The operating system for independent senior lawyers.
AI infrastructure and intelligence built for the fractional legal economy.
We're replacing the fragmented tools lawyers use with one place to work, bill, and scale.
By 2030, we predict a surge in the number of lawyers operating independently. The standard for legal delivery has never been higher but the tools to meet it independently don't exist.
Crumb is building the default infrastructure for that shift: an AI-native platform where fractional lawyers run their entire practice, and companies get the affordable, elastic legal capacity they actually need.
We're the core infrastructure for the new age of lawyer.
01
Legal O/S
Work capture, matter management, invoicing, and payment in one place. Everything a law firm provides — rebuilt for independence.
02
AI Suite
A suite of AI tools lawyers can deploy directly into their workflows — handling routine queries, surfacing context, and freeing up time for the work that matters.
03
Data Intelligence
Every matter logged on Crumb becomes intelligence. Lawyers see what's trending, how they're performing, and what to charge — in real time.
AI Suite
AI tools that fit inside your existing workflow
Good legal advice needs context. Crumb's AI tools collect it — via text or voice — before the lawyer touches anything, and deploy directly into the tools clients already use.
# legal-requests — Crumb Legal
SM
We just got a request from Apex Holdings for a standard NDA. @Morsel AI can you review the key terms once I share it?
M
Happy to help with the Apex NDA review. I need a bit of context first so I can give you an accurate analysis.
Governing lawMutual vs one-wayDuration
JC
I can take a look — do we have their standard terms or are we using ours?
Companies who have used Crumb
StackfixSeed · Chalfen
Wexler AISeed · Pear VC
RavioSeries A · Northzone
Modern MilkmanSeries D · Insight
PACTSeries A · Forbion
TuzaSeed · Connect
IterateSeed · Monzo founder
Brava FinanceSeed
Bold Bean CoDragon's Den
Connect EarthEF backed
Team
Built by people who've lived the problem
Kenzo Onumonu
Founder
Kenzo is a commercial-first General Counsel with over a decade of experience scaling high-growth, venture-backed businesses from Series A through to exit and IPO readiness. He trained at Travers Smith and Bird & Bird before moving in-house, serving as legal counsel at Deliveroo during its unicorn scaling phase and Series F raise, then as Senior Legal Counsel at Entrepreneur First, where he managed legal execution across 100+ pre-seed investments and £300m+ in follow-on transactions.
After leading the legal function at The Modern Milkman through a £30m Series C and US acquisition, Kenzo went independent — running a fractional GC practice manually for three years across companies including PACT Earth, Ravio, and Stackfix. That experience — the fragmented tools, the invisible overhead, the untapped leverage — is what Crumb is built to fix.
Daniel is a technical founder and engineering leader with a background spanning finance, design, and developer infrastructure. He studied at LSE and the Royal College of Art, and built his early career across Amazon and JPMorgan before moving into the startup world.
He has led engineering at Notarist, a legal tech company, and built and shipped the Automatic1111 App — one of the most widely used open-source AI image generation interfaces. Alongside this, he has organised global hacker communities and startup programs, developing deep experience in developer tooling, web3 infrastructure, and building products from zero to launch. At Crumb, he leads all product and engineering.
LSERoyal College of ArtAmazonJPMorganNotarist
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For elite senior lawyers and General Counsels.
Benchmark by Crumb
Legal Cost Benchmarking · 2025
In-house legal teams
Quantify the value you save your business
Input your work, experience and salary. We benchmark your cost against what external law firms charge for the same work — so your business can see exactly what having you in-house is worth.
Your details
Your benchmark
Fill in your details and calculate to see your value
Set your charge-out rate as a fractional lawyer and see how you compare against law firms and in-house equivalents — so you can price with confidence and articulate your value to clients.
Your profile
Work being priced
Your rate
Rate benchmark
Enter your rate and profile to benchmark against the market
Describe your legal work requirements and we'll calculate the fully loaded cost of a full-time in-house hire, a fractional lawyer, and a traditional law firm — so you can make the right decision for your business.
Your legal needs
Full-time hire assumptions
Fractional lawyer assumptions
Cost comparison
Enter your requirements to compare all three legal delivery models
