ContactOut
ContactOut is a B2B contact data platform that provides verified emails and phone numbers for 350 million professionals to recruiters and sales teams via a Chrome extension, Search Portal, and APIs, monetizing through tiered subscriptions starting at $49 per month.
- Company typePrivate
- Founded2015
- HeadquartersSan Francisco, United States
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What ContactOut does
ContactOut is a B2B contact data platform founded in 2015 and headquartered in San Francisco, serving recruiters and sales teams that need verified email addresses and phone numbers for outbound prospecting and candidate sourcing. The platform combines a web-based Search Portal, a Chrome extension that surfaces contact data directly on LinkedIn and company websites, multi-stage Email Campaigns, a Cloud Phone Dialer, and a Google Sheets add-on called ContactSheets. Underlying technology is built around a web-crawling infrastructure that scans billions of webpages daily, an AI matching layer that associates contact records with specific individuals, and a triple-verification process claimed to deliver 99% accuracy. The dataset spans 800M people profiles, 150M personal emails, 200M work emails, 100M direct dials, and 40M company profiles, refreshed hourly.
The business model is a freemium-to-subscription SaaS motion. Free users receive 5 credits per day via self-serve signup; paid tiers are priced at $49/month (Email), $99/month (Email+Phone), and $299/month (ContactOut for Sales with unlimited users), with custom pricing for the Team/API plan that includes dedicated account management, Salesforce/HubSpot CRM integrations, and ATS integrations with Lever, Greenhouse, and Bullhorn. Distribution is hybrid: product-led growth through the Chrome extension and Google Workspace Marketplace coexists with a sales-assisted enterprise motion for team and API customers. Named users include individuals at Google, Microsoft, HSBC, WarnerMedia, Yelp, and others, and the company claims adoption among users from 76% of Fortune 500 companies. ContactOut reports an 8-figure revenue scale, operates with 51-100 employees, and holds SOC 2, GDPR, and CCPA compliance certifications. The company appears to be privately held with no significant disclosed institutional funding beyond early participation in the Startmate accelerator.
ContactOut firmographics
Firmographics- Name
- ContactOut
- Website
- https://contactout.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- ContactOut is a B2B contact data platform that provides verified emails and phone numbers for 350 million professionals to recruiters and sales teams via a Chrome extension, Search Portal, and APIs, monetizing through tiered subscriptions starting at $49 per month.
- Ownership category
- akta.pro rank
ContactOut industry classification
Industry- Product category
- B2B Sales Intelligence
- NAICS
- Telemarketing Bureaus and Other Contact Centers (561422)
- SIC
- Services-Direct Mail Advertising Services (7331)
- akta.pro primary industry
- Marketing Database & Contact Data Providers (B2B/B2C Lists) (BPAFAKAF)
- akta.pro secondary industry
- Telesales & Inside Sales Outsourcing (B2B/B2C) (BPAAADAE)
Keywords
Where ContactOut is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Markets served
ContactOut business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Infrastructure, Operations
Revenue model
- Subscription Plans: Tiered subscription model with Free, Email ($49/month), Email+Phone ($99/month), and Team/API plans. Free tier provides limited daily credits; paid tiers offer unlimited usage with increasing export limits. Annual billing discounts available.
- API/Team Licensing: Enterprise-grade bulk licensing for 700M+ profiles with API access, dedicated account management, and advanced integrations for large teams
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free tier with limited daily credits for basic access |
| Subscription | Annual | Email-focused plan with unlimited emails |
| Subscription | Monthly | Full access plan with unlimited emails and phones |
| Subscription | Multi-year contract | Enterprise team plan with API access and advanced features |
Go-to-market motion2 records
Distribution channels6 records
Marketing channels8 records
ContactOut product offering
Product offeringCore offering
ContactOut provides verified B2B contact data — primarily work email addresses and direct phone numbers — for more than 350 million professionals, delivered through a Search Portal, a Chrome browser extension, Email Campaigns, and developer APIs. The platform targets sales teams, recruiters, and growth/RevOps users who need on-demand prospect and candidate contact information, with integrations into LinkedIn, Gmail, Google Sheets, Salesforce, HubSpot, Zapier, and Recruiterflow.
Product overview
ContactOut is a B2B contact data platform offering a unified product portfolio centered on verified contact discovery and outreach. The core platform consists of the Search Portal (web-based prospecting), Chrome Extension (LinkedIn and website prospecting), and Email Campaigns (multi-stage automation). These are supplemented by API products (Email Finder API, Enriched Profile API), the ContactSheets Google Sheets add-on for spreadsheet-based enrichment, and AI Personalizer for automated email generation. The platform also offers data enrichment services, Gmail enrichment, and Cloud Phone Dialer. Two customer-facing tiers target distinct segments: ContactOut for Sales (unlimited users, CRM integrations) and ContactOut for Recruiters (ATS integrations with Lever, Greenhouse, Bullhorn). The platform is distinguished by triple-verified data covering 350M professionals and 40M companies, with 99% confidence ratings and hourly updates.
Differentiator
Problem solved
Functional benefit
Products and services
- Search Portal
Quantifiable outcome
- 4x email response rate with AI Personalizer
- +3 more outcomes
Companies that use ContactOut
Customer profileNamed customers15 records
Segments3 records
Ideal customer profiles3 records
ContactOut technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration8 records
AI capability3 records
Feature6 records
ContactOut partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- SalesforcecoreCRM integration allowing ContactOut users to save prospect details directly to Salesforce CRM from the Search Portal and LinkedIn Sales Navigator via Chrome extension. Enables seamless data workflow between ContactOut and Salesforce.
- HubSpotcoreCRM integration allowing ContactOut users to save prospect details directly to HubSpot CRM from the Search Portal and via Chrome extension. Enables seamless data workflow between ContactOut and HubSpot.
- LevercoreATS integration with Lever for recruiters to save candidate details directly from ContactOut Search Portal and LinkedIn Recruiter via Chrome extension.
- GreenhousecoreATS integration with Greenhouse for recruiters to save candidate details directly from ContactOut Search Portal and LinkedIn Recruiter via Chrome extension.
- BullhorncoreATS integration with Bullhorn for recruiters to save candidate details directly from ContactOut Search Portal and LinkedIn Recruiter via Chrome extension.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
ContactOut competitors and assessment
Company assessmentDirect peers
- ZoomInfo: Category-leading B2B contact data and sales intelligence platform with comparable email/phone/direct dial coverage and CRM integrations. ContactOut explicitly positions against ZoomInfo on pricing.
- Apollo.io: B2B sales intelligence and engagement platform offering a 250M+ contact database with email finding, dialing, and sequencing — directly comparable product surface to ContactOut for Sales.
- Lusha: B2B contact data provider with browser extension and API for emails/direct dials, targeting the same recruiter and SDR buyer personas as ContactOut.
- RocketReach: Contact data and email lookup platform with similar search portal, Chrome extension, and API offerings targeting sales and recruiting professionals.
- Seamless.AI: AI-powered B2B contact data platform with real-time email/phone search and Chrome extension for LinkedIn prospecting — directly overlapping use cases and audience.
- Hunter.io: Email finding and verification platform with domain search, Chrome extension, and API, targeting similar sales and marketing professionals at competitive self-serve price points.
- LeadIQ: B2B prospecting platform combining contact data capture via Chrome extension with CRM enrichment and sales engagement workflows — comparable to ContactOut's PLG-plus-Salesforce motion.
- Cognism: B2B sales intelligence provider with a strong EMEA focus and verified phone/email data, increasingly overlapping with ContactOut on enterprise sales motions.
Broad incumbents
- Salesloft: Sales engagement platform that has expanded into contact data and dialing (Drift acquisition); broader workflow suite that competes with ContactOut's email campaigns and dialer features.
- Outreach: Enterprise sales engagement platform with its own contact database and AI personalization capabilities, competing with ContactOut on multi-channel outreach use cases.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
ContactOut social profiles
Digital presenceContactOut compliance and trust
Trust signalCompliance3 records
ContactOut financial estimates
Financial estimateRevenue estimate
Valuation estimate
ContactOut leadership team
Management profileNumber of profiles
Profiles7 records
ContactOut funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ContactOut 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 ContactOut
What does ContactOut do?
ContactOut provides verified B2B contact data — primarily work email addresses and direct phone numbers — for more than 350 million professionals, delivered through a Search Portal, a Chrome browser extension, Email Campaigns, and developer APIs. The platform targets sales teams, recruiters, and growth/RevOps users who need on-demand prospect and candidate contact information, with integrations into LinkedIn, Gmail, Google Sheets, Salesforce, HubSpot, Zapier, and Recruiterflow.
Is ContactOut a public or private company?
ContactOut is a private company. It is classified as unknown and is currently operating.
When was ContactOut founded?
ContactOut was founded in 2015. It employs 51 to 100 people.
Where is ContactOut based?
ContactOut is headquartered in San Francisco, United States, in the North America region.
How does ContactOut make money?
Two revenue lines are on record. Subscription Plans are the primary driver. The others are API/Team Licensing.
Who are ContactOut's main competitors?
Direct peers on record are ZoomInfo, Apollo.io, Lusha, RocketReach, Seamless.AI, Hunter.io, LeadIQ and Cognism. Broad incumbents are Salesloft and Outreach.
Does ContactOut have an API?
Yes. ContactOut offers two main APIs: the Email Finder API for automatically retrieving verified personal and work emails to keep CRM/ATS records fresh and up-to-date daily, and the Enriched Profile API for getting better insights on prospects with reliable data and real-time updated contact information. The API enables seamless data integration into tools or workflows. Developer documentation is at contactout.com/api-feature.
What industry is ContactOut in?
ContactOut's product category is B2B Sales Intelligence. Its primary akta.pro industry code is BPAFAKAF, Marketing Database & Contact Data Providers (B2B/B2C Lists), with a secondary code of BPAAADAE, Telesales & Inside Sales Outsourcing (B2B/B2C). Its NAICS code is 561422 and its SIC code is 7331.