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.

Knowlee is the AI agent layer on top of sales intelligence - autonomous research, account context building, decision-maker identification, signal-driven outreach, and pipeline orchestration. It connects to multiple intelligence sources and runs continuous agentic workflows rather than ad-hoc lookups. Knowlee is an agentic operating layer purpose-built for B2B sales orgs that need to scale AI-driven revenue work without surrendering governance, starting from the agentic operating system primitive: a kanban of every AI agent, a job registry with AI Act-shaped metadata on every recurring process, an Enterprise Brain (Knowledge Graph + RAG) accumulating cross-vertical signal, and a fleet of skills (prospecting, enrichment, sequence drafting, signal triage, forecast assistance) that operate as governed jobs rather than opaque features. A sales intelligence platform gives you the data to act, while an agentic sales platform acts on the data for you.
Data enrichment API that pulls fresh B2B data legally at scale
Proxycurl is a data enrichment API pulling fresh and accurate B2B data of people and companies legally at scale. It provides a fully-managed API sitting between applications and raw data, eliminating the need for web-scraping teams.
Find Verified Emails & Phone Numbers for Outreach
Starting Price
Prospeo helps sales teams find verified business emails and mobile numbers. It offers an email finder and email verifier tool for exporting leads and connecting with decision-makers, with pricing starting at $39/month.
Private market data, research and tools. Empowering the evolving private market ecosystem.
Founded
PitchBook is a comprehensive private market intelligence platform providing data on companies, investors, deals, and funds. It is owned by Morningstar and serves private equity firms, venture capital investors, investment banks, and corporate development teams.