# Seismic

We monitor the [subprocessor list Seismic publishes](https://trust.seismic.com/?itemUid=e3fae2ca-94a9-416b-b577-5c90e382df57), which we last checked on 2026-11-11, but have not read any entries from it. A reading from 2026-10-21 is being checked. [3 tracked vendors](https://thirdpartyindex.com/vendors/seismic#used-by) name Seismic as a subprocessor, including [Digital Realty](https://thirdpartyindex.com/vendors/digital-realty), [Bugcrowd](https://thirdpartyindex.com/vendors/bugcrowd) and [TierPoint](https://thirdpartyindex.com/vendors/tierpoint).

Seismic (seismic.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/seismic
- Documents last verified: 2026-11-11
- Transparency rating: 39/100 (how much it publishes, not how secure it is): Subprocessor list 0/30 (published; no entries could be read); Processing locations 0/8 (no list); Purposes 0/7 (no list); Data processing addendum 12/12; Trust center 8/8; Privacy policy 6/6; security.txt 0/6 (not found); Security page 0/5 (not found); Status page 5/5; Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8
- Supply chain: relies on 0 tracked vendors directly, 0 within two hops, 0 within three; 3 tracked vendors rely on it directly, 20 within two hops, 1108 within three
- Cite as: Seismic, Third Party Index, https://thirdpartyindex.com/vendors/seismic (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://trust.seismic.com/ | 2026-11-11 | 2026-10-21 |
| Subprocessor list | https://trust.seismic.com/?itemUid=e3fae2ca-94a9-416b-b577-5c90e382df57 | 2026-11-11 | 2026-10-21 |
| Data processing addendum | https://www.seismic.com/legal/dpa/february/2026/ | 2026-11-11 | 2026-09-22 |
| Privacy policy | https://www.seismic.com/legal/policies/privacy-policy/ | 2026-11-11 | 2026-10-27 |
| Terms | https://www.seismic.com/legal/trial-terms-february-2026/ | 2026-11-11 | 2026-09-22 |
| Status page | https://status.seismic.com/ | 2026-11-11 | 2026-11-11 |

## Subprocessors (0)

No subprocessor list has been found or read for this vendor.

## Compliance

As its trust center lists them.

- Audited: SOC 2 Type II, ISO/IEC 27001, ISO/IEC 27701, ISO/IEC 42001, APEC CBPR ([evidence](https://thirdpartyindex.com/evidence/4232))
- Claimed: GDPR, CCPA/CPRA, Data Privacy Framework ([evidence](https://thirdpartyindex.com/evidence/4232))

## Web Technologies

Seismic's homepage made 277 requests to 26 domains, 11 services controlled by another company, and 2 domains not identified. Loaded on 2026-11-09 by a browser that accepted nothing; other visits may load more or less. What a page loads is not a list of who receives customer data.

11 third parties by category: Advertising 5 (Google Cloud, Reddit, Inc., StackAdapt, Microsoft; usually detected as Advertising: Xandr); Analytics 2 (Adobe, Wingify); Marketing automation 1 (6Sense Insights, Inc.); Cookie compliance 1 (OneTrust); Video players 1 (reviewed: Vimeo); Unclassified 1 (Sitecore). Each company that appears controlled by another organization is counted once, under the main category of the technologies detected from it on this homepage or, when none was, the category recorded from the company's own page (marked reviewed) or else the one it is usually detected as on other published homepages (marked as such); unclassified: none of these.

### Third parties (11)

- Vimeo: 31 requests to vimeocdn.com, vimeo.com
- Google Cloud: 28 requests to google.com, doubleclick.net, googletagmanager.com, googleadservices.com, googlesyndication.com; DoubleClick Floodlight, Google Analytics, Google Tag Manager
- Sitecore: 25 requests to sitecorecloud.io
- 6Sense Insights, Inc.: 21 requests to 6sc.co, 6sense.com; 6sense
- Reddit, Inc.: 18 requests to reddit.com, redditstatic.com; Reddit Ads
- Adobe: 13 requests to bizible.com, typekit.net, marketo.net, bizibly.com, mktoresp.com; Adobe Marketo Measure, Marketo
- OneTrust: 13 requests to cookielaw.org, onetrust.com; OneTrust
- StackAdapt: 9 requests to stackadapt.com; StackAdapt
- Wingify: 6 requests to visualwebsiteoptimizer.com; VWO
- Microsoft: 3 requests to bing.com; Microsoft Advertising
- Xandr: 1 request to adnxs.com

### Unknown (2)

Domains not identified yet: greencolumnblog.com, d35vb5cccm4xzp.cloudfront.net

### First party (1)

- Seismic: 96 requests to seismic.com; Adobe Fonts, HSTS, Next.js 16.4.1, Open Graph, Priority Hints, React, Turbopack, Typekit, Vercel, Vimeo, Webpack, core-js

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)

Tracked vendors whose own subprocessor lists name it, and what they say they use it for.

- [Bugcrowd](https://thirdpartyindex.com/vendors/bugcrowd.md): Email Address
- [Digital Realty](https://thirdpartyindex.com/vendors/digital-realty.md): Sales enablement
- [TierPoint](https://thirdpartyindex.com/vendors/tierpoint.md): Internal Support

## Service status

Incidents it reported on its own status page.

- Last 90 days: 10 reported incidents (6 major or critical, 4 minor, 0 with no impact stated)
- Typical time to resolve: 4 h 10 min
- Status page last read: 2026-11-12
- 2026-11-04: Highspot AutoDocs failing to generate for AutoDocs+ customers (major)
- 2026-10-26: Learning Customers Intermittent 503 Error (minor)
- 2026-10-26: Investigating Reports of Degraded Performance (major)
- 2026-10-26: Customers experienced issues loading content, including LiveDoc and data sources. (major)
- 2026-10-23: DocCenter for tenants in West1 not loading (minor)
- 2026-09-30: Slowness issues for customers in EAST4 region (major)
- 2026-08-28: Some customers unable to upload LiveDocs using the Document Generator Plug-in for PowerPoint (minor)
- 2026-08-28: Learning Explore Tab Showing Internal Error (minor)

---

Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api