Tentt

We build an AI-powered, signal-driven go-to-market system in just 90 days

We help B2B companies build a signal-driven GTM system on the latest sales technology, fully customised to how you sell, delivered in 90 days, and then run for you.

Our Offers

Click below for more details.

One-System Build

30-day build · one-time fee

We find your single highest-leverage system and build it into your stack in 30 days.

One-System Build

  • •Full consultation & business analysis
  • •We pinpoint your highest-leverage system
  • •Built into your stack in 30 days
  • •Automation that replaces manual work
  • •Yours to keep, one-time fee
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The 90-Day Sprint

90-day build · one-time fee

We build your complete signal-driven, AI-powered GTM system across sales, marketing, and RevOps in 90 days.

The 90-Day Sprint

  • •Deep-dive & full GTM blueprint
  • •Sales, marketing & RevOps as one engine
  • •Signal-driven, AI-powered, automated
  • •Live in your stack in 90 days
  • •Option for us to run it after
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What we build

The systems we build

Not vague retainers. A defined set of systems we design, build, and run inside your stack. Click any system to see an example of how it works.

The process maps are illustrative examples. Every system is tailored to your stack and motion.

RevOps optimisation

Clean data, connected tools, and workflow automation so your revenue operations run without the manual busywork.

Evergreen, autonomous outbound engines

David Walker-Dobson

Hi, I'm David Walker-Dobson.

I'm a GTM engineer and RevOps specialist who builds the systems that put pipeline on the board. Over the last three years I've designed outbound, inbound, and RevOps engines for 10+ B2B companies with tools like Clay, n8n, Claude Code, Instantly, HubSpot, Attio, AI, and LLMs. I own the technical side of go-to-market and actually ship it, not just advise on it.

10+

B2B clients

150+

qualified leads / month

2%+

cold reply rates

Go-to-market engineerAttio expertHubSpot expertMSc, University of Essex

What I'm building

Tentt

Tentt is a done-for-you GTM agency that builds and runs a signal-driven, AI-powered sales system for B2B companies.

Learn more
Stealth startupIn stealth

I'm building a new B2B data intelligence company, currently in stealth. More to share soon.

Coming soon

I share what I'm learning and building on YouTube here, go deeper in my newsletter here, and post the occasional take on LinkedIn here.

From my YouTube

Most-watched videos

I break down what I'm building and learning. Here's what's resonating most.

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