Features
Core protection to get started.
- 170K requests per month
- Core IP, VPN & device APIs
- Bulk IP, BIN/IIN & domain lookups
- API access control
- Onboarding, webhook & integration
Highly Rated
4.5
4.5Don't Let Bad Data and Fraud Drain Your Profits
Empower your business with real-time fraud insights and reduce losses before they happen.
- 3-day free trial
- 1,000 requests during trial
- Cancel anytime
Our trusted partnerships enable us to deliver the best services tailored to your needs
Stay vigilant
Stay connected and monitor it all, right from the Dashboard
Effortlessly track, monitor, and gain valuable insights in real-time with our intuitive Dashboard.
- Suspicious IP
- Fake Sign-up
- Fraudulent Payment
- Invalid IBAN
- Profanity Detection
Fraud Payments Blocked
1,284
Last 24 hours
12%Suspicious IPs Blocked
3,942
Last 24 hours
8%Spam Emails Blocked
876
Last 24 hours
5%Fake Numbers Blocked
412
Last 24 hours
3%Weekly Usage
This week so far
Account insights
Unleash the Power of Greip Dashboard to Unlock Actionable Insights
Monitor your usage and get insights about your account.
- Fraud Payments Blocked
- Suspicious IPs Blocked
- Spam Emails Blocked
- Fake Numbers Blocked
- Weekly Usage
Advanced customization
Tailor-Made Security with Custom Rules & Blacklists
We understand that every business has unique needs when it comes to fraud prevention and data security. That's why we empower you to take full control with custom rules and blacklists.
- Unlimited Custom Rules
- Unlimited Blacklists
- User-Defined Rules
- Conditional Rules
#TitleAction
CR4Block payments from high-risk countriesOverwrite Score
CR5Mark specific BINs as invalidForce Invalidation
CR6Whitelist verified enterprise accountsWhitelist
BL2Block disposable email domainsBlacklist
CR7Flag repeated failed sign-upsOverwrite Score
CR8Require extra checks for proxy trafficOverwrite Score
BL3Block known fraud phone prefixesBlacklist
By developers, to developers
Integrate Greip with the languages you use
Dashboard
Payment blockedLive
Suspicious IPLive
Spam signupLive
Dashboard
Payment blockedLive
Suspicious IPLive
Spam signupLive
Powering fraud prevention globally
Trusted by Innovative Businesses Worldwide
Trusted by Businesses Worldwide
See Why Our Clients Rely on Greip for Secure and Reliable Protection
Greip.io is a great product that helps keep your website/app secure and safe. Congrats on the launch of the product!
Samar Ali
Product Hunt
The product is fantastic and helps keep my website/app secure and safe. Keep up the good work!
Ayesha Awan
Product Hunt
Very satisfied with the service. Beside all services they provide, they also helped us integrating the service into our platform! ❤️
Murtadha Ahmed
Trustpilot reviewer
We've seen incredible results since integrating Greip's fraud prevention services. The real-time alerts and accurate IP geolocation have drastically reduced chargebacks for our business.
Fred Rodriguez
Trustpilot reviewer
Greip's API has been a game-changer for detecting fraudulent transactions. It's easy to integrate and works flawlessly. Highly recommended!
Tomas Son
Trustpilot reviewer
The email and phone lookup tools from Greip are spot-on! They've boosted our registration process by filtering out fake accounts. A fantastic service!
Julie Akins
Trustpilot reviewer
Greip.io is a great product that helps keep your website/app secure and safe. Congrats on the launch of the product!
Samar Ali
Product Hunt
The product is fantastic and helps keep my website/app secure and safe. Keep up the good work!
Ayesha Awan
Product Hunt
Very satisfied with the service. Beside all services they provide, they also helped us integrating the service into our platform! ❤️
Murtadha Ahmed
Trustpilot reviewer
We've seen incredible results since integrating Greip's fraud prevention services. The real-time alerts and accurate IP geolocation have drastically reduced chargebacks for our business.
Fred Rodriguez
Trustpilot reviewer
Greip's API has been a game-changer for detecting fraudulent transactions. It's easy to integrate and works flawlessly. Highly recommended!
Tomas Son
Trustpilot reviewer
The email and phone lookup tools from Greip are spot-on! They've boosted our registration process by filtering out fake accounts. A fantastic service!
Julie Akins
Trustpilot reviewer
The email and phone lookup tools from Greip are spot-on! They've boosted our registration process by filtering out fake accounts. A fantastic service!
Julie Akins
Trustpilot reviewer
Greip's API has been a game-changer for detecting fraudulent transactions. It's easy to integrate and works flawlessly. Highly recommended!
Tomas Son
Trustpilot reviewer
We've seen incredible results since integrating Greip's fraud prevention services. The real-time alerts and accurate IP geolocation have drastically reduced chargebacks for our business.
Fred Rodriguez
Trustpilot reviewer
Very satisfied with the service. Beside all services they provide, they also helped us integrating the service into our platform! ❤️
Murtadha Ahmed
Trustpilot reviewer
The product is fantastic and helps keep my website/app secure and safe. Keep up the good work!
Ayesha Awan
Product Hunt
Greip.io is a great product that helps keep your website/app secure and safe. Congrats on the launch of the product!
Samar Ali
Product Hunt
The email and phone lookup tools from Greip are spot-on! They've boosted our registration process by filtering out fake accounts. A fantastic service!
Julie Akins
Trustpilot reviewer
Greip's API has been a game-changer for detecting fraudulent transactions. It's easy to integrate and works flawlessly. Highly recommended!
Tomas Son
Trustpilot reviewer
We've seen incredible results since integrating Greip's fraud prevention services. The real-time alerts and accurate IP geolocation have drastically reduced chargebacks for our business.
Fred Rodriguez
Trustpilot reviewer
Very satisfied with the service. Beside all services they provide, they also helped us integrating the service into our platform! ❤️
Murtadha Ahmed
Trustpilot reviewer
The product is fantastic and helps keep my website/app secure and safe. Keep up the good work!
Ayesha Awan
Product Hunt
Greip.io is a great product that helps keep your website/app secure and safe. Congrats on the launch of the product!
Samar Ali
Product Hunt
Pricing made flexable
Plans for all your needs
Premium
Popular$89
per month
Perfect for small businesses
3-day free trial included
Start 3-day free trialFeatures
Everything in Standard, plus…
- 400K requests per month
- Payment fraud, IBAN & ASN lookups
- Email/phone scoring
- Custom rules & blacklists
- Unlimited integrations & 2 webhooks
Features
Built for high-volume teams.
- Unlimited requests
- Full Greip feature set
- High-volume discounts
- Premium support & SLA
- Advanced onboarding & webhooks
Do you really need Greip?
Calculate the ROI of using Greip in your business
Your inputs
Adjust the sliders to match your annual fraud exposure and Greip subscription.
$4,000 / annually
$500$100K
$890 / annually
$119.88$1,500
Estimated return
Based on a conservative minimum fraud reduction rate.
Return on Investment
170%
Net benefit of $1,510 / annually
- Estimated fraud savings
- $2,400 / annually
- Greip Costs
- $890 / annually
- Minimum Fraud Reduction
- 60%
- Fraud Losses
- $4,000 / annually
Frequently Asked Questions
What is Greip?
Greip is a fraud prevention platform that helps businesses detect and block fraudulent payments, fake accounts, and risky traffic with real-time insights.
How does Greip detect fraud?
Greip analyzes payment data, IP intelligence, device signals, and user behavior with machine learning. Each request gets a risk score so you can approve, review, or block activity automatically.
How quickly can I integrate Greip?
Most teams integrate Greip in under a day using REST APIs or client SDKs. Documentation, code samples, and a sandbox are available from day one.
Does Greip offer a free trial?
Yes. Greip includes a 3-day free trial with 1,000 API requests so you can test core fraud detection features before choosing a paid plan.
Which industries use Greip?
E-commerce, fintech, SaaS, marketplaces, and gaming companies use Greip to reduce payment fraud, chargebacks, fake signups, and account takeover. Disposable email detection and phone number validation are among Greip's most used APIs for stopping signup abuse.
Get started
Start protecting your business today
Our service is trusted by thousands of businesses worldwide.
- 3-day free trial
- 1,000 requests during trial
- Cancel anytime