# Notarize

[2 tracked vendors](https://thirdpartyindex.com/vendors/notarize#used-by) name Notarize as a subprocessor, including [AIRSLATE](https://thirdpartyindex.com/vendors/airslate) and [DocHub](https://thirdpartyindex.com/vendors/dochub). We have not found a subprocessor list published by Notarize. We monitor 3 of its documents, which we last checked on 2026-11-12.

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

- Page: https://thirdpartyindex.com/vendors/notarize
- Documents last verified: 2026-11-12
- Transparency rating: 33/100 (how much it publishes, not how secure it is): Subprocessor list 0/30 (not found); Processing locations 0/8 (no list); Purposes 0/7 (no list); Data processing addendum 12/12; Trust center 8/8; Privacy policy 0/6 (not found); 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; 2 tracked vendors rely on it directly, 2 within two hops, 2 within three
- Cite as: Notarize, Third Party Index, https://thirdpartyindex.com/vendors/notarize (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://www.proof.com/trust | 2026-11-11 | 2026-11-07 |
| Data processing addendum | https://www.proof.com/legal/data-processing-addendum | 2026-11-11 | 2026-11-07 |
| Status page | https://status.proof.com/ | 2026-11-12 | 2026-11-12 |

## Subprocessors (0)

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

## Web Technologies

Notarize's homepage made 254 requests to 38 domains, 20 services controlled by another company, and 2 domains not identified. Loaded on 2026-11-08 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.

20 third parties by category: Advertising 5 (Google Cloud, Microsoft, AppLovin, MNTN, Inc., OpenAI); Analytics 5 (HubSpot, Meta, Fullstory, LinkedIn; usually detected as Analytics: Mux); CDN 2 (jsDelivr, UNPKG); Marketing automation 1 (6Sense Insights, Inc.); A/B Testing 1 (Optibase); Customer data platform 1 (Segment); Issue trackers 1 (Sentry); JavaScript libraries 1 (Webflow); Reviews 1 (Trustpilot); Security 1 (DataGrail); Video players 1 (Wistia). 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 (20)

- Wistia: 87 requests to wistia.net, wistia.com; Wistia
- Webflow: 23 requests to website-files.com, d3e54v103j8qbb.cloudfront.net; Webflow 1.6.0, jQuery 3.5.1
- Google Cloud: 22 requests to google.com, googletagmanager.com, doubleclick.net; DoubleClick Floodlight, Google Analytics, Google Tag Manager
- 6Sense Insights, Inc.: 18 requests to 6sc.co; 6sense
- Trustpilot: 18 requests to trustpilot.com; Trustpilot
- Segment: 16 requests to segment.com, segment.io; Segment 1.84.3
- Microsoft: 11 requests to clarity.ms, bing.com; Microsoft Advertising
- HubSpot: 9 requests to hubspot.com, hs-analytics.net, hs-banner.com, hs-scripts.com, hsadspixel.net, hsforms.com, hubapi.com; HubSpot, HubSpot Analytics
- AppLovin: 7 requests to applovin.com, axon.ai; APPLOVIN
- Meta: 5 requests to facebook.net, facebook.com; Facebook Pixel 2.9.438
- MNTN, Inc.: 4 requests to mountain.com; Mountain
- jsDelivr: 4 requests to jsdelivr.net; jsDelivr
- DataGrail: 3 requests to datagrail.io; DataGrail
- Fullstory: 3 requests to fullstory.com; FullStory
- LinkedIn: 3 requests to linkedin.com, licdn.com; Linkedin Insight Tag
- OpenAI: 3 requests to openai.com; ChatGPT Ads Measurement Pixel
- Optibase: 3 requests to optibase.io; Optibase
- Sentry: 3 requests to sentry-cdn.com; Sentry 9.6.1
- UNPKG: 2 requests to unpkg.com; Unpkg
- Mux: 1 request to litix.io

### Unknown (2)

Domains not identified yet: embedly.com, 54.156.2.105

### First party (1)

- Notarize: 5 requests to notarize.com; Cloudflare, Embedly, HSTS, HTTP/3, Microsoft Clarity, Open Graph, Webpack, core-js 3.32.2

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

## Subprocessor of (2)

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

- [AIRSLATE](https://thirdpartyindex.com/vendors/airslate.md): Remote Online Notarization Services
- [DocHub](https://thirdpartyindex.com/vendors/dochub.md): Remote Online Notarization Services

## Service status

Incidents it reported on its own status page.

- Last 90 days: 0 reported incidents (0 major or critical, 0 minor, 0 with no impact stated)
- Status page last read: 2026-11-12
- No incidents reported in the last 12 months
- 2026-07-20: Issue adding documents to a transaction (major)
- 2026-07-14: Degraded Performance (minor)
- 2026-04-08: Document completion delays on Proof platform (major)
- 2026-02-20: Proof platform - real estate closing incident due to eVault service outage (major)
- 2026-02-04: Degraded performance with identity verification (minor)
- 2026-01-15: Retroactive update: credential analysis errors on Proof platform (major)
- 2025-12-12: Issue with 3rd-party services impacting eNotes (minor)
- 2025-11-17: Delays in Processing Documents (minor)

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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