LeadIQ vs SignalHire

LeadIQ is a B2B prospecting platform with browser capture, lead personalization, synchronization, account intelligence, and API access. Its database contains 750,000,000 contacts, with direct-dial data, intent data, and technographic filters. AI can surface high-fit accounts and key contacts, while champion tracking follows buyer job changes for reconnecting with former contacts. Salesforce enrichment uses a Managed Package, and HubSpot enrichment uses Workato; other integrations include Outreach, Salesloft, and Gong. The API supports proprietary workflows and future integrations. The Free plan is free for one user and 50 credits. Email uses one credit, phone numbers use 10, and account enrichment uses three. Pro is $200 a month billed annually, with 2,400 credits, 2,000 verified emails, and 100 phone numbers. Any plan has a 30-day free trial, and annual billing is advertised as 25% off. LeadIQ is SOC 2 Type II certified and GDPR-compliant.

SignalHire is a contact search and enrichment service for recruiters, sales professionals, and marketers. It provides professional email addresses and phone numbers, including direct-dial data, and lets users filter profiles by name, title, company, and location. Its database page describes more than 900 million professional profiles and more than 30 million companies. Users can enrich up to 1,000 profiles at a time, and SignalHire says it checks emails with third-party verification tools before displaying contact details. The service also offers multi-step email sequences with tracking, reply pauses, send windows, and analytics, using Outlook/Microsoft 365 or a company-domain mailbox. Its API has Person and Search endpoints; Company API access is available on request through support. The browser extension can find contact details on social and professional sites, with downloads linked for Chrome, Firefox, Edge, and Opera. Integrations include ATS and CRM tools such as Salesforce, HubSpot, Zoho Recruit, Pipedrive, Recruitee, and Ashby. The Free plan is free and provides 5 credits; installing the extension provides 10 free credits each month. The listed monthly paid plans are $69 a month.