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FYIKlaviyo · Flows · Tue, Aug 18, 2026
Flows 2.0 rebuilds Klaviyo's flow engine for high volume
What changed
Klaviyo rebuilt its flow processing engine, which it says handles over 74,000 profiles per second, for faster high-volume flows.
What to do
No action needed. Peak-day flow delays should shrink.
Source
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