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Companies / Well

Well tech stack

wellapp.ai

Well is a contact in messaging apps like WhatsApp, Claude, and ChatGPT that handles invoices, receipts, reminders, and renewals. It serves founders and is open to everyone in France.

Summarized from its homepage on 13 Nov 2026.

Classified asFinance and accounting software

The Well homepage

Vendors of Well and the evidence for each

Well declares 20 subprocessors, including AI providers Anthropic, OpenAI.

VendorCategoryEvidenceLevel
AnthropicAI and LLM providersConfirmed
Subprocessor listProcesses data for the company13 Nov 2026Source
Privacy policyProcesses data for the company13 Nov 2026Source
Companies using Anthropic
OpenAIAI and LLM providersConfirmed
Subprocessor listProcesses data for the company13 Nov 2026Source
Privacy policyProcesses data for the company13 Nov 2026Source
Companies using OpenAI
AxiomObservabilityConfirmed
Subprocessor listProcesses data for the company13 Nov 2026Source
Companies using Axiom
ExaDeveloper toolsConfirmed
Subprocessor listProcesses data for the company13 Nov 2026Source
Companies using Exa
Firebase Authentication (Google)Confirmed
Subprocessor listProcesses data for the company13 Nov 2026Source
Firebase Remote Config (Google)Confirmed
Subprocessor listProcesses data for the company13 Nov 2026Source
FullEnrichCRM and salesConfirmed
Subprocessor listProcesses data for the company13 Nov 2026Source
Companies using FullEnrich
Gemini API (Google)Confirmed
Subprocessor listProcesses data for the company13 Nov 2026Source
Google CloudCloud and infrastructureConfirmed
Subprocessor listNamed as Google Cloud Platform (Google) · Processes data for the company13 Nov 2026Source
Companies using Google Cloud
ipapi.co (Kloudend, Inc.)Confirmed
Subprocessor listProcesses data for the company13 Nov 2026Source

17 more vendors

See Well's full stack and the source for every claim.

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Questions about Well

Does Well use Anthropic?Does Well use OpenAI?

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.

See Well's full stack

Every vendor with its source and date, and an alert when Well adds or drops one. The same lookup works for any company.

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