Is Synthesia API down? › Outage history
Synthesia API outage history
Synthesia API published 26 incidents on its official status page since Nov 17, 2025. 2 were major or long incidents with their own pages; the biggest are listed first. Below them is every smaller incident, then our own 90 day check history.
Biggest Synthesia API outages
Ranked by the official impact level, then by how long they lasted. Each has its own page with the cause, the fix time and every official update.
- Jul 28, 2026: Login Issues 42 hours 1 min · rated "Major"
- Jul 27, 2026: Login Issues 3 hours 37 min · rated "Major"
Every smaller Synthesia API incident
Minor and short incidents from the Synthesia status page, newest first, each with a line from the official updates. Times are UTC.
September 2026
Sep 2, 2026, 14:53 UTC · Synthesia Loading Issues
1 hour 29 min · rated "Minor"
"This incident has been resolved. Thanks for your patience!"
August 2026
Aug 11, 2026, 12:15 UTC · Dubbing Issues
2 hours 43 min · rated "Minor"
"The issue has been identified. The team is currently working to improve performance."
Aug 6, 2026, 08:18 UTC · Performance Issues
4 hours 34 min · rated "Minor"
"All systems are now back to full function. The incident has been resolved."
July 2026
Jul 21, 2026, 16:21 UTC · Video Generation Delays
2 hours 48 min · marked as no impact
"We're currently experiencing delays with video generation. Our Engineering teams are investigating the issue, and we'll provide updates as soon as we have more information."
Jul 16, 2026, 08:27 UTC · Login Issues
1 hour 57 min · rated "Major"
"This incident has been resolved. Thank you for your patience!"
Jul 13, 2026, 15:56 UTC · Synthesia Loading Issues
46 minutes · rated "Major"
"This incident has been resolved. Thank you for your patience!"
June 2026
May 2026
May 25, 2026, 15:21 UTC · Delayed Generation Delays
3 hours 40 min · marked as no impact
"Currently investigating delays on video generations."
May 8, 2026, 07:10 UTC · Video Generation Issues
1 hour 28 min · rated "Minor"
"We're currently aware of issues impacting video generation, resulting in longer than normal generation times and videos to fail during generation."
May 6, 2026, 16:43 UTC · Video Generation Delays
2 hours 27 min · rated "Minor"
"Our Engineering teams have now implemented a fix, and the issue has been resolved. All videos containing Express-2 avatars should be back to normal generation times."
April 2026
Apr 28, 2026, 16:56 UTC · Video Generation Delays
14 hours 56 min · rated "Minor"
"We're currently seeing higher-than-usual demand, which may lead to longer video generation times. The team is keeping a close eye on it. There's no ETA for the fix at the moment, but we'll share updates as soon as we have them."
Apr 23, 2026, 18:53 UTC · Video Generation Delays
18 hours 48 min · rated "Minor"
"This incident has now been resolved."
Apr 16, 2026, 10:54 UTC · Synthesia Loading Issues
1 hour 46 min · rated "Major"
"We're currently aware of an issue where the platform is inaccessible. Our Engineering teams are investigating the issue, and we'll provide updates as soon as we have further information."
Apr 8, 2026, 14:29 UTC · Video Generation & Performance Issues
6 hours 38 min · rated "Minor"
"This incident has now been resolved."
March 2026
Mar 27, 2026, 14:24 UTC · Video Generation Delays
3 hours 22 min · marked as no impact
"This incident has been resolved. Thank you for your patience."
Mar 18, 2026, 15:41 UTC · Video Generation Delays
19 hours 52 min · rated "Minor"
"We're experiencing further delays with video generation. Our Engineering teams have identified the issue, and we're working to restore generation times to normal. We'll provide additional updates as information becomes available."
Mar 9, 2026, 13:13 UTC · Video Generation Outage
16 minutes · rated "Minor"
"A fix has been implemented, and the issue has now been resolved."
February 2026
Feb 4, 2026, 12:39 UTC · Issue previewing and generating speech with a subset of voices
4 hours 33 min · rated "Minor"
"We're currently experiencing issues previewing and generating speech with the below subset of voices. Our Engineering teams are investigating the issue, and we'll provide updates as soon as we have further information."
January 2026
Jan 28, 2026, 16:12 UTC · Video Generation Outage
4 hours 4 min · rated "Minor"
"Our initial investigation established that the issue was caused by a cloud services provider, and will provide additional updates as soon as we have more information."
Jan 20, 2026, 11:39 UTC · App failing to load
17 minutes · rated "Major"
"Our Engineering Teams have now released a fix, and the issue has been resolved."
November 2025
Nov 17, 2025, 21:32 UTC · New User Sign-In Failure
24 hours 15 min · rated "Minor"
"A fix has been implemented and we are monitoring the results."
Synthesia API uptime, last 90 days
Tracked since Oct 7, 2026. Updated Oct 22, 2026, 12:35 UTC.
Every Synthesia API problem in the last 90 days
No outages, degraded periods or maintenance recorded since Oct 7, 2026.
Day by day
| Day (UTC) | Uptime | Avg response | Worst |
|---|---|---|---|
| Oct 22, 2026 | 100% | 531 ms | Up |
| Oct 21, 2026 | 100% | 484 ms | Up |
| Oct 20, 2026 | 100% | 604 ms | Up |
| Oct 19, 2026 | 100% | 509 ms | Up |
| Oct 18, 2026 | 100% | 510 ms | Up |
| Oct 17, 2026 | 100% | 543 ms | Up |
| Oct 16, 2026 | 100% | 1506 ms | |
| Oct 15, 2026 | 100% | 1154 ms | Up |
| Oct 14, 2026 | 100% | 1261 ms | Up |
| Oct 13, 2026 | 100% | 1588 ms | Up |
| Oct 12, 2026 | 100% | 1294 ms | Up |
| Oct 11, 2026 | 100% | 733 ms | Up |
| Oct 10, 2026 | 100% | 112 ms | Up |
| Oct 9, 2026 | 100% | 118 ms | |
| Oct 8, 2026 | 100% | 120 ms | Up |
| Oct 7, 2026 | 100% | 203 ms | Up |
Synthesia API outage questions
Was Synthesia API down today?
No. We recorded no Synthesia API outage, degraded period or maintenance today (Oct 22, 2026, UTC).
Was Synthesia API down yesterday?
No. We recorded no Synthesia API outage, degraded period or maintenance yesterday (Oct 21, 2026, UTC).
When was Synthesia API last down?
The latest incident on the Synthesia status page started Sep 2, 2026, 14:53 UTC: Synthesia Loading Issues (1 hour 29 min).
What was the biggest Synthesia API outage?
Of the incidents on record since Nov 17, 2025, the biggest was on Jul 28, 2026: Login Issues. The Synthesia status page rated it "Major" and it lasted 42 hours 1 min.
How often does Synthesia API go down?
Synthesia API's status page posted 26 incidents since Nov 17, 2025, 0 of them in the last 30 days. Most incidents affect part of the service, not all of it. Uptime from our own checks over the last 90 days: 100%.
Times are UTC. Official incidents are the company's own posts, quoted from the Synthesia status page. Problem periods start when the official status page or our checks first show a problem and end when the service is next found working, so durations are accurate to within a few minutes. Recent outages across all services.