# HubSpot in September 2026: incidents, uptime and changes

> HubSpot in September 2026: 4 incidents on its status page (0 major or critical), 100% free of major or critical incidents (vendor-reported), 3 deprecations. From Rewindex’s archive of HubSpot’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/hubspot/2026/09
Last updated: 2026-10-16T04:00:00Z

- Incidents posted: 4 (major/critical: 0) · Maintenance: 0
- By vendor impact label: none 4
- Uptime (vendor-reported): 100% free of major/critical incidents, 100% free of any incident; outage time 0 min, incident time 0 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 3 · CVEs: 0
- Previous month: [August 2026](https://rewindex.com/company/hubspot/2026/08.md) · Next: [October 2026](https://rewindex.com/company/hubspot/2026/10.md) · [All months](https://rewindex.com/company/hubspot/reports.md) · [HubSpot](https://rewindex.com/company/hubspot.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [HubSpot is experiencing issues in the EU](https://rewindex.com/company/hubspot/incidents/yxsf1xfb0rbc.md) | none | 2026-09-04 08:24 UTC | 2026-09-04 09:44 UTC | 1.3 h | resolved |
| [Some HubSpot tools may be unavailable for some users](https://rewindex.com/company/hubspot/incidents/z7hkyp1746jg.md) | none | 2026-09-08 16:21 UTC | 2026-09-08 17:20 UTC | 59 min | resolved |
| [Some HubSpot tools may be unavailable for some users](https://rewindex.com/company/hubspot/incidents/65gbhbfwh0gx.md) | none | 2026-09-23 15:05 UTC | 2026-09-23 15:17 UTC | 13 min | resolved |
| [The Salesforce integration is unavailable for some customers](https://rewindex.com/company/hubspot/incidents/glwb56rj5mht.md) | none | 2026-09-24 14:08 UTC | 2026-09-24 21:26 UTC | 7.3 h | resolved |

## Deprecations and commercial changes

- [CRM API write-validation enforcement in 2026-09 API version (breaking)](https://deadcanary.io/event/hubspot-crm-api-write-validation-enforcement-in-2026-09-api-version-br-1e8f/) (CRM API write-validation enforcement in 2026-09 API version (breaking)): announced 2026-08-11, effective 2026-09-08
- [Legacy v1-v3 APIs and legacy apps unsupported](https://deadcanary.io/event/hubspot-legacy-v1-v3-apis-and-legacy-apps-unsupported-a85e/) (Legacy v1-v3 APIs and legacy apps unsupported): announced 2026-09-15, effective 2027-09-01
- [v4 APIs](https://deadcanary.io/event/hubspot-v4-apis-c4e0/) (v4 APIs): announced 2026-09-15, effective 2027-03-30

## Cite this

HubSpot posted 4 status incidents in September 2026 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/hubspot/2026/09
- Citation: HubSpot, “HubSpot in September 2026” (2026-09-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/hubspot/2026/09 (CC BY 4.0).
- Markdown link: `[HubSpot: HubSpot in September 2026 (2026-09-01)](https://rewindex.com/company/hubspot/2026/09)`


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Canonical: https://rewindex.com/company/hubspot/2026/09 · Markdown: https://rewindex.com/company/hubspot/2026/09.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:29:22.447Z