UK entity intelligence, enrolled in one response

Companies House, Insolvency Service, and more — unified behind a single, fast endpoint. Build compliance checks, due diligence flows, and entity screens in minutes. Works with your code or your AI agent.

Your productYour agentRotuliAPI · MCPCompanies Housecompany · directors · PSCInsolvency Servicecases · practitionersHMRCVAT verification

Built for agents

Designed to be consumed, not read

Every design decision optimises for reliable machine consumption — whether the caller is a developer, an AI agent, or a compliance pipeline.

No missing keys

Every field, always present

Every key is always present — null when empty, never missing. No field-existence checks, no key errors mid-pipeline.

null · never absent

Stable enums

Switch on code, not description

Statuses and flags use stable codes that never get renamed. Build on INSOLVENCY_ACTIVE today and it means the same thing next year.

additive only

Partial over error

Useful response when sources fail

When a registry is down you still get all available data. Failed sources are listed so your agent knows what's missing instead of hitting a wall.

always OK 200 · partial data

Audit trail

Evidence baked into every response

Every response includes a timestamp and a record of which registries were checked — ready to show a regulator exactly when and what was verified.

timestamped · traceable

Risk engine

Scored signals, not raw data

A computed risk score and machine-readable flags like COMPANY_DISSOLVED let agents make decisions without interpreting raw registry data.

scored 0–100 · categorised

MCP native

Works in Claude, Cursor, and beyond

Ships as both a REST API and an MCP server. AI agents in Claude, Cursor, or any MCP host can call it as a native tool — no integration code needed.

REST · MCP

Tiers

Simple, transparent pricing

Start free, scale as you grow.

ree

£0/forever
  • 100 requests per day
  • Entity profiles
  • Basic search
Get started free

rowth

Popular
£29/per month
  • 1,000 requests per hour
  • Entity profiles & risk signals
  • Advanced search
  • Priority support
Get started with Growth

nterprise

£149/per month
  • 10,000 requests per hour
  • Full API access
  • Bulk operations
  • Dedicated support
  • Custom integrations
Get started with Enterprise

Data Sources

The UK registries that matter, unified

From fragmented UK registries to consistent, LLM-friendly JSON.

CH

Companies House

Company profile, directors, PSC, charges, filing history

OGL v3 · primary source

HMRC

HMRC VAT

VAT registration, number, consultation reference

live API · verified check

IS

Insolvency Service

Case type, date, practitioner, status

OGL v3 · primary source