Venture Partner
Craft VenturesCheck size: No personal check-size range or deal-lead authority is published. Craft's fund sizes and announced company rounds are not a defensible proxy for J Zac's individual allocation authority.
J Zac contributes an operator and product perspective to Craft's SaaS and marketplace investing. His public profile centers on building people-management software at Lattice, board work at Vanta, and angel investments in workflow, health, compliance, data, and productivity companies. The evidence supports a focus on founder and product judgment, enterprise usability, and scaling software organizations, but Craft publishes no more specific personal thesis.
Craft's announcement points to founder-first operators with distinctive SaaS or marketplace insight. J Zac's operating and angel record suggests interest in products that become core systems of work, thoughtful product leadership, strong teams, and software that improves how organizations hire, manage, collaborate, comply, or make decisions. This is an evidence-based inference, not a published checklist.
No personal exclusion list is published. Conservative inferred negatives are weak founder-product fit, enterprise tools without a critical workflow, undifferentiated SaaS, products that cannot earn user trust, and teams unable to translate product insight into scalable organization and distribution.
Lead with the critical user workflow, product insight, and why your team understands it unusually well. For enterprise SaaS, show adoption, retention, trust requirements, integration depth, and how the product becomes a system of record or habitual layer of work. Be explicit about organization design and product leadership as the company scales.
Identify the recurring organizational decision or task the product owns, frequency of use, consequences of failure, switching costs, data accumulated, and expansion paths.
Match company needs to the investor's product, people-management, board, enterprise-trust, and organizational scaling experience rather than relying only on sector labels.
Evaluate security, compliance, permissions, auditability, reliability, integrations, procurement readiness, and the proof required for adoption by larger customers.
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J Zac is an operator-investor associated with Lattice, where Craft's current profile identifies him as President and Chief Product Officer. He serves as an independent board member at Vanta and has made angel investments in companies including AgentSync, Calixa, Parabola, Rewatch, Rupa Health, Time by Ping, Trace, and Sprig. He joined Craft as a Venture Partner in 2021 while continuing at Lattice.