Top Seed Stage Investors and Seed VC Firms (2026)

You've built a product, signed your first customers and maybe raised a little from angels. Now you need a real seed round. Most lists of seed funding companies give you hundreds of names, and most of those firms won't write your cheque. This guide lists 21 seed investors with recent deals: seed stage venture capital firms, big-firm programmes and accelerators. For each one, you get the stage it backs, the cheque size it publishes and example companies.

The top seed stage investors in 2026 include seed specialists like Uncork, Pear, NFX and Boldstart in the US. In Europe, look at Point Nine, Cherry and Seedcamp. Big firms invest at seed too, through Sequoia's Arc and a16z speedrun. Y Combinator, Techstars and Antler come in earlier, with smaller cheques on standard terms.

Who are the top seed investors in 2026?

We picked 21 investors with a deal, a new fund or a new cohort in 2025 or 2026. We checked each one on its own website. The table shows where each is based, the stage it backs and the cheque size it publishes. Where a firm publishes none, the table says so.

Read the cheque column first. If you're raising $2M, a fund whose first cheque is $3–5M probably won't lead your round. Then scan the example companies. A fund that already backs your closest rival will usually pass. For more names, here are seed funds from Waveup Copilot, our free investor database. Open any card for the fund's full profile.

What does a seed stage investor do?

A seed stage investor backs a startup's first institutional round. That usually comes after friends, family or angels, and before Series A. The money pays for the work that gets you to Series A: product, first hires and proof that customers pay. In return, investors get shares, or a SAFE that turns into shares later.

Say you raise $3M on a $12M pre-money valuation. The new investors then own 20% of your company. Waveup's partners see 15–20% as healthy for a seed round. Give away much more, and you leave less room for later rounds.

Seed money comes from four kinds of investor. Seed funds, like Uncork or Work-Bench, often lead the round. Big firms like Sequoia and a16z run their own seed programmes. Accelerators invest smaller amounts on standard terms, then help you raise the rest. Angels write the smallest cheques, often first. Our guide to angel investors vs venture capitalists compares those two.

Pre-seed comes before all this: a team and a prototype, raising a smaller first round. Our pre-seed funding guide covers it.

Which seed stage VC firms lead rounds in the US?

Uncork, Work-Bench and Better Tomorrow Ventures lead seed rounds, each in its own lane: AI-native software, B2B software and fintech. Boldstart writes first cheques from the idea stage. Pear, NFX and Afore start at pre-seed. Forerunner backs early-stage brands, marketplaces and platforms, and led a seed round for a PearX graduate.

Uncork Capital

Uncork has focused on one stage, seed, for more than 20 years. It often leads, aiming to be the first big cheque on the cap table. It backs AI-native companies like GPTZero and Tailscale.

Pear VC

Pear backs founders at pre-seed through PearX, its accelerator in the Bay Area. It then leads or co-leads early-stage rounds. Its portfolio includes DoorDash and Gusto. Teams from its summer 2025 batch went on to raise seed rounds led by Forerunner and Uncork, Pear says.

NFX

NFX invests at pre-seed and seed in the US, Israel, Latin America and Europe. It says it looks mainly at the founding team and the market. In September 2026, it said it would fund new deals from its own money. It's still investing from its fourth fund too.

Boldstart Ventures

Boldstart writes first cheques for technical founders, often at the idea stage. It focuses on cybersecurity, AI infrastructure, physical AI and agents. Clay and Protect AI are in its portfolio, and it backed Lava and X5 Labs in 2026.

Work-Bench

Work-Bench calls itself New York's B2B software seed fund. It leads pre-seed and seed rounds in applied AI and infrastructure software. In July 2026, it led Petra Labs' $5.2M seed. It doesn't publish a cheque size.

Better Tomorrow Ventures

Better Tomorrow Ventures is a fintech fund. It leads pre-seed and seed rounds for fintech companies anywhere in the world. Its portfolio includes Unit and Relay. In 2025, it invested in Layer's seed round, which Emergence Capital led.

Afore Capital

Afore backs pre-seed companies, often before they have traction. It also runs a founders-in-residence programme in San Francisco. In July 2026, it joined the Petra Labs seed round that Work-Bench led. It backed Gamma and Hightouch at pre-seed.

Forerunner

Forerunner is an early-stage firm with $3B under management. It backs brands, marketplaces, personal systems and platforms, from Oura to Wispr Flow. It led Known's $8M seed after the startup's PearX demo day, Pear says.

Which seed funds invest in Europe?

In Europe, Point Nine, Cherry, Seedcamp and LocalGlobe back founders from their first round. Speedinvest and Notion Capital invest at seed and stay on for later rounds. Concept Ventures does only pre-seed. Most are based in London or Berlin, but they invest well beyond their home cities.

Point Nine

Point Nine is a Berlin fund that invests globally in AI, for the digital, physical and biological world. Its early seed bets include Attio, Loom and Revolut. In 2026, it backed seed rounds for Aardaia and Recast.

Cherry Ventures

Cherry invests from pre-seed to Series A, from Berlin, London and Stockholm. Its fifth fund, Cherry V, is $500M. In 2026, it backed Resolutiion, which tracks the promises inside commercial contracts.

Seedcamp

Seedcamp backs European founders from day one, often before the market notices them. Its portfolio includes Revolut, Wise and Synthesia. Its company list shows 13 new investments in 2026 so far.

LocalGlobe

LocalGlobe is the early-stage fund of London's Phoenix Court. Most of the firm's relationships start there. It's a generalist, and it backed Mistral AI in 2023. Recent AI companies include MicroAGI.

Speedinvest

Speedinvest invests from inception to seed, then again at the growth stage. Its sectors run from AI and fintech to health and deep tech. Bitpanda and Tide are in its portfolio, and Agon joined in 2026.

Notion Capital

Notion Capital is a London fund for European business software. It leads early, and in April 2026 it led Dex's $6M seed. It also runs Alphagraph, an early-stage programme. GoCardless and Paddle are in its portfolio.

Concept Ventures

Concept Ventures is a London fund that invests only at pre-seed. Its second fund is $88M. Its portfolio includes ElevenLabs, and it joined Dex's seed round in 2026.

Which accelerators and big VC firms invest at pre-seed and seed?

Y Combinator, Techstars, Antler and Entrepreneur First invest small amounts at the start, on standard terms. Andreessen Horowitz runs a16z speedrun, and Sequoia runs Arc. These programmes buy more of your company per dollar than a seed fund does. In return, you get a network, a demo day and a clearer route to your seed round.

Big firms can afford early bets. PitchBook-NVCA notes that multistage firms like Andreessen Horowitz and Sequoia keep raising ever-larger funds. For founders, that makes a big-name backer possible from day one. Our guide to accelerators and incubators explains how the programmes work.

Y Combinator

Y Combinator invests $500K in every company, on the same terms for all. It runs four batches a year in San Francisco. Airbnb, Stripe and Coinbase all went through it.

Techstars

Techstars runs three-month accelerators in cities like New York. In most programmes, it invests $220K, most of it on an uncapped SAFE. Healthie and Sporttrade are alumni.

Antler

Antler invests from the first cheque to IPO, starting with residencies for founders at the idea stage. In the UK, it puts in £210K at the start. It can add up to £330K more in your next round. Its UK page also lists a £40K programme fee, so ask how that works. Lovable and Airalo are in its portfolio.

Entrepreneur First

Entrepreneur First backs people at the very start, before there's a company. It invests up to $250K once you form one, and can follow on later. It runs in London, Bangalore and San Francisco. Cleo and Magdrive are EF companies.

a16z speedrun

a16z speedrun is Andreessen Horowitz's programme for very early teams. It runs for twelve weeks in San Francisco and invests up to $1M per company. It aims to close in two weeks. In 2026, it joined Dex's seed round, led by Notion Capital.

Sequoia Capital (Arc)

Arc is Sequoia's open call for pre-seed and seed founders, held twice a year. Sequoia says terms are set company by company, so there's no standard cheque. Arc founders include the teams behind Pydantic and Listen Labs.

How much seed round capital do startups raise in 2026?

The median US seed round in 2026 is $3.0M, according to PitchBook-NVCA. The median pre-money valuation is $18.3M. Seed is the only stage where the median round didn't grow this year. AI startups raise more, at higher prices. On Carta, the median priced software seed is $4.1M.

The medians hide a split. AI startups pull the medians up, so a typical non-AI seed can be smaller than the headline. Competition is up too. More US companies have raised a first round this year than in any full year before, PitchBook-NVCA reports. For the full benchmarks, from SAFE caps to time between rounds, see our seed round benchmarks.

How do you pitch seed stage investors?

In our work, seed rounds go best when founders pitch fewer, better-matched investors. Pick funds whose stage, cheque size and sector fit your round. Reach them through founders they've backed. Send a short deck that shows traction, why now and what the money buys. Then hold your meetings close together, so interest builds at once.

1. Build a short list — use the five filters from earlier: stage, cheque size, sector, recent deals and a way in. A fund that fails one of them will rarely lead your round.
2. Find a way in — an introduction from a founder the fund has backed beats a cold email. Our investor outreach guide shows how to run outreach.
3. Lead with traction — show that people use the product and pay for it. Our traction slide guide shows what to put first.
4. Tie the money to milestones — show what the round buys and what you'll prove by Series A. Our pitch deck structure guide covers the rest of the deck.
5. Know your terms — most early rounds start on a SAFE. A priced seed comes with a term sheet, so read one before your first meeting.

The numbers matter as much as the story. An AI adtech startup won investors over with its pitch, then lost them on its financial model. Waveup rebuilt the model in a week, with real revenue drivers, cash planning and AI running costs. The startup closed its $6M seed round a month later. Read the case. We do the same for decks: Waveup prepared the pitch deck for a Latin American e-commerce aggregator's $12M seed round.

Waveup is a London-based fundraising and growth advisory. Since 2014 we have built the decks, models, CIMs and valuations behind $3B+ raised for 600+ startups. Our seed funding team builds the deck, the financial model and your investor target list. Our clients have raised from Antler, Cherry, Sequoia and a16z.