| Price from | $400/mo | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | 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) | 7.9 (#13) |
| Integrations | The architecture supports optional push providers, object storage, customer webhooks, existing interfaces, and an open-source integration layer. | The file-upload example uses Qiniu or Alibaba Cloud OSS and says to configure the cloud-storage type in the Admin Console. |
| Product | ChatKitty provides a production-ready messaging core with open-source integrations for marketplace and community products. | JuggleIM is an instant-messaging system that offers public-cloud and private-cloud deployments with the same IM capabilities. |
| Security | Chat Functions run in a secure cloud environment and can implement custom authentication logic, including Firebase token verification. | Server API requests use authentication headers, including app keys and signatures, as described in the API documentation. |
