# Open WebUI vs Window AI

Open WebUI records 804,534 monthly visits with -2.8% month-over-month growth and Freemium pricing. Window AI records 0 monthly visits with — growth and Free pricing.

| Metric | [Open WebUI](https://openaitools.app/tool/open-webui) | [Window AI](https://openaitools.app/tool/window-ai) |
| :--- | :--- | :--- |
| Website URL | https://openwebui.com | https://chromewebstore.google.com/detail/window-ai/cbhbgmdpcoelfdoihppookkijpmgahag |
| Categories | Large Language Models (LLMs), AI Chatbot, Open Source AI Models, AI Developer Tools | AI API, AI Models, AI Developer Tools, AI Text Generator |
| Pricing Model | Freemium | Free |
| Monthly Visits | 804,534 | 0 |
| MoM Growth Rate | -2.8% | — |
| Primary Market | United States | Global |
| Direct Visits | 299,835 | 0 |
| Review Score | 4.4 | 1.8 |
| Saved Count | 0 | 1 |
| Supported Platforms | Website | Browser Extension |

## Open WebUI

Open WebUI is an open-source, self-hosted interface for working with AI models. Instead of renting access to a single vendor's chatbot, you run the interface on your own hardware or cloud tenancy, then connect whatever models you want: local runtimes such as Ollama, OpenAI-compatible endpoints, Anthropic, or a mix of local and remote. Everything a team produces — conversations, prompts, models, skills and tools — stays in an environment you administer.

The platform has grown well beyond a chat window. Retrieval-augmented generation, web search, document understanding, voice input and output, and vision are built in, and Python tools, functions and pipelines let developers script custom behaviour and share it. On the operations side it offers enterprise features such as SSO, role-based access control, audit logs, data residency options, and on-premises, hybrid or fully air-gapped deployment for regulated environments. White-labeling and custom branding are also available for organizations that want their own look.

Open WebUI is distributed free of charge under an open-source license and can be installed with a single pip or Docker command, with no account required to get running. A separate enterprise offering is available for organizations that want commercial support, compliance guarantees and managed rollout help, which is quoted on contact. A large community maintains a public hub of prompts, models, tools and functions, so much of what teams need is already shared and ready to install.

**Pricing & Plans:** 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.

- **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.
- **Community Hub:** Browse and install prompts, models, skills and tools contributed by hundreds of thousands of community members.

**Strengths:** Free and open source with no account needed to install; Works with local and cloud models through a single interface; Strong privacy posture: your data and models stay on your infrastructure; Extensive enterprise features including SSO, RBAC and audit logs

**Limitations:** Self-hosting requires you to handle servers, updates and backups; Some enterprise capabilities and support sit behind a paid, quote-based tier; Feature depth means a learning curve for non-technical administrators; Local model performance depends heavily on your own hardware

[Profile (Markdown)](https://openaitools.app/tool/open-webui.md)

## Window AI

Window AI takes the position that the model choice should belong to the user, not the website. You install the extension, add the providers you already pay for or run locally, and from then on any compatible site can ask for permission to send a prompt to the model you picked. The extension shows you the request and lets you approve or deny it, which keeps a visible record of where your text is going.

For end users the appeal is portability: set up a local Llama or GPT4All runtime, a Claude key and a GPT-4 key once, and switch between them everywhere. For developers the appeal is different. Instead of paying for and rate-limiting a shared API key, an app can ask the user's browser for a model, which removes a large part of the backend cost and lets users try an app for free with their own credentials. Supported text models at release included GPT-3.5 and GPT-4, PaLM 2 Chat and Code Chat, Claude and Claude Instant, Together's GPT-NeoXT-20B and Cohere Xlarge, plus the open local runtimes, with OpenAI's Shape-E covering early text-to-3D generation.

The extension is free and carries no subscription. Its published build dates from July 2023, so it sits in the early wave of model-agnostic tooling rather than at the cutting edge of today's model landscape; the provider list reflects that era. It remains installable and useful, particularly as an illustration of the bring-your-own-model pattern that later appeared in many AI developer platforms.

**Pricing & Plans:** Free to install and use. You cover only the costs of whichever model provider you connect; local models are free beyond your own hardware. No subscription is sold for the extension itself.

- **Bring your own model:** Configure your models and credentials once inside the extension, then use them on every compatible site without re-entering keys.
- **Cloud and local inference:** Point the extension at hosted providers or at a local runtime such as GPT4All or Llama, keeping prompts on your own machine when privacy matters.
- **Per-site permission prompts:** Compatible apps ask for explicit permission before a prompt is sent, and you can see exactly what is being asked and when.
- **Model-agnostic API for builders:** Developers get a single integration path across OpenAI, Google, Anthropic, Together, Cohere and local runtimes instead of wiring up each API separately.

**Strengths:** One configuration covers every site built on the standard; Supports hosted and local models in the same interface; Explicit permission prompts keep you aware of what is sent where; No extension subscription cost

**Limitations:** No longer actively updated, with the last release from mid-2023; Model list reflects 2023 providers and omits newer frontier models; Adoption depends on developers building against the standard

[Profile (Markdown)](https://openaitools.app/tool/window-ai.md)

## Frequently Asked Questions

### How do Open WebUI and Window AI compare in monthly traffic?

Open WebUI has 804,534 monthly visits, while Window AI has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Open WebUI has a month-over-month growth rate of -2.8%; Window AI has —.

### How does pricing compare?

Open WebUI: Freemium. 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. Window AI: Free. Free to install and use. You cover only the costs of whichever model provider you connect; local models are free beyond your own hardware. No subscription is sold for the extension itself.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Tripo AI](https://openaitools.app/tool/tripo-ai) | 25,209,679 | +73.2% | Freemium | Create 3D models from text and images in seconds | [.md](https://openaitools.app/tool/tripo-ai.md) |
| 2 | [Ollama](https://openaitools.app/tool/ollama) | 9,421,973 | +4.3% | Free, Freemium, Paid | Run and build with open AI models locally or in the cloud | [.md](https://openaitools.app/tool/ollama.md) |
| 3 | [n8n](https://openaitools.app/tool/n8n) | 4,522,449 | -7.4% | Freemium | Open-source workflow automation built for AI agents and technical teams | [.md](https://openaitools.app/tool/n8n.md) |
| 4 | [Hermes-Agent](https://openaitools.app/tool/hermes-agent-1) | 3,638,741 | -5.4% | Freemium | A free, open-source personal AI agent that learns your projects and works across every messaging app. | [.md](https://openaitools.app/tool/hermes-agent-1.md) |
| 5 | [Clawdbot (OpenClaw)](https://openaitools.app/tool/clawdbot) | 1,903,068 | -25.4% | Paid, Free | Open-source personal AI assistant that runs on your own machine and works from chat apps | [.md](https://openaitools.app/tool/clawdbot.md) |
| 6 | [Dify](https://openaitools.app/tool/dify-ai) | 819,691 | -15% | Freemium | Specializes in visual workflow building and RAG pipelines rather than serving purely as a chat interface. | [.md](https://openaitools.app/tool/dify-ai.md) |
| 7 | [LobeHub](https://openaitools.app/tool/lobehub) | 654,548 | -25% | Freemium | Focuses on collaborative team AI workspaces and plugins, but shares similar open-source architectural goals. | [.md](https://openaitools.app/tool/lobehub.md) |
| 8 | [Chatbox](https://openaitools.app/tool/chatbox) | 567,170 | -16.1% | Freemium | One privacy-first AI client for GPT, Claude, Gemini and more | [.md](https://openaitools.app/tool/chatbox.md) |
| 9 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 10 | [AnythingLLM](https://openaitools.app/tool/anythingllm) | 512,269 | +12.9% | Freemium | Focuses heavily on privacy-first document chat and local RAG pipelines, but offers fewer general-purpose chat UI features. | [.md](https://openaitools.app/tool/anythingllm.md) |

---
Source: https://openaitools.app/compare/open-webui-vs-window-ai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)