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iOS product

Added June 14, 2026

CampaignKit - Email Validation Service for Email List Cleaning

Visit CampaignKit↗

About the product

Email Validation Service to clean your email lists. Upload your email list and CampaignKit performs various checks like disposable email address detection, domain and mailbox checks. You can review and download the cleaned list.
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For product owners

Promote CampaignKit

Every listing gets one post to our X and Threads followers. It is seen once, then the traffic stops. Promotion keeps CampaignKit in front of people instead.

  • Back in the X and Threads rotation: CampaignKit gets posted again instead of once.
  • A promoted slot on the AppRater homepage, carrying a Promoted badge.
  • A direct link to CampaignKit from a DR45 site (Ahrefs Domain Rating), with no redirect in between.
  • A labelled spot in the weekly email to AppRater subscribers, one promoted app per issue.
  • Stays on the first screen however old the listing is, while new submissions push everything else down.

Monthly promotion

$14USD per month

Card, Apple Pay and more, through Whop. Starts straight away.

  • Cancel any time from the Whop account you paid with, or email [email protected] and we will do it.
  • The promotion starts straight away, no waiting on us.
  • Whop handles the checkout. We never see your card.

Questions first? Email [email protected].

For ownersOwn CampaignKit? You can add a deal, post a role or put the badge on your own site.