Bright Data 
DataImpulse 
Decodo 
Geonode 
Infatica 
IPRoyal 
Oxylabs 
PacketStream 
Proxy-Cheap 
Proxy-Seller 
ProxyScrape 
Rayobyte 
SOAX 
Storm Proxies 
Webshare 
Linken Sphere
NstbrowserCost by number of profiles
| Profiles | Linken Sphere | Nstbrowser |
|---|---|---|
| 10 | $30.00 | Free |
| 50 | $90.00 | $29.90 |
| 100 | $90.00 | $29.90 |
| 300 | $160.00 | $29.90 |
| 1,000 | $300.00 | $29.90 |
Features
| Feature | Linken Sphere | Nstbrowser |
|---|---|---|
| Runs on | Windows and macOS | Windows and macOS |
| Browser engine | Chromium | Chromium and Firefox |
| Proxy types | HTTP, HTTPS, SOCKS5 and SSH | HTTP, HTTPS and SOCKS5 |
| Free plan | Yes | Yes |
| API on some plan | Yes | Yes |
| Most profiles on one plan | 1,000 | 50,000 |
| Proxies included | Light, Pro and Premium include free built-in datacenter proxies (shown as 100, 300 and 1,000 on the pricing page), meant for testing. Sphere Proxy, a residential proxy billed per GB, is sold separately: the docs show 10 GB for $30, 30 GB for $70, 80 GB for $150 and 160 GB for $250, each for 1 month. | Paid plans include monthly built-in proxy traffic of each of residential, IPv6 and datacenter: Starter 1 GB, Growth 1.5 GB, Scale 2 GB, Developer Basic 2 GB, Developer Scale 2.5 GB; Free includes none. Extra use is billed at $1.50 to $1.80/GB residential, $0.30 to $0.40/GB IPv6 and $0.60 to $0.80/GB datacenter by plan, and static ISP IPs are $2.50 each. |
| Free trial | No trial is described; the Free plan (5 sessions) has no time limit. | – |
| Refunds | Full refund of the subscription within 14 calendar days of purchase per the license agreement; proxy payments are non-refundable. The FAQ instead says a refund is only possible before the first launch. | None in any form, per the refund policy; cancelling keeps access until the paid period ends. |
Every profile needs its own IP: see which proxies to use with an antidetect browser.