G2 offers free advice on alternatives to YesData.
Clearbit provides a suite of integrations and business intelligence APIs that help sales and marketing teams become more data-driven.
Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.
Sales Intelligence Service for B2B and B2C Sales and Marketing
Automating sales prospecting. Capture leads, discover contact information, and enrich leads within seconds.
Get real-time access to verified email lookup, phone number lookup, and social media links for over 700 million professionals across 60 million companies worldwide. RocketReach has advanced search capabilities, Chrome and Edge extensions, bulk lookups, and a powerful, intuitive API all in one platform built to scale with you. RocketReach can be integrated directly into your existing ecosystem with access to prebuilt integrations that include Salesforce, Outreach, HubSpot, Salesloft, Bullhorn and thousands of apps through Zapier.
GTM Workspace is a unified sales execution platform that brings together CRM data, ZoomInfo intelligence, engagement history, and buying signals in one consolidated view - so account executives and account managers can manage their entire book of business, prioritize pipeline, and act on the best opportunities without ever switching tools.
Lusha is an AI Sales Intelligence & Prospect Streaming. Lusha combines reliable contact data with AI-powered prospecting. AI Prospect Playlists automatically generate and refresh lead lists based on your ideal customer profile- so you can stop rebuilding static lists and focus on engaging high-quality prospects, every day.
Amplemarket is your AI-powered sales assistant. Amplemarket Sales Assistant will take care of all your sales tasks. From prospecting, to outreach, follow-ups and scheduling of meetings.
Lead411 offers a comprehensive data platform fueled by Lead Intelligence. Lead411 provides verified company and contact data including verified emails, mobile direct dials, and email/SMS campaign outreach.
Apollo is an all-in-one sales intelligence platform with tools to help you prospect, engage, and drive more revenue. Sellers and marketers use Apollo to discover more customers in market, connect with contacts, and establish a modern go-to-market strategy. Apollo's B2B Database includes over 210M contacts and 35M companies with robust and accurate data. Teams leverage Apollo’s Engagement Suite to scale outbound activity and sequences effectively. Finally, up-level your entire go-to-market processes with Apollo's Intelligence Engine with recommendations and analytics that help you close. Founded in 2015, Apollo.io is a leading data intelligence and sales engagement platform trusted by over 10,000 customers, from rapidly growing startups to global enterprises.
Seamless delivers the world's best sales leads. Maximize revenue, increase sales and acquire your total addressable market instantly using artificial intelligence.