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Startup legals at startup prices from the highest rated, fastest growing platform

Ace your SEIS/EIS, execute your funding round, manage investors and set up share option schemes with expert guidance every step of the way. From family and friends, through pre-seed to Series A, always at the most cost effective price.

No credit card required.

We work with some of the biggest names in the industry

FundMyPitch logoFemale Founders Rise logoAngel Investors Bristol logoJumpstart logoAntler logoFuel Ventures logoSFC Capital logoRepublic Europe logoInnovate UK logoThe Startup Foundry logoEnvestors logoFocused for Business logoSETsquared Partnership logoSyndicateRoom logoCrowdcube logoColorintech logoshipshape.vc logoDigital Catapult logoAngel Groups logoSwoop Funding logoAscension logo

What's your current goal?

Secure SEIS/EIS relief

SEIS/EIS is one of the strongest incentives for your early-stage investors. We handle the advance assurance application fast, so you can close sooner.

Raise funds

You're raising funds, but the process is complex. Simplify it with expert guidance and SEIS/EIS support. You just focus on growing your business.

Motivate your team

EMI and unapproved share options align your team's goals with your mission, giving them real ownership and retaining talent to drive growth.

Case study

£2.8M raised for just £1,450

And higher rated than competitors, according to Trustpilot.

“As a founder building an agentic AI platform for workforce planning in supply chains, I'm always looking for tools that save time and money. FounderCatalyst delivered both - the process was seamless, and it cost less than a tenth of what I was quoted elsewhere. It let us stay focused on growing the business, not buried in fundraising admin.”

Phillip Sewell
Phillip Sewell
CEO, Predyktable
FounderCatalyst
£1,450
Fixed price
★★★★★ 5.0 · Trustpilot
SeedLegals
£10,000+
Membership + percentage of raise
★★★★★ 4.7 · Trustpilot

Been there and done it

We are successful exited founders and angel investors: we provide personal guidance, consistency and expertise. We get you.

Meet the team

Our pricing is fair and transparent

No hidden fees. No extras. No catch. Whether a one-off fee or a subscription price, you will always get a fixed price from us.

View pricing

We are fast

Especially when it comes to fundraising, speed is a key aspect. We returned an SEIS/EIS advance assurance in as little as 3 working hours. That is fast!

See case studies

You are not alone

We will be there to support and give you guidance. It's not only us. You will be supported by a community of hundreds of founders like you.

Learn more

Become FounderCatalyst Verified and reach investors faster

Earn the FounderCatalyst Verified badge to show you're investment-ready, plus an Investor letter - no investor list needed for your SEIS/EIS advance assurance application. Get expert feedback on your deck and financial model before you go live, unlock the 'Sources of Funding' guide (angel search engines, UK angel networks, crowdfunding discounts, a free FundMyPitch listing), and use the 'Boost' page to put your raise in front of new investors and track their interest in real time.

Learn more

Hear what our customers
have to say about us

What founders say

In their words

A sample of testimonials from founders, advisors and investors who have worked with us.

“Thanks to Sam and Max for getting us through this complex process in a relatively straightforward and cost-effective way. When we ran into a big hiccup they were there for us and and had the adaptability to help get us over the line.”
David Tymm
David Tymm
Founder, Maypole Education Ltd
Maypole Education Ltd logo
“This platform helped more that i could have thought, from guiding me through my pre-seed raise, issuing the documents, keeping me accountable for what i needed to do...'You don't know what you don't know', and in a founder journey especially when dealing with legal and important paperwork this can fill you with fear. Luckily FC guides you through it all. Their community is also fab and so is their pricing.”
Charlotte Ridley
Charlotte Ridley
Founder, Memorify
Memorify logo
““Such a supportive network and honest, real-life advice and feedback. Perfect for early stage founders.””
Caroline Andrewes
Caroline Andrewes
Founder, Medivys Ltd
Medivys Ltd logo
“I’ve been told by another founder that SEIS / EIS advance assurance could take months – FounderCatalyst submitted our advance assurance on the 3rd of October 2023 and we received a positive response in just 24 hours”
Dr. Sameh El Sayed
Dr. Sameh El Sayed
CEO, Biotica Chemicals
Biotica Chemicals logo
“We submitted our advance assurance using FounderCatalyst 28th of May 2024 and had a positive response back by 10am on the 30th. Amazing!”
Mike Oaten
Mike Oaten
Founder, Tikos Technologies
Tikos Technologies logo
“Sam Simpson and FounderCatalyst are highly reliable. I know many founders who rate Sam and he has been a great asset to AIS as facilitator. As a founder now, I rely on Sam’s expertise - helping me through my startup journey.”
Cien Solon
Cien Solon
CEO, LaunchLemonade Ltd
LaunchLemonade Ltd logo
“FounderCatalyst is the best platform on the market to help early-stage founders with their fundraising legals. Not only is the platform fantastic, the team, especially Sam, have been absolutely instrumental in helping us close our recent funding round. I can honestly say that without FounderCatalyst and Sam by our side, we wouldn't have been able to succeed in our fundraising efforts.”
Morgan Edmondson
Morgan Edmondson
Co-Founder, Nesti
Nesti logo
“I am a distiller of award-winning gins that are stocked in places like Harrods, but I know little about the funding paperwork and requirements.  FC helped me to efficiently produce my funding paperwork in 2 days and I got SEIS advance assurance in less than two weeks.”
Pete Lumber
Pete Lumber
Master Distiller and Founder, Lumber Distillers Limited
Lumber Distillers Limited logo
“The best investment we made was using FounderCatalyst for the legal work. It's really good value, the platform was easy to use and we had amazing support throughout from their CEO, Sam Simpson. I would absolutely recommend it to all founders!”
Guy Thurlow
Guy Thurlow
Founder, Target Student
Target Student logo

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