Companies / bi
Sigma Computing
86incidents since 2020-07-17
35major or critical
12in the last 90 days
0silently edited or deleted
Recent notable changes
| When (UTC) | Change | Kind |
|---|---|---|
| Major incident: Service Degradation for writeback functionality on Databricks connections Sigma reported a major degradation affecting CSV uploads to Sample Connection and potentially Databricks writeback functionality, including Input Tables, caused by a Databricks AWS US West 2 service interruption. The incident started at 2026-10-12 15:11 UTC and was resolved at 2026-10-12 18:17 UTC, lasting 3 h 6 min; writeback failures were no longer occurring. | Major incident | |
| Major incident: Export Failures Incident Sigma Computing reported a major incident affecting password-authentication logins and scheduled exports across Azure, AWS and GCP, linked to an email-service disruption. Recorded from 2026-09-26 15:25 UTC to 2026-09-26 16:11 UTC (45 min), it was resolved after a fix; updates separately cited an approximate start of September 26, 2026, at 11:24 AM UTC. | Major incident | |
| Major incident: Databricks Azure East US query timeout A major incident caused query execution failures and timeouts for Sigma connections to Databricks Azure East US, attributed to a Databricks service interruption. It started at 2026-09-14 19:31 UTC and was resolved at 2026-09-14 22:53 UTC, lasting 3 h 21 min; warehouse connections returned to normal. | Major incident | |
| Critical incident: Widespread failures are preventing Sigma from loading for GCP-hosted organizations. A critical outage prevented GCP-hosted organizations in us-central1 from reliably accessing Sigma. The recorded incident ran from 2026-09-01 15:34 UTC to 2026-09-01 16:55 UTC (1 h 20 min), though Sigma reported an approximate start of 2:46 PM UTC. The postmortem attributed the disruption to a Google Cloud networking incident; services returned to normal. | Major incident | |
| Major incident: Issue with Burst email exports are resolved | Major incident | |
| Major incident: Chat Support experiencing 3rd party outage | Major incident | |
| Major incident: Scheduled Backend Tasks not running on AWS US | Major incident | |
| Major incident: GCP Outage affecting Sigma organizations hosted on multiple cloud providers | Major incident | |
| Major incident: Snowflake tables not loading on AWS US West 2 | Major incident | |
| Major incident: Users Unable To Contact Live Chat Support | Major incident |
Full Sigma Computing change timeline, with diffs →
Status incident history
Sigma Computing status incidents per year
Data table
| Year | Incidents | Major/critical |
|---|---|---|
| 2020 | 1 | 0 |
| 2021 | 5 | 4 |
| 2022 | 13 | 5 |
| 2023 | 33 | 15 |
| 2024 | 7 | 3 |
| 2025 | 7 | 1 |
| 2026 | 20 | 7 |
Incidents per month, last 36 months
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Data table
| Month | Impact | Incidents |
|---|---|---|
| 2023-10 | critical | 1 |
| 2023-10 | major | 1 |
| 2023-10 | minor | 1 |
| 2023-11 | critical | 1 |
| 2024-01 | none | 1 |
| 2024-02 | critical | 1 |
| 2024-05 | major | 1 |
| 2024-05 | none | 1 |
| 2024-09 | major | 1 |
| 2024-09 | none | 1 |
| 2024-12 | none | 1 |
| 2025-01 | none | 1 |
| 2025-06 | major | 1 |
| 2025-09 | none | 1 |
| 2025-10 | minor | 1 |
| 2025-10 | none | 1 |
| 2025-12 | minor | 1 |
| 2025-12 | none | 1 |
| 2026-01 | major | 2 |
| 2026-03 | major | 1 |
| 2026-03 | none | 1 |
| 2026-04 | none | 1 |
| 2026-05 | none | 1 |
| 2026-06 | minor | 2 |
| 2026-08 | none | 4 |
| 2026-09 | critical | 1 |
| 2026-09 | major | 2 |
| 2026-09 | none | 4 |
| 2026-10 | major | 1 |
Silent edits
No silent edits or deletions detected for Sigma Computing yet. We compare every 10-minute snapshot of each incident.
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Pricing, trust and legal pages
Page snapshot history
Data table
| Date | Page | Change |
|---|---|---|
| 2026-10-17 | Pricing | baseline |
| 2026-10-17 | Subprocessors | baseline |
| 2026-10-17 | Pricing | baseline |
| Page | URL | Versions | Last changed | Last fetched OK | History |
|---|---|---|---|---|---|
| Subprocessors | sigmacomputing.com/legal/subprocessors | 1 | 2026-10-17 | 2026-10-17 | none yet |
| Pricingpartial | sigmacomputing.com/pricing | 2 | 2026-10-17 | 2026-10-17 | none yet |
No changes since the first snapshot. Each change links to its diff: the changed passages with a few words of context, never a full copy of the page.
Incident timeline
Latest 86 of 86 incidents. Full list: last 90 days · JSON · Markdown