Integration Library
Connect 1lookup with your favorite tools and platforms. Choose from no-code solutions to custom API integrations. Start automating in minutes.
Showing 1-12 of 125 integrations(Page 1 of 11)
Stripe Payment Processing
Stripe
Prevent payment fraud and reduce chargebacks by 75% with real-time phone validation during Stripe checkout.
GitHub Developer Security
GitHub
Secure repositories and organizations with phone validation, contributor verification, and CI/CD pipeline protection.
Twilio SMS & Voice API
Twilio
Enhance Twilio workflows with phone validation, smart SMS routing, and fraud prevention to reduce costs by 40%.
Close CRM
Close
Built-for-sales CRM with advanced calling features, call logging, and telemarketing optimization for high-velocity sales teams.
LinkedIn Sales Navigator
Advanced LinkedIn prospecting and lead generation with enterprise-grade phone validation and profile verification.
Zapier Integration
Zapier
Connect 1lookup with 5,000+ apps without writing code. Perfect for marketers and non-technical users.
WordPress CMS
WordPress
Validate contacts through WordPress forms and user registration with our native WordPress plugin.
Google Sheets
Validate phone numbers and emails directly in Google Sheets with custom functions and automation.
Klaviyo E-commerce Marketing
Klaviyo
Boost e-commerce revenue with advanced customer validation, CLV prediction, and personalized campaigns.
Slack Team Communication
Slack
Get real-time phone validation notifications, fraud alerts, and team collaboration features directly in Slack channels.
SendGrid
SendGrid
Maximize your SendGrid email deliverability with advanced email validation and bounce prevention technology.
Salesflare
Salesflare
Intelligent B2B CRM that builds itself with AI-powered automation and self-learning capabilities.
Which Integration is Right for You?
| Feature | Zapier | Make | n8n | Webhooks |
|---|---|---|---|---|
| No-code required | — | |||
| Self-hosted option | — | — | ||
| Pre-built templates | — | — | ||
| Advanced routing | Limited | |||
| Custom logic | Basic | Advanced | Advanced | Unlimited |
| Best for | Quick setups | Complex flows | Privacy-first | Developers |
Popular Integration Use Cases
Lead Validation
Automatically validate and score leads as they enter your CRM or marketing automation platform.
Fraud Prevention
Check for spam numbers and risky emails during user registration to prevent fraud.
Data Enrichment
Enhance your contact records with carrier info, location data, and validation status.
Ready to start integrating?
Get your API key and connect 1lookup to your favorite tools in minutes. Join thousands of companies automating their data validation.