Our Take
The economics of vertical AI (replacing headcount, not software) justify direct sales lower down market than traditional SaaS ever could—but distribution wins belong to founders who pair the right product with the right channel, not just to those riding the ACV wave.
Why it matters
Vertical AI founders are rebuilding sales motions from scratch and need working playbooks fast. PE networks and industry conferences have emerged as scalable channels that traditional SaaS GTM playbooks never required—and the founders who adapt first will pull ahead of peers still running legacy strategies.
Do this week
Founder: audit your top 10 customer logos and trace which channel (PE network, conference, referral, direct outreach) originated each deal before you build your sales org so you scale the channel that actually works, not the one you assume should work.
Direct sales economics work further down market now
Vertical AI companies are shifting away from product-led growth and SDR-led sales toward direct sales, in-person demos, and account executive-heavy motions. The shift reflects a fundamental change in deal structure: vertical AI products replace labor, not software subscriptions. As a result, annual contract values (per Defy.vc) now land in the 6- and 7-figure range—a jump from traditional vertical SaaS economics where ACVs stayed modest and CAC ratios forced reliance on self-serve and SDR-driven lead generation.
When deal sizes were small, the cost of an account executive's time exceeded the margin on each contract. That math forced founders toward product-led growth. Larger ACVs now justify meaningful investment in winning each customer directly. Smaller businesses are also adopting faster, with higher volumes, which accelerates sales cycles and improves unit economics for direct sales teams.
Two channels are driving outsized results: PE networks and conferences
Private equity firms are creating new internal roles (AI partners or heads of AI) tasked with finding and rolling out AI tools across their portfolio companies. A single introduction to a PE firm can surface many qualified leads. Positive early adoption travels two ways: laterally to peer companies within the portfolio, and back to the investor, who then connects the vendor to other portfolio firms. This motion has worked particularly well in industries with rollup strategies: healthcare services, dental, managed service providers, accounting, legal, financial advisory, insurance brokerage, home services, and industrial.
Industry conferences and function-specific events have proven equally valuable. These venues deliver concentrated buyer attention and self-selection: attendees arrive curious about sector trends and actively building AI strategies. Live product demos, sponsorships, and dinners allow founders to meet the right buyer and collect leads at scale. The advantage is both immediate and strategic: being top of mind when buyers begin their evaluation process often determines inclusion in the consideration set.
Map your distribution before you scale sales
The GTM playbook for vertical AI is now materially different from the SaaS playbook that preceded it. Distribution, pricing, and sales motion have all shifted in tandem. Larger ACVs opened channels that didn't work under old SaaS economics. However, the companies pulling away are not simply riding the ACV wave—they have paired a strong product with the right GTM motion and adapted faster than peers.
Founders should identify which channels are actually sourcing customers (PE networks, direct outreach, conference leads, referrals) before investing heavily in a sales org. Running product-led growth while building direct sales teams, or over-investing in conferences when PE networks are the real driver, wastes resources and delays product iteration. Test channels first, measure attribution clearly, and scale the ones that work. The founders who figure out what to do with their distribution advantage before competitors do will own their categories.