Plan
Agent breaks your question into sub-queries, picks search angles, and outlines the report structure before opening a single page.
Free · macOS & Windows · No invite code
AI 딥 리서치 도구
질문에서 근거 있는 보고서까지. Tabbit이 검색을 계획하고 페이지를 읽어 출처와 함께 정리합니다.
PlanSearchReasonReport
Import from Chrome in one click · Agent deep research included
Deep research in progress
Tabbit Agent
Map the competitive landscape for AI browsers in 2026
Compare pricing models across 12 SaaS competitors with citations
Synthesize regulatory changes affecting fintech in the EU
Definition
From question to an evidence-backed report
A deep research AI tool should show its work: the question, source trail, extracted claims, and final synthesis. Tabbit keeps those layers visible in one evidence workbench instead of hiding them behind a chat answer.
Unlike chat-only research in ChatGPT or Gemini, Tabbit keeps live source tabs beside the report. You can inspect a claim, open its source, interrupt the run, and save the complete trail for later.
Four-phase workflow
How Deep Research Works in Tabbit
The same Plan → Search → Reason → Report loop used by leading AI research tools—built into the browser you use every day.
Search
Tabbit navigates the live web—news, docs, forums, PDFs—filtering noise and prioritizing authoritative sources.
Reason
Cross-source synthesis: compare claims, resolve conflicts, and attach inline citations to every key finding.
Report
Deliver a structured brief you can export, share, or save to your knowledge-base bookmarks—full text preserved forever.
Live agent
Watch Deep Research Happen in Real Time
Agent tasks run in a dedicated tab group. Track each phase while your main window stays free for other work.
Agent running
- 1
Planning sub-queries
12 search angles identified
- 2
Reading sources
47 pages scanned · 8 tabs open
- 3
Cross-referencing claims
23 citations verified
- 4
Drafting report
Executive summary + matrix
Deep Research Report
- · Executive summary with 5 key findings
- · Competitive matrix across 12 vendors
- · Inline citations linked to source tabs
Browser-native
Why a Deep Research Browser Beats Chat-Only Tools
Deep research locked inside a chat window cannot see what you see. Tabbit closes that gap.
Parallel tab groups
Research runs in its own group while you email, code, or read—true multitasking, not context switching.
@ live page context
Cite open tabs, screenshots, PDFs, or bookmarks in one Omnibox prompt—no copy-paste relay.
Permanent knowledge base
Every report and source saves full-text to bookmarks. Pages go offline; your research does not.
Comparison
Tabbit vs ChatGPT Deep Research vs Gemini Deep Research
All three follow the same agentic loop. Tabbit is the only one that is a free, downloadable browser.
| Capability | Tabbit Browser | ChatGPT DR | Gemini DR |
|---|---|---|---|
| Product type | Native browser | Chat feature | Gemini feature |
| Price | Free | Plus required | Paid tier limits |
| Live web browsing | Yes | Yes | Yes |
| Parallel to your work | Isolated tab group | Single chat thread | Single session |
| @ cite open tabs | Built-in | Upload only | Drive/Gmail only |
| Report archive | Knowledge-base bookmarks | Chat history | Gemini history |
| Platforms | macOS & Windows | Web / apps | Web / apps |
Built-in
Deep Research Browser Features
Everything you need for agentic deep research ships inside Tabbit—no extension stack.
Multi-model Agent
GPT-5.2, Claude Sonnet 4.6, Gemini 3.1 Pro (intl) or DeepSeek, Kimi, Qwen (CN)—pick the best model per task.
Omnibox Deep Research
Type a research question directly in the address bar. Agent mode activates with one keystroke.
Skills & Templates
Save repeatable research prompts as Skills—competitive scans, literature reviews, due diligence checklists.
Vertical Research Groups
Sidebar tabs auto-group by topic so every source title stays visible during long research sessions.
Use cases
Who Uses a Deep Research Browser?
Competitive analysis
Map market players, pricing, and positioning across dozens of sites—delivered as a cited matrix in under an hour.
Literature reviews
Agent scouts papers and preprints, summarizes methods, and builds an annotated bibliography you can refine with @.
Due diligence
Cross-check filings, press releases, and analyst notes. Every claim links back to the source tab.
FAQ
Deep Research Browser FAQ
Yes. Tabbit is free to download on macOS and Windows with Agent deep research included—no invite code and no Plus subscription.
Start Deep Research in Your Browser
Download Tabbit free—plan, search, reason, and report without leaving the browser.