| Price from | $400/mo | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| macOS | — | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 0 |
| Spec score · Chat APIs | 8.2 (#7) | 7.3 (#28) |
| Deployment | ChatKitty is packaged as one Docker container backed by PostgreSQL and Redis-compatible Valkey on a standard Linux deployment. | The project provides installation packages for several Linux distributions and source archives; it also documents macOS installation through Homebrew, which it says is currently unmaintained. |
| Integrations | The architecture supports optional push providers, object storage, customer webhooks, existing interfaces, and an open-source integration layer. | Prosody supports external XMPP components and server-to-server connections. |
| Product | ChatKitty provides a production-ready messaging core with open-source integrations for marketplace and community products. | Prosody is an open-source XMPP communication server designed to be easy to set up, efficient with system resources, and extensible. |
| Security | Chat Functions run in a secure cloud environment and can implement custom authentication logic, including Firebase token verification. | Core modules include SSL/TLS encryption support and certificate authentication for server-to-server connections. |
| Support | The launch sprint includes production planning, release support, and 14 days of post-launch defect correction for the agreed scope. | Users can seek help through the project chatroom, user mailing list, or [email protected]. |
