Free GTM engineering tool

Turn GTM assumptions into experiments you can actually learn from.

Define the audience, commercial hypothesis, message, channel and evidence you want to observe before launching another campaign.

No login. No email gate. Everything stays in your browser.

No backend · No PII · No AI analysis · Session-only workspace

Step 1 of 7Business question
Business questionThis free-text decision is not stored, even in your browser session.

Experiment ready for review

Which problem creates urgency?

Confounded: 6 dimensions are changing, so observed evidence may not identify one cause.

20-Minute GTM Experiment Review

Turn campaign activity into a commercial decision.

  1. What did we test?
  2. What stayed constant?
  3. What changed?
  4. What evidence did we observe?
  5. What did prospects actually say?
  6. What do we believe now?
  7. What should remain unchanged?
  8. What is the next experiment?

Need help turning experiments into an operating motion?

Operate the research, outbound, meetings, CRM and learning loop.

Illustrative examples

Start from an experiment pattern.

No fake results. Loading an example replaces the current draft only after confirmation.

Example 1

New-market buyer role

Which stakeholder should we target?

Example 2

Pain vs cost framing

Which problem creates urgency?

Example 3

SDR-hiring trigger

Which trigger creates relevance?

Example 4

Calling named accounts

Which channel works best?

GTM experimentation

How to design outbound tests that produce useful learning

What is a GTM experiment?

A GTM experiment is a structured commercial test connecting a defined audience, trigger, hypothesis, controlled variable and evidence plan to a decision. Its purpose is learning, not simply generating campaign activity.

What should you test first in outbound?

Test the assumption with the greatest strategic uncertainty and downstream consequence. That may be the buyer role, commercial problem, trigger, value proposition, CTA or channel. Use the Pipeline Bottleneck Analyzer to identify the operating constraint first.

Why should you change one variable at a time?

Changing one primary variable makes evidence easier to interpret. If audience, offer, message, CTA and channel change together, the team may see movement without knowing which condition caused it.

Why are reply rates not enough?

Replies can include objections, referrals, opt-outs and low-intent interest. Relevant conversations, qualified meetings, opportunity creation and what buyers actually say are stronger commercial evidence.

How should GTM Engineers track experiments?

Use experiment IDs, consistent event definitions, campaign and variant fields, reply categorisation, meeting outcomes and opportunity source. The GTM System Architect helps define the supporting system. Learn more in What Is a GTM Engineer? and the GTM Engineer KPI guide.

What should sales leaders look for?

Look for commercial relevance, conversation quality, opportunity creation, repeated objection patterns and whether the evidence changes a real decision. When the learning loop needs ongoing execution, explore the GTM Engine.