ColdIQ: one key for routing GTM tasks across providers
An API layer for GTM teams that routes email and list tasks to the right providers.
Problem it solvesGTM teams juggle too many API keys and still have to know which provider to call for each job.
Michel Lieben says he kept ColdIQ when his co-founder split off the agency, to turn it into a layer for GTM work. It sits in front of 40+ providers and routes list building, email finding, and buying intent into tools like Instantly.
Michel Lieben
@MichLieben
Why leave a $7M ARR agency to sell an API key? I'm going live with @InstantlyAI on Wednesday to answer it. The short version: 1. Why software over services Louis, one of the GTM engineers on our team, dictated 3 sentences to Claude Code. 27 minutes later there was a full cold email campaign sitting in Instantly, with a verified list and the copy written, and all that was left was reviewing it (one caveat: he'd mapped a 10,000+ lead TAM and built an ICP Matrix first) I'm convinced running GTM from a coding agent is the best move a GTM team can make, and I wanted to build the layer that makes it work. So in July we split the company. My co-founder kept the agency, and I kept ColdIQ to turn it into that layer. 2. What replaces the tool stack Claude Code can already call most GTM tools directly. You still need to know which provider to call for which job, and you still end up holding 8-12 API keys to do it. So ColdIQ is now one key in front of 40+ providers, with each step routed to the provider that does that job best: → The list from whichever B2B database fits the ICP (Apollo and Prospeo both sit behind the key) → Emails through a waterfall of seven finders. One provider alone covers around 40% of a list, the waterfall gets past 80% → Buying intent from PredictLeads plus 1-2 other signal APIs The routes come from testing 3,000+ tools on real campaigns across 275+ B2B companies. Your sequencer stays where it is, the campaign just gets built in Claude Code and pushed into Instantly through its API. The rest is on the live. Details to join in the tweet below.



