ZeroBounce VS CampaignKit

ZeroBounce Pricing

CampaignKit Pricing

ZeroBounce

• Email Validation: Cleans email lists with 99% accuracy, identifying invalid, abuse, spam trap, disposable, and catch-all emails.
• Email Activity Data: Identifies the most active subscribers based on recent engagement.
• Email Score: AI-driven analysis providing in-depth insights into email list quality.
• Email Finder: Locates new, valid email addresses for outreach.
• DMARC Monitor: Provides real-time monitoring for DMARC policies across multiple domains.
• Blacklist Monitor: Offers real-time monitoring of sender reputation against blacklists.
• Inbox Placement Test: Assesses the deliverability of emails to the inbox.
• Email Server Tester Tool: Helps diagnose potential issues with email servers.
• Email Warmup: Improves sender reputation through automated sending and positive engagement.
• Real-time API: Allows integration for validating emails as they are collected.

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.

ZeroBounce Use Cases

• Cleaning email marketing lists to reduce bounce rates.
• Improving email deliverability and inbox placement.
• Maintaining a positive sender reputation.
• Verifying email addresses in real-time during user registration.
• Finding new valid email contacts for sales and business development.
• Ensuring compliance and data hygiene for email databases.
• Analyzing email list quality using AI scoring.
• Monitoring domain security with DMARC checks.

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.

ZeroBounce FAQs

• How do ZeroBounce credits work?

  Credits are used for email validation, AI Scoring, and Email Finder tools. One credit validates or scores one email address. Email Finder uses 20 credits per successful query.
• Do ZeroBounce credits expire?

  No, purchased or promotional credits never expire and remain available in your account.
• Are users charged for 'unknown' results?

  No, ZeroBounce does not charge credits for 'unknown' email verification results or for removing duplicate emails.
• What is the difference between Pay as You Go and subscriptions?

  Pay as You Go allows purchasing credits as needed (minimum 2,000). Subscriptions offer monthly credits, potentially saving up to 18%, with unused credits rolling over. Subscriptions can be cancelled anytime.
• How quickly can ZeroBounce clean an email list?

  Cleaning speed depends on list size; for example, ZeroBounce processes 100,000 email addresses in approximately 45 minutes.

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.

Uptime Monitor

Uptime Monitor