StructureFlow
StructureFlow is a London-based SaaS company providing an AI-driven visual modeling platform that turns legal, accountancy, and alternative-finance data into living, automatically-updated diagrams of corporate structures for enterprise clients.
- Company typePrivate
- Founded2017
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What StructureFlow does
StructureFlow is a London-based, venture-backed SaaS company that builds an AI-driven visual modeling platform for legal, accountancy/tax, and alternative finance (private equity and hedge fund) professionals. The platform transforms documents, spreadsheets, photographs, hand-drawn graphics, and static diagrams into connected, living diagrams of entities, relationships, and dependencies, with a semantic data layer that automatically updates visuals as underlying data changes. Core capabilities include scenario modeling, multi-jurisdiction regulatory and tax overlays, and an API-accessible workspace, complemented by an AI Features module that uses third-party foundation models (OpenAI, Google Gemini, Anthropic Claude) for document-to-diagram generation. The company holds ISO/IEC 27001:2022 certification, complies with GDPR, CCPA/CPRA, and the EU AI Act, and offers Microsoft 365 SSO integration.
StructureFlow sells through a direct enterprise sales motion anchored on a 'Book a demo' CTA, with pricing set in Order Forms on annual subscription terms (12-month initial terms with auto-renewal capped at 5% annual fee increases). It serves a concentrated base of 50+ major law firms (including Magic Circle and Global 100 firms such as Slaughter & May, Linklaters, Norton Rose Fulbright, Baker McKenzie, Holland & Knight, Pinsent Masons) and accountancy/alternative-finance firms (Baker Tilly, Grant Thornton, UHY, M7, Fengate, Hoplite, MARQ Trustees). The company has raised approximately USD 9.5M across a Dec 2022 pre-Series A (Venrex-led) and a June 2024 Series A (FINTOP Capital-led with Venrex participation), and in February 2025 it acquired Blue J Diagramming to deepen its tax/accountancy vertical with 300+ specialized diagram templates. Headcount is 11-50 employees, with a London headquarters and planned North American expansion.
StructureFlow firmographics
Firmographics- Name
- StructureFlow
- Legal name
- StructureFlow Ltd
- Website
- https://www.structureflow.co
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- StructureFlow is a London-based SaaS company providing an AI-driven visual modeling platform that turns legal, accountancy, and alternative-finance data into living, automatically-updated diagrams of corporate structures for enterprise clients.
- Ownership category
- akta.pro rank
StructureFlow industry classification
Industry- Product category
- Legal Technology / Corporate Structure Visualization Software
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Data Platform (Unified Data & Analytics) Suites (HDAEABAD)
- akta.pro secondary industry
- Document Creation & Office Suites (BPAMAMAD)
Keywords
Where StructureFlow is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
StructureFlow business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Platform Subscription (SaaS): StructureFlow operates on a subscription model where customers pay recurring fees for access to the platform service. The Platform Service Terms reference fees in Order Forms, with automatic renewal for 12-month periods and annual fee increases capped at 5%. The service is provided via cloud-hosted platform access through Internet browser or API.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise subscription with demo-based sales process |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
StructureFlow product offering
Product offeringCore offering
StructureFlow provides a cloud-hosted visual modeling platform that transforms documents, data, photographs and static diagrams into intelligent, living diagrams for professionals dealing with complex corporate structures. The platform uses a semantic data layer to connect entities, relationships and obligations into a single workspace, enabling scenario modeling, cross-jurisdiction visualization and client-ready outputs. It is sold to enterprise legal, tax and alternative finance teams via annual subscriptions.
Product overview
StructureFlow offers a unified visual intelligence platform centered on its core StructureFlow Platform product, which creates intelligent, living diagrams for professionals managing complex structures. The platform operates across three industry verticals: Law Firms, Accountancy & Tax, and Alternative Finance (private equity/hedge funds). In February 2025, StructureFlow expanded its tax and accountancy capabilities through the acquisition of Blue J Diagramming, integrating over 300 specialized tax diagram templates. The platform includes AI Features as an add-on module, leveraging multiple AI model providers (Microsoft/OpenAI, Google Gemini, Anthropic Claude) for document analysis and visualization generation. Users can access the platform via web browser or programmatically through an API, with Microsoft 365 SSO available for authentication.
Differentiator
Problem solved
Functional benefit
Brands
- Blue J Diagramming (acquired): Tax diagramming solution acquired by StructureFlow to enhance offerings in the accountancy and tax sector, featuring over 300 specialized tax diagram templates.
Products and services
- StructureFlow Platform Cloud-hosted SaaS platform that creates intelligent, living diagrams of corporate structures by mapping entities, ownership, transactions and obligations into a connected visual model that updates automatically as data changes. Delivered via web browser or API for legal, tax and finance professionals.
- StructureFlow for Law Firms Industry-specific deployment of the StructureFlow platform for law firms, supporting visualization of complex matters, transactions and advice with document/data-to-diagram transformation, scenario stress-testing and client-ready presentation capabilities.
- StructureFlow for Accountancy & Tax Industry-specific deployment for accounting and tax teams working with complex cross-border structures. Visualizes group structures, transfer pricing, intercompany flows and reorganizations with scenario modeling and audit defensibility.
- StructureFlow for Alternative Finance Platform deployment for private equity and hedge fund teams, providing a visual workspace for entities, SPVs, ownership layers, leverage and jurisdictions, with dependency and concentration analysis, structural stress testing and rapid scenario exploration.
- Blue J Diagramming Acquired tax diagramming solution offering specialized templates for the accountancy and tax sector. Its template library has been integrated into StructureFlow's platform to enhance efficiency and accuracy for professionals managing complex corporate structures and transactions.
Quantifiable outcome
- 25% faster deal execution reported by law firm users
- +3 more outcomes
Companies that use StructureFlow
Customer profileNamed customers17 records
Segments3 records
Ideal customer profiles3 records
StructureFlow technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability6 records
Feature5 records
StructureFlow partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and flagship.
- Ulster University (Centre for Legal Technology)coreUlster University's Centre for Legal Technology has partnered with StructureFlow to integrate AI and visual modelling into law student education at its Belfast campus. The StructureFlow platform transforms legal documents, data, and photographs into interactive diagrams, timelines, and process maps, enabling lawyers to visualize complex transactions and legal structures. The partnership aims to prepare future lawyers for the growing use of AI in legal practice.
- Ulster University (Centre for Legal Technology)coreUlster University entered into a research and educational collaboration with StructureFlow, bringing the company's visual modelling platform into teaching, research, and applied legal innovation. Students use the platform for breaking down legislation, mapping legal relationships, and presenting complex arguments to develop skills in AI-related legal work and complex information management.
- Blue J DiagrammingflagshipStructureFlow acquired Blue J Diagramming to enhance its diagramming solutions for the accountancy and tax sector. Blue J will focus on its AI-driven tax research solutions while customers are migrated to StructureFlow's platform. The acquisition brought over 300 specialized tax diagram templates to StructureFlow's offerings.
- Blue J DiagrammingflagshipStructureFlow acquired Blue J Diagramming to strengthen its offerings in the tax and accountancy sectors. The acquisition integrates over 300 specialized tax diagram templates, enhancing efficiency and accuracy for professionals managing complex corporate structures and transactions.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
StructureFlow competitors and assessment
Company assessmentDirect peers
- Legatics: Legatics is a legal transaction management platform that helps law firms manage deals, contracts, and closings. It competes directly with StructureFlow's law firm solution in visualizing and managing complex legal matters and corporate transactions.
- LinkSquares: LinkSquares provides AI-powered contract lifecycle management and analytics for legal teams. It overlaps with StructureFlow in helping legal and finance professionals understand entity, contract, and obligation structures at enterprise scale.
- Luminance: Luminance is an AI platform for legal contract review and analysis used by law firms and corporates. It is comparable as a legal-specific AI vendor serving Magic Circle and Global 100 law firms with workflow-changing technology.
- Avvoka: Avvoka is a contract automation and document collaboration platform used by law firms and in-house teams. It is comparable to StructureFlow in serving law firm clients with structured document and visualization workflows for complex deals.
Emerging players
- Brightflag: Brightflag is a legal spend management and AI analytics platform for in-house legal teams. It is an emerging player with partial overlap in serving corporate legal and finance stakeholders with structured, AI-driven insight.
Broad incumbents
- Litera: Litera is a broad legal technology platform offering document drafting, comparison, due diligence, and workflow tools. It is a broader incumbent that competes for legal tech wallet share alongside StructureFlow in large law firms.
- iManage: iManage is a document and email management platform purpose-built for professional services firms, including many of the same law firms StructureFlow serves. It is a broad incumbent in the legal knowledge-work stack.
- Lucidchart: Lucidchart is a general-purpose diagramming and visual collaboration platform. It is a broad incumbent that competes for the diagramming workflow currently dominated by PowerPoint and Visio in StructureFlow's target firms.
- Miro: Miro is a collaborative whiteboard and diagramming platform used across professional services. It competes for visual collaboration and structure-mapping workflows in the same law, tax, and consulting firms StructureFlow targets.
- Wolters Kluwer: Wolters Kluwer provides tax, accounting, and legal compliance software used by accounting firms and corporate tax departments. It overlaps with StructureFlow's accountancy and tax vertical at the workflow and content layer.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
StructureFlow social profiles
Digital presenceStructureFlow compliance and trust
Trust signalCompliance5 records
StructureFlow financial estimates
Financial estimateRevenue estimate
Valuation estimate
StructureFlow leadership team
Management profileNumber of profiles
Profiles7 records
StructureFlow subsidiaries and ownership
Company hierarchySubsidiaries2 records
StructureFlow funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
StructureFlow M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about StructureFlow
What does StructureFlow do?
StructureFlow provides a cloud-hosted visual modeling platform that transforms documents, data, photographs and static diagrams into intelligent, living diagrams for professionals dealing with complex corporate structures. The platform uses a semantic data layer to connect entities, relationships and obligations into a single workspace, enabling scenario modeling, cross-jurisdiction visualization and client-ready outputs. It is sold to enterprise legal, tax and alternative finance teams via annual subscriptions.
Is StructureFlow a public or private company?
StructureFlow is a private company. It is classified as venture growth investor backed and is currently operating.
When was StructureFlow founded?
StructureFlow was founded in 2017. It employs 11 to 50 people.
Where is StructureFlow based?
StructureFlow is headquartered in London, United Kingdom, in the Europe region.
How does StructureFlow make money?
One revenue line is on record: platform Subscription (SaaS).
Who are StructureFlow's main competitors?
Direct peers on record are Legatics, LinkSquares, Luminance and Avvoka. Brightflag is listed as an emerging player. Broad incumbents are Litera, iManage, Lucidchart, Miro and Wolters Kluwer.
Does StructureFlow have an API?
Yes. StructureFlow provides access to and use of its platform via the Internet through a user interface within an Internet browser or programmatically via an application programming interface (API). The Platform Service Terms reference programmatic API access as an available delivery method.
What industry is StructureFlow in?
StructureFlow's product category is Legal Technology / Corporate Structure Visualization Software. Its primary akta.pro industry code is HDAEABAD, Data Platform (Unified Data & Analytics) Suites, with a secondary code of BPAMAMAD, Document Creation & Office Suites. Its NAICS code is 51821 and its SIC code is 7370.