Lusha is a B2B data and buying signals platform providing APIs that expose unified, real-time data across contacts, companies, and signals. It powers enrichment, prospecting, and automated go-to-market workflows.

Lusha APIs provide direct access to GTM data through core data types and access patterns. The service supports automated CRM data enrichment, detection of real-world changes, and automatic lead routing. It offers flexible custom integration through APIs rather than pre-built connectors, allowing tailoring to proprietary apps and systems.
Verified B2B data and buying signals for GTM teams
Starting Price
Find B2B Contact Data With Our LinkedIn Extension
G2 Rating
Starting Price
Kaspr is a LinkedIn Chrome Extension and web app that gives you access to B2B contact data in seconds. It provides spending less time prospecting and helps hit quotas by offering accurate phone numbers and emails for LinkedIn-based prospecting.
AI Agent Layer for Sales Intelligence and Execution
Knowlee is an AI agentic operating system purpose-built for B2B sales organizations to scale AI-driven revenue work. It connects to multiple intelligence sources and runs continuous agentic workflows for prospecting, enrichment, and pipeline orchestration.
Global B2B business portal and company information
Founded
Kompass is one of the world's leading providers of B2B company information and marketing solutions, with a global online directory containing detailed profiles of millions of companies across more than 70 countries. Founded in Switzerland in 1944.