How to Pitch a16z (And What to Do If You Can't Get a Meeting)
Andreessen Horowitz does not run an open pitch portal. The firm invests almost entirely through warm introductions, existing portfolio founders, and relationships built over years inside its network. There is no general inbound form where a seed-stage founder submits a deck and gets a reply. If you are searching for how to pitch a16z cold, the honest answer is: you mostly cannot, and the firm is not built to let you.
That is not a knock on a16z. It manages tens of billions across dozens of funds and sector bets, from crypto to bio to American dynamism, and its partners have the luxury of sourcing from a network that took two decades to build. For a firm at that scale, warm intro flow is a feature, not a bottleneck. For a founder raising a $750k pre-seed round with no Stanford roommate on the inside, it is a wall.
So the real question underneath "how to pitch a16z" is usually a different one: how does a founder with no warm path get a fair look from any serious fund, fast, without spending three months chasing intros that never land.
Why the warm-intro model breaks for most founders
The venture industry still runs on a referral graph. A partner trusts a deal more if a founder they already backed vouches for the new one. That graph rewards people who already have access to VCs, operators, and other founders inside the Valley. It has nothing to do with whether your product is good. It filters on who you know before it filters on what you built.
For most pre-seed and seed founders, especially ones outside San Francisco and New York, that filter is the actual obstacle. The Pitch Protocol Index found that 66.4% of the deal flow moving through the network in its first measured period came from outside SF and New York, which tells you the talent and the traction are not concentrated where the warm intros are.
A different way to get in front of capital
Pitch Protocol was built for exactly this gap. Instead of hunting for a warm intro into one mega-fund, a founder submits one application that gets evaluated against the thesis of every partner fund in the network at once, including operator-led and sector-specific funds like AirAngels (early Airbnb alumni, checks from $25k to $500k) and CerraCap Impact Venture Capital (roughly $100k to $2M). You are not trying to guess which single fund might take a cold meeting. You are letting the matching process do that work.
The mechanism matters here, not just the pitch. A founder applies from Claude, Cursor, or any AI agent they already work in: point the agent at Pitch Protocol's skill file and it packages the pitch and submits it, deck optional. From there, email verification kicks off a research pipeline that runs in minutes, checks what is publicly verifiable about the company and the founder, and generates tailored follow-up questions specific to that business, not a generic form. Those answers go to partners, who make a decision in about 48 hours.
That sequence is the direct answer to the access problem a16z represents. You are not being screened on whether you know the right angel who knows the right partner. You are being screened on what the research actually turns up and how you answer questions a human partner would ask anyway, just faster and without needing a connector in the room.
What this does not promise
Pitch Protocol is not a backdoor into a16z. It is not affiliated with the firm, and no application routed through it will land on a16z's desk. What it does is remove the warm-intro requirement from the part of fundraising that should be about substance: does the thesis fit, does the traction hold up, is the team credible. The network currently includes 15+ active partner funds spanning pre-seed through Series B, with checks from roughly $10k to $5M+, and a published pitch-to-meeting rate of 79.3%, a number that reflects what happens when matching is thesis-driven instead of relationship-driven.
If you have the network to get a warm intro to a16z, use it. That path still works for the founders who have it. If you do not, chasing it is a bad use of the next three months of a seed round. The better move is to stop optimizing for one firm's closed door and start applying to the whole set of funds actually built to review founders who arrive the way most founders actually arrive: without a connector, with a product, and with an agent that can package the pitch and send it.
If that is you, apply at pitchprotocol.vc. One submission, evaluated on what you built, with a decision inside 48 hours.
Skip the cold outreach. Apply once, free, from the AI agent you already use. It takes about ten minutes, and the funds that match reach out to you directly. Apply to Pitch Protocol →
Frequently Asked Questions
Can I pitch a16z directly if I don't have a warm introduction?
Mostly no. a16z does not run an open pitch portal or a general inbound form, and it invests almost entirely through warm introductions, existing portfolio founders, and relationships built over years inside its network.
Does Pitch Protocol get my pitch in front of a16z?
No. Pitch Protocol is not affiliated with a16z, and no application routed through it will land on a16z's desk. It instead connects founders with its own network of 15+ active partner funds.
How does applying through Pitch Protocol work?
A founder submits one application from an AI agent like Claude or Cursor, deck optional, which gets evaluated against every partner fund's thesis at once. Email verification starts a research pipeline that checks public information and generates tailored follow-up questions, and partners respond with a decision in about 48 hours.