🇬🇧Professional Services in United Kingdom

7 professional services providers in United Kingdom, publishing 6 APIs.

7 providers 6 published APIs 6 indexed documents

Professional Services in United Kingdom — 7 providers on the APIs.io network sit in both cohorts, and between them they publish 6 indexed APIs.

3 of the 7 publish at least one machine-readable API; 4 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 4 minimal, 1 developing, 1 thin, and 1 emerging.

Leading by rating: Polycode, p0stman, Innertrends, Avenue3, Lawhive, Aon, and 1 more.

Country membership reads a tag or a stated headquarters. A provider lands in United Kingdom when one of its own top-level tags names the country, or when its own description states a headquarters that names the country or one of its cities (roadmap#542, #719). A description that calls a company by its nationality, or names a city in a phrase that is not a headquarters statement, is not counted, so this cell is a floor, not a census.

Providers (7)

Provider Description APIs Rating
Polycode Polycode Limited is a UK information-technology consultancy (Companies House 10172940, Leeds, incorporated 2016) that operates marginalia, a small public chat experiment built o... 2 developing
p0stman p0stman is an AI-native product studio operated by Thrive Venture Labs Ltd (Norfolk and London, UK), founded by Paul Gosnell. It builds AI voice agents, AI automation, operation... 3 thin
Innertrends InnerTrends is a UK-based analytics and data consultancy that operates as a fractional data department for SaaS marketing and growth teams. Founded in 2015 and based in Norwich,... 0 emerging
Avenue3 Avenue3 Limited is a UK open data and openEHR technology consultancy headquartered at Platform, New Station Street, Leeds. Founded in November 2020 (Companies House 13040131), t... 0 minimal
Lawhive Lawhive is a UK consumer legal-services marketplace that connects individuals and small businesses with regulated solicitors online at fixed, transparent prices, positioned as r... 0 minimal
Aon Aon plc is a London-headquartered global professional services firm delivering integrated risk and human capital advisory through two reporting pillars — Risk Capital (broking, ... 1 minimal
freshEHR freshEHR Clinical Informatics Ltd is a UK open-standards health and social care informatics consultancy, founded in 2014 by Dr Ian McNicoll and registered in England as company ... 0 minimal

Indexed API documents (6)

Two numbers, both real: these providers publish 6 APIs as their own documents, which the catalog indexes split one-per-resource into 6 documents.

marginalia public API

Public read + chat REST API for marginalia, the memory-graph chat agent operated by Polycode Limited. 50 operations under /api: async one...

marginalia A2A Agent

Agent2Agent (A2A) surface for marginalia: an agent card served from https://marginalia.polycode.co.uk/.well-known/agent-card.json (protoc...

p0stman MCP Server

Live, anonymous, remote Model Context Protocol server at https://p0stman.com/api/mcp (JSON-RPC 2.0 over HTTPS POST, protocol 2024-11-05, ...

Zero A2A Agent

p0stman's agent-to-agent surface: an A2A agent card for "Zero" served at /.well-known/agent-card.json (and the legacy /.well-known/agent....

p0stman AI Context API

Three anonymous JSON endpoints documented in agents.md for agents that do not speak MCP: GET /api/ai/context (company, services, case_stu...

Aon Insights

Aon Insights publishes research, reports, and the "On Aon" podcast across Trade, Technology, Weather, and Workforce themes, framed by "Fr...

Other industries in United Kingdom

Artificial Intelligence 123 Financial Technology 111 Payments & Money Movement 107 Financial Services 97 Banking & Open Banking 91 Healthcare 49 Data & Analytics 47 Insurance 46 Digital Health & Telehealth 45 Real Estate 43 Education & EdTech 42 Climate & Sustainability 40 All of United Kingdom →

Professional Services elsewhere

North America 22 Europe 12 United Kingdom & Ireland 6 India & South Asia 5 DACH (Germany · Austria · Switzerland) 3 Japan & Korea 3 Latin America 3 France & Iberia 2 Southeast Asia 2 Africa 1 Central & Eastern Europe 1 Greater China 1 All of Professional Services →

This page is the intersection of two independently computed cohorts: United Kingdom and Professional Services. A provider appears here only when it is already a member of both. United Kingdom membership is matched on tag, stated HQ, so this is a floor rather than a census — coverage gaps show up here as small numbers, not as absent pages.

Work with this as data

Every country here is available over the APIs.io API and to AI agents over MCP. Countries is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

MCP server

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https://apis.io/mcp

Tools for countries

3 MCP tools reach this
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
Search the catalog
curl "https://apis.io/api/v1/search?q=united-kingdom-professional-services&limit=10"
Everything under a tag
curl "https://apis.io/api/v1/tags/united-kingdom-professional-services"

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