Dromo

dromo.io

Dromo declares 12 subprocessors in its subprocessor list, which we last checked on Nov 11, 2026 (evidence). They include Amazon Web Services, Google Cloud and OpenAI. No published changes since we first read it on Sep 22, 2026. 1 tracked vendor, WebFX, names Dromo as a subprocessor.

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

12 third parties.

NamePurposeLocationListed since
Amazon Web Services Primary infrastructure providerCloud provider
Cloudflare DNS servicesInfrastructure support
GitHub Version control
Google Workspace Email and internal documentationIdentity provider
Intercom Customer chat and communication managementCustomer support
Netlify Website and static asset hostingEngineering
OpenAI AIPowers AI (GPT) features in our productEngineering
Sentry Application error trackingCloud monitoring
Slack Employee chat and shared supportCollaboration
Stripe Payment processingFinance and payments
Twilio Segment Advertising and marketing tracking
Vanta Continuous security and compliance monitoringSecurity

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

Dromo's homepage made 144 requests to 30 domains, and 13 services controlled by another company.

Advertising (4): Google Cloud, Microsoft, Reddit, Inc., X Corp.Analytics (4): HubSpot, LinkedIn, Meta; usually detected as Analytics: G2.comLive chat (1): reviewed: IntercomCDN (1): jsDelivrOther (3): Appointment scheduling: Calendly.com; usually detected as Security: Amazon Web Services; reviewed as Video players: Vimeo

13 third parties by category: Advertising 4Analytics 4Live chat 1CDN 1Other 3

Third parties 13 · 55 requests
Google Cloudsubprocessor DoubleClick Floodlight Google Analytics Google Tag Manager 10% of the page's requests 14
Microsoft Microsoft Advertising 7% of the page's requests 10
HubSpot HubSpot HubSpot Analytics 4% of the page's requests 6
Intercomsubprocessor intercom.io, intercomcdn.com 3% of the page's requests 5
LinkedIn Linkedin Insight Tag 2% of the page's requests 3
Meta Facebook Pixel 2.9.438 2% of the page's requests 3
Reddit, Inc. Reddit Ads 2% of the page's requests 3
X Corp. Twitter Ads 2% of the page's requests 3
Calendly.com Calendly 1% of the page's requests 2
G2.com g2.com 1% of the page's requests 2
jsDelivr jsDelivr 1% of the page's requests 2
Amazon Web Servicessubprocessor s3-us-west-2.amazonaws.com <1% of the page's requests 1
Vimeo vimeo.com <1% of the page's requests 1
First party 1 · 89 requests
Dromo Google Font API HSTS Intercom Lucide Microsoft Clarity Netlify Open Graph PWA Priority Hints Svelte SvelteKit Vimeo Vite core-js 3.32.2 62% of the page's requests 89

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

Subprocessor of (1)CSV of the companies listing Dromo · Atom feed of the companies listing Dromo

1 company
  • WebFX webfx.com Data Uploader; Used for revenue marketing.

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

Certified
Says it complies with

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

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

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90 days agotoday

No incidents reported since Sep 30, 2026

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

Incidents reported by Dromo's subprocessorsCSV of incidents reported by vendors Dromo lists · Atom feed of incidents reported by vendors Dromo lists

293 reported incidents in the last 30 days, by 8 of the vendors Dromo lists as subprocessors.

A subprocessor list names a company, not the service an incident touched. This does not show that Dromo was involved.

DateCompanyIncidentImpactLasted
SegmentMMS Delivery Failures from Twilio to GCI United States minor3 min
SegmentSMS Delivery Failures from Twilio 10DLC to AT&T United States minor4 h 3 min
SegmentSMS Delivery Failures from Twilio to Orange Sierra Leone minorongoing
SegmentSMS Delivery Failures From Long Code Numbers to AT&T in the US minor1 h 19 min
SegmentSMS Delivery Delays from Twilio to MTS Kazakhstan minorongoing
SegmentSMS Delivery Failures from a Subset of Twilio Phone Numbers to Tcell Tajikistan minorongoing
OpenAIUnable to start new Workspace Agent runs criticalongoing
SegmentMMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Small Networks in United States minorongoing
SegmentSMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan minor7 h 23 min
GitHubImpact across multiple GitHub products including Actions, Pages, and Copilot products. critical33 min
OpenAIElevated errors affecting logins, sign-ups, and ChatGPT features minor8 min
GitHubIncident with Webhooks minor4 min
SentryUS issues feed throwing intermittent errors minor51 min
SegmentVoice Call Failures in JP1 minor3 h 51 min
SegmentOn Call Engineers are Investigating no impact statedongoing
SegmentSMS Delivery Failures from Twilio to Turkcell Turkey minor3 h 54 min
SentryAccount emails not being delivered major42 min
SegmentRetroactive Incident Impacting Twilio Usage APIs no impact stated1 min
SegmentIssue resolved minor1 h 43 min
SentryEU region replay ingestion latency minor48 min
SegmentSMS Delivery Receipt Delays from Twilio Phone Numbers to Movistar Venezuela minor3 h 26 min
GitHubIncident with Git Operations and Pull Requests critical1 h 44 min
SegmentGateway API (Lookup API) Failure Increase on Verizon in United States minor10 h 23 min
OpenAIIncorrect cost data in Costs API exports no impact stated2 h 20 min
GitHubDegraded availability for GPT-5.3 Codex and GPT-5.6 models in Copilot major49 min

And 268 more. All of them: CSV · Who is around them.

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

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

None since tracking began.

Rating badge for Dromo's site

Dromo transparency rating

It updates with the rating.

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