Ably Pub/Sub vs Socket.IO
Ably Pub/Sub
ably.comSocket.IO
socket.ioSide by side
| Figure | Ably Pub/Sub | Socket.IO |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 0 | 0 |
| Spec score · WebSocket Tools | 6.2 (#11) | 5.3 (#48) |
In their own words
Ably Pub/Sub
Ably Pub/Sub has no write-up on Specifiction yet; its figures are above.