Choose the growth model your buyers need
Self-serve, sales, and partners each have a job. Choose the mix around the purchase you are asking people to make.
A growth model starts with a customer trying to get something done. How easily can they understand the value? Can they experience it on their own? Who else needs to agree before they can buy? Those questions should shape how you take a product to market.
A small team trying a tool for one task may be comfortable starting independently. A larger company changing a shared workflow may need help with ownership, security, implementation, and internal agreement. The same product can encounter both buying situations.
Find where human help changes the outcome
Walk through the purchase from the buyer's perspective. Identify what they can do alone and where progress becomes difficult. A sales conversation earns its place when it helps them make a decision, coordinate stakeholders, or get to value with less uncertainty.
Self-serve needs investment too. The customer still needs to discover the product, understand it, get started, and recover when something goes wrong. The work moves into the product experience, education, and support.
Count the work behind the revenue
For a proposed route to market, map the cost of acquiring, converting, onboarding, and supporting a customer. Compare that with the value of the relationship and how long it takes to earn back the investment. Include the effort that does not appear in the sales team's budget.
A partner route deserves the same scrutiny. Identify what the partner contributes, what enables them to succeed, and which responsibilities remain with your team. Clear ownership matters as much as access to a new audience.
Make the next bet small enough to learn from
Choose a defined buyer and use case. Establish what success would look like for both the customer and the business. Run a bounded test, then inspect where the process worked and where people had to rescue it.
Build confidence in one route before adding complexity to it. When you introduce another, be clear about the different customer need it serves and how the handoff works.
The useful question is where your next investment will make buying and adoption work better. Let that decision determine the mix of product, people, and partners.