5 Best APIs with Email Verification in Nigeria

We've analyzed and compared the top 5 API providers supporting Email Verification for Nigerian developers and businesses. Find the right infrastructure fit for your startup below.

Written by Editorial Staffs as at 11th June, 2026

All APIs with Email Verification

Compare
ZeroBounce Email Validation
SendGrid Email API
Mailgun Transactional Email
Mailgun Validation
Hunter
PricingFree tier: 100 validations/day, Paid from $0.001 per emailFree: 100 emails/day forever. Essentials from $19.95/month for 50,000 emails.Free tier: 100 emails/day, Paid availableFree tier available, Paid plans from $35/monthFree: 25 searches/month. Paid from $49/month.
API Access
Yes
No
Yes
Yes
No
JSON Responses
Yes
No
Yes
Yes
No
HTTPS Secure
Yes
No
Yes
Yes
No
Documentation
Yes
No
Yes
Yes
No
Sandbox
Yes
No
Yes
Yes
No
Free Tier
Yes
No
Yes
Yes
No
Email Verification
Yes
Yes
Yes
Yes
Yes
Transactional Email
No
Yes
Yes
Yes
No
Marketing Campaigns
No
Yes
No
No
No
Email Templates
No
Yes
No
No
No
Open & Click Tracking
No
Yes
No
No
No
Bounce Management
No
Yes
No
No
No
Unsubscribe Management
No
Yes
No
No
No
Webhooks
No
Yes
No
No
No
IP Warmup
No
Yes
No
No
No
Free Tier (100/day)
No
Yes
No
No
No
Domain Authentication
No
Yes
No
No
No
Email Campaigns
No
Yes
Yes
Yes
No
Batch Processing
No
Yes
Yes
Yes
No
Domain Email Search
No
No
No
No
Yes
Email Finder (by name)
No
No
No
No
Yes
Email Pattern Detection
No
No
No
No
Yes
Bulk Domain Search
No
No
No
No
Yes
Confidence Score
No
No
No
No
Yes
Source Attribution
No
No
No
No
Yes
View Details View Details View Details View Details View Details
++++
ZeroBounce Email Validation

ZeroBounce Email Validation

++++
SendGrid Email API

SendGrid Email API

++++
Mailgun Transactional Email

Mailgun Transactional Email

++++
Mailgun Validation

Mailgun Validation

++++
Hunter

Hunter