O2 Proxy wins on 3 of 7 core metrics, 2 tied based on independent ProxyLook benchmarks. Last tested Jul 9, 2026.
O2 Proxy wins on 3 of 7 core metrics, 2 tied. We'd pick O2 Proxy for most teams that need o2 proxy (operated by virty.io) is a saint petersburg-based provider of personal, single-user ipv4 datacenter proxies supporting http(s) and socks5, sold on flexible rental periods and priced in russian rubles., but the right answer depends on your workload — read the full review of each below.
On the entry tier, O2 Proxy is the lower-cost option per gigabyte. O2 Proxy starts at $0.00/GB and VJProxy starts at $5.00/GB on residential. Both providers offer volume discounts, so the absolute cheapest tier depends on your monthly commit.
VJProxy has the larger advertised residential pool. O2 Proxy reports a sizable network across multiple+ countries; VJProxy reports 192,531 (standard proxy pool, datacenter/dedicated) across 26+ countries. Pool size is one signal — actual exit-node freshness and rotation logic matter more in production.
VJProxy edges ahead on overall success rate against our nightly Cloudflare/Amazon/Google SERP test rig. That said, the right choice depends on your target site mix — O2 Proxy is typically picked for ["Datacenter (IPv4)"] workloads, while VJProxy is often chosen for ["Datacenter" use cases.
O2 Proxy carries the higher trust score in our directory based on documented compliance, support responsiveness, and customer-base feedback. Both offer 24/7 channels at upper plans; only O2 Proxy gates dedicated account managers and VJProxy gates them on enterprise tiers.
Pick O2 Proxy when O2 Proxy (operated by VIRTY.IO) is a Saint Petersburg-based provider of personal, single-user IPv4 datacenter . Pick VJProxy when VJProxy is a Russian-language-oriented proxy service selling dedicated/datacenter IP proxies (standard, profes. Most teams that consider both end up with O2 Proxy.
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