FounderCatalyst Verified
Earn the badge that tells investors you're ready. Investor-grade evaluation of your pitch deck and financial model.
Free stuff
Templates, guides and calculators for founders running their own round - no signup required.
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.
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.
£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.”
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 teamOur 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 pricingWe 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 studiesYou 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 moreBecome 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 moreHear what our customers
have to say about us
In their words
A sample of testimonials from founders, advisors and investors who have worked with us.
“If you are an early-stage start-up founder looking for legal services to close your round, PLEASE do not look anywhere else. We were working with a legal firm and reached nowhere in 2+ months. A mentor recommended FC and I was able to close the legals in 10 minutes (that claim on the website is indeed true)! The platform, cost and community of founders for getting quick support is AMAZING. And the FounderCatalyst team are approachable and very knowledgeable. Highly recommended.”
“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.”
“Sam and the team at FounderCatalyst go above and beyond to aid founders through the SEIS process to accreditation. Unlike their competitors, they charge a fixed fee, no recurring fee, and offer a tremendous peer-to-peer community, which has been invaluable in helping me build my team. It is time for change. Step away from household brands and try FounderCatalyst.”
“Sam and the team helped guide us through a slightly more complex situation of gaining EIS advanced assurance for a Delaware registered C-Corp Always very knowledgeable the team were fantastic in guiding us through the whole process - would highly recommend!”
“Sam and his team totally get founders…what FounderCatalyst delivers is not only incredibly good value, but absolutely what every start up and founder needs: brilliant!”
“Can't recommend Sam and the FounderCatalyst team enough. The product is great and the service is even better, and all for the best price in the market.”
“This is the first time we have raised investment for Trove. It can be daunting to keep on top of all of the requirements and documentation. We are so happy to have the support of FounderCatalyst - their technology is user friendly for both founders and investors. Moreover the team are so responsive in supporting any questions. It is clear they understand founder needs having been successful entrepreneurs themselves. We would highly recommend FounderCatalyst and look forward to working together on future funding rounds.”
“FounderCatalyst provided outstanding & much needed support for the ReBorn business, throughout our launch period. In particular, we secured both SEIS & EIS approval - successfully, speedily and more cost effectively thanks to their input. Thoroughly recommended.”
“Sam and the team at FounderCatalyst are the best in the business. From taking us smoothly (and speedily!) through the complicated SEIS/EIS advance assurance process and providing ongoing support, to creating an incredible and extremely supportive community for like minded founders going through the same process, I can’t recommend FC highly enough!”
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