CampaignKit VS VerifiedEmail

CampaignKit Pricing

VerifiedEmail Pricing

CampaignKit

• Email Validation Service: Cleans email lists to reduce bounces and remove low-quality contacts, protecting sender score.
• Mailbox Deliverability Check: Tests if a target email server accepts emails for a given mailbox without sending an actual email.
• Disposable Email Address Detection: Identifies over 3000+ domains of temporary email services.
• Catch-All Detection: Detects common catch-all email addresses associated with low open rates.
• Syntax Validation: Instantly detects and flags email addresses with invalid syntax.
• Domain Checks: Verifies the email domain's existence and its configuration to accept emails.
• Quality Score: Assigns a score to each email address to rate its overall quality and validity.
• Bulk Email List Cleaning: Allows users to upload email lists (e.g., as CSV) for comprehensive verification.

VerifiedEmail

• Real-Time Verification: Instantly verifies emails at the point of entry via website widget or API.
• Bulk List Cleaning: Cleans large email lists with 99% precision to reduce undeliverable emails.
• Continuous Re-Verification: Offers automated daily list verification and ongoing maintenance.
• Flexible Integrations: Integrates with custom workflows using API, webhooks, and widgets.
• Advanced Scoring: Provides multiple data points to assess the quality of each email address.
• Duplicate Removal: Automatically eliminates duplicate and malformed emails before verification.
• Free Repeat Verifications: Allows re-verification within 24 hours at no additional charge.
• Credits Never Expire: Unused verification credits retain their value indefinitely.
• High Speed Processing: Can verify up to 100,000 emails in under 30 minutes.
• Transparent Pricing: Simple cost structure with no hidden fees or contracts.

CampaignKit Use Cases

• Cleaning email marketing lists to improve deliverability and engagement.
• Reducing email bounce rates to maintain a healthy sender reputation.
• Verifying customer email databases to remove invalid and risky contacts.
• Filtering out disposable or temporary email addresses from sign-up forms.
• Identifying catch-all email addresses to refine audience segmentation.
• Improving the accuracy of email data before launching outreach campaigns.

VerifiedEmail Use Cases

• Validating email addresses at sign-up forms in real time.
• Cleaning and maintaining marketing or sales email lists to improve campaign performance.
• Protecting sender reputation by minimizing email bounces.
• Integrating email verification directly into custom business workflows via API.
• Ensuring compliance and reducing risk of suspension from email delivery services.
• Scoring and segmenting email lists for targeted communications.
• Automating periodic re-verification of large contact databases.
• Removing duplicates and invalid addresses from user databases.

CampaignKit FAQs

• How do you protect my data?

  We keep submitted email addresses during the lifetime of the validation. No email addresses are stored on CampaignKit's servers nor do we forward the email addresses to any 3rd party service. All communication between you and the CampaignKit servers is encrypted.
• Do you send emails during the validation?

  No. No emails are ever send to the recipient's mailbox.
• How do you perform mailbox deliverability validation?

  The validator tries to connect to the recipient's mail server, issues a MAIL command (using an email address from the validator not associated with you) followed by an RCPT command with the email address. Email servers respond with some defined response codes and additional information. This is used to detect if the mailbox is available. Instead of continuing the session, the connection will be closed (no email will be sent).
• Does this work for ESPs like gmail?

  Yes. Mailbox deliverability validation works for ESPs like gmail.com, icloud.com, yahoo.com. Some providers may impose penalties for too many connection attempts, temporarily rejecting new connections, which requires the validator to slow down.
• Do I need to buy credits?

  Yes. You buy credits depending on your needs. A credit is only used for successfully validated emails. You don't pay for syntax failures. You get 25 email validations for free upon signup.

VerifiedEmail FAQs

• Do you store or share my data?

  No. VerifiedEmail performs all processing internally and does not share your data outside its secure servers. Data is stored in accordance with privacy policies and is deleted when appropriate.
• How quickly can you verify my email list?

  The platform can verify up to 100,000 emails in under 30 minutes, though actual speed may vary depending on the number of non-responsive or slow email servers.
• Do verification credits expire?

  No, verification credits never expire and retain their value indefinitely.
• What will I be charged for?

  Charges only apply for successful definitive verification answers. There are no charges for duplicates, malformed emails, non-connectable email services, or for re-verification within 24 hours.
• Is there a free trial available?

  Yes, you can verify up to 200 email addresses for free with no credit card required.

Uptime Monitor

Uptime Monitor