Knapsack Sidepanel records 5,962 monthly visits with +3.9% month-over-month growth and Contact for Pricing pricing. Tabbit Browser records 670,981 monthly visits with -30.2% growth and Freemium pricing.
Chat with your business data from a Chrome side panel
The agentic AI browser that reads your tabs, files, and screenshots as context
| Dimension / Metric | | |
|---|---|---|
| Official Domain | knapsack.ai | tabbit.ai |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 5.96K (5,962) | 670.98K (670,981) |
| MoM Traffic Delta | +223 (+3.9%) | -289.86K (-30.2%) |
| Primary Market & Share | 🇺🇸 United States (96.6%) | 🇺🇸 United States (34.5%) |
| Direct Visits / mo | 2.34K | 567.36K |
| User Rating | 4.3 | 4.5 |
| Supported Platforms | Website | Website |
Chat with your business data from a Chrome side panel
Connects Salesforce, HubSpot, Google Drive, Dropbox, calendars and custom MCP servers, then answers questions grounded in that data.
The agent observes your data sources, plans steps and carries out workflows in connected systems with visible reasoning and stop control.
Build an agent in natural language, share it by link and run it instantly, on a schedule or after meetings.
Automate repetitive tasks such as uploading notes to CRM, generating draft email replies or capturing meeting notes.
The agentic AI browser that reads your tabs, files, and screenshots as context
Drop in a tab, a file, a screenshot, or a highlighted element and the agent reads, plans, and runs on it — no copy-pasting between apps.
Automate multi-step tasks on real websites, including deep research, form filling, and data collection, with several agents working in parallel.
Ready-made Skills for the sites you actually use — video triage, podcast highlight extraction, PDF table export, PR explanations, subscription audits — plus a builder for your own.
Switch between a broad menu of leading models from multiple vendors, with your chosen model always shown at the top of the chat.
SpecialistDelivers vastly more capable autonomous agent execution for complex goals, but operates as a cloud platform rather than a browser.
SpecialistDelivers vastly more capable autonomous agent execution for complex goals, but operates as a cloud platform rather than a browser.
Free / Open-sourceAutomate work across thousands of apps — no code required
Free / Open-sourceYour AI agent for the browser: chat, automate and create from one sidebar
Free / Open-sourceYour AI agent for the browser: chat, automate and create from one sidebar
SpecialistOperates as a flexible browser sidebar across standard browsers rather than a dedicated AI browser client.
SpecialistOperates as a flexible browser sidebar across standard browsers rather than a dedicated AI browser client.
Free / Open-sourceThe AI-native CRM for agentic revenue teams
SpecialistOne-click AI assistant for browsing, writing and research
SpecialistOne-click AI assistant for browsing, writing and research
Offers a polished AI-native browsing experience with deep context synthesis, but lacks dedicated agentic web task automation.
Offers a polished AI-native browsing experience with deep context synthesis, but lacks dedicated agentic web task automation.
Free / Open-sourceProvides open-source desktop AI automation across files and terminal tasks, but requires more manual setup than Tabbit.
Free / Open-sourceTurn one prompt into live business apps, AI agents and automated workflows
SpecialistExcels at precise data extraction and workflow automation using browser triggers, but functions as an extension.
Free / Open-sourceFree browser that lets AI agents run parallel web automation with your own logins
Free / Open-sourceFree browser that lets AI agents run parallel web automation with your own logins
Free / Open-sourceBuild, share, and control AI agents that actually do the work
Free / Open-sourceBuild, share, and control AI agents that actually do the work
