ChatGPT Atlas vs Lunabot (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: ChatGPT Atlas does not list a price
Free plan
Tie
Both have one
Higher rating
ChatGPT Atlas
3.9 against 3.5
Same job?
Yes
Both are Productivity tools

Side by side

Compared on	ChatGPT Atlas	Lunabot
Our rating	3.9Better	3.5
Starts at	Free	Free
Free plan	Yes	Yes
Category	Productivity	Productivity
Plans	Free	Free
Key features	Formerly a standalone AI-native browser with ChatGPT built in Agent mode for research, task automation, and booking Being discontinued as a standalone product in 2026 Capabilities moving to a Chrome extension and the ChatGPT desktop app Launched October 2025, retired less than a year later	Multi-model support (GPT-4o, Gemini, Claude, Mistral, Ollama) Genuine cross-platform sync (browser, mobile, desktop, Telegram, Siri) Chat with Memory across sessions Custom AI Commands for specific workflows Voice input/output and document chat without downloads
Pros	Underlying AI-browsing capability continues, just relocated to ChatGPT itself Chrome extension and desktop app reach a much larger existing user base Consolidation reflects OpenAI focusing resources rather than abandoning the capability	Unusually wide platform coverage (including Telegram and Siri) under one subscription Multi-model access avoids single-provider lock-in No separate API key or ChatGPT account required to get started
Cons	No longer viable as a standalone browser going forward Users who adopted Atlas specifically will need to migrate to the new approach Reflects a rapid, less-than-one-year product lifecycle worth noting when evaluating OpenAI's newer standalone launches	Top-tier features (Gemini Pro, image generation) require the $19.99/month Super plan Free tier is positioned for occasional use only, not regular reliance Breadth of platform integrations adds setup steps versus a single-app tool
Company	OpenAI, founded 2015	Lunabot

Prices come from each vendor's pricing page, last checked 20260826. Check the vendor before you buy.

FAQ

Questions people ask

Is ChatGPT Atlas better than Lunabot?

In our reviews ChatGPT Atlas scores 3.9 and Lunabot scores 3.5. The better pick depends on the job. ChatGPT Atlas: Being retired in 2026, its browsing features folding into ChatGPT itself. Lunabot: One AI assistant, five models (GPT-4o, Gemini, Claude, Mistral, Ollama), working identically across browser, mobile, desktop, Telegram and even Siri - no separate API key or ChatGPT account needed.

Which is cheaper, ChatGPT Atlas or Lunabot?

ChatGPT Atlas: free. Lunabot: free.

Do ChatGPT Atlas and Lunabot have free plans?

Yes, both have a free plan.

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