We crossed $7M ARR at ColdIQ, helping 267+ clients scale their GTM engines.
Here's every tool that keeps the business running, by pillar:
1️⃣ Content Engine
LinkedIn is our biggest inbound channel: 100+ leads a month.
That's driven by my own account (63K+ followers) + other team members (300,000+ followers combined).
The stack behind it:
• Taplio for inspiration and ideation
• Notion for the calendar
• Scripe to surface what specific creators are publishing
YouTube is the slower compound play.
I crossed 1.5K YouTube subscribers from 20 videos
• Tella for screen and video recording
• vidIQ for topic research
On the SEO side, we ship 2 articles a week and pull in 100k+ quarterly visitors.
About 30% of that now comes from free mini-tools and programmatic pages we built at scale.
• Claude Code to build the tools and pages
• AirOps for programmatic SEO workflows
• Ahrefs for keyword research
And ~10,000 newsletter subscribers with 40%+ open rates, sent through beehiiv.
2️⃣ Outbound System
80+ B2B clients are on retainer for our GTM services, and the whole operation sits on top of Clay:
enrichment, personalization, research, workflow automation, signal-based targeting.
Claude Code handles a surprising amount of the work now, from list building to email copywriting to automating campaign creation.
Everything else is specialized:
• AI Agents: Relevance AI, n8n
• Outreach: Instantly.ai, lemlist
• Lead Sources: Prospeo, Apify, Exa, Openmart
• Contact Data: Wiza, FullEnrich, Prospeo, LeadMagic
• Intent + Retargeting: PredictLeads, Common Room, Vector 👻, Fibbler, Midbound
If I had to rebuild this from zero tomorrow, Clay and Claude Code would be the first two I'd buy, before anything else.
3️⃣ Operations Stack
Team is 35 FTEs plus ~12 fractional freelancers. Keeping that running takes:
• n8n and Claude Code for internal automations
• Airtable, Notion, Supabase for databases and documentation
• Slack and Google Meet for comms
4️⃣ Inbound Funnel
~100 qualified B2B meetings a month come through here.
• Default routes the leads
• GA4 + Wistia for analytics and the VSL
• Usermaven for attribution
• Webflow + Vercel for the website
Re-engagement runs on:
• Customer.io for email
• Kondo for LinkedIn inbox management
5️⃣ Sales Stack
Last month we closed +$1M in new ARR with:
• Attio as CRM
• Qwilr for proposals
• Attention for AI meeting notes
6️⃣ Billing & Finance
We're rolling out Hyperline for the productized side: quoting, invoicing, and collection in one place.
Around that:
• Ramp for expense and treasury
• Stripe, Revolut, Mercury for billing and banking
P.S. We’re always hunting for the next tool that can help us scale.
What's the one in your stack you'd recommend?