Ably Chat

Ably Chat provides a real‑time messaging API and SDKs that let developers build one‑to‑one, group, or streaming chat experiences. The service handles message delivery, typing indicators, read receipts, edits, deletions, reactions, and presence information, while also offering moderation tools that can be supplied by the platform or integrated by the user. It is designed to operate at large scale, supporting billions of messages and tens of billions of connections each month with a track record of continuous uptime.

The API targets teams that need to embed chat functionality into customer‑service portals, live‑streaming platforms, or in‑app community features. It aims to simplify integration across various technology stacks, offering SDKs for popular development environments and a globally distributed infrastructure that routes traffic to the nearest region.

What distinguishes the offering is its emphasis on scalability and cost efficiency. It supports massive concurrent user counts without peak‑connection overages, provides message‑batching for lower expense, and bills only for usage. The platform also includes optional moderation services and the ability to customize moderation logic, allowing developers to tailor chat behavior while relying on a trusted real‑time backbone.