Labs / Time machine / Quo
Quo
The subprocessor list as we last read it, on Nov 11, 2026.
Dates are when we read the list (UTC), not when Quo changed it. Between two readings we don't know what it said.
tall: list changed · medium: document changed · short: read, no change · x: check failed · dotted: change dates only. Tap a tick or use the date box.
We record change dates, not every check, before Oct 11, 2026.
We have published no changes to this vendor's list; our first reading was Sep 22, 2026.
Read Nov 11, 2026 · 31 companies named as a subprocessor, in 32 entries · stored document
| Name | Purpose | Location | First read |
|---|---|---|---|
| Amazon Web Services | Cloud provider; Core Product | USA | |
| Amplitude | Behavioral analytics; Data Analytics | USA | |
| Anthropic AI | AI data processing; Artificial Intelligence | USA | |
| Auth0 | Identity provider | USA | |
| Cloudflare | Core Product; DNS and Content Delivery | USA | |
| customer.io | Email marketing; Marketing Automation | USA | |
| Datadog | Cloud Monitoring; Log storage and APM | USA | |
| Deepgram AI | Speech-to-Text API; Transcription services | USA | |
| DocuSign | Core Product; Document signing platform | USA | |
| Elastic | Engineering; Search and log management | USA | |
| ElevenLabs AI | Artificial Intelligence; Voice generation platform | USA | |
| Fivetran | Data Integration; Data pipeline platform | USA | |
| Google Cloud Platform | Cloud provider; Core product | USA | |
| Heap | Behavioral analytics; Data analytics | USA | |
| Kurrent.io | Event Streaming; Event store database | USA | |
| MongoDB Atlas | Cloud database hosting; Database Provider | USA | |
| Okta | Authentication and SSO; Identity Management | USA | |
| OpenAI AI | AI data processing; Artificial Inteligence | USA | |
| Panther | Security Operations; Security analytics platform | USA | |
| Peak Support | Customer Support; Customer support management | USA | |
| Railway | App hosting platform; Cloud Infrastructure | USA | |
| RevenueCat | Billing platform for mobile app; Mobile App | USA | |
| Salesforce | Core Product; Customer CRM | USA | |
| Slack | Core Product; Internal communication system | USA | |
| Snowflake | Data Cloud; Data warehousing | USA | |
| Stripe | Billing software; Core Product | USA | |
| Supabase | Cloud provider; Database and Auth hosting | USA | |
| Svix | Webhook API; Webhook delivery management | USA | |
| ThroughSpot Mode | Business Intelligence; Data analytics and reporting | USA | |
| Turbopuffer | Database Provider; Vector search database | USA | |
| Twilio | Calling and Messaging API Services; Core Product | USA | |
| Zendesk | Customer Support Management platform; Customer support | USA |
Built from the changes we published; changes we recorded without an alert (parser fixes, entries approved after review) don't appear. Where we later improved how we read a list, an earlier list may look different from the vendor's page at the time.
Gaps in our readings
No gaps since Oct 11, 2026.
All readings (37)
History starts Sep 22, 2026. Dates are UTC. Data CC BY 4.0. Shown as stored when this page was built.