Undo Capital Reviews 

1
TrustScore 3.5 out of 5

3.7

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Company details

  1. Software Company
  2. Legal Services

Written by the company

Undo Capital is a UK HMRC-compliant SaaS platform built for startups raising investment. From SEIS & EIS Advance Assurance and compliance to cap table management, option pools, funding rounds, and secure data rooms, Undo Capital brings every stage of the fundraising journey together in one secure, intuitive platform.


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3.7

Average

TrustScore 3.5 out of 5

1 review

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3.7

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Rated 5 out of 5 stars

Data room, cap table, SEIS/EIS assurance - all in one platform

I used Undo Capital to get my SEIS/EIS assurance, and as a data room to share with my investors. It's been excellent.

Having your SEIS/EIS, data room and cap table all in one platform is just super valuable - it saves you tonnes of time.

It has all the functionality you need, and it's very intuitive, which matters a lot - no fighting the interface. I also love the colours they chose, it looks properly professional. My investors were impressed by the platform too.

The SEIS/EIS advance assurance was just as straightforward. They made the whole process easy, and we got it.

As a pre-seed founder, you can't ask for more. We need more products like this that actually understand what their customers need. Can't wait for the next features - especially the AI ones that will make all of this even easier.

July 27, 2026
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