Cloud-native UK legal practice management platform branded ‘Yao’, built by Twenty20 Software Limited. Co-founded by Natasha Lewis and Col Secomb, former managing partners at a UK law firm. Covers matter management, billing, time tracking, document management, client communications, and compliance. Key differentiator: UK-specific government integrations — Companies House, HMRC, Land Registry. Partnered with Zylpha for court bundle creation and LawWorks for pro bono access. Pricing at £75/user/month (~$95) with a contractual 5-year price-lock guarantee. At this price, Yao is comparable to Clio Manage ($79/user) — the value proposition is pricing predictability, not low cost. LegalTechBuyersGuide rates it as ‘outstanding new entrant.’ Known customer: Ramsden Law (managing partner John Ramsden publicly endorsed). 15 employees. AML/KYC compliance built into client onboarding. SRA compliance features and Australian trust accounting also supported (Yao has an Australian site). Implementation White Paper available via LSSA. No security certifications (ISO 27001, Cyber Essentials, SOC 2) found for Yao itself. No independent reviews on G2/Capterra. No independent journalist coverage — all media is vendor-driven or partner-adjacent. Hindsight Legal mentions may be partner content (Yao’s CRO Matt Fiske-Jackson writes for ALCA). UK government integrations suggest strongest fit for conveyancing, corporate/commercial, and mixed-practice firms. Not suitable for in-house legal departments or large firms.
Company Info
- Founded: 2023
- Team size: 1-10 employees
- Sector: Marketing & Intake
What We Haven’t Verified
This page was assembled from publicly available information. Feature claims and workflow mappings are based on what the vendor and third-party listings publish — not hands-on testing or practitioner feedback.
Workflows
Based on practitioner evidence, Twenty20 Software Limited is used in these workflows:
What practitioners struggle with
Real frustrations from legal professionals — the problems Twenty20 Software Limited addresses (or should address). Sourced from practitioner reviews, Reddit threads, and case studies.
Solo attorney paying $500+/month across 6 different software tools that don't share data — needs one system that actually handles the basics without nickel-and-diming
Firm uses separate tools for intake, documents, billing, and e-signatures that don't talk to each other — opening a new matter means entering the same client info 4 times across systems that should but don't share data
Practice management and accounting are two different planets — billing lives in the PM tool, financials live in Xero or QuickBooks, and the sync either doesn't exist or breaks every month during reconciliation
Solo/small firm has no pipeline visibility — 30 leads came in this month from Google Ads, website forms, and Avvo, but nobody knows which ones got followed up on, which went cold, or how many actually signed retainers
Solo/small firm wants Clio-level automation but can't justify $99-149/user/month for Clio's higher tiers — ends up on the cheapest plan without workflow automation and does everything manually, defeating the purpose of having PM software
Firm has used the same practice management software for 15-25 years — it's deeply embedded in every workflow, every staff member knows it, all historical data lives there — but the vendor is sunsetting it and the firm faces a forced migration with no clear path, data export uncertainty, and staff retraining costs
Where it fits in your workflow
Community Data
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