Venture Capital

Trinity Ventures

Trinity Ventures is an early-stage venture capital firm founded in 1986 and headquartered in Menlo Park, California, with more than three decades of history backing mission-driven entrepreneurs across technology and consumer markets. The firm takes a deliberately personal, low-capital-to-partner approach to early-stage investing, positioning itself as "the call you want to make, not the call you have to make" and emphasizing intellectual candor and lasting founder relationships. Trinity invests primarily at seed, Series A and Series B, with checks generally ranging from roughly $1 million to $15 million and averaging around $5 million. Its focus spans enterprise software and cloud infrastructure, developer tools, fintech, digital media and marketing technology, consumer products and services, healthcare, and artificial intelligence. Over nine funds the firm has managed on the order of $1.3 billion in assets and produced a track record that includes multiple unicorns, IPOs and roughly 130 acquisitions. Notable investments include Starbucks, New Relic, Auth0, Turo, Care.com, Zulily, Blue Nile, Aruba Networks, Infoblox, Cohesity, Outreach, InfluxData, Contentful and Docker. Trinity invests primarily in the United States.

111 portfolio companies 110 publish APIs here 10 properties
Venture CapitalSeedSeries ASeries BEnterprise SoftwareDeveloper ToolsInfrastructureFintechArtificial IntelligenceUnited States
Portfolio Strength across 31 profiled portfolio companies on the network
7 top-rated API companies 5 exemplar · 2 strong
14 agent-ready companies 0 agent-native · 14 agent-ready
Average quality of the book:
Composite thin 38.8
Agent-Readiness agent-aware 25.8

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.

Trinity Ventures has 111 portfolio companies tracked on the APIs.io network, of which 31 (28%) publish APIs indexed here. The remaining 79 are tracked as profiles without a published API on the network.

Its highest-rated API providers on the network are Outreach, New Relic, Auth0, BirdEye, Cohesity.

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.

Exemplar 5 Complete, well-documented, and agent-ready
Strong 2 Solid coverage with minor gaps
Developing 7 Usable, with meaningful gaps to close
Thin 11 Limited public surface area
Emerging 6 Early or largely undocumented

Rest of Portfolio

1 further portfolio companies that don’t yet have a provider page on the network.

Serverless

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Properties

Portfolio

Where the firm publishes its investments

Team

Partners and investing staff

Firm

The firm itself

Cohort brief

Auto-generated

The 68 portfolio companies with APIs in the catalog, backed by Trinity Ventures, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
68
of 110 on the roster
Mean Kin Score
even vs catalog
Mean Agent Readiness
13.6
+0.8 vs catalog 12.8
Spread
–
median · σ
How the 68 split by band
Exemplar 5Strong 2Developing 7Thin 12Emerging 20Minimal 22
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Operational Transparency 16.7 13.2 +3.5 68
Access Clarity 28.7 26.5 +2.2 68
Contract Quality 18.4 17.7 +0.7 68
Developer Ergonomics 24.4 23.8 +0.6 68
Discoverability 57.7 58 -0.3 68
Contract Governance 6.3 7 -0.7 68

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) 19% 15% +4
MCP server (first-party) 19% 13% +6
Agent Skills 0% 0% 0
OAuth scopes 15% 12% +3
Security 91% 98% -7
Arazzo workflows 4% 2% +2
Governance rules 12% 18% -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 Outreach
  2. 2 Microsoft Azure
  3. 3 Auth0
  4. 4 Birdeye
  5. 5 Cohesity
  6. 6 InfluxData
  7. 7 Funnel
  8. 8 Docker
  9. 9 Infoblox
  10. 10 MileIQ
Top by Agent Readiness
  1. 1 Birdeye {"score" => 60.9, "band" => "agent-ready"}
  2. 2 Contentful {"score" => 56.5, "band" => "agent-ready"}
  3. 3 Outreach {"score" => 53.1, "band" => "agent-ready"}
  4. 4 Funnel {"score" => 48.7, "band" => "agent-ready"}
  5. 5 Microsoft Azure {"score" => 48.5, "band" => "agent-ready"}
  6. 6 Pipefy {"score" => 47.1, "band" => "agent-ready"}
  7. 7 Cohesity {"score" => 43.5, "band" => "agent-ready"}
  8. 8 MileIQ {"score" => 41.2, "band" => "agent-ready"}
  9. 9 Auth0 {"score" => 39.9, "band" => "agent-ready"}
  10. 10 VTS {"score" => 37.9, "band" => "agent-ready"}
This roster declares 110 members; 107 resolve to a provider in the catalog and 68 carry a score (64%). The figures above describe the scored members only.
Coverage caveat. 63 of 68 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 2 November 2026, across 37080 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: trinity-ventures
name: Trinity Ventures
description: >-
  Trinity Ventures is an early-stage venture capital firm founded in 1986 and
  headquartered in Menlo Park, California, with more than three decades of
  history backing mission-driven entrepreneurs across technology and consumer
  markets. The firm takes a deliberately personal, low-capital-to-partner
  approach to early-stage investing, positioning itself as "the call you want to
  make, not the call you have to make" and emphasizing intellectual candor and
  lasting founder relationships. Trinity invests primarily at seed, Series A and
  Series B, with checks generally ranging from roughly $1 million to $15 million
  and averaging around $5 million. Its focus spans enterprise software and cloud
  infrastructure, developer tools, fintech, digital media and marketing
  technology, consumer products and services, healthcare, and artificial
  intelligence. Over nine funds the firm has managed on the order of $1.3 billion
  in assets and produced a track record that includes multiple unicorns, IPOs and
  roughly 130 acquisitions. Notable investments include Starbucks, New Relic,
  Auth0, Turo, Care.com, Zulily, Blue Nile, Aruba Networks, Infoblox, Cohesity,
  Outreach, InfluxData, Contentful and Docker. Trinity invests primarily in the
  United States.
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.trinityventures.com/favicon.ico
x-type: venture-capital
x-category: Venture Capital
tags:
  - Venture Capital
  - Seed
  - Series A
  - Series B
  - Enterprise Software
  - Developer Tools
  - Infrastructure
  - Fintech
  - Artificial Intelligence
  - United States
created: '2026-07-17'
modified: '2026-07-17'
specificationVersion: '0.23'
apis: []
common:
  - type: Website
    url: https://www.trinityventures.com/
  - type: InvestmentThesis
    url: https://www.trinityventures.com/about
  - type: Portfolio
    url: https://www.trinityventures.com/portfolio
  - type: Portfolio
    url: portfolio/trinity-ventures-portfolio.yml
  - type: Team
    url: https://www.trinityventures.com/team
  - type: Team
    url: team/trinity-ventures-team.yml
  - type: Jobs
    url: https://jobs.trinityventures.com/
  - type: Contact
    url: https://www.trinityventures.com/contact
  - type: LinkedIn
    url: https://www.linkedin.com/company/trinity-ventures
  - type: Crunchbase
    url: https://www.crunchbase.com/organization/trinity-ventures
  - type: Features
    data:
      - 'Stage: Seed, Series A, Series B (early-stage)'
      - 'Typical check: approximately $1M-$15M, averaging around $5M'
      - 'Sectors: enterprise software, cloud infrastructure, developer tools, fintech, digital media, marketing technology, consumer, healthcare, AI'
      - 'Geography: United States (primary)'
      - 'AUM: approximately $1.3 billion across nine funds (self-reported / third-party)'
      - 'Founded: 1986'
      - 'HQ: Menlo Park, CA'
      - 'Track record: multiple unicorns, 8 IPOs, roughly 130 acquisitions'
    sources:
      - https://www.trinityventures.com/about
      - https://www.crunchbase.com/organization/trinity-ventures
    updated: '2026-07-17'
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com
    url: https://apievangelist.com
  - FN: APIs.json
    url: http://apisjson.org
  - FN: Trinity Ventures
    url: https://www.trinityventures.com/

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