Syfin

iOS and Mac

A cloud multi-profile browser.

Keep separate browsing lives — tabs, cookies, localStorage, and notes — in the cloud. Open one profile on one device at a time. Leave the rest ready.

One open at a time

A profile holds a short lease with a heartbeat. Another device can wait, or open a different idle profile.

Change-based sync

Tabs, cookies, and localStorage write cheap revision pointers. After a disconnect, the app resumes from the latest blob.

Notes travel with it

Optional notes, groups, custom fields, and an HTTP proxy stay on the profile for the next launch.

Unlimited AI Autofill

AI maps a profile’s custom fields onto the page. No monthly cap — one fill at a time.

Plans

Start with five lives, or as many as you need.

Basic

$9.99 per month · 5 profiles

  • Cloud profiles for iOS and Mac
  • Custom fields for AI Autofill
  • Unlimited AI Autofill
  • One device at a time per open profile

Pro

25 profiles

$25.00 / month

$1 per profile / month. Minimum 25.

  • Same cloud profiles, larger quota
  • Unlimited AI Autofill
  • Customer portal for later changes
  • Slider starts at 25 profiles