| Feature | Adobe Streaming | Adobe Interactive | Wowza | Red5 | Erlyvideo |
|---|---|---|---|---|---|
| Price | $995 | $4500 | $995 | free | free |
| RTMP | Yes | Yes | Yes | Yes | Yes |
| AMF3 | No | Yes | Yes | Yes | Yes |
| MPEG-TS output | No | No | Yes | No | Yes |
| RTSP input | No | No | Yes | limited | Yes |
| Shoutcast input | No | No | Yes | limited | Yes |
| Timeshift | Yes | Yes | No | No | Yes |
| Live audio transcoding | No | No | No | No | Yes |
| virtual hosts | No | Yes | Yes | Yes | Yes |