GPL extension
Free
Ongoing; models/hardware/services separate
- Included scope
- Page Q&A; extraction; Ask/Act modes; local Chromium MCP bridge
WebBrain pricing
● Identity checkedBrowser-native AI assistance and automation · Official-source review 2026-10-09
WebBrain is a browser extension that reads pages, extracts data and performs approved browser tasks with a chosen model. Read-only Ask mode is the default, while Act mode provides interactions; a local MCP bridge connects external coding clients.
- Category
- Browser-native AI assistance and automation
- Free access
- Extension is free without an account under GPL-3.0-or-later; cloud model usage, local hardware and optional third-party services are separate.
- API access
- OpenAI-compatible and local model endpoints are supported; stdio MCP bridge exposes six task tools for Chromium tabs, excluding Firefox.
Understand the total cost
WebBrain pricing & plans
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Official product information
Current official product source read individually; product artwork inspected visually.
Read original source ↗Pricing review
Official product page reviewed for disclosed costs; unverified prices and allowances are identified in the listing.
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.