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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.

5.0 on Trustpilot· No credit card required.

We work with some of the biggest names in the industry

Female Founders Rise logoshipshape.vc logoCrowdcube logoFundMyPitch logoAntler logoFuel Ventures logoSFC Capital logoRepublic Europe logoInnovate UK logoColorintech logoSyndicateRoom logoAscension logoSwoop Funding logoDigital Catapult logoAngel Investors Bristol logoThe Startup Foundry logoEnvestors logoJumpstart logoFocused for Business logoSETsquared Partnership logoAngel Groups 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
★★★★★ 4.8 · 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 signal you're investment-ready, then get expert, unfiltered feedback on your pitch deck and financial model from a serial angel investor - so you're fully prepared before your raise goes live. You'll also unlock FounderCatalyst's 'Sources of Funding' guide, covering angel search engines, every UK angel network, crowdfunding discounts, and a free listing on FundMyPitch (success-fee only). And with the FounderCatalyst 'Boost' page, you can 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.

“FounderCatalyst was an excellent choice, we were delighted with the platform throughout our funding round. From term sheet, legals, due diligence to data room, the process was faultless, keeping deal momentum and presenting a professional interface to our investors.”
Neil Morris
Neil Morris
Co-Founder & CEO, Kelpi
Kelpi logo
“They say word-of-mouth is the best kind of marketing, and judging by the people who pop up in every entrepreneur group singing FounderCatalyst’s praises (myself included!), they are smashing it! As first-time founders, there was so much we were nervous about or didn’t fully understand, and FounderCatalyst has consistently made time for us and never laughed at our questions! The founder Sam truly goes above and beyond to share relevant contacts and opportunities for his founders. They handled our entire fundraising journey perfectly and I couldn't have asked for a better partner. Highly recommend.”
Alexandra Birtles
Alexandra Birtles
Co Founder & CEO, In Good Company Group
In Good Company Group logo
“The intricacies of an equity raise are really niche and difficult to manage. Specifically, the legals that underpin the entire process aren't the sexiest part but are probably the most important. The team at FounderCatalyst ensured that everything was managed seamlessly with Seedrs. I felt in safe hands throughout the raise knowing that they were in the background, lining everything up from a legal perspective.”
James Higgins
James Higgins
Founder (and Dragons Den Star!), Ethical Bedding
Ethical Bedding logo
“The FounderCatalyst team were on hand every step of the way during the funding round. Unlimited support and entirely responsive. This really helped us closed the funding round swiftly.”
Shiv Misra
Shiv Misra
Co-Founder, Roots & Hoots
Roots & Hoots logo
“Excellent service!!! This was my first time raising funds and using SEIS & EIS. I had my advance assurance approved within 10days without any issues! FounderCatalyst made the process so much easier. The team are always on hand to ask any questions and support. I am so grateful to Sam, Max, Emma and the rest of the team, they really do care and go above and beyond to help! Thank you FC!”
Rebecca Dignan
Rebecca Dignan
Founder, Flix24 Limited
Flix24 Limited logo
“We just raised our first seed round and quite frankly couldn’t have done it without FounderCatalyst. Sam Simpson is the kindest most patient founder I have ever met. The website is so easy to use (and even if you have a question it’s answered in minutes). A very reasonably priced service that I would highly recommend to anyone looking to raise.”
Kelly Newton
Kelly Newton
CEO & Founder, NIXI Body Underwear
NIXI Body Underwear logo
“The FounderCatalyst the platform is brilliant. I was able to login, complete the questions and get to a draft Term sheet in record time. Excellent design.”
Ann-Marie Kinlock
Ann-Marie Kinlock
Founder, KindHaus
KindHaus logo
“Just closed my round on FounderCatalyst - super simple and having the FC team on hand for any question (even the silly ones) was brilliant. Fixed fee is a game changer vs the competition, allowing you to keep more of the funds you raise for getting going with your business.”
Gemma Smith
Gemma Smith
Founder, Ar Tye
Ar Tye logo
“Having spoken with FounderCatalyst some 3-years ago, to get ready to raise with SEIS/EIS assurance done, I was ready to go. Or so I thought! I decided to focus on organic growth to prove the business. 3-years later I'm ready to go for the raise and FounderCatalyst kept their side of deal and have my funding round open and ready to go - no extra money required. Love these guys!!!”
Tony Eames
Tony Eames
Founder, Total Active Hub
Total Active Hub logo

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