Ably
Ably provides a realtime infrastructure platform that enables developers to build live, interactive experiences. The platform offers durable sessions for apps and AI agents, ensuring chat delivers, dashboards stay current, and AI experiences don't break. It provides APIs and SDKs for building realtime functionality at scale with low latency (6.5ms message delivery latency) and high reliability (100% uptime over 7 years, 30B+ connections opened monthly).
24/38 applicable signals pass. Open the Capabilities tab for the full signal breakdown, or Issues for the highest-impact gaps.
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Frequently asked about Ably
How Ably compares
Ably scores 60 out of 100, 1.8 points above the 58.2 average across the 406 tools we have scored.
Where Ably fails alongside almost everyone, which is the industry gap rather than a mark against this product:
- OpenAPI / spec quality, where only 13% of scored tools do this (50 of 392).
- Response examples provided, where only 13% of scored tools do this (51 of 392).
- Errors and status codes documented, where only 13% of scored tools do this (52 of 392).
Population figures are read live from the scored registry. We sell nothing listed here and take no payment for a score. See the full dataset.
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