Svix

svix.com (opens in new tab)Status page (opens in new tab)

Status page says: Operational since Oct 19
Last 90 days: 4 incidents, 1 major or critical
Rewrites caught: None so far
Next deprecation: None announced

Svix incidents per day, last 90 days

Select a day to jump to its incidents below.

How Svix reports incidents

Not enough incidents to compare Svix with other vendors yet: a vendor needs 20 incidents in a year and 10 with full update detail (Svix has 12 and 0).

Provisional. Built nightly from every archived version of each incident, last on Oct 19. Compare all vendors

Dependencies

What Svix relies on and who relies on Svix, as observed in status-page incidents: who they blame, where they say they run, and who fails at the same time. Observed, not verified.

Svix depends on

Provider	Evidence	Signal
AWS	blamed in 5 incidents “…USW2: increased errors in the region due to AWS connectivity issues The issue resolved once the AWS issues resolved. The issue resolved once the AWS issues resolved.…” incident	Strong
Auth0	blamed in 1 incident “…Auth0 is down and it's causing the dashboard not to load (doesn't affect normal Svix operations) This incident has been resolved. A fix has been implemented and we are monitoring the results. This inc…” incident	Likely

Who depends on Svix

Vendor	Evidence	Signal
MessageBird (Bird)	listed as a subprocessor	Weak
Segment	listed as a subprocessor	Weak
Resend	listed as a subprocessor	Weak

Outage events: Cloudflare, Oct 30, 2023 (timing).

Strong: same company, or blamed in two separate outages. Likely: blamed once, or named as hosting and failing together. Weak: listed as a subprocessor, integration-only, or failing together repeatedly without being named.

Changes and edits

Incidents Svix rewrote or removed, and notable changes to the pages we watch.

~~Struck in red~~ is what Svix removed. Blue is what they added.

Thursday, July 30

1 incident change

Major
20:44Major incident
Dashboard logins failing

Wednesday, June 3

1 incident change

Major
00:00Major incident
[EU] Elevated response times and error rates affecting some customers.

Thursday, March 12

1 incident change

Major
01:23Major incident
USW2: increased errors in the region due to AWS connectivity issues

Saturday, December 6, 2025

1 incident change

Major
02:43Major incident
[US only] Large messages (>300kb) experienced delayed delivery in the US region.

Friday, August 1, 2025

1 incident change

Major
21:12Major incident
Delayed message delivery in US region

Friday, July 18, 2025

1 incident change

Major
01:29Major incident
[resolved] delayed delivery for some throttled messages (when endpoint throttling is configured) - normal delivery unaffected.

Monday, September 30, 2024

1 incident change

Major
19:28Major incident
Increased latency and failures for non-create-message endpoints (create message not affected)

Tuesday, June 6, 2023

1 incident change

Major
16:25Major incident
US region is failing with 5xx errors an most API calls

Saturday, March 11, 2023

1 incident change

Major
20:35Major incident
Most routes 5xx in the US region [resolved]

Thursday, August 5, 2021

1 incident change

Major
00:07Major incident
Dashboard and application portal were temporarily inaccessible for some users

Full Svix change history

Pricing and pages we watch

Page	Versions	Last changed	Last checked	History
Privacy policy (opens in new tab)	0			No changes yet
Subprocessors (opens in new tab)	1	2026-10-19	2026-10-19	No changes yet
Terms of service (opens in new tab)	0			No changes yet