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Email verification prevents bounces that damage your sender reputation. The best tools offer high accuracy, catch-all detection, and seamless integrations.
Why Email Verification Matters
- Protect sender reputation - Bounces hurt deliverability
- Save money - Don’t pay to send to bad emails
- Improve metrics - Accurate open and reply rates
- Maintain lists - Regular cleaning is essential
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AI-powered cold email platform with advanced personalization, unlimited warmups, and deliverability optimization for B2B outreach at scale
Pricing
- Starter: $99/month
- Pro: $159/month
- Enterprise: $389/month
Key Features
- AI-powered email personalization at scale
- Unlimited email warmup across all plans
- Inbox rotation for improved deliverability
- Unified inbox management
- AI-generated icebreakers
Pros
- Unlimited email accounts and sequences even on starter plan
- Advanced AI personalization increases reply rates by up to 4x
- 95% deliverability rate with proper warmup
Cons
- Support response times can exceed 2 days
- Limited direct CRM integrations beyond Zapier
All-in-one email deliverability platform with authentication monitoring, blacklist tracking, inbox testing, and domain masking for cold outreach teams.
Pricing
- Starter: $49/month
- Pro: $129/month
- Enterprise: $199/month
Key Features
- SPF, DKIM, and DMARC record generation and verification
- Real-time blacklist monitoring across 100+ databases
- Inbox placement testing for major providers
- Email content spam scoring with 162 data points
- Domain masking proxies with shared or dedicated IPs
Pros
- Comprehensive authentication setup in one dashboard
- Daily blacklist checks with instant notifications
- Generous free tier for testing and small teams
Cons
- Limited review history as a newer platform
- Dedicated IP add-on costs extra $100/month
MillionVerifier is a budget-friendly email verification service that validates email lists with 99%+ accuracy using real-time API and bulk processing.
Pricing
- Starter: $37
- Pro: $299
- Enterprise: $2199
Key Features
- 99%+ Email Verification Accuracy
- Real-Time API Verification
- Bulk List Cleaning & Validation
- Syntax & Format Checks
- Disposable Email Detection
Pros
- Industry-leading low pricing (as low as $0.0012 per verification)
- Fast bulk verification processing speeds
- Native integrations with 17 major ESPs including Mailchimp, Sendinblue, and ActiveCampaign
Cons
- Catch-all email detection accuracy lags behind premium competitors
- Customer support response times can be slow