Hold the same exit IP across a whole flow instead of getting a new one on every request. Sticky sessions run on 2 of 4 network types -- residential proxies hold for up to 30 minutes, mobile proxies for up to 60 minutes -- at no extra cost on either plan.
A sticky session holds one exit IP for a set window instead of rotating on every request. KnoxProxy supports it on 2 of 4 network types: residential (up to 30 minutes) and mobile (up to 60 minutes), included on every plan at no extra charge.
Sticky sessions are a routing setting, not a separate product -- they run on the same residential and mobile pools you already buy, at the same per-GB price.
| Capability | Residential | Mobile | ISP | Datacenter |
|---|---|---|---|---|
| Sticky sessions | ||||
| Max hold time | 30 min | 60 min | -- | -- |
ISP proxies do not rotate at all, so there is nothing to hold -- every IP is already static for as long as you keep it. Datacenter proxies rotate per request or go fully dedicated; there is no timed setting in between.
Add a session ID to the request -- as a header or a username flag -- and the gateway hashes it to a single exit IP. Every request tagged with that same ID keeps routing through that IP until the hold window closes. Drop the session ID and the next request rotates as normal.
Add a session ID to the same request you are already sending -- no separate product, no extra setup. Reuse the ID to hold the IP; drop it and the next request rotates as normal.
# Residential -- hold one IP for up to 30 minutescurl -x "http://USER:PASS@gw.knoxproxy.com:7000" \ -H "x-kx-country: de" \ -H "x-kx-session: checkout-482" \ "https://example.com/cart"# -> 200 | same IP on every request tagged checkout-482
# Mobile -- hold one IP for up to 60 minutescurl -x "http://USER:PASS@gw.knoxproxy.com:9000" \ -H "x-kx-country: gb" \ -H "x-kx-session: checkout-482" \ "https://example.com/cart"# -> 200 | same carrier IP on every request tagged checkout-482Both hold one IP steady. The difference is how long you actually need it to last.
Real ISP-assigned IPs from consenting consumer devices across 195 countries. Buy rotating residential proxies with city- and ASN-level targeting, 2xx-only billing.
$2.10/GB Sticky up to 60 minMobile proxies route through real 4G/5G carrier IPs behind CGNAT that rotate naturally -- the highest trust of any proxy type, hardest to block, from 195+ countries.
$4.50/GB Always staticDatacenter speed with residential trust -- the same static IP held for the full billing period with unlimited bandwidth. Ideal for long-lived logged-in identities and sessions that need stability.
$2.90/IP Rotating or dedicatedDatacenter proxies from $0.60/GB across 50+ countries. Fast, cheap IPs for QA, scraping, and high-throughput jobs -- rotating per request or static dedicated.
$0.60/GBA sticky session holds the same exit IP across multiple requests instead of rotating on every call. Tag your requests with one session ID and the gateway routes all of them through the same IP until the hold window closes -- up to 30 minutes on residential, up to 60 minutes on mobile.
Residential and mobile -- 2 of KnoxProxy's 4 network types. ISP proxies are static by default, so every IP is already yours for the full billing period and there's no separate sticky mode to turn on. Datacenter proxies rotate per request or go fully dedicated; there's no timed middle setting.
Add a session ID to the x-kx-session header (or the equivalent username flag) alongside your normal country or city targeting. Reuse that same ID on every request in the flow and the gateway keeps routing you to the same exit IP until the session expires.
The IP is released back to the pool and your next request gets a fresh one. To keep working with a consistent identity, open a new sticky session -- it may land on a different IP than the one that just expired.
Sticky sessions for anything that finishes inside the hold window: multi-page forms, checkout flows, antidetect profiles you're actively running. A dedicated IP -- our static ISP proxy, from $2.90/IP -- for anything that has to stay the same for weeks or months, like a long-lived account identity or an allowlisted integration.
No. Sticky sessions are included on every residential and mobile plan at no extra charge -- the per-GB rate is the same whether you rotate on every request or hold a session.
Yes, if the exit node goes offline mid-session. The gateway transparently reassigns the session to a healthy IP so the request still completes -- you may see the exit IP change without an error, which is expected, not a bug.
Free trial, no credit card. Sticky sessions are included on every residential and mobile plan from day one.