Why: discovered 2026-09-27 · effective date unknown — Svix cut its Free plan from 200 to 50 messages a second and from 30-day to 7-day payload retention, and moved the 99.9% uptime SLA to a new Basic plan from $20 a month. Free's 50,000 messages a month, beyond which messages were billed, now reads "Up to 50k messages per month". The pricing page changed between the Internet Archive's 2026-09-14 capture and our read on 2026-09-27.
Source ↗