For law firms and legal teams
Frontier AI, tailored to your firm
An AI platform customised to your practice areas, your precedents, and your house style. Single-tenant and private, deployed in your own cloud.
Built by the team behind AI delivery for
An agent for every lawyer
Every answer traces back to the source
Ask a question and the agent answers from your own documents, with a citation to the exact file, page, and passage behind every line. Deep citation tracking keeps each source linked through the most complex workflow, so you can always read the original in context. This is how we manage the risk of hallucinations.
Does the master services agreement cap our liability, and where?
Yes. Total liability is capped at the fees paid in the preceding 12 months, with confidentiality breaches carved out and left uncapped.
“…the total aggregate liability of either party shall not exceed the total fees paid in the twelve (12) months preceding the event giving rise to the claim…”
Connected, within your walls
Every lawyer's agent respects your ethical walls
Agents reach into iManage, NetDocuments, Microsoft 365, Aderant, and thousands more systems through the Model Context Protocol. They sign in as each user, so they only ever see what that person is already permitted to see. Information barriers and matter-level access controls are respected, with no privilege escalation.
- SharePoint 3 documents added to the Aldgate disposal data room
- Outlook Opposing counsel replied on the Henderson SPA
- Companies House New charge registered against Aldgate Holdings Ltd
Tabular review
Extract key terms from thousands of documents
Best in class extraction reads a whole set of contracts, leases, or data room files and pulls the same key terms from each into one reviewable grid. Non-standard terms are flagged for a lawyer to check, and every value links back to the exact clause it came from.
| Lease | Expiry | Break option | Rent review |
|---|---|---|---|
| Unit 4, Aldgate Tower | 24 Jun 2031 | 24 Jun 2027 | RPI, 5-yearly |
| Level 12, Tenter House | 28 Sep 2029 | None | Open market |
| Dock Yard, Unit 1A | 25 Dec 2033 | 25 Dec 2028 | RPI, 5-yearly |
| 14 Carter Lane | 29 Sep 2030 | 29 Sep 2025 | Fixed 3% p.a.Non-standard |
| Bishops Court, Floor 3 | 25 Mar 2032 | 25 Mar 2027 | RPI, 5-yearly |
Chronology
Build a timeline from the whole bundle
For litigation and M&A, the agent reads thousands of documents and builds a clear timeline of events, each linked to its source. It reasons across the bundle to find where the sources contradict one another, surfacing inconsistencies that a manual read could take weeks to catch.
- 12 Mar 2021
Share purchase agreement executed
SPA_Final.pdf p.1 - 04 May 2021
Helen Lane appointed director of Morrison Holdings
Companies House AP01 - 18 May 2021
Witness statement dates the appointment to April, before the board resolution
Witness_Lane.pdf p.6 conflicts with Companies House AP01 - 02 Jun 2021
Board resolution approves the share transfer
Minutes_02Jun.pdf p.3
Proactive AI
Walk in already knowing everything
Overnight, the platform reads each lawyer's matters, inbox, and public sources, then prepares a briefing for the day ahead: what each meeting is about, what to watch, and which documents to read. It picks up a conflict in another team, a deadline waiting in the inbox, even a new filing at Companies House that touches a live matter.
Nothing is sent without the lawyer. They review and approve. This is the work happening in the background that the off-the-shelf tools do not do.
Calder Group, facility agreement review
Last reviewed in March. The covenant note flags two ratios approaching their limits. Three documents linked for you to read.
- Conflict Disputes are acting against a Calder Group subsidiary on an unrelated claim. Conflict check flagged for review.
- Inbox Lender's counsel replied on the amendment. A response is needed before Friday's signing.
- Public record A new charge was registered against Calder Group at Companies House overnight, matched to your matter.
Your product
Your craft and values, carried into the AI age
CompleteFlow can be fully customised and co-branded as your firm's own: your identity, your workflows, your guardrails. It is the chance to put your stamp on something rather than running the same assistant as everyone else.
Most AI initiatives stall at adoption. We help your firm benefit from AI without giving up the craft and standards that make it what it is.
- Chronology Aldgate disposal: timeline ready for review Review
- Documents Henderson SPA: 2 new documents added
- Briefing Morning briefing: 4 updates across your matters
Why CompleteFlow
An edge, not the same tool as everyone else
Customised to your firm
Built around your practice areas, precedents, and house style, co-branded as your own. Not the same off-the-shelf assistant your competitors use.
Real privacy, single-tenant
A single-tenant instance in your own cloud. Client data is fully isolated, with zero training and zero retention on frontier models.
Any frontier model
Use the latest and most capable models from Anthropic and OpenAI, and switch as the field moves. No lock-in to one provider.
Deep citation tracking
Every citation stays linked to its source through the most complex workflow, so you can always trace an answer back to the original document.
Compared
Why firms choose CompleteFlow over buying off the shelf
Harvey and Legora are capable products. The difference is what your firm ends up with: a shared, multi-tenant assistant, or a private platform built around your firm and owned by you.
| Capability | CompleteFlow | Harvey / Legora |
|---|---|---|
| Single-tenant deployment in your own cloud | ✓ | ✗ |
| Customised to your practice areas and house style | ✓ | ✗ |
| Co-branded as your firm's own product | ✓ | ✗ |
| Choice of any frontier model, switchable | ✓ | ✗ |
| Zero training, zero retention on your data | ✓ | Varies |
| Proactive briefings prepared overnight | ✓ | ✗ |
| Deep citation tracking through every workflow | ✓ | Varies |
| Full-featured workflow engine with 10,000+ integrations | ✓ | ✗ |
See the full breakdown on the comparison hub.
Use cases
Across every practice area
These are where most firms start. CompleteFlow is a platform your team configures and extends, so the list grows as your firm finds its own highest-value work.
Litigation and disputes
- ✓ Build a chronology from the full disclosure bundle, with contradictions flagged
- ✓ Search across thousands of documents and trace every answer to source
- ✓ Draft attendance notes and case summaries from transcripts
Corporate and M&A
- ✓ Process entire data rooms and surface issues for partner review
- ✓ Generate a deal digest so the team stays on top of a fast-moving transaction
- ✓ Extract key terms across hundreds of contracts into one reviewable grid
Banking and finance
- ✓ Extract negotiated terms across the facility and security suite into one grid
- ✓ Track conditions precedent through to drawdown
- ✓ Monitor covenant tests and reporting deadlines across the portfolio
Employment
- ✓ Build a chronology from the tribunal bundle, with contradictions flagged
- ✓ Review contracts and policies at scale, non-standard terms flagged
- ✓ Compare settlement agreements against precedent with sources
Real estate
- ✓ Abstract leases and report on title at portfolio scale
- ✓ Extract break clauses, rent reviews, and repairing obligations with sources
- ✓ Flag non-standard terms for a lawyer to check
Private client
- ✓ Proactive briefings before client meetings, drawn from the matter and inbox
- ✓ Compare trust deeds and tax memos against the current structure
- ✓ Pick up public notices and policy changes that affect active matters
Knowledge and risk
- ✓ A knowledge agent that retrieves precedents and advice notes on request
- ✓ File review for compliance, completeness, and consistency
- ✓ Regulatory change monitoring with impact assessments by practice area
Client intake
- ✓ Automate intake: extract client data and run preliminary conflict checks
- ✓ Populate matter templates and route for approval
- ✓ Cut intake from days to hours
For in-house legal teams
The same platform for legal operations
In-house legal teams use CompleteFlow to handle the document-heavy work that pulls them away from advising the business: contract review and triage, drafting from precedent, knowledge management, and keeping on top of regulatory change. Agents connect to your existing systems and respect your permissions, deployed privately so commercially sensitive information never leaves your environment.
General Counsel and Heads of Legal Operations work with us to scope where AI moves the needle first. Book a strategy session.
How we work
A platform, plus the people to make it stick
Built around your firm
We design workflows around your precedents, templates, and processes, deployed in your own cloud and customised to how your teams actually work.
AI champions in your team
We train your people to become AI champions who build repeatable workflows and share them across the firm, standardising procedure and reducing errors.
Effortless for time-poor lawyers
The work has to be effortless or lawyers will not use it. We remove the complexity and design around the end user, not the demo.
Private by architecture
Built for confidentiality and the SRA Code of Conduct
CompleteFlow runs as a single-tenant instance in your own infrastructure, with frontier models accessed under zero training and zero retention agreements. The platform is designed with the SRA Principles in mind:
- ✓ Client confidentiality maintained: data stays within your deployment environment and is never used to train models
- ✓ Privilege preserved: agent outputs support lawyer review rather than replace it
- ✓ Competence supported: deep citation tracking and audit trails so lawyers can verify and take responsibility
- ✓ Supervision built in: human-in-the-loop gates for client-facing outputs
Read more on the security and compliance page or the trust centre.
Frequently asked questions
How is CompleteFlow different from Harvey or Legora? +
Harvey and Legora are multi-tenant SaaS products: every customer shares the same infrastructure and the same off-the-shelf assistant. CompleteFlow is a single-tenant platform deployed in your own cloud and customised to your practice areas, precedents, and house style. You choose any frontier model, your data is fully isolated with zero training and zero retention, and you own what we build. The result is a genuine competitive edge rather than the same tool your competitors have.
Is it safe to use AI with confidential client data? +
Yes. CompleteFlow runs as a single-tenant instance in your own infrastructure. Client data is fully isolated and never leaves your environment, with zero training and zero data retention agreements on the frontier models. You control access, retention, and deletion.
Does CompleteFlow respect ethical walls? +
Yes. Every user gets an agent that signs in as them and sees only what they are already permitted to see. Information barriers and matter-level access controls in your document management system are respected, so there is no privilege escalation.
How does citation tracking prevent hallucinations? +
Deep citation tracking keeps every citation linked to its source document no matter how many steps a workflow passes through. You can always trace an answer back to the exact passage and read it in context, which manages the risk of AI hallucinations.
Can CompleteFlow integrate with our DMS and practice systems? +
Yes. CompleteFlow connects to iManage, NetDocuments, Microsoft 365, Aderant, your CRM, and drafting tools through the Model Context Protocol, with your existing permission model respected.
Can your team build custom workflows for our firm? +
Yes. Our team designs custom workflows around your firm's precedents, templates, and processes, and trains your people to become AI champions who can build and share new workflows across the firm.
See what AI built around your firm looks like
Book a confidential 30-minute discussion. We will map the highest-value opportunities across your practice and outline a path to production.
Book a strategy session