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Verifier

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Email verificationWeb workspacePricingIntegrationsChangelog

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Single checksFind emailList cleaningScores and reasonsDelivery feedbackSuppression listOngoing re-checksAPI and SDKsTeam workspace

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Verifier

© 2026 Oppulence Engineering · Verifier

Verifier · Features9 pages

Features

Check addresses, clean lists, suppress bounces, and keep lists clean as they age.

  • IFeatures9
  • IIUse cases4
  • IIIIntegrations6
  • IVGuides3
  1. 01Single checksGet a clear answer for one address: valid, risky, invalid, or unknown, with a score and the reasons behind it.ReadingsFormat, domain, mail server, mailbox
  2. 02Find emailEnter a first name, a last name, and a company domain. We check the likely addresses and show the best match with a confidence level.InputFirst name, last name, domain
  3. 03List cleaningUpload a CSV and get a result for every address, a quality score for the list, and clean files to import back.InputCSV, one address per row
  4. 04Scores and reasonsEach result has a score from 0 to 100, a category, a safe-to-send flag, and the reason codes behind them.Score0 to 100
  5. 05Delivery feedbackConnect SendGrid, Mailgun, Postmark, or Amazon SES. Bounces, complaints, and unsubscribes come back and update your suppression list.PlatformsSendGrid, Mailgun, Postmark, Amazon SES
  6. 06Suppression listKeep one suppression list for your workspace. Import it, export it, and check it before each send.SourcesEvents, checks, imports, your team
  7. 07Ongoing re-checksSchedule re-checks for addresses that have not been checked recently, and verify new contacts as they arrive.TriggerA result older than your limit
  8. 08API and SDKsCheck addresses in real time at signup, run list jobs, and get results by webhook. Use the REST API with Go and TypeScript SDKs.StyleREST, JSON
  9. 09Team workspaceShare lists, results, history, and suppressions in one organization. Invite teammates and manage API keys in one place.RolesOwner, Admin, Member