Apache Traffic Server vs KnoxProxy
Apache Traffic Server
trafficserver.apache.org
KnoxProxy
knoxproxy.comSide by side
| Figure | Apache Traffic Server | KnoxProxy |
|---|---|---|
| Price from | Free | $0.60/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | — | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 6 |
| Spec score · Proxy Software | 9.0 (#2) | 8.8 (#3) |
| Protocols | The project site states full support for HTTP/1.1 and HTTP/2, with ongoing development for emerging web standards and protocols. | HTTP/S and SOCKS5 are available using the same credentials. |
| Security | Security options include client access controls, client authentication, SSL termination, and access control via SSL. | 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. |
| Security controls | Security documentation covers IP allowlists, TLS termination on both client and origin connections, mutual TLS, certificate verification, rotating TLS ticket keys, OCSP stapling and split DNS. | The service states it uses role-based access control, least-privilege permissions, audit logs and 24/7 intrusion and anomaly monitoring. |
| Support | Users can seek help through the Users Mailing List or ASF Slack, and code questions through the developers discussion list. | Support is advertised as 24/7 with a four-minute median first reply. |
| What it does | Apache Traffic Server is a fast, scalable and extensible HTTP/1.1 and HTTP/2 caching proxy. | KnoxProxy provides proxy infrastructure for developers and data teams collecting public web data. |
Plans
KnoxProxy
- Pay as you go$2.10 a month
- Pro$1.65 a month
- Enterprise$1.10 a month
- Datacenter$0.60 a month
- Pay as you goFree
- Datacenter$0.60 a month
In their own words
Apache Traffic Server
Apache Traffic Server is a free, open-source caching proxy server for HTTP/1.1 and HTTP/2. It stores frequently requested pages, images, and web service calls so they can be reused, with the stated aims of improving response time and reducing server load and bandwidth needs. It can also add keep-alive behavior, filter or anonymize requests, and balance traffic through a proxy layer. Deployment patterns include web proxy cache, reverse proxy, and cache hierarchy. As a layer 7 HTTP load balancer, it can choose next-hop servers using request attributes, weighted round robin, or URL consistent hashing. Plug-in APIs let teams add behavior such as changing headers, handling ESI requests, or implementing cache algorithms. Security options include client access controls and authentication, SSL termination, and SSL-based access control. It is self-hosted, with Linux and macOS listed as platforms. The project identifies enterprises, internet service providers, backbone providers, and large intranets as its intended audience. The listed stable release is 10.2.0; 9.2.15 is listed as the long-term support release.