Get in Touch
Have questions about our data validation APIs? Need help with integration? Our team is here to help you succeed.
Choose Your Preferred Contact Method
We're here to help however works best for you
Email Support
Contact our support team
support@1lookup.io
24-48 hours
Live Chat
Chat with us in real-time
Available 9 AM - 6 PM EST
Instant response
Schedule a Call
Book a demo or consultation
Book 30-min demo
Same day
Documentation
Self-service help resources
app.1lookup.io/docs
Immediate
Frequently Asked Questions
Quick answers to common questions
How accurate are your validation results?
Our validation accuracy exceeds Enterprise level for phone numbers and Enterprise level for email addresses, significantly higher than industry standards.
Do you offer API documentation?
Yes! We have comprehensive API documentation with examples, SDKs, and interactive testing tools available at app.1lookup.io/docs
What is your pricing model?
We use simple credit-based pricing with no setup fees or monthly minimums. Start free with 1,000 lookups, then pay as you grow.
How fast are your API responses?
Our average global response time is under 200ms, with Enterprise-level uptime commitment. Perfect for real-time validation needs.
Still have questions? We'd love to help!