IPQualityScore
Provides real-time fraud prevention and IP reputation services to detect and mitigate online abuse.
About
IPQualityScore (IPQS) offers a comprehensive suite of fraud prevention solutions and APIs. Their services are designed to detect and mitigate various types of online abuse, including chargebacks, account takeovers, fake accounts, and malicious bots. IPQS provides real-time risk scoring and data analysis to help businesses protect themselves from fraudulent activities.
Key facts
- Website
- ipqualityscore.com
- Headquarters
- Philadelphia, United States
- Founded
- 2011
- Employees
- 70
- Total funding
- -
- Valuation
- Private
- Business model
- B2B
- Tags
- CybersecurityFraud PreventionThreat DetectionAPI PlatformData Platform
Tech stack
Detected on ipqualityscore.com, last scanned 7 Sept 2026. Run your own scan
- Frontend
- Tailwind CSS
- Backend
- PHP
- Payments
- Stripe
- CDN
- Cloudflare
- Email provider
- Zoho
“If the IP of the users who got the trial is BAD, they will most likely not convert to a paid user. Turns out there is a pattern between their IP quality and whether they'll convert or not. I use https://www.ipqualityscore.com/free-ip-lookup…”
View on Reddit“Built a small tool that checks subnets against 8 different IP reputation services simultaneously (Scamalytics, ip-api, proxycheck, BrowserLeaks, AbuseIPDB, IPInfo, IPQualityScore, IP2Location). Here's what came back on every single one of W…”
View on Reddit“I got to know from them that they use an IP reputation check served by IPQualityScore and that my IP has been reported for "Abusive behaviour". Given that I run a home server for no more than file storage with Nextcloud and one minecraft se…”
View on Reddit“I'm trying to figure out what sort of scam these people are running. They have marked every single IP in my network as being a "proxy". Which is laughably false. I just haven't yet discovered what their thing is. Do they just randomly make…”
View on Reddit“alguém sabe se é um site confiável? queria saber porque chequei por lá pra ver se tinha proxy minha rede (meu trabalho não permite proxy/vpn) e fica acusando q meu ip é 83 high risk e tem vpn/proxy e fala que está na blacklist. eu ja troque…”
View on RedditSome comments are pulled from public discussions around the web (look for the source icon). Quotes are excerpts; click through to read the full thread.
Frequently asked
How many employees does IPQualityScore have?
IPQualityScore has approximately 70 people on record.