Enterprise-Grade
Phone, Email & IP
Validation
The #1 lookup tool for companies that rely on phone lookups, phone spam checks, IP fraud prevention, email deliverability, and more.
5-minute setup • Cancel anytime
99.97%
Accuracy Rate
10M+
Daily Lookups
Real Results fromReal Customers
See how businesses like yours are preventing fraud, improving data quality, and increasing revenue with 1Lookup
"1Lookup caught 87% more fraudulent signups than our previous solution. Saved us $200K in chargebacks this quarter alone."
Sarah Mitchell
Co-Founder & CTO (B2B SaaS, Series A) of CloudVault
"Email validation cut our bounce rate by 94%. Our sender reputation went from poor to excellent in 30 days."
Michael Stevens
VP of Technology (Inc 5000) of SecureShield Insurance
"Real-time phone validation blocked 15K fake accounts in our first month. The ROI was immediate."
David Johnson
Director of Fraud Prevention of VelocityTel Communications
Industry-Leading Performance
Consistently outperforming competitors across all key metrics
99.97%
Accuracy
300ms
Response Time
25%
More Catches
71%
Fraud Reduction
$50M+
Fraud Prevented
1B+
API Calls Processed
99.99%
Uptime SLA
Real-Time Fraud Intelligence
Monitor and prevent fraud with advanced analytics and real-time risk scoring across all validation types
Fraud Detection Rate
200+
Countries
10M+
Daily Checks
99.99%
Uptime
Fraud Scoring
Real-time risk assessment with 50+ fraud indicators
Pattern Detection
ML-powered anomaly detection catches emerging threats
Global Intel
Worldwide fraud database updated every 60 seconds
Analytics
Detailed insights and reporting for better decisions
Built for Scale
Enterprise-grade infrastructure that grows with your business
< 300ms
API Response Time
15+
Global Data Centers
50M+
Fraud Patterns
24/7
Daily Updates
Phone Validation &Data Intelligence Suite
Industry-leading phone validation with spam detection, email verification, and IP intelligence. All powered by universal credits.
Phone Intelligence
Real-time carrier data reveals if a number is real, risky, or fraudulent
Phone Spam Check
Block unwanted calls and monitor your numbers for spam flags
Email Validation
Stop fake emails and protect your sender reputation
IP Intelligence
Spot hidden users and verify real locations instantly
Domain Intelligence
Deep website analysis with technology detection and business insights
Skip Tracing
Advanced people and asset location services for professionals
Universal Credit System
All products use the same universal credits • No complex pricing tiers • Pay only for what you use
100 free credits • Setup in 5 minutes • Premium support
Why 1Lookup Beats the Competition
The only verification platform with direct FCC access. Built for businesses like yours.
Compare with 30+ Industry Leaders
See detailed comparisons with every major validation provider
Showing 31 of 31 competitors
Fresh Daily Data
Direct from FCC & carriers daily. Competitors use months-old recycled data
Universal Credits
One simple credit works for everything. No confusing tiers or surprise charges
SMB-Focused
Built for growing businesses. Start in 5 minutes, scale as you grow
| Feature | 1Lookup | Typical Competitors |
|---|---|---|
Data Freshness | Daily Updates | Monthly/Quarterly |
Data Source | Direct from FCC & carriers - always accurate | Recycled databases |
Pricing Model | Simple pricing - one credit for everything | Complex tiers |
Fraud Scoring | ||
DNC Registry | ||
No Contracts | ||
Instant Setup | 5 minutes | Days/Weeks |
SMB Friendly | ||
Pricing Approach | Pay only for what you use | Complex pricing tiers |
15%
More Accurate
80%
Less Expensive
25%
More Invalid Catches
Stop Paying forBad Data
Join 10,000+ businesses catching more fraud with better data. Start free in 5 minutes.
100 free credits • Setup in 5 minutes • Premium support
Trusted by leading companies