GTMfund

Max Altschuler leads investment decisions as General Partner, supported by a core team and the firm's network of operator LPs who contribute deal flow and diligence. The fund's investment committee is lean, prioritizing speed and practitioner insight over institutional process. Altschuler's background as founder of Sales Hacker gives him direct access to an extensive network of revenue leaders who surface emerging B2B tools.

GTMfund sources deals primarily through its 350+ operator limited partners — revenue leaders who encounter promising B2B SaaS products in their daily work. This network functions as a distributed scouting system, identifying tools before they appear on traditional venture radars. The firm also benefits from Altschuler's Sales Hacker community and his position at the intersection of go-to-market practitioners and SaaS founders.

GTMfund operates as a venture capital firm with an unconventional LP base — a curated community of go-to-market executives rather than institutional investors or a single family. It functions as a pooled investment vehicle, not a single-family office, though its operator-driven capital structure shares traits with multi-family and club-deal models. The fund offers its LPs exposure to early-stage SaaS alongside a value-add thesis centered on revenue acceleration.

GTMfund targets seed and Series A stages, occasionally participating in pre-seed rounds when the founder or product matches its operator network's expertise. The firm writes initial checks typically in the $250,000 to $1 million range, with reserves for follow-on. Its sweet spot is post-product, pre-scale B2B SaaS where its LP base can materially influence go-to-market execution.

GTMfund concentrates exclusively on B2B SaaS and avoids sectors where its operator LP base cannot add measurable value — notably consumer-facing apps, hardware, deeptech, and capital-intensive life sciences. The firm's thesis is tightly bound to its go-to-market advantage, making it sector-selective. Non-SaaS enterprise models like services businesses or high-touch consulting are also outside mandate.

The fund's capital comes from a network of more than 350 individual operator limited partners — mostly VPs of sales, CROs, and revenue leaders at prominent B2B SaaS companies — rather than a single wealth origin or institutional allocators. This distributed base of high-net-worth practitioners gives GTMfund its distinctive operator-investor model. The firm itself is not publicly known to manage a single-family fortune.

GTMfund's primary non-capital value is its operator network, which actively provides introductions, pilot programs, and direct revenue support to portfolio companies. The firm's LPs are incentivized to help — their own returns depend on it — creating a scaled version of angel-style strategic support. This revenue-acceleration model is structurally different from most venture firms, which rely on small platform teams to serve portfolio companies.