FusionAuth

fusionauth.io

FusionAuth declares 1 subprocessor in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). It is Amazon Web Services. No published changes since we first read it on Oct 29, 2026. 6 tracked vendors name FusionAuth as a subprocessor, including 2NDSITE Inc. (Freshbooks), Split.io and Beyond Work.

Subprocessors CSV of FusionAuth's subprocessors · Atom feed of FusionAuth's subprocessors DORA draft CSV of FusionAuth's subprocessors as declared by FusionAuth what's this? · 

1 third party.

NamePurposeLocationListed since
Amazon Web Services (AWS) Worldwide

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

FusionAuth's homepage made 189 requests to 38 domains, 17 services controlled by another company, and 3 domains not identified.

Advertising (5): Google Cloud, StackAdapt, Capterra Inc., Reddit, Inc.; usually detected as Advertising: Vibe Advertising Inc.Analytics (5): Adobe, posthog, Clay; usually detected as Analytics: G2.com, CloudflareMarketing automation (3): GetVector, Inc., HubSpot, ApolloA/B Testing (1): WebflowCookie compliance (1): CookieYesCDN (1): jsDelivrOther (1): Email: LiveIntent

17 third parties by category: Advertising 5Analytics 5Marketing automation 3A/B Testing 1Cookie compliance 1CDN 1Other 1

Third parties 17 · 183 requests
Webflow Intellimize Webflow 1.6.0 jQuery 3.5.1 31% of the page's requests 58
Google Cloud DoubleClick Floodlight Google Analytics Google Tag Manager 13% of the page's requests 25
jsDelivr jsDelivr 12% of the page's requests 23
GetVector, Inc. Vector 7% of the page's requests 14
Adobe Adobe Marketo Measure Marketo 7% of the page's requests 13
CookieYes CookieYes 6% of the page's requests 11
posthog PostHog 4% of the page's requests 8
HubSpot HubSpot 4% of the page's requests 7
Clay Clay Web Intent 2% of the page's requests 4
StackAdapt StackAdapt 2% of the page's requests 4
Apollo Apollo.io 2% of the page's requests 3
Capterra Inc. Capterra 2% of the page's requests 3
G2.com g2.com 2% of the page's requests 3
Reddit, Inc. Reddit Ads 2% of the page's requests 3
Cloudflare cloudflare.com 1% of the page's requests 2
LiveIntent LiveIntent <1% of the page's requests 1
Vibe Advertising Inc. vibe.co <1% of the page's requests 1
Unknown 3 · 5 requests

cr-relay.comhubspotonwebflow.comusbrowserspeed.com

First party 1 · 1 request
FusionAuth Amazon CloudFront Amazon Web Services Cloudflare Cloudflare Turnstile Finsweet HSTS Open Graph Swiper Webpack core-js 3.49.0 <1% of the page's requests 1

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

Subprocessor of (6)CSV of the companies listing FusionAuth · Atom feed of the companies listing FusionAuth

6 companies
  • 2NDSITE Inc. (Freshbooks) freshbooks.com Cloud Service Provider for FreshBooks features and functionality.
  • Beyond Work beyondwork.ai Test identity provider offered during onboarding, before a customer's own identity provider is connected
  • Databox databox.com Identity and access management platform used to authenticate users and manage customer identities using OAuth and OpenID Connect.
  • Split.io split.io --- Platform Services and Enablement --- Identity Management
  • Truefoundry truefoundry.com
  • Workleap workleap.com All Products; Security access management tool

Service statusCSV of FusionAuth's status page incidents · Atom feed of FusionAuth'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: no incident reportedAug 21: no incident reportedAug 22: no incident reportedAug 23: no incident reportedAug 24: no incident reportedAug 25: no incident reportedAug 26: no incident reportedAug 27: no incident reportedAug 28: no incident reportedAug 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: no incident reportedOct 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: no incident reportedOct 24: no incident reportedOct 25: no incident reportedOct 26: no incident reportedOct 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: no incident reportedNov 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

  • 0 incidents in 90 days
  • 0 major or critical
BeganIncidentImpactLasted
Investigating outage affecting multiple regionscritical1 h 25 min
Outage in Bahrain regioncritical3 days

Incidents per month

0 2 4 Dec 2025: 0 incidents Jan 2026: 0 incidents Feb 2026: 0 incidents Mar 2026: 1 incident (1 critical) · typical time to resolve 3 days Apr 2026: 0 incidents May 2026: 0 incidents Jun 2026: 0 incidents Jul 2026: 1 incident (1 critical) · typical time to resolve 1 h 25 min Aug 2026: 0 incidents Sep 2026: 0 incidents Oct 2026: 0 incidents Nov 2026: 0 incidents Dec 2025Jan 2026Feb Mar Apr May Jun Jul Aug Sep Oct Nov

critical major minor no impact stated

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

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

See the list as we read it on any date: Time machine

None since tracking began.

Rating badge for FusionAuth's site

FusionAuth transparency rating

It updates with the rating.

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