A backconnect proxy is a gateway server that automatically routes each incoming request through a different IP from a large proxy pool. You connect to one endpoint, and the backend selects and rotates the exit IP.
You configure your client to connect to a single gateway address and port (e.g., gate.proxy.com:7777). The backconnect server receives your request and selects an exit node from its IP pool based on your targeting preferences (country, city, ISP). Each request can exit through a different IP. Some backconnect setups allow sticky sessions using session parameters in the username field.
This is largely a plan and configuration choice, not a technical limitation.
USER-backconnect-session-task01Everything lives in the username -- add "backconnect" to any proxy credential to apply backconnect proxy to a single task. Swap "task01" for a new label to spin up an independent, isolated identity.
KnoxProxy sticky sessions persist up to 30 minutes on residential (60 on mobile), and the window refreshes with activity.
Each session or connection label gets its own exit, so parallel identities never collide.
This costs nothing beyond bandwidth -- successful responses are billed, not the session or connection itself.
Run as many parallel sessions or connections as the job needs -- concurrency is not capped on any plan.
A data pipeline connects to one backconnect endpoint and sends 100,000 requests, each automatically routed through a different residential IP in the target country.
Backconnect proxies simplify proxy management by giving you a single endpoint instead of managing lists of individual proxy IPs. They handle rotation, health checking, and failover automatically.
Backconnect Proxy is a plan-level or configuration-level concept that determines how proxy resources get allocated across your jobs. It is a billing and management concern, not a protocol detail.
They describe the same concept from different angles. Backconnect refers to the gateway architecture: one endpoint address that routes to many exit IPs behind it. Rotating describes the visible behavior: the exit IP changes per request or session. Most rotating proxy services run on backconnect infrastructure under the hood.
You can specify targeting criteria like country, city, or ISP type, but not the exact individual IP address. The backconnect server automatically selects the best available IP matching your criteria from its pool. For precise, repeatable control over a specific IP, use static proxies instead of backconnect.
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