Overview of BillionVerify
Présentation détaillée
✅ Strengths
- Real-time SMTP verification claimed at 99.9% accuracy
- Free offer of 100 verifications per day without a credit card
- Bulk CSV processing with progress tracking and export
- JSON API to integrate validation into workflows
- Detection of disposable addresses, catch-all, and spam traps
- Native integrations with Mailchimp, HubSpot, SendGrid, Zapier
⚠️ Limits
- Not an all-in-one tool: limited to email verification
- Monthly subscription pricing is not publicly displayed
- The 99.9% accuracy claim remains a vendor claim not independently verified
- No campaign sending or sequence management
BillionVerify est-il fait pour vous ?
✓ Ideal if you…
- ✓ B2B cold email prospecting teams
- ✓ Agencies cleaning client lists
- ✓ Stores validating e-commerce sign-ups
- ✓ Developers integrating API validation
✗ To avoid if you…
- ✗ Those seeking a full email suite
- ✗ Uses with no budget beyond 100/day
- ✗ Those wanting automated sequence sending
- ✗ Needs for advanced marketing analytics
🎯 Our verdict
BillionVerify is a tool specialized in email verification that does one thing well: checking the validity and deliverability of addresses before sending. Real-time SMTP control, detection of disposable addresses, catch-all, generic, and spam trap accounts cover the essentials of list-cleaning needs. Its commercial strength is clear: a free offer of 100 verifications per day without a credit card, then clearly laid-out credit packs ($20 for 20,000 credits, up to 1 million for $350). The JSON API and integrations with Mailchimp, HubSpot, SendGrid, or Zapier make it a good technical link in a prospecting chain. However, it’s not a complete email platform: it handles neither campaign sending nor sequences, and monthly subscription pricing remains unclear. The claimed 99.9% accuracy is a vendor claim worth testing on your own lists. For a team that mainly wants to reduce bounce rate before sending, it’s a pragmatic and affordable choice.
FAQ — BillionVerify
What is BillionVerify?
Is there a free offer?
How much does BillionVerify cost?
Does BillionVerify offer an API?
Which tools does it integrate with?
SMTP validation at 99.9% accuracy, 100 free verifications every day