H2O vs Phusion Passenger
H2O
h2o.examp1e.netPhusion Passenger
phusionpassenger.comSide by side
| Figure | H2O | Phusion Passenger |
|---|---|---|
| Price from | — | $1.96/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 5 |
| Spec score · Web Server Software | 7.6 (#18) | 8.1 (#11) |
| Deployment | The install guide documents building from source with CMake and lists binary packages for FreeBSD, macOS Homebrew, several RPM distributions, and Docker. | Passenger can run locally or on a remote cloud server, and its features page also describes Docker integration. |
| Performance | The maker says H2O provides quicker responses with less CPU and memory-bandwidth use than older-generation web servers. | Passenger says it supports evented I/O and multiple concurrency models, and includes Turbocaching. |
| Security | The repository has a security advisories page listing reported vulnerabilities and fixes, and asks users to report vulnerabilities by email. | Passenger says it defends against slow client attacks and common HTTP parser exploits and uses privilege separation. |
| Security reporting | Security issues should be reported privately to [email protected]. | Phusion directs users to report possible security problems by email to [email protected] and says it works to resolve vulnerabilities and communicate fixes. |
| Support | The FAQ directs users with problems to GitHub issues tagged as FAQ. | Support tiers offer between one ticket per year and unlimited tickets, with stated response times ranging from five days to two hours. |
Plans
Phusion Passenger
- Passenger Enterprise Bronze supportFree
- Passenger Enterprise Silver support$23.52 a year
- Passenger Enterprise Gold support$89.11 a year
- Passenger Enterprise Diamond support$308.19 a year
- Passenger EnterprisePriced on request
In their own words
Phusion Passenger
Phusion Passenger has no write-up on Specifiction yet; its figures are above.