# Blutui Blutui declares [9 subprocessors](https://thirdpartyindex.com/vendors/blutui#subprocessors) in [its subprocessor list](https://blutui.com/legal/subprocessors), which we last checked on 2026-11-11 ([evidence](https://thirdpartyindex.com/evidence/253566)). They include [Google Cloud](https://thirdpartyindex.com/vendors/google-cloud), [Stripe](https://thirdpartyindex.com/vendors/stripe) and [Anthropic](https://thirdpartyindex.com/vendors/anthropic). No published changes since we first read it on 2026-11-06. Blutui (blutui.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index. - Page: https://thirdpartyindex.com/vendors/blutui - Documents last verified: 2026-11-11 - Transparency rating: 58/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 7/8 (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 0/5 (not found); Status page 0/5 (not found); Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8 - Supply chain: relies on 9 tracked vendors directly, 113 within two hops, 418 within three; 0 tracked vendors rely on it directly, 0 within two hops, 0 within three - Cite as: Blutui, Third Party Index, https://thirdpartyindex.com/vendors/blutui (data CC BY 4.0) ## Documents | Document | URL | Last verified | Last changed | |---|---|---|---| | Subprocessor list | https://blutui.com/legal/subprocessors | 2026-11-11 | 2026-11-11 | | Privacy policy | https://blutui.com/legal/privacy-policy | 2026-11-11 | 2026-11-06 | | Terms | https://blutui.com/legal/terms-and-conditions | 2026-11-11 | 2026-11-06 | ## Subprocessors (9) As its own list states them. | Subprocessor | Purpose | Location | Listed since | |---|---|---|---| | [Anthropic, PBC](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | Artificial Intelligence | USA | 2026-11-06 | | [Brevo (Sendinblue SAS, France)](https://thirdpartyindex.com/vendors/brevo.md) | Transactional and marketing email | — | 2026-11-11 | | [Cloudflare, Inc](https://thirdpartyindex.com/vendors/cloudflare.md) | Third party AI hosting provider | USA | 2026-11-06 | | [Google, Inc.](https://thirdpartyindex.com/vendors/google-cloud.md) | Email communications and analytics | USA | 2026-11-06 | | [Intercom, Inc.](https://thirdpartyindex.com/vendors/intercom.md) | Support platform | USA | 2026-11-06 | | [Salesforce, Inc.](https://thirdpartyindex.com/vendors/salesforce.md) | Team communication (Slack) | USA | 2026-11-06 | | [Stripe, Inc.](https://thirdpartyindex.com/vendors/stripe.md) | Payment processing | USA | 2026-11-06 | | [TypeSafe AI, Inc.](https://thirdpartyindex.com/vendors/typesafe-ai.md) | Artificial Intelligence | USA | 2026-11-06 | | [Vercel, Inc.](https://thirdpartyindex.com/vendors/vercel.md) | Third party hosting provider | USA | 2026-11-06 | Read from ([evidence](https://thirdpartyindex.com/evidence/223791)). CSV: https://thirdpartyindex.com/vendors/blutui/subprocessors.csv AI model providers (or a cloud provider's AI model service) among these entries: 1. All vendors that list one: https://thirdpartyindex.com/ai ## Web Technologies Blutui's homepage made 68 requests to 14 domains, and 5 services controlled by another company. Loaded on 2026-11-08 by a browser that accepted nothing; other visits may load more or less. What a page loads is not a list of who receives customer data. 5 third parties by category: Advertising 2 (Google Cloud, Reddit, Inc.); Analytics 1 (LinkedIn); Marketing automation 1 (HubSpot); JavaScript libraries 1 (usually detected as JavaScript libraries: bunny.net). Each company that appears controlled by another organization is counted once, under the main category of the technologies detected from it on this homepage or, when none was, the category recorded from the company's own page (marked reviewed) or else the one it is usually detected as on other published homepages (marked as such); unclassified: none of these. ### Third parties (5) - bunny.net: 24 requests to bunny.net - Google Cloud: 10 requests to google.com, doubleclick.net, googletagmanager.com; DoubleClick Floodlight, Google Tag Manager (its subprocessor list names it too) - HubSpot: 6 requests to hscollectedforms.net, hs-analytics.net, hs-banner.com, hs-scripts.com, hubspot.com; HubSpot - LinkedIn: 3 requests to linkedin.com, licdn.com; Linkedin Insight Tag - Reddit, Inc.: 2 requests to reddit.com, redditstatic.com; Reddit Ads ### First party (1) - Blutui: 23 requests to blutui.com; Blutui, Bunny, Bunny Fonts, Google Analytics, HSTS, Inertia.js, Linkedin Ads, Open Graph, PWA, Priority Hints 3 tracked companies loaded by the homepage are not in Blutui's subprocessor list. A website can use a service without it processing customer data. ## Subprocessor of (0) No tracked vendor lists it. ## Incidents reported by Blutui's subprocessors Incidents reported in the last 30 days on their own status pages by 6 vendors Blutui lists as subprocessors. A subprocessor list names a company, not the service an incident touched. - 2026-11-10: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors on Fable 52 and Mythos 52 (no impact stated) - 2026-11-10: [Vercel](https://thirdpartyindex.com/vendors/vercel#status), which Blutui lists as a subprocessor, reported Elevated Sandbox and Blob request latency and errors (minor) - 2026-11-08: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Degraded performance for Claude Fable 5.1 (minor) - 2026-11-06: [Intercom](https://thirdpartyindex.com/vendors/intercom#status), which Blutui lists as a subprocessor, reported Elevated errors and latencies in the European hosting region. (major) - 2026-11-06: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Multiple services are impacted (minor) - 2026-11-05: [Vercel](https://thirdpartyindex.com/vendors/vercel#status), which Blutui lists as a subprocessor, reported Build delays and degraded Vercel Dashboard performance (minor) - 2026-11-02: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Delay in transactional events (minor) - 2026-11-01: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated Instant Payouts failures (no impact stated) - 2026-10-30: [TypeSafe AI](https://thirdpartyindex.com/vendors/typesafe-ai#status), which Blutui lists as a subprocessor, reported System overload (minor) - 2026-10-30: [Intercom](https://thirdpartyindex.com/vendors/intercom#status), which Blutui lists as a subprocessor, reported Slow Fin Procedures (minor) - 2026-10-28: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated Issuing errors from 17:13 - 20:41 UTC (minor) - 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors affecting the Google Calendar connector (minor) - 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors affecting the Gmail connector (minor) - 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Multiple Services Impacted (minor) - 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-26: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Error with doubleOptinConfirmation API (minor) - 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors for Claude Fable 5.1 (major) - 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 and other models (major) - 2026-10-24: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated Blik errors (no impact stated) - 2026-10-24: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors for Claude Fable 5 and Claude Fable 5.1 (major) - 2026-10-24: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors for Claude Opus 5.5 (major) - 2026-10-23: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5 (critical) - 2026-10-23: [Vercel](https://thirdpartyindex.com/vendors/vercel#status), which Blutui lists as a subprocessor, reported Delays in Logs and Observability data (minor) - 2026-10-22: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated Bancontact errors (no impact stated) - 2026-10-22: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Issue with plan purchase (no impact stated) - 2026-10-22: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated Bancontact errors (no impact stated) - 2026-10-22: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Elevated errors affecting Connectors (minor) - 2026-10-21: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Blutui lists as a subprocessor, reported Degraded performance for Claude Fable 5 (minor) - 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Spike in cancellations and expired errors with PayByBank payments (no impact stated) - 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated Revolut Pay errors (no impact stated) - 2026-10-19: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Elevated error on public API (minor) - 2026-10-15: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Multiple Services Impacted (minor) - 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated declines on Mastercard (no impact stated) - 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated declines on Visa (no impact stated) - 2026-10-15: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Delay in Processing Loyalty API request (minor) - 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Blutui lists as a subprocessor, reported Elevated Amazon Pay errors (no impact stated) - 2026-10-14: [TypeSafe AI](https://thirdpartyindex.com/vendors/typesafe-ai#status), which Blutui lists as a subprocessor, reported Elevated Latency (minor) - 2026-10-14: [Intercom](https://thirdpartyindex.com/vendors/intercom#status), which Blutui lists as a subprocessor, reported Customer contact details showing up as "Redacted" in the Intercom Inbox (minor) - 2026-10-14: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Multiple Services Impacted (minor) - 2026-10-14: [Brevo](https://thirdpartyindex.com/vendors/brevo#status), which Blutui lists as a subprocessor, reported Delays on Transactional Email Delivery and Preview (minor) The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/blutui --- 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