Null Bounce favicon Null Bounce VS Bouncer favicon Bouncer

Null Bounce

Null Bounce provides an email verification service designed to enhance email marketing effectiveness by cleaning email lists and minimizing bounce rates. Users can easily start by registering for a free account, which includes 100 complimentary email verifications. The platform accepts email lists uploaded in standard CSV and TXT formats. Once the verification process is complete, users are notified via email and can download their cleaned list, ensuring higher deliverability for future campaigns.

The service employs a comprehensive validation process to ensure list accuracy. This includes checking for syntax errors, identifying and removing disposable or temporary email addresses, and detecting catch-all domains that inaccurately report all emails as valid. Null Bounce also identifies duplicate emails (charging only once per unique email), flags role-based and free provider addresses, utilizes anti-greylisting techniques to minimize uncertain results, performs Mail Transfer Agent (MTA) validation for MX records, and identifies hard bounces. Notably, users are not charged for emails that result in an 'unknown' status.

Bouncer

Bouncer offers a comprehensive suite of email verification and deliverability solutions designed for businesses of all sizes. Its core service focuses on cleaning email lists with high accuracy and speed, utilizing sophisticated technology to identify invalid, risky, or unknown email addresses. The platform emphasizes ease of use through a simple interface and provides detailed results to help users maintain healthy mailing lists.

Beyond basic verification, Bouncer features tools like Toxicity Check to identify potentially harmful addresses (spam traps, complainers) and a Deliverability Kit to test inbox placement and monitor blocklists. It also provides Bouncer Shield for real-time verification on sign-up forms and Data Enrichment capabilities to enhance customer profiles. Security is paramount, with GDPR and SOC2 compliance, ensuring user data is handled safely within its EU-hosted infrastructure.

Pricing

Null Bounce Pricing

Usage Based

Null Bounce offers Usage Based pricing .

Bouncer Pricing

Freemium
From $2

Bouncer offers Freemium pricing with plans starting from $2 per month .

Features

Null Bounce

  • Syntax Errors Validator: Removes emails with invalid syntax.
  • Disposable Emails Cleaner: Identifies and removes temporary email addresses.
  • Catch-All Domain Checker: Detects domains configured to accept all emails.
  • Email Duplicates Checker: Detects duplicate emails, ensuring you only pay once.
  • Role and Free Email Identifier: Distinguishes role-based addresses (e.g., support@) and emails from free providers.
  • Anti-Greylisting Method: Employs standard-compliant techniques to reduce unknown verification results.
  • Hard Bounce Validator: Identifies email addresses that are guaranteed to bounce.
  • MTA Validation: Performs Mail Exchanger (MX) record checks to confirm server validity.
  • Free Unknown Results: No charge for emails where the validity cannot be definitively determined.
  • Pay As You Go Credits: Purchase verification credits as needed without subscription.
  • Volume Discounts: Reduced cost per email verification for larger list sizes.
  • Deduplication Included: Automatically removes duplicates without extra cost.

Bouncer

  • Email Verification App: Easy-to-use SaaS application for bulk email list cleaning.
  • Email Verification API: Robust API for integrating verification into other solutions.
  • Bouncer Shield: Real-time email verification for sign-up forms to block invalid or fraudulent entries.
  • Toxicity Check: Identifies risky email addresses like spam traps, complainers, or breached emails.
  • Deliverability Kit: Tools to test inbox placement, verify authentication (SPF, DKIM, DMARC), and monitor blocklists.
  • Data Enrichment: Enhances customer data with publicly available company information.
  • Integrations: Connects with various marketing platforms for seamless list verification.
  • High Accuracy & Coverage: Aims for precise verification results with minimal unknowns.
  • Security Compliance: Adheres to GDPR and SOC2 standards.
  • Deep Catch-All Verification: Advanced verification for catch-all server types.

Use Cases

Null Bounce Use Cases

  • Cleaning email marketing lists to improve deliverability.
  • Reducing bounce rates for email campaigns.
  • Verifying user email addresses during sign-up or registration.
  • Maintaining a positive sender reputation with email service providers.
  • Validating email lists before sales outreach or lead generation activities.
  • Ensuring data hygiene for CRM and contact databases.

Bouncer Use Cases

  • Cleaning email marketing lists to reduce bounce rates.
  • Improving email deliverability and sender reputation.
  • Protecting online forms from invalid or fraudulent sign-ups.
  • Validating user email addresses in applications or SaaS platforms.
  • Enriching CRM data with company information.
  • Verifying email lists before launching marketing campaigns.
  • Ensuring data hygiene and compliance.

FAQs

Null Bounce FAQs

  • Do my credits ever expire?
    No. All the credits you purchase or receive for free will always be available in your account.
  • How fast is Null Bounce?
    Verification speed depends on factors like list size and quality. An average list of 100,000 emails is typically completed in less than 2 hours.
  • Do you share my data?
    No, never. Your data is erased 30 days after you upload your file, unless you choose to delete it sooner.
  • What payment methods do you support?
    We support major payment cards like MasterCard, Visa, Maestro, American Express, and also PayPal.

Bouncer FAQs

  • Can I purchase email verification and the deliverability kit separately?
    Yes, you can buy just one service independently or combine both for the ultimate email deliverability results.
  • Why does Bouncer primarily offer email verification credits instead of monthly plans?
    This provides flexibility. Credits purchased on demand never expire, allowing users to buy what they need without a fixed monthly commitment for unused credits.
  • How much does email verification cost?
    Pricing is based on volume. It starts at $8 for 1,000 credits, with the price per email decreasing as you purchase more credits.
  • Is there a way to automatically purchase credits regularly?
    Yes, you can set up an auto-refill option so that your account is topped up with new credits automatically, ensuring continuity.
  • Are there discounts available for email verification?
    Yes, volume discounts apply. The more credits you purchase at once, the lower the cost per credit becomes.

Uptime Monitor

Uptime Monitor

Average Uptime

100%

Average Response Time

1019.87 ms

Last 30 Days

Uptime Monitor

Average Uptime

99.58%

Average Response Time

1137.97 ms

Last 30 Days

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