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Open WebUI vs ChatGPT Atlas

Side-by-side comparison for macOS

Open WebUI

7.0
Developer Tools

Desktop application for Open WebUI

ChatGPT Atlas

7.5
Browsers

OpenAI's official browser with ChatGPT built in

Metric Open WebUI ChatGPT Atlas
Category Developer Tools Browsers
AI Score 7.0 7.5
30-day Installs 167 837
90-day Installs 167 2.9K
365-day Installs 167 12.7K
Version 0.0.20 1.2026.98.2,20260416164957000
Auto-updates Yes Yes
Deprecated No No
GitHub Stars 1.8K 401
GitHub Forks 154 76
Open Issues 23 7
License AGPL-3.0
Language Svelte TypeScript
Last GitHub Commit 2d ago 2mo ago
First Seen May 6, 2026 Oct 21, 2025

Reviews

Open WebUI

Open WebUI provides a ChatGPT-style interface for interacting with various AI models. It supports local installations and integrates with tools like Ollama, making it ideal for developers and AI enthusiasts.

Offers a desktop interface for Open WebUI, enabling interaction with AI models.

Pros

  • + Open-source with a strong community
  • + Supports multiple AI models
  • + Local setup integration

Cons

  • - Historical macOS compatibility issues
  • - Low recent installs

ChatGPT Atlas

ChatGPT Atlas is a unique browser that integrates ChatGPT for AI-driven web experiences, offering features like summarization, content generation, and task automation. It benefits users seeking enhanced productivity and creativity through AI within their browsing activities.

Combines a web browser with ChatGPT for AI-powered tasks and enhancements.

Pros

  • + Unique integration of ChatGPT with a web browser
  • + AI-powered tools for summarization and content generation
  • + Auto-update feature ensures the latest version is always used

Cons

  • - Privacy and security concerns have been noted
  • - Limited use cases outside of AI-driven features