| Price from | $0.60/mo | $0.47/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 6 | 17 |
| Spec score · Residential Proxy Services | 9.0 (#6) | 7.5 (#61) |
| Spec score · Datacenter Proxy Services | 8.8 (#3) | 7.8 (#15) |
| API | The documented REST Usage API is limited to 120 requests per minute, and a separate endpoint generates lists of up to 1,000 proxy endpoints. | The API can list existing tokens, read usage, and change certain token settings; token creation and deletion are not supported through the API. |
| Free plan | No | No |
| Product | KnoxProxy provides residential, mobile, ISP, and datacenter proxy networks for developers and data teams collecting public data at scale. | Litport offers datacenter, ISP, residential, and mobile proxies with unlimited-traffic packages or pay-per-GB billing. |
| Proxy types | Products include residential, ISP, mobile, datacenter, rotating, dedicated and IPv6 proxies. | residential |
| Security | The security page states TLS 1.3 for data in transit, AES-256 for data at rest, role-based access controls, and 24/7 intrusion and anomaly monitoring. | Litport says it does not store card data and that payment information is protected by 256-bit SSL encryption. |
| Support | Support is advertised as 24/7 with a four-minute median first reply. | The support page says replies usually arrive within 24 hours and may take up to 48 hours on weekends. |
