Venture Capital

Forerunner Ventures

Forerunner Ventures is an early-stage venture capital firm founded in 2012 by Kirsten Green and headquartered in San Francisco, California. Forerunner backs founders building category-defining companies, investing with early conviction at the seed and Series A stages (with selective pre-seed), typically writing initial checks in the $1M-$15M range. The firm invests across consumer, commerce, health and wellness, consumer finance, marketplaces and services, personal systems, and platforms and infrastructure, increasingly viewed through AI lenses (AI as agent, AI as infrastructure, AI as intelligence layer). Forerunner has raised nearly $3B in assets under management across seven flagship funds, with its most recent Fund VII a $500M early-stage vehicle. Its portfolio includes category leaders such as Chime, Warby Parker, Glossier, Hims & Hers, Oura, Faire, The Farmer's Dog, Dollar Shave Club, Curology, Away, Ritual, and Chime, along with a growing cohort of AI-native companies including Decagon, Suno, Slingshot AI, and Monarch Money.

80 portfolio companies 80 publish APIs here 13 properties
Venture CapitalSeedSeries AEarly StageConsumerCommerceFintechHealth & WellnessArtificial IntelligenceSan FranciscoNorth America
Portfolio Strength across 79 profiled portfolio companies on the network
3 top-rated API companies 1 exemplar · 2 strong
2 agent-ready companies 1 agent-native · 1 agent-ready
Average quality of the book:
Composite emerging 16.7
Agent-Readiness human-only 5.7

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.

Forerunner Ventures has 80 portfolio companies tracked on the APIs.io network, of which 80 (100%) publish APIs indexed here.

Its highest-rated API providers on the network are Arcade, Natural AI, Oura, Chime, Speechify.

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 1 Complete, well-documented, and agent-ready
Strong 2 Solid coverage with minor gaps
Developing 1 Usable, with meaningful gaps to close
Thin 8 Limited public surface area
Emerging 34 Early or largely undocumented
Minimal 33 Almost no public developer surface
Unrated 1 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

Other

Everything else declared in apis.yml

Cohort brief

Auto-generated

The 79 portfolio companies with APIs in the catalog, backed by Forerunner Ventures, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
79
of 80 on the roster
Mean Kin Score
16.4
-4.3 vs catalog 20.7
Mean Agent Readiness
5.6
-4.1 vs catalog 9.7
Spread
2.2–68.7
median 12.2 · σ 12.9
How the 79 split by band
Exemplar 1Strong 2Developing 2Thin 7Emerging 34Minimal 33
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 26.7 22.3 +4.4 79
Contract Governance 4.2 6.4 -2.2 79
Discoverability 57.5 60.4 -2.9 79
Operational Transparency 6.3 11.3 -5 79
Developer Ergonomics 12.5 17.9 -5.4 79
Contract Quality 5.7 17.5 -11.8 79

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) 14% 16% -2
MCP server (first-party) 11% 7% +4
Agent Skills 0% 0% 0
OAuth scopes 8% 9% -1
Security 99% 88% +11
Arazzo workflows 0% 2% -2
Governance rules 4% 13% -9

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 Natural AI 68.7
  2. 2 Arcade 60.8
  3. 3 Oura 59.1
  4. 4 Chime 43.7
  5. 5 Viewpoints AI 39.4
  6. 6 Speechify 38.2
  7. 7 Getbalance 33.6
  8. 8 Koah Labs 33.1
  9. 9 MagicX 32.8
  10. 10 Suno 30.8
Top by Agent Readiness
  1. 1 Natural AI 67.6
  2. 2 Oura 29.9
  3. 3 Agentio 27.6
  4. 4 SuperMe 27.3
  5. 5 Arcade 25.5
  6. 6 Chime 25.5
  7. 7 Viewpoints AI 23.9
  8. 8 Away 23.9
  9. 9 Glossier 20.3
  10. 10 Speechify 19.8
This roster declares 80 members; 79 resolve to a provider in the catalog and 79 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: forerunner-ventures
name: Forerunner Ventures
description: >-
  Forerunner Ventures is an early-stage venture capital firm founded in 2012 by
  Kirsten Green and headquartered in San Francisco, California. Forerunner backs
  founders building category-defining companies, investing with early conviction
  at the seed and Series A stages (with selective pre-seed), typically writing
  initial checks in the $1M-$15M range. The firm invests across consumer,
  commerce, health and wellness, consumer finance, marketplaces and services,
  personal systems, and platforms and infrastructure, increasingly viewed
  through AI lenses (AI as agent, AI as infrastructure, AI as intelligence
  layer). Forerunner has raised nearly $3B in assets under management across
  seven flagship funds, with its most recent Fund VII a $500M early-stage
  vehicle. Its portfolio includes category leaders such as Chime, Warby Parker,
  Glossier, Hims & Hers, Oura, Faire, The Farmer's Dog, Dollar Shave Club,
  Curology, Away, Ritual, and Chime, along with a growing cohort of AI-native
  companies including Decagon, Suno, Slingshot AI, and Monarch Money.
x-type: venture-capital
x-category: Venture Capital
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.forerunnerventures.com/favicon.ico
tags:
  - Venture Capital
  - Seed
  - Series A
  - Early Stage
  - Consumer
  - Commerce
  - Fintech
  - Health & Wellness
  - Artificial Intelligence
  - San Francisco
  - North America
tags_raw:
  - Venture Capital
  - Seed
  - Series A
  - Early Stage
  - Consumer
  - Commerce
  - Fintech
  - Health & Wellness
  - AI
  - San Francisco
  - North America
created: '2026-07-17'
modified: '2026-07-17'
specificationVersion: '0.23'
apis: []
common:
  - type: Website
    url: https://www.forerunnerventures.com/
  - type: Portfolio
    url: https://www.forerunnerventures.com/investments/
  - type: Portfolio
    url: portfolio/forerunner-ventures-portfolio.yml
  - type: Team
    url: team/forerunner-ventures-team.yml
  - type: InvestmentThesis
    url: https://www.forerunnerventures.com/focus
  - type: Blog
    url: https://www.forerunnerventures.com/perspectives/
  - type: Newsletter
    url: https://forerunnerventures.substack.com
  - type: LinkedIn
    url: https://www.linkedin.com/company/forerunner-ventures
  - type: Twitter
    url: https://x.com/ForerunnerVC
  - type: Crunchbase
    url: https://www.crunchbase.com/organization/forerunner-ventures
  - type: Jobs
    url: https://jobs.forerunnerventures.com/jobs
  - type: Pitch
    url: mailto:investments@forerunnerventures.com
  - type: Contact
    url: mailto:info@forerunnerventures.com
  - type: Features
    data:
      - 'Stage: Seed, Series A (selective pre-seed)'
      - 'Typical check: $1M-$15M initial investment'
      - 'Sectors: consumer, commerce, health & wellness, consumer finance, marketplaces & services, personal systems, platforms & infrastructure, AI'
      - 'Geography: North America (US)'
      - 'AUM: ~$3B across seven funds (self-reported)'
      - 'Most recent fund: Fund VII, $500M early-stage (self-reported)'
      - 'Founded: 2012'
      - 'HQ: San Francisco, CA'
    sources:
      - https://www.forerunnerventures.com/focus
      - https://www.forerunnerventures.com/
      - https://en.wikipedia.org/wiki/Forerunner_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: Forerunner Ventures
    email: info@forerunnerventures.com
    url: https://www.forerunnerventures.com/

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