In the AI era, enterprises reject the fragmented, best-of-breed SaaS model. They prefer a single AI platform that handles entire workflows across departments. This avoids data silos and streamlines compliance, making end-to-end automation the key value proposition.

Unlike large enterprises that build AI, smaller organizations primarily buy AI solutions. Their governance should therefore focus on rigorously questioning vendors and clarifying internal roles for oversight, as expertise is often spread thin across a few individuals.

While it's tempting to build custom AI sales agents, the rapid pace of innovation means any internal solution will likely become obsolete in months. Unless you are a company like Vercel with dedicated engineers passionate about the problem, it's far better to buy an off-the-shelf tool.

Advocates for buying most AI agents off the shelf to leverage existing solutions. Building should be reserved for the small fraction where no suitable tool exists, where you can replace a mediocre incumbent, or where proprietary data is a key advantage.

The true enterprise value of AI lies not in consuming third-party models, but in building internal capabilities to diffuse intelligence throughout the organization. This means creating proprietary "AI factories" rather than just using external tools and admiring others' success.

RAMP built its AI platform in-house because they view internal productivity as a competitive moat. Owning the tool allows them to move faster, deeply understand user pain points, and leverage internal learnings to inform their external customer-facing products.

To balance security with agility, enterprises should run two AI tracks. Let the CIO's office develop secure, custom models for sensitive data while simultaneously empowering business units like marketing to use approved, low-risk SaaS AI tools to maintain momentum and drive immediate value.

Off-the-shelf SaaS products often fail to accommodate a company's specific workflows. Building custom internal tools with AI allows teams to create solutions precisely matched to their culture and cadence (like design reviews), leading to higher adoption and impact.

Forgo building custom AI tools for common problems. Instead, purchase 90% of your AI stack from specialized vendors. Reserve your in-house engineering resources for the critical 10% of tasks that are unique to your business and for which no adequate third-party solution exists.