RESEACH REPORT
Builder, Buyer, or Both? How RevOps Leaders Are Navigating Build vs. Buy in the Age of AI
Every RevOps and GTM leader is facing the same question right now: build it with AI, or buy the platform built for the job? Fullcast surveyed nearly 100 senior revenue operators, 97% Director-level or above, to find out how they're actually making that call.
The results are more nuanced than the "Claude Cowboys" narrative suggests. Most teams refuse to pick a side. Governance hasn't caught up. And the data layer, not the AI itself, is quietly becoming the real bottleneck.
Inside this ebook, you'll find:
- Why 51% of leaders say it depends on the use case, and why the buy-leaning bloc still outnumbers the build-leaning bloc three to one
- The behavioral proof point: 65% have already postponed a software purchase because they thought they could build it faster with AI
- Which systems teams are racing to build (Territories & Quotas, Forecasting) and which ones stay bought no matter what (62% will never build their own CRM)
- Why AI agent ownership is the most contested capability in the GTM org, with no clear owner in sight
- The fluency gap between the teams building AI tools and the teams using them
- Why finance is the one function that still won't trust AI with the money
This is a de-identified, question-by-question analysis built for the people who actually own these tooling decisions. Whether you're deciding what to build next quarter or trying to bring some structure to a decision that's currently made ad hoc, this report gives you the data to back it up.