# Blended Teaching

Blended Teaching (blended-teaching.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/blended-teaching
- Documents last verified: 2026-10-02
- Transparency rating: 59/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 3/8 (partial); Purposes 7/7; Data processing addendum 0/12 (not found); Trust center 0/8 (not found); Privacy policy 6/6; security.txt 0/6 (not found); Security page 5/5; Status page 0/5 (not found); Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8
- Supply chain: relies on 13 tracked vendors directly, 106 within two hops, 402 within three; 0 tracked vendors rely on it directly, 0 within two hops, 0 within three
- Cite as: Blended Teaching, Third Party Index, https://thirdpartyindex.com/vendors/blended-teaching (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Subprocessor list | https://www.blended-teaching.com/subprocessors | 2026-10-02 | 2026-10-01 |
| Privacy policy | https://www.blended-teaching.com/privacy | 2026-10-02 | 2026-10-01 |
| Terms | https://www.blended-teaching.com/instructors-terms | 2026-10-02 | 2026-10-01 |
| Security page | https://www.blended-teaching.com/security | 2026-10-02 | 2026-10-01 |

## Subprocessors (15)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| [Amazon Web Services (AWS)](https://thirdpartyindex.com/vendors/amazon-web-services.md) | backend API, LMS connection service (LTI 1.3), file storage, search, queues, short-lived operational records, keys and secrets, and logs | United States | 2026-10-01 |
| [Anthropic](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | Educator AI features, including question checking, lecture slides and storyboards | — | 2026-10-01 |
| [Auphonic](https://thirdpartyindex.com/vendors/auphonic.md) | audio clean-up of Educator-recorded lecture narration | — | 2026-10-01 |
| Contentful | published course content | — | 2026-10-01 |
| Google Cloud Vision (Google Cloud) | reads handwriting on scanned paper exams | — | 2026-10-01 |
| [Intercom (including Fin)](https://thirdpartyindex.com/vendors/intercom.md) | in-app support chat and help centre; Fin, Intercom's AI agent, answers support messages | United States | 2026-10-01 |
| [Mux](https://thirdpartyindex.com/vendors/mux.md) | video hosting, streaming and playback analytics | — | 2026-10-01 |
| [OpenAI](https://thirdpartyindex.com/vendors/openai.md) (AI model provider: OpenAI) | Educator AI features, including grading support, the analytics assistant, and question and content generation | — | 2026-10-01 |
| [PostHog](https://thirdpartyindex.com/vendors/posthog.md) | product analytics, including session replay | United States | 2026-10-01 |
| [SendGrid (Twilio)](https://thirdpartyindex.com/vendors/sendgrid.md) | account and service email, including sign-in emails | — | 2026-10-01 |
| [Sentry](https://thirdpartyindex.com/vendors/sentry.md) | error monitoring for the web apps | — | 2026-10-01 |
| [Stripe](https://thirdpartyindex.com/vendors/stripe.md) | payments through Stripe-hosted checkout | — | 2026-10-01 |
| [Supabase](https://thirdpartyindex.com/vendors/supabase.md) | primary database (PostgreSQL) and sign-in (Supabase Auth, since 30 September 2026) | United States | 2026-10-01 |
| [Upstash](https://thirdpartyindex.com/vendors/upstash.md) | cache for API responses and access tokens | — | 2026-10-01 |
| [Vercel](https://thirdpartyindex.com/vendors/vercel.md) | hosts the web apps (Mayflower, Library, Educators) | United States | 2026-10-01 |

Read from ([evidence](https://thirdpartyindex.com/evidence/27528)). CSV: https://thirdpartyindex.com/vendors/blended-teaching/subprocessors.csv

AI model providers (or a cloud provider's AI model service) among these entries: 2. All vendors that list one: https://thirdpartyindex.com/ai

## Subprocessor of (0)

No tracked vendor lists it.

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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