HF0 is an accelerator and venture capital firm. Based in San Francisco, California, United States. Known portfolio companies include Manifest, Kontigo, Sapien, Coframe, Boardy and CrossMint, 10 companies in all.
Is HF0 a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Focus
- AI AgentsAI InfrastructureAPIDevOpsDeveloper ToolsEnterprise SaaSStartup ResidencyWeb3
Who to pitch at HF0
HF0 portfolio companies (10)
- Manifest
- Kontigo
- Sapien
- Coframe
- Boardy
- CrossMint
- Flashnet
- Aquaria
- Glow Labs
- Favorited
Co-investors
Funds that share portfolio companies with HF0.
Similar funds
Showing 20 of 100
About HF0
The firm's listing covers sectors AI, FinTech and SaaS, and focus areas AI Agents, AI Infrastructure, API and DevOps; known deals cluster at Pre-Seed, Seed and Series A.
Of the 4 people on file at HF0, Dave Fontenot (Founder), Walker Williams (Partner) and Vivek Sodera (Limited Partner) are listed as the contacts to approach first.
Across the known portfolio, 20 co-investors appear alongside HF0, including Lattice Fund, AE Industrial Partners and CV VC.
Frequently asked questions
What is HF0?
HF0 is an accelerator and venture capital firm based in San Francisco, California, United States, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does HF0 invest in?
Listed sectors include AI, FinTech and SaaS; listed focus areas include AI Agents, AI Infrastructure, API and DevOps. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does HF0 invest at?
The known deals of HF0 include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at HF0?
3 of the 4 people on file at HF0 are listed as contacts for the firm. All 4 have their own profile page.
How do I contact HF0?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 4 people attached to the firm have their own pages, each showing whether an address is on file for them.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal