Free
- Window sync
- Local profile storage
- Proxy and fingerprint settings
Isolated browser profiles · Controller sync · Team workspace
Manage browser profiles, proxy identity, extensions and synchronized account workflows in one workspace for multi-platform, multi-region teams.

Start with 20 free browser environments. Upgrade to unlock every limit for one simple monthly price.
Product
StoneLogin stores each account in a separate browser profile with its own cookies, cache, proxy, fingerprint settings and extension data.
Automation workflows
Use a master browser window to coordinate repeated checks, maintenance and operational actions across multiple environments.
Designed for repetitive account operations without mixing browser data.
View sync status, event counts and errors.
Separate account ownership, roles and workflows.
Paid plan is USD 15/month and unlocks all capabilities.
Questions
StoneLogin is a fingerprint browser workspace for creating isolated browser environments for legitimate multi-account operations.
A browser environment is a persistent, separated workspace that stores cookies, sessions, proxy settings, fingerprint parameters, extensions and account workflows independently.
Yes. StoneLogin is designed around a controller workflow so repeated actions can be coordinated across selected browser environments while keeping profile data separated.
StoneLogin separates profiles, keeps proxy and identity settings consistent, supports extension policies and provides team workspace controls for account operations.
The free plan includes 12 browser environments, window sync, local profile storage, proxy and fingerprint settings, extension policies and batch launch workflows.
Pro is USD 1/month for 20 environments. Choosing unlimited environments is USD 15/month and unlocks all limits.