploy (one container vs a multi-container stack). CowAgent publishes no official RAM figure, so we cannot compare hosting cost directly.
Which is cheaper to self-host, CowAgent or Langflow?
CowAgent: not estimated (no official RAM figure). Langflow: from €11.99/mo. Our estimate is the cheapest Hetzner Cloud plan that meets each project's official RAM and vCPU figure; it covers the server only.
How much hardware do CowAgent and Langflow need?
CowAgent: not published. Langflow: minimum 1 vCPU · 1.5 GB RAM (recommended 2 vCPU · 4 GB RAM).
What is the license difference between CowAgent and Langflow?
CowAgent: MIT (Permissive). Permissive. Internal and commercial use allowed; keep the copyright notice. Langflow: MIT (Permissive). Permissive. Internal and commercial use allowed; keep the copyright notice. This is a summary, not legal advice.
Is CowAgent or Langflow more actively maintained?
CowAgent: Active, last commit Oct 30, 2026. Langflow: Active, last commit Oct 30, 2026. GitHub data refreshed Oct 30, 2026.
Which is easier to deploy, CowAgent or Langflow?
CowAgent installs via Docker Compose (official compose file) (multi-container stack); Langflow via Docker (single container). CowAgent lists 3 known gotchas and Langflow lists 2; see each app page.
Related
- CowAgent self-hosting guide · Langflow self-hosting guide
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Sources
- CowAgent GitHub repository: github.com/zhayujie/CowAgent
- CowAgent documentation, CowAgent hardware requirements: docs.cowagent.ai/guide/quick-start
- CowAgent license: github.com/zhayujie/CowAgent/blob/master/LICENSE
- CowAgent deploy instructions: github.com/zhayujie/CowAgent#readme
- Langflow GitHub repository: github.com/langflow-ai/langflow
- Langflow documentation, Langflow deploy instructions: docs.langflow.org/deployment-docker
- Langflow license: github.com/langflow-ai/langflow/blob/main/LICENSE
- Langflow hardware requirements: docs.langflow.org/deployment-prod-best-practices
- Hetzner Cloud pricing used for cost estimates (read 2026-10-25): www.hetzner.com/cloud/regular-performance
- GitHub REST API (stars, commits, releases): docs.github.com/en/rest
Every value is generated from the same verified data as the app pages. Spotted something wrong? Tell us.