XVerify
- Company typePrivate
- Founded2011
- HeadquartersBuffalo Grove, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What XVerify does
XVerify (legal entity Xverify Inc.) is a privately held data verification platform founded in 2011 and headquartered in Northbrook, Illinois (with a separate Buffalo Grove listing in firmographic data), operating as a for-profit company with 11-50 employees under CEO Robert Huey. The company provides real-time email, phone, postal address, and Geo IP verification through its proprietary SendShield technology, which performs server-to-server validation without caching and executes seven validation stages including syntax checking, MTA/domain validation, username verification, toxic email detection against a database of 12+ million entries, and spam complainer detection against a database of 3+ million entries. Email verification is reported at 98% accuracy across major domains (AOL, Yahoo, Hotmail, Gmail) with most responses under one second, and phone verification is reported at approximately 80% accuracy via telecom database lookup for US and Canadian numbers.
The company's revenue model is purely usage-based pay-as-you-go, with pricing starting at $0.01 per verification (500 verifications for $5) and scaling down to $0.001 per verification at the 2.5M volume tier ($2,500), supported by a 100-free-verification signup offer and free daily verification tools. Distribution is product-led growth via self-serve online signup, supplemented by an inside sales phone line for enterprise and high-volume inquiries, plus native integrations with 15+ email service providers (Mailchimp, SendGrid, Marketo, ActiveCampaign, Campaign Monitor, GetResponse, AWeber, Mailgun, Sparkpost, iContact, MyEmma, EMercury, Lead Prosper), two form builders (Formstack, JotForm), and three cloud storage platforms (Dropbox, Google Drive, OneDrive). The company holds GDPR, Privacy Shield, EU-U.S. Data Privacy Framework, UK Extension, and Swiss-U.S. DPF certifications, and operates a separate EU endpoint at eu.xverify.com with EU-resident servers.
XVerify serves a horizontal customer base of online marketers, e-commerce companies, lead generation and affiliate firms, SaaS/online businesses, publishers and bloggers, and call centers. The company has not disclosed external funding, M&A activity, or revenue figures, and there are no public investor or board disclosures in the input material.
XVerify firmographics
Firmographics- Name
- XVerify
- Legal name
- Xverify Inc.
- Website
- https://xverify.com
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
XVerify industry classification
Industry- Product category
- Email Verification & Data Quality
- NAICS
- Software Publishers (513210)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Processing & Data Preparation (7374)
- akta.pro primary industry
- Account Verification & Ownership (AVS/AOV, micro-deposits, auth) (FSAGACAB)
- akta.pro secondary industry
- Privacy-Preserving Data (De-identification, Anonymization, PII Redaction) (HDAAALAG)
Keywords
Where XVerify is headquartered
LocationHeadquarters
- HQ city
- Buffalo Grove
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
XVerify business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Usage-based Verification: Pay-as-you-go model where customers pay per verification based on volume tiers. No minimum requirements, no setup fees. Volume discounts apply for higher monthly verification volumes. Customers can purchase additional verifications on demand.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Usage-based | Pay-as-you-go | 500 verifications for $5 |
| Usage-based | Pay-as-you-go | 1,000 verifications for $10 |
| Usage-based | Pay-as-you-go | 2,500 verifications for $25 |
| Usage-based | Pay-as-you-go | 5,000 verifications for $40 |
| Usage-based | Pay-as-you-go | 10,000 verifications for $70 |
| Usage-based | Pay-as-you-go | 25,000 verifications for $150 |
| Usage-based | Pay-as-you-go | 50,000 verifications for $250 |
| Usage-based | Pay-as-you-go | 100,000 verifications for $400 |
| Usage-based | Pay-as-you-go | 250,000 verifications for $750 |
| Usage-based | Pay-as-you-go | 500,000 verifications for $1,000 |
| Usage-based | Pay-as-you-go | 1,000,000 verifications for $1,500 |
| Usage-based | Pay-as-you-go | 2,500,000 verifications for $2,500 |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels7 records
XVerify product offering
Product offeringCore offering
XVerify is a real-time data verification platform that validates email addresses, phone numbers, and postal addresses for digital marketers, e-commerce companies, and other businesses collecting customer data. The service delivers server-to-server email validation with proprietary SendShield technology, bulk list cleaning, fraud detection (toxic emails, disposable addresses, spam complainers), and integrations with 15+ email service providers and form builders.
Product overview
XVerify is a data verification platform offering real-time verification and data enhancement solutions for email, phone, and postal addresses. The core product portfolio includes Email Verification, Phone Verification, and Address Verification as the primary verification services, augmented by SendShield Technology for advanced fraud protection. Additional offerings include Bulk Email Verifier for batch processing, Geo IP Verification for location intelligence, Data Hygiene services for database maintenance, and JavaScript Email Validation for real-time form integration. The platform serves online marketers, e-commerce companies, and businesses collecting customer data through web forms, supporting implementation via JavaScript integration, REST API, or batch file uploads.
Differentiator
Problem solved
Functional benefit
Products and services
- Email Verification Real-time email address verification that validates usernames at domain mail servers to ensure email addresses are registered and deliverable. Includes built-in fraud protection via SendShield technology to detect temporary accounts, high-risk emails, and spam complainers. Achieves 98% accuracy across major email providers with results in under one second.
- Phone Verification Real-time phone number validation for US and Canadian landlines and cell phones. Uses telecom database lookups to identify valid, disconnected, and mobile versus landline numbers. Returns phone type classification and geographic location at approximately 80% accuracy.
- Address Verification US and Canadian postal address verification that validates addresses against USPS and Canadian postal service databases. Includes auto-correction for minor misspellings, street extension corrections, apartment/suite number prompts, and city/state auto-fill from zip code.
- Bulk Email Verifier Batch processing tool for verifying large email datasets. Supports drag-and-drop file uploads, cloud storage imports from Dropbox/Google Drive/OneDrive, and FTP transfers. Processes files in 100K chunks across multiple servers for speed. Returns results in easy-to-read spreadsheets with custom list settings.
- Geo IP Verification IP geolocation verification that identifies visitor country, city, latitude/longitude, and blocks registrations from unwanted countries. Enables geo-targeting for marketing campaigns and location-based segmentation.
- JavaScript Email Validation Real-time JavaScript-based form validation that verifies email addresses as users type. Displays immediate error messages for invalid entries, includes auto-correction for domain typos, provides bot protection, and offers optional CAPTCHA integration. No coding required - plug-and-play implementation.
- Data Hygiene Data cleansing service for maintaining email database quality. Includes regular scrubbing to remove hard bounces, suppress high-risk addresses, and identify unengaged users. Helps improve sender reputation and maintain inbox deliverability.
Quantifiable outcome
- 98% email verification accuracy across major domains (AOL, Yahoo, Hotmail, Gmail)
- +6 more outcomes
Companies that use XVerify
Customer profileNamed customers8 records
Segments6 records
Ideal customer profiles3 records
XVerify technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration18 records
AI capability2 records
Feature10 records
XVerify partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core and supporting.
- MailchimpcoreNative integration allowing Mailchimp users to connect their accounts, import lists directly, and automatically unsubscribe invalid emails identified by XVerify. Multiple accounts can be connected for convenient list management.
- SendGridcoreFull integration with SendGrid enabling users to connect accounts and clean email lists quickly and efficiently via API connection.
- FormstackcorePartnership allows Formstack users to add XVerify widget directly to forms via drag-and-drop configuration. No coding required. Validates data at point of collection.
- JotFormcoreIntegration enables JotForm users to add XVerify widget from within their JotForm account and connect with XVerify for real-time data validation.
- ActiveCampaignsupportingUsers can connect credentials, locate lists, and clean/update email lists for better campaign performance through XVerify integration.
- Campaign MonitorsupportingAPI key integration allows users to access email lists directly and clean data stored on Campaign Monitor platform.
- GetResponsesupportingAPI key connection enables GetResponse users to pull in lists and unsubscribe invalid contacts quickly through XVerify.
- AWebersupportingAWeber users can connect username and password to grant XVerify access to email list data for cleaning purposes.
- MarketosupportingMarketo users require Client ID, Client Secret ID, and Munchkin ID credentials to integrate and clean email data.
- MailgunsupportingMailgun API connection allows users to view and select lists to import to XVerify for email verification.
- MyEmmasupportingMyEmma email marketing users can clean lists and unsubscribe invalid emails. Requires API key, secret key, and client ID for access.
- SparkpostsupportingSparkpost users can clean email data through XVerify using Client ID, Client Secret ID, and Munchkin ID credentials.
- iContactsupportingiContact integration enables XVerify users to connect and clean email lists with required Client ID, Client Secret ID, and Munchkin ID.
- EMercurysupportingEMercury clients can connect via API key for easier list cleaning through XVerify integration.
- Lead ProspersupportingLead Prosper users can activate XVerify integration within the platform, select email field for campaign, and only valid emails are sent to clients.
Scale indicators7 records
Recent moves6 records
Expansion highlights6 records
XVerify competitors and assessment
Company assessmentDirect peers
- NeverBounce: NeverBounce provides real-time email verification and list cleaning with API and JavaScript integrations, directly overlapping XVerify's core offering and SMB/mid-market customer base.
- BriteVerify (Validity): BriteVerify, now part of Validity, offers real-time email verification at the point of capture and is one of the original competitors in the space, serving similar marketers and CRM users.
- Kickbox: Kickbox delivers email verification with a deliverability score and REST API, competing head-to-head with XVerify on accuracy, speed, and developer-friendly integration.
- ZeroBounce: ZeroBounce is a direct competitor offering real-time and bulk email verification, alongside phone and address validation, with comparable SendShield-like fraud detection and ESP integrations.
- EmailListVerify: EmailListVerify offers bulk and real-time email verification with comparable pricing tiers and accuracy claims, directly competing for SMB and mid-market list-cleaning customers.
- Hunter.io: Hunter.io provides email verification alongside its core email finder service, targeting similar SMB marketers and sales teams with API-first verification.
- Verifalia: Verifalia offers email and contact data verification via API and dashboard, with comparable real-time validation and bulk processing capabilities targeting similar customers.
Broad incumbents
- SendGrid (Twilio): SendGrid is a major email delivery platform (now part of Twilio) that includes sender validation features, potentially disintermediating standalone verification providers like XVerify.
- Loqate (GBG Group): Loqate is an established address verification and data quality platform that competes with XVerify's address verification offering as part of a broader enterprise data-quality suite.
Emerging players
- Clearbit: Clearbit offers email finding and verification as part of a broader B2B data enrichment platform, partially overlapping XVerify's data-quality value proposition for sales and marketing teams.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
XVerify social profiles
Digital presenceXVerify compliance and trust
Trust signalCompliance3 records
XVerify financial estimates
Financial estimateRevenue estimate
Valuation estimate
XVerify leadership team
Management profileNumber of profiles
Profiles1 record
XVerify funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
XVerify M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about XVerify
What does XVerify do?
XVerify is a real-time data verification platform that validates email addresses, phone numbers, and postal addresses for digital marketers, e-commerce companies, and other businesses collecting customer data. The service delivers server-to-server email validation with proprietary SendShield technology, bulk list cleaning, fraud detection (toxic emails, disposable addresses, spam complainers), and integrations with 15+ email service providers and form builders.
Is XVerify a public or private company?
XVerify is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was XVerify founded?
XVerify was founded in 2011. It employs 11 to 50 people.
Where is XVerify based?
XVerify is headquartered in Buffalo Grove, United States, in the North America region.
How does XVerify make money?
One revenue line is on record: usage-based Verification.
Who are XVerify's main competitors?
Direct peers on record are NeverBounce, BriteVerify (Validity), Kickbox, ZeroBounce, EmailListVerify, Hunter.io and Verifalia. Broad incumbents are SendGrid (Twilio) and Loqate (GBG Group). Clearbit is listed as an emerging player.
Does XVerify have an API?
Yes. XVerify offers a REST API that allows developers to integrate real-time email, phone, and address verification into web forms, mobile applications, and batch processing workflows. The API enables programmatic access to verify email addresses, validate phone numbers, check postal addresses, and perform Geo IP lookups. Verification responses occur in milliseconds for real-time use cases. Developer documentation is at apidocs.xverify.com.
What industry is XVerify in?
XVerify's product category is Email Verification & Data Quality. Its primary akta.pro industry code is FSAGACAB, Account Verification & Ownership (AVS/AOV, micro-deposits, auth), with a secondary code of HDAAALAG, Privacy-Preserving Data (De-identification, Anonymization, PII Redaction). Its NAICS code is 513210 and its SIC code is 7372.