Should I build integrations before I have customers?

Build the one your first buyers say they cannot live without. Leave the rest until you hear the same request from several best-fit prospects.

Is an open API enough?

An API helps technical buyers, but most buyers want a ready connection to the tool they already use. Ship the common connections and keep the API for the rest.

The nine GTM dimensions

Integrations and ecosystem: fitting the systems buyers already run

Integration and ecosystem posture is whether your product connects to the tools your buyers already use and whether partners help you sell, and it matters because a product that has to be fed by hand gets dropped, while one wired into daily systems is hard to remove.

Which integrations matter

Not every integration is worth building. Start with the systems your ICP cannot work without, often the CRM, the accounting system, billing, or the main collaboration tool. Ask every prospect what they would need to connect on day one, and count the answers.

Integrations change the numbers

Connected products tend to close faster, because the buyer can see the product working on their own data, and churn less, because removing them means rewiring a process. That is why investors ask about integrations even at an early stage.

Partners as a channel

Marketplaces, implementation firms, and adjacent products can bring you customers. Track which deals a partner sourced or influenced, so you know which relationships are worth time.

Key takeaways

Build the integrations your ICP needs on day one first.
Integrations shorten sales cycles and reduce churn.
Track partner-sourced deals so you know which partners matter.

Questions founders ask

Should I build integrations before I have customers?: Build the one your first buyers say they cannot live without. Leave the rest until you hear the same request from several best-fit prospects.
Is an open API enough?: An API helps technical buyers, but most buyers want a ready connection to the tool they already use. Ship the common connections and keep the API for the rest.

Score your company on integrations and ecosystem

Rate how well the product fits your buyers' systems, with the other eight dimensions, in a few minutes. Unsigned and yours: a starting point to test.

Start your GTM Pressure Test

Free calculators for the numbers in this lesson, each with its formula and a worked example.

Integration CoverageIntegration Coverage CalculatorCompare your live integrations against the systems a target customer already runs and expects you to connect with, and measure how widely the most-adopted integration is deployed.