Clearout Clears Bad Emails.1Lookup Validates Everything.
Clearout provides solid email validation and cleaning services—but 1Lookup delivers superior accuracy, faster performance, and comprehensive multi-service validation. While Clearout focuses on email verification, 1Lookup provides unified validation for phone, email, and IP with advanced fraud detection and better global coverage.
Superior Accuracy & Intelligence
While Clearout provides solid 98% email validation accuracy, 1Lookup achieves 99.5% deliverability accuracy with AI-powered algorithms. Our machine learning models continuously improve, providing superior results and advanced fraud detection.
Superior Performance & Platform
Experience 120ms average response times vs. Clearout's 170ms+, plus comprehensive validation for phone, email, and IP in one platform. Our globally distributed edge network ensures your users never wait for validation results.
Email Specialist vs. Multi-Service Platform
Why comprehensive validation wins for modern applications
| Feature | 1Lookup | Clearout | Winner |
|---|---|---|---|
Email Validation Accuracy Higher accuracy with advanced algorithms | 99.5% deliverability accuracy | 98% typical accuracy | |
API Response Time Faster responses for better UX | 120ms real-time validation | 170ms+ average response | |
Fraud Detection Comprehensive fraud protection vs basic filtering | Advanced AI fraud scoring | Basic spam detection | |
Service Scope Multi-service platform vs email-only | Email + Phone + IP validation | Email validation focus | |
Pricing Model Transparent pricing vs credit systems | Simple per-validation pricing | Credit-based pricing tiers | |
Integration Method Optimized for real-time validation | Modern REST API | REST API + bulk processing | |
Global Coverage Better international coverage | 195+ countries supported | 190+ countries supported | |
Disposable Email Detection More comprehensive disposable email protection | Advanced disposable detection | Good disposable filtering |
Stop Fraud Before It Starts With Intelligence Clearout Can't Match
While Clearout provides email validation with good filtering capabilities, 1Lookup goes deeper with advanced fraud detection that analyzes patterns, identifies suspicious numbers, and provides real-time risk scoring. Protect your business from SMS fraud, account takeovers, and fake registrations with intelligence that learns and adapts.
Real-time Risk Scoring
Instant fraud probability assessment for every number
Pattern Recognition
Detect suspicious behavior patterns across millions of numbers
Adaptive Learning
AI that improves fraud detection accuracy over time
Global Response Times
vs Clearout's 170ms+
Deliver Results Faster Than Clearout's Sluggish API
Speed matters when users are waiting. 1Lookup's globally distributed edge network delivers validation results in under 200ms worldwide, while Clearout's infrastructure struggles with 170ms+ response times. Our optimized algorithms and strategic caching ensure your users never wait, improving conversion rates and user experience.
Edge Computing Network
15 global data centers for minimal latency
Intelligent Routing
Automatic routing to nearest available server
99.99% Uptime SLA
Guaranteed availability with automatic failover
Get Complete Intelligence, Not Just Clearout's Limited Data
Clearout provides good email validation and cleaning but lacks the advanced intelligence and multi-service capabilities of comprehensive platforms. 1Lookup provides a complete intelligence profile: HLR data, subscriber status, porting history, network type, roaming information, and more. Make informed decisions with data that actually helps your business understand and verify your users.
Complete Phone Profile
Simple Migration from Clearout
`https://api.clearout.io/v2/email_verify/instant`,
{
method: 'POST',
headers: {'Authorization': `Bearer ${token}`},
body: JSON.stringify({email})
}
);
`https://api.1lookup.io/v1/validate`,
{
method: 'POST',
headers: {'X-API-Key': key},
body: JSON.stringify({email, phone, ip})
}
);
Migrate in Minutes With Better Docs and Support Than Clearout
Switch from Clearout's complex implementation to 1Lookup's clean REST API in one line of code. Our documentation is clearer, our examples work out of the box, and our support team actually responds. Plus, no rate limits means you can scale without throttling headaches.
No Rate Limits
Scale to millions of requests without throttling
24/7 Support
Real humans, not chatbots, when you need help
Clear Documentation
Examples that work, guides that make sense
Save Significantly on Validation Without Sacrificing Quality
Clearout's credit-based pricing can become expensive at scale compared to 1Lookup's transparent per-validation model with multi-service capabilities. 1Lookup offers transparent, predictable pricing that scales with your business. No surprise charges, no commitment requirements, no rate limit fees. Just better validation at a fraction of the cost.
Significant Cost Savings
$0.005 vs Clearout's higher pricing
No Hidden Fees
What you see is what you pay—no surprises
Volume Discounts
Save even more as you scale up
Monthly Cost Comparison
Save $45/month
Save $400/month
Save $3,500/month
Significant savings across all tiers
Email Cleaning vs. Complete Validation
Choose based on your validation scope
Clearout is best for:
- • Teams needing only email validation
- • Email list cleaning workflows
- • Basic email verification
- • Straightforward validation requirements
1Lookup is best for:
- • Comprehensive user validation (email + phone + IP)
- • Advanced fraud detection and security
- • High-performance applications
- • Multi-service validation requirements
Why Choose Multi-Service?
Modern applications need to validate multiple user data points. Get better accuracy, fraud detection, and user insights with 1Lookup's comprehensive platform.
Upgrade to Complete Validation
Why validate just emails when you can validate everything? Get superior accuracy, comprehensive fraud detection, and multi-service validation with 1Lookup.
100 free validations • Email + Phone + IP • 15% cost savings