sparkpost
sparkpost declares 22 subprocessors in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Google Cloud and Microsoft. No published changes since we first read it on Sep 22, 2026. 33 tracked vendors name sparkpost as a subprocessor, including LinkedIn, Workato and SurveyMonkey.
Not loaded by any published homepage.
Subprocessors CSV of sparkpost's subprocessors · Atom feed of sparkpost's subprocessors DORA draft CSV of sparkpost's subprocessors as declared by sparkpost what's this? ·
22 third parties.
| Name | Purpose | Location | Listed since |
|---|---|---|---|
| Amazon Web Services EMEA SARL | Cloud Hosting Service Provider | As determined by customer; Ireland (optional), USA; Ireland; Australia; Brazil; Japan; Singapore; South Korea; India; UK; USA; Ireland; Germany; Ireland, India, USA (as selected by customer); Ireland, India, USA (as selected by customer) and Germany, Singapore, Australia, Brazil, USA; USA, Ireland (optional, as selected by customer) | |
| Anthropic Ireland Ltd. (end-user data optional) AI | Customer Support AI LLM Service Provider | USA | |
| Bird Affiliates | Performance of the Agreement, support services | The Netherlands; UK; USA | |
| ClickHouse Inc. | Analytics Data Base Service Provider; Analytics Database Service Provider | Ireland | |
| Digital Ocean | Turn Server provider | The Netherlands | |
| Flowmailer | Email Service Provider | The Netherlands | |
| Google Cloud EMEA Limited | Cloud Hosting Service Provider; Speech to text conversion | Global; The Netherlands; Belgium; The Netherlands; Belgium; Germany; The Netherlands; Belgium; Singapore; UK; USA | |
| Google Ireland Limited | Provision of Google RCS Business Messaging (RBM) services | EU | |
| Google Ireland Limited by means of their subsidiary Jibe Mobile Ltd. | Provision of, Google Business, Messages (RCS), services | EU | |
| Hubper (optional) | Online Learning Academy | The Netherlands | |
| LiveKit Inc. (optional) | Conduit processing of video and audio streams | Global (close-to-customer, carrier peering and geo-spreading) | |
| Luzmo | In-app dashboard provider | Ireland | |
| Microsoft Azure | Cloud Hosting Service Provider | The Netherlands; Hong Kong; USA | |
| Not Just Tickets Ltd (Plain) (optional Subprocessor) | Internal Customer Support Ticketing System | UK | |
| Postmark | Dashboard - Log management and Analysis software | USA | |
| See All services | See All services | See All services | |
| Sentry | Error monitoring | USA | |
| Svix Inc. | Webhook Delivery Infrastructure Provider | Ireland | |
| These Email Services do not require processing of personal data by Bird | These Email Services do not require processing of personal data by Bird | These Email Services do not require processing of personal data by Bird | |
| Twilio (optional) | Recorded dial-in, SMS, Phone number verification | Global | |
| Vibes Media, LLC | Provision of Rich Communication Services (RCS) - US & CAN only | USA | |
| WhatsApp Ireland Limited | Provision of, WhatsApp for, Business services; WhatsApp for Business Service Provider | EU and USA; USA |
Web TechnologiesCSV of sparkpost's web technologies · Atom feed of sparkpost's web technologies
sparkpost's homepage made 84 requests to 5 domains, and 2 services controlled by another company.
2 third parties by category: Analytics 1Other 1
Third parties 2 · 4 requests
First party 1 · 80 requests
sparkpost Amazon CloudFront Amazon Web Services Base UI HSTS HTTP/3 Next.js 16.4.2 Next.js App Router Open Graph Priority Hints React Turbopack Webpack 80
1 tracked company loaded by the homepage is not in sparkpost's subprocessor list. A website can use a service without it processing customer data.
Subprocessor of (33)CSV of the companies listing sparkpost · Atom feed of the companies listing sparkpost
Acquia acquia.com Provides ESP services
Airship airship.com Email delivery provider
Apica apica.io Email delivery services
Audienceview audienceview.com Email services
Beonic beonic.com
CloudRadial cloudradial.com https://bird.com/legal/sparkpost-security
Descript descript.com
Deskpro deskpro.com Email delivery service Server Location: US Website: https://www.sparkpost.com/
Dremio dremio.com Dremio Cloud email communication platform; Dremio Cloud email communication platform.
Epignosis epignosishq.com Email gateway
GoSquared gosquared.com Email sending
Impartner impartner.com access to Customer’s partner lists if Customers utilize Impartner’s News On Demand or Social On Demand. products. Provides email service for operational
- LinkedIn linkedin.com Cloud-based email messaging services
Narvar narvar.com
Neeto neetocal.com Delivering email
Octopods octopods.io
OutThink outthink.io Email Delivery Infrastructure (4)
Pluralsight pluralsight.com Customer Support
PowerSchool powerschool.com Email Communications
Preset preset.io Email Service Provider
Quartzy quartzy.com
Referral Rock referralrock.com
Rows rows.com Email and analytics services
Sendoso sendoso.com Customer Communication Platform
Skribble skribble.com The platform’s notification emails are delivered via the SparkPost service.
Sourcegraph sourcegraph.com Processes account verification and other service-related emails
StatusCake statuscake.com Email delivery
SurveyMonkey surveymonkey.com Email delivery service
TalentLMS talentlms.com Email gateway
ThriveSparrow thrivesparrow.com Email Service Provider; Sending out emails
Time Doctor timedoctor.com Communication
Usetiful usetiful.com
Workato workato.com Provision of email services to customers. All outbound emails sent through and by the Workato Platform, and for customers using Agent X Support. The processing of outbound emails sent through and by the Workato Platform in the EU Data Center will be under SparkPost EU.
Incidents reported by sparkpost's subprocessorsCSV of incidents reported by vendors sparkpost lists · Atom feed of incidents reported by vendors sparkpost lists
253 reported incidents in the last 30 days, by 10 of the vendors sparkpost lists as subprocessors.
A subprocessor list names a company, not the service an incident touched. This does not show that sparkpost was involved.
And 228 more. All of them: CSV · Who is around them.
ChangesCSV of sparkpost's changes · Atom feed of sparkpost's changes
See the list as we read it on any date: Time machine
None since tracking began.
Rating badge for sparkpost's site
It updates with the rating.
<a href="https://thirdpartyindex.com/vendors/sparkpost"><img src="https://thirdpartyindex.com/badge/sparkpost.svg" alt="sparkpost transparency rating on Third Party Index" height="20"></a>[](https://thirdpartyindex.com/vendors/sparkpost)