Enterprise-Grade Phone Validation
Real-time carrier verification, line type detection, and VOIP identification. Complete phone intelligence with transparent pricing and comprehensive documentation.
5-minute setup • Cancel anytime
99.97%
Accuracy Rate
10M+
Daily Lookups
Trusted by 10,000+ businesses
Real Results from Real Customers
"1Lookup caught 87% more fraudulent signups than our previous solution. Saved us $200K in chargebacks this quarter alone."
Miguel Serenas
Co-Founder of Journey+ (B2B SaaS, Series A) of Journey+
"Email validation cut our bounce rate by 94%. Our sender reputation went from poor to excellent in 30 days."
Saif Akram
Founder of Mailsplash.ai (AI Marketing Tools, Bootstrapped) of Mailsplash.ai
"Real-time phone validation blocked 15K fake accounts in our first month. The ROI was immediate."
Dan Vykhopen
CEO of useMassive.com (Developer Tools, YC W22) of useMassive.com
Industry-Leading Performance
Accuracy
99.97%
Response Time
300ms
More Catches
25%
Fraud Reduction
71%
Real-Time Fraud Intelligence
Monitor and prevent fraud with advanced analytics and real-time risk scoring across all validation types
Fraud Detection Rate
+15% vs competitors200+
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
Phone Validation & Data Intelligence Suite
Industry-leading phone validation with spam detection, email verification, and IP intelligence
Why 1Lookup Beats the Competition
The only verification platform with direct FCC access. Built for businesses like yours.
Fresh Daily Data
Direct from FCC & carriers daily. Competitors use months-old recycled data
Universal Tokens
One simple token 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 token 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