
They lack the structure to evaluate them, the delivery resources to act on them, the speed to maintain momentum, and the product thinking to separate genuine opportunities from IT wishlists. Without a clear process, good ideas get lost, weak ones consume time and political capital, and fee earners lose faith the firm can act on their thinking.
A venture-builder-style journey that takes ideas from concept to credible proposition.

Firm-wide launch with product-led training sessions, templates, and guidance issued. We set the stage, define the challenge, and equip teams with the tools to think like product founders.

Submissions assessed against problem definition, user value, strategic relevance, and feasibility. 3-5 teams are shortlisted to move forward.

Kick-off workshop, founder mentoring, and hands-on support as teams develop full product requirements documents. We challenge assumptions and sharpen thinking.

Purple builds fully interactive prototypes - not wireframes - with regular check-ins. Teams see their ideas come to life and can test with real users.

Commercial case development - market sizing, revenue models, ROI analysis. Teams prepare YC-style pitches that stand up to scrutiny.

15-minute structured pitches to a senior judging panel. Optional client showcase. The culmination of months of focused work, presented with confidence.
A pitch bootcamp session we ran as part of a law firm's Innovation Accelerator programme. This is the kind of hands-on, practical support that makes the difference between a good idea and a funded product.








3 excellent ideas beat 30 mediocre ones.
Every idea is stress-tested before any code is written.
Prototypes and product briefs, not slide decks.
Who pays and why? Every proposition must answer that.
Not a report that sits on a shelf. Artefacts and culture shifts that compound over time.
Evidence-based ideas refined through six rounds of challenge.
Build, buy, or partner - decided with confidence, backed by real data.
Product briefs and interactive prototypes you can act on immediately.
Product-led thinking that outlasts the programme.
Sharon Jenkins, Head of Legal Innovation at CMS, reflects on the firm's Innovation Accelerator programme - from launch to Demo Day.
In 3-4 months, your firm could have a pipeline of credible, tested propositions ready for investment decisions.