Legal Tech for Angel Investors - Part I

Oleg Loukhton and I are often approached by angel investors with a “Can you help me assess this legal tech startup?” type of request.

While always happy to jump on a quick call to discuss an opportunity in detail (feel free to send me or Oleg Loukhton a DM), I also jotted down some thoughts for the benefit of all the angel investors in the space. These considerations are primarily relevant to early-stage (pre-seed/seed) opportunities.

Disclaimers: not investment advice, any mention of a startup in the text below does not constitute an endorsement or an investment recommendation, early-stage investments are inherently risky. Please consult your financial and tax advisors before making any investment decision, etc.

1. 1.Domain expertise is a must. Domain expertise can be owned (a lawyer co-founder, a team of lawyers on staff) or rented (working with design partners), but its absence is close to damning for a legal tech startup. Statements like “I come from a family of lawyers,” “My best friend is a lawyer” or “I have had a particularly traumatic experience with lawyers” are a big yellow flag – not disqualifying per se, but heightened scrutiny is recommended.
2. 2.Total Addressable Market (TAM) – commonly overstated by founders. The legal services market is not (yet) the legal tech market. Network/flywheel effects are frequently relied on by founders, but achieving these requires both vision and impeccable execution.
3. 3.Generalist VC checks cannot be treated as a reliable signal. The same Tier 1 VCs have backed both outstanding legal tech startups and very mediocre ones. Their risk profile is completely different from yours (or ours). We can explain why separately, if anyone is curious.
4. 4.Same goes for logos on the team page. We have seen legal tech startups where founders had, e.g., OpenAI and Uber on their resumes – and these have flopped, and we have seen legal tech startups where the founder resumes did not include any big names, and they are thriving.
5. 5.Venture math is real (and brutal). Writing angel checks to one or two early-stage startups – no matter how impressive they seem – is gambling, not investing. If you want to understand the math - reach out, we will share some materials.
6. 6.GTM and distribution are essential. “Every single lawyer in my practice is struggling with this issue” is not a GTM strategy. Look for a realistic (and at least partially verified) customer acquisition cost and consider whether the monetization strategy makes sense in light of the CAC. If you are a sophisticated angel investor – run a sensitivity analysis.
7. 7.Early traction… can be extremely deceptive. Ask how the startup found its first customers. Beware of the “friends and family” early adopters (e.g., a former colleague or client, a childhood friend) – unfortunately, this happens far too often, and once the pool of “friendlies” is exhausted, the absence of a proper GTM strategy can be exposed.
8. 8.Competitive landscape and differentiation. This one is tricky for angel investors, to be fair - navigating the legal tech competitive landscape is not for the faint of heart. As I mentioned in my recent missive to founders on LinkedIn, “Harvey cannot do what we do” – even if the founder genuinely believes it to be true – is often misleading because that is not necessarily the right comparison (e.g., Harvey is admittedly not the best at IP and is not the preferred choice for personal injury law firms, but there are plenty of well-capitalized competitors in those spaces, so the right comparison is with DeepIP, Patlytics, EvenUp or Eve, not Harvey or Legora). The only yellow flag that is bigger than the “Harvey cannot do what we do” is “No one is building in this space”. There is only a handful of legal tech startups that can credibly make that claim. You are probably not looking at one of those.
9. 9.Look behind the labels. A solo practitioner that has pulled together some prompts and skills in Claude is not an “AI native law firm”. An MCP capable of linking Slack, email and DMS is not “an operating system for legal”.
10. 10.Product testing. Ask for a demo (and use your own inputs). Ask for the ability to test the platform yourself. Compare output to the output of frontier models.

Legal tech is – without a doubt – one of the hottest and most exciting verticals in the AI application layer today. But the noise is deafening. There are too many startups that are still fighting the past war, have no differentiation, or are (often unbeknownst to the founders) building in the space that has structural headwinds. Hopefully, the list above proves to be of some value to angel investors.

Matteo Grassani CFE MSc - the first installment of the analysis for the HEC angel community.