Venture Capital

Balderton Capital

Balderton Capital is a London-headquartered venture capital firm focused exclusively on backing European-founded technology companies. Founded in 2000 as Benchmark Capital Europe and fully independent since 2007, Balderton is one of Europe's largest and most established venture firms, with over $7 billion in assets under management across dedicated early-stage and growth funds. The firm invests from Seed through Series B and follows on into growth stages, writing checks across sectors including fintech, artificial intelligence, B2B SaaS, developer tools and infrastructure, digital health, gaming, marketplaces and climate. Balderton is known for a founder-centric model, running a dedicated founder wellbeing and performance platform and an executive/talent network to support portfolio companies. Notable investments over the firm's history include Revolut, GoCardless, Depop, Darktrace, Contentful, Dream Games, Wayve, Aircall, Citymapper, Talend, MySQL, Recorded Future, Sophia Genetics and The Hut Group (THG).

193 portfolio companies 193 publish APIs here 14 properties
Venture CapitalSeedSeries ASeries BGrowthFintechArtificial IntelligenceDeveloper ToolsInfrastructureDigital HealthEurope
Portfolio Strength across 187 profiled portfolio companies on the network
6 top-rated API companies 0 exemplar · 6 strong
24 agent-ready companies 5 agent-native · 19 agent-ready
Average quality of the book:
Composite emerging 20.8
Agent-Readiness human-only 10.2

Firms are ranked by cumulative portfolio strength — how many highly-rated API companies they've backed, weighted by tier across composite quality and agent-readiness. The averages below are a secondary read on the typical company in the book.

Balderton Capital has 193 portfolio companies tracked on the APIs.io network, of which 193 (100%) publish APIs indexed here.

Its highest-rated API providers on the network are checklyhq, tibber, sketchfab, dash0, demodesk.

Portfolio on the Network

Portfolio companies that publish APIs indexed on APIs.io, grouped by their API Evangelist rating. Exemplar and Strong are expanded by default.

Strong 6 Solid coverage with minor gaps
Developing 34 Usable, with meaningful gaps to close
Thin 25 Limited public surface area
Emerging 37 Early or largely undocumented
Minimal 85 Almost no public developer surface
Unrated 6 Not yet scored

Properties

Portfolio

Where the firm publishes its investments

Team

Partners and investing staff

Content

Blog, podcast, newsletter, and research

Firm

The firm itself

Cohort brief

Auto-generated

The 187 portfolio companies with APIs in the catalog, backed by Balderton Capital, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
187
of 193 on the roster
Mean Kin Score
20.6
-0.1 vs catalog 20.7
Mean Agent Readiness
10.1
+0.4 vs catalog 9.7
Spread
0.6–67
median 12.7 · σ 17.2
How the 187 split by band
Exemplar 1Strong 6Developing 31Thin 27Emerging 38Minimal 84
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 18.2 17.9 +0.3 187
Discoverability 60.6 60.4 +0.2 187
Access Clarity 22.4 22.3 +0.1 187
Contract Governance 6 6.4 -0.4 187
Contract Quality 16.9 17.5 -0.6 187
Operational Transparency 10.5 11.3 -0.8 187

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 21% 16% +5
MCP server (first-party) 9% 7% +2
Agent Skills 0% 0% 0
OAuth scopes 11% 9% +2
Security 91% 88% +3
Arazzo workflows 2% 2% 0
Governance rules 7% 13% -6

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Tibber 67
  2. 2 Dash0 60.6
  3. 3 Demodesk 59.3
  4. 4 Sketchfab 58.9
  5. 5 depop 56.7
  6. 6 ezoic 56.1
  7. 7 Funnel 55.9
  8. 8 Ramp 53
  9. 9 Luno 52.8
  10. 10 Revolut 52.7
Top by Agent Readiness
  1. 1 Dash0 54.7
  2. 2 Revolut 54
  3. 3 Demodesk 53.1
  4. 4 PayWithMyBank (Trustly) 50.5
  5. 5 ezoic 48.2
  6. 6 supernormal 48
  7. 7 TreasurySpring 45.9
  8. 8 Funnel 45.7
  9. 9 Prior Labs 37.6
  10. 10 depop 37.5
This roster declares 193 members; 187 resolve to a provider in the catalog and 187 carry a score (100%). The figures above describe the scored members only.Generated from the catalog build of 25 August 2026, across 26891 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Source (apis.yml)

apis.yml Raw ↑
aid: balderton-capital
name: Balderton Capital
description: >-
  Balderton Capital is a London-headquartered venture capital firm focused
  exclusively on backing European-founded technology companies. Founded in 2000
  as Benchmark Capital Europe and fully independent since 2007, Balderton is one
  of Europe's largest and most established venture firms, with over $7 billion in
  assets under management across dedicated early-stage and growth funds. The firm
  invests from Seed through Series B and follows on into growth stages, writing
  checks across sectors including fintech, artificial intelligence, B2B SaaS,
  developer tools and infrastructure, digital health, gaming, marketplaces and
  climate. Balderton is known for a founder-centric model, running a dedicated
  founder wellbeing and performance platform and an executive/talent network to
  support portfolio companies. Notable investments over the firm's history include
  Revolut, GoCardless, Depop, Darktrace, Contentful, Dream Games, Wayve, Aircall,
  Citymapper, Talend, MySQL, Recorded Future, Sophia Genetics and The Hut Group
  (THG).
x-type: venture-capital
x-category: Venture Capital
tags:
  - Venture Capital
  - Seed
  - Series A
  - Series B
  - Growth
  - Fintech
  - Artificial Intelligence
  - Developer Tools
  - Infrastructure
  - Digital Health
  - Europe
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://www.balderton.com/favicon.ico
created: '2026-07-17'
modified: '2026-07-17'
specificationVersion: '0.23'
apis: []
common:
  - type: Website
    url: https://www.balderton.com/
  - type: Portfolio
    url: https://www.balderton.com/companies/
  - type: Portfolio
    url: portfolio/balderton-capital-portfolio.yml
  - type: Team
    url: https://www.balderton.com/team/
  - type: Team
    url: team/balderton-capital-team.yml
  - type: InvestmentThesis
    url: https://www.balderton.com/beliefs-values/
  - type: Blog
    url: https://www.balderton.com/resources/
  - type: News
    url: https://www.balderton.com/news/
  - type: Jobs
    url: https://careers.balderton.com/jobs
  - type: Contact
    url: https://www.balderton.com/contact/
  - type: LinkedIn
    url: https://www.linkedin.com/company/balderton-capital_2/
  - type: Twitter
    url: https://twitter.com/balderton
  - type: Blog
    url: https://medium.com/balderton
  - type: Crunchbase
    url: https://www.crunchbase.com/organization/balderton-capital
  - type: Features
    data:
      - 'Stage: Seed, Series A, Series B, Growth'
      - 'Sectors: fintech, AI, B2B SaaS, developer tools and infrastructure, digital health, gaming, marketplaces, climate'
      - 'Geography: Europe (European-founded companies)'
      - 'AUM: over $7 billion (self-reported / press)'
      - 'Founded: 2000 (as Benchmark Capital Europe; independent 2007)'
      - 'HQ: London, United Kingdom'
    sources:
      - https://www.balderton.com/
      - https://en.wikipedia.org/wiki/Balderton_Capital
    updated: '2026-07-17'
maintainers:
  - FN: Kin Lane
    url: https://apievangelist.com
  - FN: APIs.json
    url: http://apisjson.org
  - FN: Balderton Capital
    url: https://www.balderton.com/

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