Companies / InboxDome
InboxDome provides disposable email addresses that expire after 24 hours and an API for testing the emails an app sends. It serves people who need throwaway addresses for signups and verification codes, and developers testing email flows in their test suites.
Summarized from its homepage on 11 Nov 2026.
Vendors of InboxDome and the evidence for each
InboxDome declares 5 subprocessors.
VendorCategoryEvidenceLevel
CloudflareCloud and infrastructureConfirmed
Amazon SESEmail and communicationsConfirmed
PostmarkEmail and communicationsConfirmed
Subprocessor listNamed as Postmark (ActiveCampaign, LLC) · Processes data for the company11 Nov 2026Source
Companies using Postmark
ResendEmail and communicationsConfirmed
Subprocessor listNamed as Resend (Plus Five Five, Inc.) · Processes data for the company11 Nov 2026Source
Companies using Resend
SupabaseCloud and infrastructureConfirmed
Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
See InboxDome's full stack
Every vendor with its source and date, and an alert when InboxDome adds or drops one. The same lookup works for any company.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call