WebMate AI icon

WebMate AI

by Cosinus ltd · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Connect ChatGPT or Claude Code to understand pages, draft replies, fill forms, and review safe actions. Local AI is optional.

Users
1
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#370K
#278K among extensions
Version
0.2.1
updated 27 Jul 2026

Users

monthly, 3 months
012Jul 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 1 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About WebMate AI

▶ USE THE AI PLAN YOU ALREADY HAVE Already use ChatGPT with Codex or Claude Code? Connect your eligible account once and call your preferred AI directly from the WebMate side panel while browsing. There is no separate developer API key to purchase for this connection, and WebMate does not add a per-request usage fee. Your provider plan, account eligibility, included usage limits, and any optional provider credits still apply. ▶ NO CODEX OR CLAUDE CODE? RUN AI LOCALLY Choose Local AI to download and run a supported model on a compatible WebGPU computer. No ChatGPT or Claude account is required, and there are no per-request AI API fees. WebMate does not charge for using its included local-model option. Local models require a compatible device, sufficient memory and storage, and an internet connection for the initial model download. ▶ WEBMATE AI FOR INDIVIDUALS AND TEAMS WebMate AI brings ChatGPT through Codex, Claude Code, local AI, and supported AI APIs into a practical Chrome side panel. Ask questions about any page, explain selected text, summarize content, draft Gmail replies, prepare form entries, and review browser actions without repeatedly copying information between tabs. ▶ CONNECT THE AI YOU ALREADY USE WebMate AI supports: - ChatGPT through Codex - Claude Code - Local on-device AI through WebLLM - OpenAI API - Gemini API - Anthropic Claude API - OpenAI-compatible endpoints ChatGPT through Codex and Claude Code use a restricted Native Messaging helper installed by the user. After the one-time setup, WebMate AI starts the required background process automatically. You do not need to keep Terminal open or manually run a WebSocket server. ▶ UNDERSTAND PAGES AND SELECTED TEXT - Ask a general question without sharing the current page - Include the current page only when it is relevant - Explain, summarize, translate, or ask about selected text - Render answers with readable Markdown, lists, tables, links, and code blocks - Use English, Spanish, Chinese, Hindi, or Japanese ▶ WRITING AND DATA ENTRY - Draft replies from the currently displayed Gmail conversation - Insert a reviewed draft without automatically sending it - Prepare values for forms, contenteditable areas, and rich-text fields - Review proposed values, reasons, and confidence before applying them ▶ REVIEWED BROWSER ACTIONS WebMate AI can prepare limited page actions such as clicking, typing, selecting, checking, focusing, and scrolling. Actions are validated against elements already detected on the page. Sending, saving, publishing, or confirming a reservation requires an additional confirmation. Passwords, payment details, verification codes, authentication flows, API keys, and CAPTCHA actions are not automated. ▶ PRIVACY CHOICES Page context is extracted when you make a WebMate request. General questions can be sent without including the page. When Local AI is selected, page and conversation content is processed on the device. When ChatGPT, Claude Code, or an API provider is selected, the context required for the request is sent to that selected provider under its applicable terms and privacy practices. WebMate AI does not operate an intermediary AI backend. ▶ WEBMATE AI FOR ENTERPRISE Enterprise editions and custom deployments are available for organizations that need centralized rollout, managed AI provider policies, security and privacy controls, or tailored business integrations. Contact: floatlane-support@cosinus.ltd AI output may be inaccurate. Review important answers, recipients, field values, and actions before relying on or approving them.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−2−66.7%00.00

Version history

1 versions recorded
0.2.127 Jul 2026

Details

Category
Workflow & Planning
First seen
27 Jul 2026
Size
2.3 MB
Languages
en
Pricing
Free
Privacy policy
cosinus.ltd
Extension ID
pnegokdiememapghphknmnhepeomfmen

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
activeTabscriptingsidePanelcontextMenusstoragenativeMessaging
Site access
http://*/*https://*/*
Can read and change data on every website you visit.

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