The General Partnership

The General Partnership Research Overview The General Partnership (TheGP) is a San Francisco-based venture capital firm that has pioneered a distinctive "sweat equity" model in early-stage venture investing. Founded by Phin Barnes (formerly of First Round Capital) and Daniel Portillo (formerly of Greylock Partners and Mozilla), TheGP deploys not just capital but also a bench of 25+ experienced "builders"—engineers, recruiters, designers, sales leaders, writers, and product strategists—directly into portfolio companies. These builders earn equity grants tied to specific milestone deliveries, creating incentive alignment across the firm, its team, and founders. The firm has raised two funds: Fund I ($240M, 2022) and Fund II ($300M, June 2024), totaling approximately $540M in AUM. TheGP is actively deploying from Fund II with a portfolio of 70+ companies. Investment Thesis TheGP's core belief is that exceptional founders benefit most from hands-on operational expertise delivered alongside capital. Rather than serving as traditional board observers or periodic advisors, TheGP's builders embed in portfolio companies for an average of nine months, working directly on talent acquisition, product development, go-to-market execution, and engineering. Over 70% of Fund I investments included Sweat Equity agreements, representing over 20% of portfolio positions by count. Five technical team members incubated companies from within the firm itself. This model creates deeper alignment and more durable outcomes than capital-only VC, with the firm earning equity grants rather than just financial returns from its operational contributions. TheGP invests at two critical junctures in a company's life: Formation Stage : Pre-seed and seed-stage companies, from pre-product-market fit ideas to businesses showing early traction. Capital: $1–5M with follow-on reserves. The firm provides recruiting, product, engineering, and GTM support from its builder bench. Breakout Stage : Companies with established product-market fit poised for substantial growth. Capital: $5–15M or more. Focus shifts to senior talent placement, technical scaling, and go-to-market optimization to accelerate scale. Sector Focus TheGP is broadly sector-agnostic but has developed deep concentration in several areas across its 70+ portfolio companies: Enterprise Software and SaaS : Scribe, Coda, Collective, WorkOS, Cassidy, Charlie, Falconer, Tome—companies building software for knowledge workers and enterprises. Developer Tools and Infrastructure : Graphite, WorkOS, Jazz, Pixeltable, VectorWare, Runloop, Stainless—companies building tools and platforms that developers use to build and deploy software. Fintech and Payments : Aven, Bridge, Promise, Finix, Sardine, Collective—companies modernizing financial infrastructure and payments for consumers and businesses. Cybersecurity : Aegis, Defakto, Kenzo Security, Theom, Anetac—companies building AI-native security products. The firm launched a dedicated Investor in Residence program for cybersecurity in February 2026 with Michael Coates (former Twitter CISO). Healthcare and Digital Health : Thatch, Ultralight, The Public Health Company, Integral, Manas—companies modernizing healthcare delivery, employee benefits, and life sciences. AI/ML Applications : Inflection, Cassidy, Meridian, Morph, Airtop, Southbridge, Tambo—companies building AI-native applications across enterprise functions. The firm's recent investment thesis essays (Phin Barnes' "Where the Sweetest Margins Live in Jensen's 5-Layer Cake," April 2026; and "Cybersecurity is Dead. Long Live Cybersecurity.," March 2026) signal continued thesis development around AI infrastructure economics and security-as-a-practice transformation. Team Phin Barnes, Co-Founder : Former Partner at First Round Capital, where he redefined venture capital as a "product" founders purchase with equity, establishing community initiatives like Angel Track and Dorm Room Fund. Prior career included 6 years as Creative Director for Footwear at AND1, where he worked with signature athletes and pioneered the AND1 Mixtape concept. Approaches investing as a craft of interviewing and coaching—creating environments where founders can find clarity and confidence. Daniel Portillo, Co-Founder : 20+ years in talent and operations. Early employee at Mozilla, managing all recruiting and HR. Operating Partner at Greylock Partners, where he established the Community Program. Served with the US Digital Service under President Obama, recruiting technology leaders for government digital transformation. Specializes in connecting the right people and opportunities to accelerate early-stage company formation. Bret Reckard, Talent Partner : Former talent leader at Sequoia Capital, where he was one of the original leaders to define talent's role in venture. Brings deep expertise in identifying exceptional talent early and building systems to help portfolio companies with hiring at scale. Michael Coates, Investor in Residence (Cybersecurity) : Former CISO at Twitter; founder of Seven Hill Ventures (early-stage cybersecurity fund). Has testified before Congress on AI, cybersecurity, and quantum encryption. TheGP's first Investor in Residence, bringing deep cybersecurity domain expertise to lead investments in the security sector. Additional builder bench includes specialists from Stripe, YouTube, Google, Square, Oracle, and Grafana with expertise spanning recruiting, product management, engineering, and go-to-market. Check Size and Stage Formation (Pre-Seed/Seed) : $1M–$5M with reserves for follow-ons Breakout (Seed/Series A) : $5M–$15M or more Average builder deployment : 9 months per portfolio company engagement Firm leads most investments, with the builder engagement often determining the conviction level Decision Process and Involvement TheGP operates as a partnership, with co-founders Phin Barnes and Daniel Portillo leading investment decisions. The new Investor in Residence program extends domain-specific sourcing and diligence in specialized sectors. Given the deep operational commitment involved—builders embedded for months—TheGP's diligence process is thorough and relationship-driven. The firm typically takes board seats or observer rights. The sweat equity model means involvement is daily and operational, not just periodic governance. Geographic Focus Primarily US-focused, with concentration in the SF Bay Area. The builder model is adaptable to remote or in-person engagements, allowing investment in companies across the United States. International investments are selective. Recent Activity TheGP has been actively deploying Fund II since June 2024. Recent highlights include: April 2026 : Serif.ai investment (AI-powered email) February 2026 : Tambo (generative UI for enterprise) and Falconer (AI-native knowledge platform) seed investments; launch of Investor in Residence program with Michael Coates October 2025 : VectorWare (GPU-native developer tooling) partnership with Christian Legnitto April 2025 : Kenzo Security $4.5M seed investment (AI-native security operations platform) June 2024 : Fund II close at $300M with emphasis on "sweat equity" at scale The firm publishes regular investment thesis essays through "The Build" (their blog), reflecting active intellectual engagement with portfolio themes around AI infrastructure, cybersecurity, and enterprise transformation.