Blog

PurpleMark guides for browser profile isolation, proxies, multi-account operations, and team collaboration.

Model Routing: What Determines Which Model Handles a Request

With the same subscription and nearly the same question, answer quality can still vary. Most of the time the account has not been altered; the request was routed by the server to a different model. This article explains the factors behind that routing and a practical troubleshooting order.

Four Browser Types: Local, Antidetect, Cloud, and Automation

Browsers can be grouped into four practical types: local, antidetect, cloud phone/cloud browser, and automation-focused. This guide explains what each type handles, when not to use it, and a task-based selection path: decide how identities are managed first, then where the work runs.