Separate the work. Keep the context.
Unlimited local profiles
Community does not limit the number of local profiles. Cookies, cache, extensions and browsing data use separate Chromium data directories. Concurrent capacity depends on your computer and the pages you run.
A network for each profile
HTTP, HTTPS or SOCKS5 proxies with authentication, a connection test that shows exit IP, location, ASN and datacenter flags, and language/time zone/geolocation that follow the proxy exit. WebRTC leak protection is on by default.
Consistent fingerprints
Ten complete macOS/Windows hardware templates and a per-profile seed keep UA, Client Hints, GPU, Canvas, WebGL, Audio, ClientRects and fonts consistent. Fingerprint settings are applied inside a custom Chromium kernel rather than injected into pages as scripts.
Organize and move your work
Groups, tags, favorites, bulk launch, CSV import of up to 500 profiles, cookie import/export, full backups and an encrypted migration package. Deleted profiles go to the Profile Trash first.
For operators and developers
Manage authorized accounts
Give different accounts and projects their own clearly numbered environments. Keep sessions apart and reduce accidental work in the wrong account. Profile isolation is not a guarantee against a website’s account restrictions.
Build and test with AI
Use dedicated environments for language, login-state and compatibility testing. Pro connects an MCP-capable AI client to the profiles you authorize, so it can read pages and perform interactions.
Start free. Add professional workflows when needed.
Community · Free
No Prism account required. Unlimited local profiles, fingerprint configuration, proxies, bulk management, extensions, backups and the bundled Chromium 144 kernel.
Pro · US$49 / year
One device at a time. Adds Chromium 150/153 kernels, the multi-window synchronizer, a local automation API, scheduled tasks and MCP control. Also available for CNY 288 / year with Alipay or WeChat Pay.
Card and PayPal checkout is handled by Payhip; Alipay and WeChat Pay by a Chinese store. Both deliver the same activation code for one device and one year — no Prism account needed.
Pro expiration does not remove local profiles; Community features remain available. Full pricing and licensing details.
AI control, with explicit profile access
Choose which profiles AI may use — one by one, or all profiles including new ones — then copy the MCP configuration from Prism and add it to your MCP client. The local stdio server exposes 58 tools for navigation, reading, clicking, press-and-hold, dragging, typing, uploads, waiting and network inspection, and can create profiles when you allow it. A global switch pauses all AI control; you can also revoke a single profile or emergency-stop at any time. Page content read by AI is also subject to your AI client and model provider’s data policies.
Public source and current product releases
The public repository retains historical source and releases. Starting with v0.3.17, product features, fixes and later source changes are no longer routinely synchronized to that repository; a one-time exception ported the general localization support from 0.3.19. The retained Community-owned code uses MIT; third-party components retain their own licenses. Read the English project documentation for source and development details.
Maintained by DFarm. Submit reproducible, sanitized reports through GitHub Issues.
Your next independent environment
Published packages are available for macOS Apple Silicon and Windows x64, including a bundled Chromium 144 fingerprint kernel. New to the category? Read what an antidetect browser is and what it cannot do.