Extension ChatGPT
Installation rapide, contexte limité, onglets gérés à la main.
GPT intégré · Agent Mode · Gratuit sur Mac et Windows
AI Browser ChatGPT
Tabbit intègre ChatGPT dans un vrai navigateur IA — pas seulement une barre latérale. Posez des questions sur n’importe quelle page, passez à Claude ou Gemini, et laissez Agent Mode finir les tâches multi-étapes dans son propre groupe d’onglets.
Choisissez votre voie
Trois façons d’avoir ChatGPT dans un navigateur
ChatGPT Atlas
Barre latérale native — macOS d’abord, modèles OpenAI uniquement.
Tabbit Browser
GPT intégré, exécution Agent, changement de modèles, espaces verticaux Mac/Windows.
Comment ça marche
Des flux ChatGPT qui vont au bout
- 1
Demandez depuis l’Omnibox
URL, question ou tâche. GPT lit la page — fini le copier-coller entre onglets.
- 2
@ ce que vous voyez
Référencez onglets, captures, PDF ou collections.
- 3
Passez à Agent Mode
Quand le chat ne suffit pas, Agent exécute formulaires et recherche en parallèle.
GPT et plus
ChatGPT plus les modèles que vous utilisez déjà
GPT-5.x
Draft, code, and analyze with OpenAI models inside Tabbit.
Claude Sonnet / Opus
Long-context reasoning alongside GPT — one click away.
Gemini 3.1 Pro
Multimodal search and synthesis without leaving the browser.
DeepSeek & Qwen
Strong regional models when GPT is not the best fit.
Skills shortcuts
Save prompts and automations — type / to rerun ChatGPT workflows.
Agent lanes
Turn GPT plans into executed steps across real websites.
Side by side
AI Browser ChatGPT : extension vs Atlas vs Tabbit
| Extension | ChatGPT Atlas | Tabbit | |
|---|---|---|---|
| ChatGPT / GPT access | Via your ChatGPT account or API | Built-in ChatGPT sidebar | GPT plus Claude, Gemini & regional models |
| Runs as | Overlay on any browser | Standalone Chromium browser | AI-native browser with Agent lanes |
| Page context | Selected text or tab snippet | Ask about the current page | @-reference tabs, screenshots & files |
| Multi-step tasks | Manual copy-paste loops | Limited agent runs | Agent Mode in isolated tab groups |
| Tab organization | Depends on host browser | Standard tabs + ChatGPT panel | Vertical tabs & smart workspaces |
| Desktop platforms | Any browser, any OS | macOS first; Windows rolling out | macOS & Windows — same stack |
| Price to start | Free tier + Plus/API costs | Free with Plus upsell | $0 public beta — models included |
Cas réels
Ce que les gens font avec ChatGPT dans Tabbit
Recherche sans chaos d’onglets
GPT résume ; Agent regroupe les sources dans un espace de travail.
Rédiger avec le contexte de la page
@ le brief ou l’onglet données — ChatGPT rédige avec les faits ouverts.
Automatiser les clics répétitifs
Notes de frais, formulaires, données structurées. Agent gère les boucles.
FAQ
AI Browser ChatGPT — questions fréquentes
Does ChatGPT have an AI browser?
Yes. OpenAI launched ChatGPT Atlas — a Chromium browser with ChatGPT built into a sidebar. Tabbit is another AI browser with GPT access, plus Agent Mode, multi-model switching, and macOS + Windows support in one free download.
What is the new AI browser by ChatGPT?
ChatGPT Atlas is OpenAI’s AI browser: browse the web with ChatGPT beside every page for summaries, answers, and light automation. Tabbit goes further with executable Agent tasks, vertical tab workspaces, and Claude or Gemini alongside GPT.
Is the ChatGPT browser free?
ChatGPT Atlas has a free tier; advanced models may require ChatGPT Plus. Tabbit’s public beta is free on macOS and Windows with GPT, Agent Mode, and tab tools included — no invite code.
What is another AI browser like ChatGPT?
Tabbit is a strong ChatGPT-style AI browser: built-in GPT, page-aware chat, and autonomous Agent runs. Unlike Atlas-only stacks, you can switch models and keep research in organized tab groups.
Can I use GPT inside Tabbit without a separate extension?
Yes. Tabbit is an AI-native browser — GPT lives in the Omnibox and side panel, not as a bolt-on extension. Type a question, @-reference what you see, or launch Agent Mode from the same input.
Is Tabbit better than ChatGPT Atlas on Windows?
If you need Windows today, Tabbit ships the full AI browser stack on macOS and Windows. Atlas availability varies by region; Tabbit also adds Agent tab groups and non-OpenAI models in one app.
Do I need ChatGPT Plus for Tabbit?
No separate Plus subscription is required to start with Tabbit. The international edition includes access to top models during the free public beta; check tabbitbrowser.com for current model lineup.
How is Tabbit different from a ChatGPT Chrome extension?
Extensions overlay chat on top of a normal browser. Tabbit rebuilds browsing around AI — vertical tabs, @ context, Skills shortcuts, and Agent lanes that run multi-step work without you babysitting every click.
Téléchargez le navigateur IA avec ChatGPT intégré
Gratuit sur macOS et Windows. GPT, Agent Mode et onglets verticaux — sans code d’invitation.