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.
Trinity Ventures has 111 portfolio companies tracked on the APIs.io network, of which 33 (30%) publish APIs indexed here. The remaining 78 are tracked as profiles without a published API on the network.
Its highest-rated API providers on the network are BirdEye, New Relic, Outreach, Auth0, 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.
Strong 2 Solid coverage with minor gaps
Developing 9 Usable, with meaningful gaps to close
Thin 11 Limited public surface area
Emerging 6 Early or largely undocumented
Properties
Portfolio
Where the firm publishes its investments
Firm
The firm itself
Cohort brief
Auto-generatedThe 70 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.
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Access Clarity | 31.7 | 27.2 | +4.5 | 70 |
| Operational Transparency | 16.3 | 14.4 | +1.9 | 70 |
| Developer Ergonomics | 24.1 | 23.8 | +0.3 | 70 |
| Contract Quality | 20.3 | 20.4 | -0.1 | 70 |
| Contract Governance | 5.6 | 6.6 | -1 | 70 |
| Discoverability | 60 | 61.5 | -1.5 | 70 |
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.
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 15% | 11% | +4 |
| MCP server (first-party) | 16% | 13% | +3 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 12% | 12% | 0 |
| Security | 80% | 96% | -16 |
| Arazzo workflows | 3% | 2% | +1 |
| 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.
- 1 Birdeye 75
- 2 Microsoft Azure 73.3
- 3 Outreach 73.2
- 4 Auth0 67.9
- 5 Cohesity 66.5
- 6 InfluxData 58.6
- 7 Funnel 55.8
- 8 Infoblox 49.1
- 9 Brocade 45.2
- 10 MileIQ 44.7
- 1 Birdeye 63.3
- 2 Contentful 60.8
- 3 Outreach 54.4
- 4 Funnel 50.9
- 5 Microsoft Azure 48.4
- 6 Pipefy 47.1
- 7 Cohesity 44.2
- 8 MileIQ 39.8
- 9 Auth0 37.9
- 10 VTS 37.2
Source (apis.yml)
Work with this as data
Every firm here is available over the APIs.io API and to AI agents over MCP.