Seismic

seismic.com

We monitor the subprocessor list Seismic publishes, which we last checked on Nov 11, 2026, but have not read any entries from it. A reading from Oct 21, 2026 is being checked. 3 tracked vendors name Seismic as a subprocessor, including Digital Realty, Bugcrowd and TierPoint.

Subprocessors

None extracted.

Web TechnologiesCSV of Seismic's web technologies · Atom feed of Seismic's web technologies

Seismic's homepage made 277 requests to 26 domains, 11 services controlled by another company, and 2 domains not identified.

Advertising (5): Google Cloud, Reddit, Inc., StackAdapt, Microsoft; usually detected as Advertising: XandrAnalytics (2): Adobe, WingifyMarketing automation (1): 6Sense Insights, Inc.Cookie compliance (1): OneTrustOther (1): reviewed as Video players: VimeoUnclassified (1): no technology detected from them: Sitecore

11 third parties by category: Advertising 5Analytics 2Marketing automation 1Cookie compliance 1Other 1Unclassified 1

Third parties 11 · 168 requests
Vimeo vimeocdn.com, vimeo.com 11% of the page's requests 31
Google Cloud DoubleClick Floodlight Google Analytics Google Tag Manager 10% of the page's requests 28
Sitecore sitecorecloud.io 9% of the page's requests 25
6Sense Insights, Inc. 6sense 8% of the page's requests 21
Reddit, Inc. Reddit Ads 6% of the page's requests 18
Adobe Adobe Marketo Measure Marketo 5% of the page's requests 13
OneTrust OneTrust 5% of the page's requests 13
StackAdapt StackAdapt 3% of the page's requests 9
Wingify VWO 2% of the page's requests 6
Microsoft Microsoft Advertising 1% of the page's requests 3
Xandr adnxs.com <1% of the page's requests 1
Unknown 2 · 13 requests

greencolumnblog.comd35vb5cccm4xzp.cloudfront.net

First party 1 · 96 requests
Seismic Adobe Fonts HSTS Next.js 16.4.1 Open Graph Priority Hints React Turbopack Typekit Vercel Vimeo Webpack core-js 35% of the page's requests 96

9 tracked companies loaded by the homepage are not in Seismic's subprocessor list. A website can use a service without it processing customer data.

Subprocessor of (3)CSV of the companies listing Seismic · Atom feed of the companies listing Seismic

3 companies

ComplianceCSV of Seismic's compliance · Atom feed of Seismic's compliance

Certified
Says it complies with

Certifications as Seismic's trust center lists them; reports are usually shared on request (evidence)

Service statusCSV of Seismic's status page incidents · Atom feed of Seismic's status page incidents

Aug 15: no incident reportedAug 16: no incident reportedAug 17: no incident reportedAug 18: no incident reportedAug 19: no incident reportedAug 20: 1 incident (1 critical)Aug 21: no incident reportedAug 22: no incident reportedAug 23: no incident reportedAug 24: 1 incident (1 major)Aug 25: no incident reportedAug 26: no incident reportedAug 27: no incident reportedAug 28: 2 incidents (2 minor)Aug 29: no incident reportedAug 30: no incident reportedAug 31: no incident reportedSep 1: no incident reportedSep 2: no incident reportedSep 3: no incident reportedSep 4: no incident reportedSep 5: no incident reportedSep 6: no incident reportedSep 7: no incident reportedSep 8: no incident reportedSep 9: no incident reportedSep 10: no incident reportedSep 11: no incident reportedSep 12: no incident reportedSep 13: no incident reportedSep 14: no incident reportedSep 15: no incident reportedSep 16: no incident reportedSep 17: no incident reportedSep 18: no incident reportedSep 19: no incident reportedSep 20: no incident reportedSep 21: no incident reportedSep 22: no incident reportedSep 23: no incident reportedSep 24: no incident reportedSep 25: no incident reportedSep 26: no incident reportedSep 27: no incident reportedSep 28: no incident reportedSep 29: no incident reportedSep 30: 1 incident (1 major)Oct 1: no incident reportedOct 2: no incident reportedOct 3: no incident reportedOct 4: no incident reportedOct 5: no incident reportedOct 6: no incident reportedOct 7: no incident reportedOct 8: no incident reportedOct 9: no incident reportedOct 10: no incident reportedOct 11: no incident reportedOct 12: no incident reportedOct 13: no incident reportedOct 14: no incident reportedOct 15: no incident reportedOct 16: no incident reportedOct 17: no incident reportedOct 18: no incident reportedOct 19: no incident reportedOct 20: no incident reportedOct 21: no incident reportedOct 22: no incident reportedOct 23: 1 incident (1 minor)Oct 24: no incident reportedOct 25: no incident reportedOct 26: 3 incidents (2 major, 1 minor)Oct 27: no incident reportedOct 28: no incident reportedOct 29: no incident reportedOct 30: no incident reportedOct 31: no incident reportedNov 1: no incident reportedNov 2: no incident reportedNov 3: no incident reportedNov 4: 1 incident (1 major)Nov 5: no incident reportedNov 6: no incident reportedNov 7: no incident reportedNov 8: no incident reportedNov 9: no incident reportedNov 10: no incident reportedNov 11: no incident reportedNov 12: no incident reported

90 days agotoday

  • 10 incidents in 90 days
  • 6 major or critical
  • 4 h 10 min typical time to resolve
  • 2 days longest major
BeganIncidentImpactLasted
Highspot AutoDocs failing to generate for AutoDocs+ customersmajor42 h 45 min
Learning Customers Intermittent 503 Errorminor20 h 42 min
Investigating Reports of Degraded Performancemajor1 h 47 min
Customers experienced issues loading content, including LiveDoc and data sources.major1 h 47 min
DocCenter for tenants in West1 not loadingminor7 min
Slowness issues for customers in EAST4 regionmajor4 h 10 min
Some customers unable to upload LiveDocs using the Document Generator Plug-in for PowerPointminor3 h 52 min
Learning Explore Tab Showing Internal Errorminor2 h 5 min

Incidents per month

0 5 10 Dec 2025: 5 incidents (1 critical, 1 major, 3 minor) · typical time to resolve 2 h 17 min Jan 2026: 3 incidents (1 critical, 1 major, 1 minor) · typical time to resolve 1 h 23 min Feb 2026: 8 incidents (3 critical, 1 major, 3 minor, 1 no impact stated) · typical time to resolve 5 h 36 min Mar 2026: 1 incident (1 critical) · typical time to resolve 2 days Apr 2026: 6 incidents (2 critical, 4 major) · typical time to resolve 5 h 12 min May 2026: 1 incident (1 minor) · typical time to resolve 12 h 48 min Jun 2026: 3 incidents (2 critical, 1 major) · typical time to resolve 2 h 44 min Jul 2026: 9 incidents (1 critical, 5 major, 2 minor, 1 no impact stated) · typical time to resolve 2 h 21 min Aug 2026: 6 incidents (2 critical, 2 major, 2 minor) · typical time to resolve 9 h 49 min Sep 2026: 1 incident (1 major) · typical time to resolve 4 h 10 min Oct 2026: 4 incidents (2 major, 2 minor) · typical time to resolve 1 h 47 min Nov 2026: 1 incident (1 major) · typical time to resolve 42 h 45 min Dec 2025Jan 2026Feb Mar Apr May Jun Jul Aug Sep Oct Nov

critical major minor no impact stated

Components affected

ComponentIncidentsBar
U.S. West13
DE1 (Germany)2
Learning Web2
U.S. East12
U.S. East42
U.S. West02
U.S. West22
UK1 (U.K.)2

As Seismic's status page reports its own incidents (scheduled maintenance left out), read every few hours since (evidence)

ChangesCSV of Seismic's changes · Atom feed of Seismic's changes

None since tracking began.

Rating badge for Seismic's site

Seismic transparency rating

It updates with the rating.

<a href="https://thirdpartyindex.com/vendors/seismic"><img src="https://thirdpartyindex.com/badge/seismic.svg" alt="Seismic transparency rating on Third Party Index" height="20"></a>
[![Seismic transparency rating on Third Party Index](https://thirdpartyindex.com/badge/seismic.svg)](https://thirdpartyindex.com/vendors/seismic)