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adoptr

How real teams use adoptr.

Six concrete setups — what they configure, what they actually receive, and what changes in their week. Find the one that looks closest to your job.

Vendor sales teams

If you sell a SaaS in one of our seven verticals, adoptr lights up the buying moment. Detect new adopters of competing products, alert on migrations, defend renewals.

Competitive poachMigration alertsSave-the-account

Founders & agencies

If you sell to a specific stack — Shopify stores, Vercel deployments, Ashby users — adoptr gives you a fresh, deduped, enriched list every week. Skip the scraping, skip the brokers.

Niche outboundRecruitingStack-tagged CRM
01Vendor sales · Migration alert

“First in their inbox when a domain leaves Auth0.”

A growth lead at Clerk

Cleanest buyer-in-motion signal in B2B. Average detection-to-Slack: under 30 minutes. No guessing whether they're evaluating — they already switched.

#growth-alerts·2m
a
adoptrAPP2m
Auth migration · high confidence
atlas.com just switched Auth0 → Clerk
🔥4👀6🎯2Reply in thread
02Vendor sales · Competitive poach

“Show me every Mailgun adopter from this morning.”

A BDR team at Resend

The buyer is configuring email this week. Sales cycles compress because you're showing up at the buying moment — not three months after.

Adoptr feed <[email protected]>9:02 AM
47 fresh Mailgun adopters · last 24 hours
Top targets ranked by enrichment confidence.
coolapp.ioMailgun2h ago[email protected]
analytics.coMailgun4h ago[email protected]
shoppin.funMailgun7h ago
lumen.devMailgun11h ago[email protected], [email protected]
Full CSV · 47 rows · enriched contacts attachedvia adoptr
03Vendor sales · Save-the-account

“Warn me before a current customer ghosts us.”

Retention lead at Customer.io

Early-warning for churn. Renewals team gets a heads-up while there's still time to save the account — not after the cancellation email.

#retention-alerts·just now
a
adoptrAPPjust now
Watchlist hit · existing customer adopted a competitor
acme.com (your customer since 2024) just configured Klaviyo on a marketing subdomain.
🚨1📞1Reply in thread
04Founders & agencies · Niche outbound

“Send me fresh Shopify stores every Tuesday.”

Indie founder selling a Shopify analytics tool

A predictable, calm cadence. Build your outbound week around the CSV drop — no scraping, no Sales Nav rabbit holes, no LinkedIn ToS roulette.

shopify-adopters-2026-04-12.csv214 rows
domainstore_nameadopted_atcountry
brightwool.comBrightwool Co2026-04-09US
sunclub.shopSun Club2026-04-09AU
pasta-fresca.itPasta Fresca2026-04-10IT
thequietgarden.coQuiet Garden2026-04-11UK
northwave.studioNorthwave Studio2026-04-11CA
Showing 5 of 214 ·delivered every Tuesday at 9:00 AM
05Founders & agencies · Recruiting

“Companies that just turned on an ATS are about to hire.”

Boutique recruiting agency

Direct line to decision-makers within days of ATS deployment — weeks before the roles even hit LinkedIn. Win the contract before competitors know the company is hiring.

Adoptr feed <[email protected]>9:02 AM
12 companies adopted Ashby/Greenhouse · today
CEO + Head of People emails attached.
northstar.aiAshby3h ago[email protected] · [email protected]
lumencraft.coGreenhouse5h ago[email protected]
voltworks.ioLever8h ago[email protected] · [email protected]
Full digest · 12 companies · 21 enriched emailsvia adoptr
06Founders & agencies · Stack-tagged TAM

“Auto-load Vercel adopters into HubSpot as new deals.”

DevTools agency selling to hosting customers

Pipeline self-loads. Every fresh Vercel deployment lands in HubSpot tagged 'vercel-adopter' with vendor history attached. BDRs work the newest list every Monday.

POST /webhooks/adoptr
{
  "event": "adoption",
  "domain": "lumen.dev",
  "vendor": "Vercel",
  "vertical": "hosting",
  "detected_at": "2026-04-12T14:09:21Z"
}
HubSpot · Deal created
lumen.dev
New Vercel deployment · auto-tagged
vercel-adopterfresh · 24h
Ownerunassigned
Bring your own logic

Or roll your own with the API.

The Plays tier ships an API key. Pull the raw firehose or query by filter, route into your warehouse, your Slack bot, your AI agent, your in-house lead-scoring model. No vendor lock-in: the data is yours from the moment of detection.

curl https://api.adoptr.dev/migrations \
  -H "Authorization: Bearer adptr_live_…" \
  -d 'vertical=auth' \
  -d 'from_vendor=Auth0' \
  -d 'confidence=high'

See your setup live.

Drop your email and the vertical you sell into. We'll send a sample CSV in the shape of whichever use case above looks closest to your job.