IPQualityScore Phone Validation API
IPQualityScore Phone Validation API: A broad fraud-screening API with useful enrichment, but a high entry price and lookup limits. Ranked #9 of 25 in Phone Number Validation Software by our editors (8.4/10); pricing: Free plan; best for fraud and risk screening teams.
At a glance
- Editor score8.4 / 10
- PricingFree plan
- Best forFraud and risk screening teams
- Free planYes
- Paid from$99/mo
- Founded2011 · Las Vegas, Nevada, USA
- Facts checked20 Sep 2026
Where it wins
- Risk, reputation, disposable-number, and reachability checks
- Detects mobile, landline, VoIP, toll-free, and virtual lines
- Supports API lookups, CSV uploads, and broad integrations
Where it doesn't
- Startup pricing begins at $99 per month
- Listed monthly lookup limit is 5,000
- Advanced capabilities require higher-tier or Enterprise plans
Our verdict on IPQualityScore Phone Validation API
IPQualityScore Phone Validation API verifies phone numbers through real-time API lookups and bulk CSV validation. It returns validation, activity, carrier, line-type, location, identity, risk, and reputation signals, including checks for disconnected, invalid, disposable, and temporary-SMS numbers. The product is aimed at teams screening users, leads, applications, payments, or transactions, with positioning for small and medium-sized businesses, enterprises, and fraud-prevention organizations.
Pricing is structured as monthly plans. Free costs $0 per month and includes phone validation, API access, CSV uploads, and 1,000 lookups per month. Startup costs $99 per month and adds bulk CSV validation, while SMB Basic costs $499 per month and adds transaction scoring and extra scoring settings. SMB+ costs $999 per month and adds address verification, reverse identity checks, and a 99.5% SLA guarantee. Enterprise adds custom monthly lookups, bulk CSV reports, Mobile SDK access, a 99.9% SLA guarantee, and Enterprise support. Each plan requires a minimum monthly commitment, and the listed monthly lookup limit is 5,000.
Its ecosystem is a strong fit for teams that need phone checks inside existing business, communications, payment, or security workflows. Integrations include WordPress, Shopify, Salesforce, HubSpot, Klaviyo, Twilio, Stripe, Splunk, Rapid7, and Palo Alto Cortex XSOAR. The feature breadth suits fraud and risk screening better than a narrow phone-format checker, particularly when carrier, line type, reachability, reputation, and enrichment signals matter together. Choose it when those signals and bulk validation justify the paid tiers; smaller teams with light lookup needs may prefer the Free plan, while buyers seeking a simpler validation-only tool may not need its wider screening scope.
Your product? Our editors can test IPQualityScore Phone Validation API in depth and publish a review, labelled as paid · from $149/mo →
IPQualityScore Phone Validation API pricing
All 5 IPQualityScore Phone Validation API plans and prices →
IPQualityScore Phone Validation API fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $99/mo |
| Validation modes | Not verified |
| Line type data | Yes |
| Carrier data | Yes |
| Reachability data | Yes |
| Bulk validation | Yes |
| Monthly lookup limit | 5000 lookups/mo |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | SOC 2, ISO 27001, GDPR |
| Support | Phone, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 10 integrations: WordPress, Shopify, Salesforce, HubSpot, Klaviyo, Twilio … See all → |
| Pricing | Free plan (source) |
| Website | ipqualityscore.com |
| Facts checked | 20 Sep 2026 |
IPQualityScore Phone Validation API integrations
IPQualityScore Phone Validation API lists 10 integrations on its own site.
- WordPress
- Shopify
- Salesforce
- HubSpot
- Klaviyo
- Twilio
- Stripe
- Splunk
- Rapid7
- Palo Alto Cortex XSOAR
See all IPQualityScore Phone Validation API integrations →
Alternatives to IPQualityScore Phone Validation API
- Neutrino Phone ValidateA budget-friendly API for high-volume phone validation and number enrichment.9.4
- Abstract Phone Validation APIA data-rich phone validation API with broad integrations and a free starting point.9.2
- VeriphoneA practical validator for API workflows, bulk CSV checks, and carrier data.9.0
See all IPQualityScore Phone Validation API alternatives →
Also Ranked In
IPQualityScore Phone Validation API is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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