The data layer for GTM teams and Developers

Why we built it

GTM today is a pile of disconnected tools: a data vendor sells you ten thousand rows, an email tool sprays them, a dialer burns them. Nobody tells you who is actually worth your time, why now, and what to say. The result is wasted spend, burned lists, and empty calendars.

AI changed the unit of value. The valuable thing is no longer the row — it's the decision. Software can now read live signals — hiring, funding, ads, job changes — reason about fit, and produce a call-ready brief. And AI agents themselves are becoming the user: they need GTM answers as a tool call, not a login.

So we built Leaderra: GTM data-layer technology. It finds leads on live buying signals, matches them to your ICP, verifies every contact, and briefs your next move — as an app for GTM teams, and as an API and MCP tools for developers and their agents. Find. Enrich. Qualify. Outreach.

Who's behind it

Assaf Blitz

Founder

I built Leaderra to solve a problem I faced every day.

I was buying lead lists that became outdated almost immediately, juggling disconnected tools, and going into sales calls without understanding why a prospect might be ready to buy. Instead of helping me move faster, my GTM stack created more manual work.

So I built the data layer I wished existed.

After using it in real GTM workflows, validating the results, and refining it based on what actually worked, I knew it was ready for others.

Today, Leaderra is available to help GTM teams, agencies, founders, and developers build reliable lead generation and qualification workflows on top of the same foundation I rely on myself.

in  Connect on LinkedIn ↗

How we operate