Tabbit

Tabbit is an AI browser for macOS and Windows that chats with web pages, runs an agent for tasks, adds skills to tabs and organizes them.

Tabbit is a desktop web browser with AI built into every tab. People can chat with the page they are reading, have the browser agent carry out tasks, create custom skills, and let Tabbit organize open tabs, with about 2,000 ready-made agentic skills for the 100 most-used sites. It supports many models, including GPT-5.4, Gemini 3.1 Pro, Claude Sonnet 4.6, DeepSeek V4, Doubao Seed 2.0, Kimi K2.6, Qwen3.5-Plus, GLM-5.2 and MiniMax M2.7. Highlights, chats and saved pages stay on the user's computer, and its security controls have been examined under SOC 2 Type I. Tabbit is a free download for macOS and Windows and can import data from Chrome, Edge or Safari.

Tabbit at a glance

Best for: Software engineer, Founder, Researcher
Runs on: macOS, Windows
Pricing: Free download
Released: March 2026
Category: AI chat assistant
Website: tabbit.ai

Key features

Chat with any web page
Browser agent that completes tasks
Custom skills plus 2,000 ready-made site skills
Automatic tab organization
Choice of models from OpenAI, Google, Anthropic and Chinese labs
Local storage of highlights, chats and saved pages
Import from Chrome, Edge or Safari

Use it for

Summarize and compare many open articles
Hand repetitive web tasks to the agent
Explain difficult words or passages while reading

Alternatives to Tabbit

Tabichat — Enables coordination of multiple LLM agents via a private local message broker.
m’kay — Talk to your Mac's AI agents by voice from anywhere.
MindMac — A native macOS client supporting multiple AI models with an inline mode and secure keychain storage.
Tabby — Runs self-hosted with local-first deployment and open-source transparency.
Peekaboo — Enables AI agents to interact with macOS applications directly.
Human or AI? — Identifies AI-generated voices in real time directly inside the browser.
MacGPT — Access ChatGPT from anywhere on the Mac using a menu bar or global text field.
Page Assist — Interact directly with local AI models on any webpage via a sidebar and web UI.
Thunderbolt — Provides full data control and model agnosticism via self-hosting.
Sidekick — Chat with local models using your own files and websites offline.
Aside — It uses websites directly and manages logins securely without exposing credentials.
Thinkbeside — Connect GPT, Claude, Gemini, DeepSeek and Grok to any webpage using your own API keys.

All Tabbit alternatives