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Is union.build down right now?

No — union.build is up

https://union.build 30-day uptime: 100.00%
Free forever for up to 10 URLs · no credit card required
SLA Uptime
30 days 100.00%

Response time

1000 ms 750 ms 500 ms 250 ms 0 ms 9/4/2026, 10:32:01 AM: 203ms 9/4/2026, 10:48:00 AM: 289ms 9/4/2026, 11:03:01 AM: 332ms 9/4/2026, 11:18:02 AM: 425ms 9/4/2026, 11:34:01 AM: 363ms 9/4/2026, 11:50:01 AM: 323ms 9/4/2026, 12:06:01 PM: 373ms 9/4/2026, 12:21:02 PM: 457ms 9/4/2026, 12:37:01 PM: 340ms 9/4/2026, 12:52:01 PM: 300ms 9/4/2026, 1:08:01 PM: 252ms 9/4/2026, 1:24:01 PM: 236ms 9/4/2026, 1:39:02 PM: 237ms 9/4/2026, 1:55:01 PM: 267ms 9/4/2026, 2:10:02 PM: 274ms 9/4/2026, 2:26:01 PM: 278ms 9/4/2026, 2:41:02 PM: 675ms 9/4/2026, 2:57:02 PM: 603ms 9/4/2026, 3:13:01 PM: 462ms 9/4/2026, 3:28:02 PM: 279ms 9/4/2026, 3:44:01 PM: 361ms 9/4/2026, 3:59:02 PM: 510ms 9/4/2026, 4:15:02 PM: 263ms 9/4/2026, 4:31:01 PM: 216ms 9/4/2026, 4:46:02 PM: 734ms 9/4/2026, 5:01:02 PM: 348ms 9/4/2026, 5:17:02 PM: 257ms 9/4/2026, 5:33:02 PM: 301ms 9/4/2026, 5:48:02 PM: 340ms 9/4/2026, 6:04:02 PM: 635ms 9/4/2026, 6:19:03 PM: 245ms 9/4/2026, 6:35:02 PM: 531ms 9/4/2026, 6:51:01 PM: 494ms 9/4/2026, 7:06:02 PM: 224ms 9/4/2026, 7:22:01 PM: 535ms 9/4/2026, 7:37:02 PM: 485ms 9/4/2026, 7:53:01 PM: 201ms 9/4/2026, 8:08:02 PM: 348ms 9/4/2026, 8:24:02 PM: 246ms 9/4/2026, 8:40:01 PM: 495ms 9/4/2026, 8:55:01 PM: 328ms 9/4/2026, 9:11:01 PM: 324ms 9/4/2026, 9:26:02 PM: 598ms 9/4/2026, 9:42:01 PM: 189ms 9/4/2026, 9:58:02 PM: 575ms 9/4/2026, 10:13:02 PM: 314ms 9/4/2026, 10:29:01 PM: 199ms 9/4/2026, 10:44:03 PM: 167ms 9/4/2026, 11:00:09 PM: 347ms 9/4/2026, 11:16:02 PM: 178ms 9/4/2026, 11:32:02 PM: 394ms 9/4/2026, 11:48:01 PM: 263ms 9/5/2026, 12:04:01 AM: 281ms 9/5/2026, 12:20:01 AM: 639ms 9/5/2026, 12:35:02 AM: 739ms 9/5/2026, 12:51:01 AM: 357ms 9/5/2026, 1:06:01 AM: 361ms 9/5/2026, 1:22:01 AM: 425ms 9/5/2026, 1:37:01 AM: 195ms 9/5/2026, 1:52:02 AM: 470ms 9/5/2026, 2:08:02 AM: 212ms 9/5/2026, 2:24:01 AM: 693ms 9/5/2026, 2:39:02 AM: 263ms 9/5/2026, 2:55:01 AM: 314ms 9/5/2026, 3:10:01 AM: 162ms 9/5/2026, 3:25:02 AM: 276ms 9/5/2026, 3:41:02 AM: 228ms 9/5/2026, 3:56:02 AM: 257ms 9/5/2026, 4:12:01 AM: 390ms 9/5/2026, 4:28:01 AM: 288ms 9/5/2026, 4:44:01 AM: 410ms 9/5/2026, 4:59:02 AM: 246ms 9/5/2026, 5:15:01 AM: 177ms 9/5/2026, 5:30:02 AM: 484ms 9/5/2026, 5:46:01 AM: 232ms 9/5/2026, 6:01:02 AM: 416ms 9/5/2026, 6:17:01 AM: 235ms 9/5/2026, 6:33:01 AM: 236ms 9/5/2026, 6:48:02 AM: 438ms 9/5/2026, 7:04:01 AM: 371ms 9/5/2026, 7:19:02 AM: 236ms 9/5/2026, 7:35:02 AM: 912ms 9/5/2026, 7:50:02 AM: 618ms 9/5/2026, 8:06:01 AM: 284ms 9/5/2026, 8:21:02 AM: 233ms 9/5/2026, 8:37:01 AM: 249ms 9/5/2026, 8:52:02 AM: 509ms 9/5/2026, 9:08:01 AM: 286ms 9/5/2026, 9:23:02 AM: 239ms 9/5/2026, 9:38:02 AM: 179ms 9/5/2026, 9:54:02 AM: 522ms 9/5/2026, 10:10:01 AM: 262ms 9/5/2026, 10:25:02 AM: 566ms 9/5/2026, 10:40:03 AM: 831ms 9/5/2026, 10:56:01 AM: 232ms 9/5/2026, 11:11:03 AM: 667ms 9/5/2026, 11:27:02 AM: 334ms 9/5/2026, 11:42:02 AM: 307ms 9/5/2026, 11:58:01 AM: 214ms 9/5/2026, 12:13:02 PM: 257ms Sep 4, 26 Sep 4, 26 Sep 4, 26 Sep 5, 26 Sep 5, 26
~
363.45 ms
Average
162.00 ms
Minimum
912.00 ms
Maximum

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About union.build Status Monitoring

This page provides real-time uptime monitoring and performance tracking for union.build (https://union.build). The service is currently online and operational.

Service Level Agreement (SLA) Uptime: Over the last 30 days, union.build has maintained an uptime of 100.00%.