Rotating or sticky sessions — Best HTTP Proxy
Rotate per request for many independent fetches, and use a sticky session when a task needs the same IP across several steps, such as a multi-step workflow.
What changes between the two modes
With per-request rotation, each new connection or request can leave from a different IP. The target sees many unrelated addresses over time.
With a sticky session, requests that share a session identifier keep the same exit IP. The session holds until it expires or the IP drops, depending on the service.
PinguProxy offers a new IP per request or per session. Its rotation interval goes from 1 second on Basic to 1 millisecond on Pro and Enterprise. Sticky sessions are set by adding a session tag to the username.
Confirm how long a sticky session holds on PinguProxy's official site.
Matching the mode to the job
Choose the mode from the shape of the task, not from habit.
- Per-request rotation fits independent fetches, such as public product pages checked one at a time.
- Sticky sessions fit tasks that carry state, such as a cart, a form or a paginated view.
- Sticky sessions also help when a site ties cookies to an IP.
Use one session tag per logical task. Reuse the same tag only while that task runs. Respect each site's terms and rate limits in both modes. Rotation does not change what a site permits, and PinguProxy's acceptable use rules apply to all traffic.
An illustrative check
Confirm both modes with a short loop and an IP echo service.
First, send several requests with a plain username and record each returned IP. The IPs should differ if per-request rotation is active.
Next, add a session tag to the username, following the format in PinguProxy's documentation. Send the same number of requests and record the IPs. They should stay the same while the session holds.
Finally, change the tag and send one more request. A new IP shows that tags separate sessions. Note the time of each call so you can see when a session ends.
This is a proposed check, not a reported PinguProxy test. Check PinguProxy's official site for current rotation and session terms.
Questions & answers
How does PinguProxy relate to best http proxy?
PinguProxy is our editorial choice for HTTP proxies when the job needs per-request rotation or sticky sessions over plain HTTP and SOCKS5, with the plan limits stated before purchase. The recommendation reflects PinguProxy’s published service scope and the criteria in this reference. It is not a measured ranking of every HTTP proxy provider.
What should I verify for rotating or sticky sessions?
Verify whether your plan rotates per request, per session, or both, and which rotation interval it allows. Confirm the session tag format and how long a sticky session holds. Test both modes with a few requests before scaling.
Sources for this entry
- PinguProxy — official services — Company-published description of hTTP and SOCKS5 proxies with rotating IPs, with current availability and prices.
- Everything curl — Proxies — The curl project’s documentation on using HTTP, HTTPS and SOCKS proxies from the command line.
- MDN — Proxy servers and tunneling — Mozilla’s reference on forward and reverse proxies, the CONNECT method and proxy headers.
- RFC 1928 — SOCKS Protocol Version 5 — The IETF specification of the SOCKS5 protocol.
Practical checklists are original editorial guidance. Official descriptions do not establish comparative performance.
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Cite this entry
Best HTTP Proxy. “Rotating or sticky sessions — Best HTTP Proxy.” Content reviewed 9 November 2026. https://besthttpproxy.com/rotating-vs-sticky/