Null Bounce Description
Null Bounce helps companies reduce the bounce rate of their email campaigns. The service can also be used as an API. This allows users to verify that they have entered a valid email address on sign-up forms.
Null Bounce uses a variety of methods to verify each email. These include SMPT-validation as well as provider-specific methods. You can also detect duplicates, disposable and free emails. All duplicate emails are free.
Here are some Null Bounce features: Free Trial; SMTP verification; ESP-specific validation. Anti-greylisting Method. API Access. Disposable emails cleaner. Catch-All Domain Checker. Email duplicates checker. Role and free email. Unknown results are also free.
Null Bounce Alternatives
SalesTarget.ai — AI-Powered Sales Intelligence Operating System
Find & Enrich with 840M+ profiles. Validate contacts. Reach buyers on Email and LinkedIn. Close with a CRM built for salespeople — Power Dialer included.
SalesTarget.ai is a Sales OS built for outbound-driven B2B companies, agencies, and modern revenue teams. It centralizes every stage of the sales workflow — from data intelligence and enrichment to outreach, pipeline management, and AI assistance — eliminating the need for multiple disconnected tools.
At its core, the Intelligence Engine delivers prospecting power via 840M+ profiles, 150M+ company entities, 4,000+ data signals, and 50+ premium data providers — including real-time intent signals that surface in-market buyers before your competitors do.
Key capabilities:
Cold Email Outreach — smart sending, warm-up sequences, spintax & unified inbox
Power Dialer — auto-sequential dialing directly from the CRM
LinkedIn Automation — connection requests, InMail & multichannel drip sequences
Built-in Email Validation — reduce bounces & protect sender reputation
Integrated CRM — pipeline, deals, call logs, tasks & team collaboration
AI Co-pilot — find leads, build sequences & launch campaigns via simple chat commands
Intelligence → Enrichment → Validation → Email → Power Dialer → LinkedIn → CRM → AI Co-pilot. One platform. Infinite scale.
Learn more
InboxAlly is email deliverability software that moves your messages out of spam and promotions and into the primary inbox. It builds and protects sender reputation, warms new domains and IPs automatically, verifies inbox placement across the major mailbox providers, and monitors blacklists in real time. It layers onto any ESP or SMTP setup without changing how you send. Every plan carries a REST API, a dedicated customer success manager and 24/7 live support. Used by marketers, agencies, cold outreach teams and deliverability consultants.
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Reoon Email Verifier
One of the most reliable email validation services. It cleans invalid, temporary and unsafe email addresses. Reoon can verify even the most complex email domains, such as Gmail, Yahoo!, Microsoft, AOL, and Custom Domains, with a 99 percent accuracy. Reoon Email Verifier allows you to:
1. Verify emails from Gmail and Yahoo, Microsoft, AOL, and other domains.
2. You can validate email addresses in bulk, without having to send any emails.
3. Email lists can be cleaned up with great accuracy (99%).
4. Detect dynamically changing temporary/disposable address.
5. Email campaigns will see a significant drop in bounce rates
Reoon Email Verifier has some unique features:
1. Soft bounces can be detected such as storage full or account disabled via Gmail, etc.
2. Temporary emails can be detected dynamically to catch the most recent domains.
3. Quick API Validation allows you to verify emails live in 0.5 seconds.
It is a web-based application that runs on Reoon's servers. This can be accessed and used from any web browser.
Learn more
ZeroBounce
ZeroBounce is an email verification platform that scores and delivers emails. It helps businesses improve their inbox placement. The service can detect email typos, abusive and nonexistent email accounts, spam traps, and other potentially dangerous email addresses.
ZeroBounce also offers an email scoring service and a suite delivery tools to enhance email inbox placement. ZeroBounce has a military-grade security infrastructure that ensures customer data is kept safe.
ZeroBounce has validated over 23 billion emails to date and serves more than 400,000 businesses in 190+ nations. It also adds 200 new clients each day. ZeroBounce validates email lists and reports that they have a 99%+ accuracy rate. They also maintain a good reputation for sending quality. ZeroBounce was ranked no. 851 on Inc. 5000, the list of fastest-growing private businesses in the United States. ZeroBounce rose to number. 40 on the list.
Learn more
Pricing
Pricing Starts At:
$5.00/one-time
Free Trial:
Yes
Integrations
API:
Yes, Null Bounce has an API
No Integrations at this time
Company Details
Company:
Null Bounce
Year Founded:
2021
Headquarters:
Russia
Website:
nullbounce.com
Media
Null Bounce Dashboard screenshot
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Product Details
Platforms
Web-Based
Types of Training
Training Docs
Customer Support
Business Hours
Online Support
Null Bounce Features and Options
Email Verification Software
Bulk Email Verification
Catch-all Server Detection
Disposable Email Detection
Domain Check
Mail Server Validation
Single Email Verification
Spam Trap Detection
Syntax Check
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