Find companies the moment they adopt your stack.
Adoptr watches the SaaS market in real time. Vendor adoptions and migrations across email, auth, hosting, e-commerce, ATS, docs, and status — delivered to your inbox or Slack within hours, not weeks.
Real-time signal
Detections land within minutes of a certificate being issued — not a quarterly market report.
Migration alerts
The instant a domain switches off a competitor, you know. The cleanest sales signal in B2B.
Direct delivery
CSV, Slack, email, or webhook. Skip the dashboard. Adoptr drops the lead in your existing workflow.
7 verticals. 69 vendors. Growing weekly.
Every signal in the categories where vendor switching actually drives sales conversations — pooled into one feed.
Built for
Sales teams at SaaS vendors
Resend, Clerk, Shopify, Ashby — get a daily list of domains that just adopted your category. Turn cert-issuance into pipeline.
Indie founders selling to a stack
Selling tooling for Shopify stores or Resend senders? Reach them in week one of adoption, before five other vendors do.
Growth & RevOps teams
Enrich your TAM with switching signal. Migration alerts feed straight into HubSpot, Pipedrive, or Attio.
See it before you buy.
Drop your work email and we'll send a sample CSV of recent adoptions in any vertical. No call. No demo. Just data.
One sample per email. We don't sell your address. Unsubscribe in one click.
On the $79 starter tier. Cancel anytime on all plans.
Built by Surf Apps LLC. Not VC-funded. Built to last, not to flip.
Enriched leads are capped per tier. Overages are opt-in only.