它们的增长率如何比较？

Open WebUI 的月度环比增长率为 -2.8%；Postel 为 +5.8%。

价格如何比较？

Open WebUI: 免费增值。The core platform is free and open source, installable via pip or Docker with no account required. An enterprise tier with support, compliance and deployment assistance is quoted on contact. Postel: 免费试用，付费。Postel 采用付费订阅，促销期内首 7 天仅需 1 美元，可随时取消。具体价格请以官网为准。

Open WebUI 和 Postel 的替代方案有哪些？

相关分类中的其他工具包括 Ollama, n8n, Hermes-Agent, Clawdbot（OpenClaw），Dify。

Open WebUI vs Postel — 流量对比 (80.45万 vs 12.12万)、价格与选型结论

Open AI Tools

Open WebUI vs Postel — 流量对比 (80.45万 vs 12.12万)、价格与选型结论 | Open AI Tools

并排流量和规格矩阵

维度 / 指标	Open WebUI	Postel
官方域名	openwebui.com	postel.app
定价模式	免费增值	免费试用，付费
月访问量	80.45万 (804,534)	12.12万 (121,244)
月度环比流量变化	-2.3万 (-2.8%)	+6678 (+5.8%)
主要市场与份额	🇺🇸 美国 (24.5%)	🇺🇸 美国 (14.8%)
直接访问 / 月	29.98万	2.16万
用户评分	4.4	4.2
支持的平台	网站	网站

Open WebUI

Open WebUI is an open-source, self-hosted AI interface that lets individuals and organizations run any model — local or cloud — inside a workspace they fully control. It ships as a one-command install, supports Ollama, OpenAI-compatible and Anthropic endpoints, and extends through Python tools, functions and pipelines.

Any Model, Any Endpoint

Connect local runtimes like Ollama alongside OpenAI-compatible and Anthropic APIs, and switch between them inside one interface.

Retrieval and Search Built In

RAG over your own documents, web search and citation-aware answers come standard, so responses are grounded in real sources.

Python Tools, Functions and Pipelines

Extend the platform with Python code to add custom tooling, preprocessing, and multi-step pipelines, then share them with others.

Enterprise Controls

SSO, RBAC, audit logs, data residency, and on-premises, hybrid or air-gapped deployment for organisations with strict requirements.