Email verification service trusted by 300,000+ businesses to confirm addresses are real and safe to send to
Transactional email API for developers, run from Sweden
Stage
Established
Not given
Founded
2017
Not given
Based in
US
SE
Pricing model
Freemium
Freemium
Pricing
Not given
Free: €0/month with 100 messages a day and 2 domains. Pro: €19/month for 10,000 messages a month and 10 domains, then €1 per 1,000 messages. Scale: €99/month for 100,000 messages a month and 100 domains, then €0.80 per 1,000 messages. Prices exclude VAT.
Key features
Bulk email verification to remove invalid and risky addresses
Email verification API with client libraries for Node.js, Ruby, and Python
Real-time email validation widget for HTML forms
Email deliverability monitoring and inbox placement tracking
Disposable, role-based, and accept-all email detection
Integration with 50+ platforms including Mailchimp, HubSpot, Salesforce
Email quality score from 0 to 100
DMARC, SPF, and DKIM authentication checking
DKIM signing on every message
Delivery, bounce and complaint tracking
No message body storage
No tracking pixels or link rewriting
HTTP API with official SDKs
SMTP support
Webhooks with HMAC-SHA256 signing
MCP and A2A agent support
One-click account deletion
What makes it different
99% deliverability guarantee backed by real-time verification
SOC 2 Type II certified and GDPR/CCPA compliant
No long-term contracts with pay-as-you-go pricing and credits that never expire
Message bodies never stored, only envelope and subject line kept
No tracking pixels, no link rewriting
Free plan is permanent, not a trial
Single server in Stockholm, minimal third-party access
Emailable
Announcer