API Evangelist
API Evangelist is a solo-operated research and platform company founded in 2010 that studies the technology, business, and politics of APIs, operating the API Evangelist Rating System, APIs.io discovery engine, API Commons governance tooling, and an MCP server, serving enterprises, startups, analysts, and developers with paid profiling services and rating-system licensing.
- Company typePrivate
- Founded2010
- HeadquartersOakland, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What API Evangelist does
API Evangelist is a privately held, founder-operated LLC (API Evangelist LLC) founded by Kin Lane in 2010 in Eugene, Oregon and now based in New York City, dedicated to studying the technology, business, and politics of application programming interfaces (APIs). The company operates as a research and platform entity, maintaining a primary site (apievangelist.com) for daily API storytelling, 74 topic-specific subsites covering the full API lifecycle (Agents, AI Automation, Design, Governance, Security, Microservices, Webhooks, Workflow Automation, and others), and a portfolio of interconnected sub-brands: APIs.io for API discovery and search, API Commons for open-source governance tooling built on Spectral rulesets and OWASP API Security mappings, and an MCP server for programmatic agent-driven API discovery.
The company's core proprietary asset is the API Evangelist Rating System, a transparent, machine-readable methodology scoring API providers on two axes: composite quality (74 checks across six facets including contract quality, developer ergonomics, commercial clarity, operational transparency, governance, and discoverability) and agent readiness (12 dimensions measuring how safely autonomous AI agents can drive an API). The system has been codified over 16 years of continuous API landscape research and is documented with over 320 historical milestones in an API Timeline.
API Evangelist monetizes through a small set of channels: a paid API Rating & Profiling service priced at $2,500 per engagement, licensing of the Rating System to third-party platforms (with APIs.io as the first licensee), and indirect monetization through founder Kin Lane's separate startup Naftiko for API consumer interoperability. The vast majority of content and tooling (blog, newsletter, podcasts, governance artifacts, GitHub repositories, topic subsites) is distributed free-of-charge to sustain a community-led, content-marketing-driven GTM motion. Primary customer segments are enterprises needing API landscape mapping and governance, startups building API-first products, industry analysts tracking the API ecosystem, and developers seeking API discovery and best-practice guidance.
API Evangelist firmographics
Firmographics- Name
- API Evangelist
- Legal name
- API Evangelist LLC
- Website
- https://apievangelist.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- API Evangelist is a solo-operated research and platform company founded in 2010 that studies the technology, business, and politics of APIs, operating the API Evangelist Rating System, APIs.io discovery engine, API Commons governance tooling, and an MCP server, serving enterprises, startups, analysts, and developers with paid profiling services and rating-system licensing.
- Ownership category
- akta.pro rank
API Evangelist industry classification
Industry- Product category
- API Governance Software
- SIC
- Services-Computer Programming Services (7371), Services-Prepackaged Software (7372)
- akta.pro primary industry
- API Analytics, Monetization & Developer Experience Tooling (HDAEAIAJ)
- akta.pro secondary industries
- API Security & Governance (Policy, Threat Protection) (HDAEAIAI), API Documentation & Developer Portals (BPAMAOAH), API Observability, Testing & Monitoring (BPAMAOAG)
Keywords
Where API Evangelist is headquartered
LocationHeadquarters
- HQ city
- Oakland
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
API Evangelist business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- API Rating & Profiling Services: Paid consulting service where Kin Lane audits an organization's API surface, adds scored artifacts to their GitHub repository, and moves them up the API rating queue. Priced at $2,500 per engagement.
- Rating System Licensing: Licenses the API Evangelist Rating System to platforms like APIs.io for use across their catalog. APIs.io runs ratings on every rebuild and serves results through their API and MCP server.
- Free Content & Community: The majority of content (blog posts, research, tools, governance artifacts) is provided freely to build community and establish thought leadership. Revenue from this is indirect through reputation and consulting opportunities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Pay-as-you-go | API Rating & Profiling Service - $2,500 |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels10 records
API Evangelist product offering
Product offeringCore offering
API Evangelist is a research, profiling, and governance platform dedicated to the technology, business, and politics of APIs. It publishes ongoing API research, scores API providers through a proprietary Rating System (74 quality checks and 12 agent-readiness dimensions), runs the APIs.io discovery engine, and delivers paid API profiling and consulting services ($2,500 per engagement) to organizations seeking to assess and improve their API surface.
Product overview
API Evangelist is a portfolio of interconnected web properties operated by Kin Lane, comprising the core research and storytelling site (API Evangelist), an API search/discovery engine (APIs.io), open governance tooling (API Commons with Spectral-based linting, OpenAPI overlays, and CI/CD pipeline tools), an MCP server for programmatic discovery, and a licensed rating system for scoring API provider quality and agent readiness. The ecosystem covers 74 topic areas through dedicated subsites spanning the full API lifecycle from design and deployment to governance, monetization, and politics.
Differentiator
Problem solved
Functional benefit
Brands
- APIs.io: API search engine and discovery platform for finding and cataloging APIs across the web.
- API Commons
Products and services
- API Evangelist Rating System A transparent, machine-readable rating system that scores API providers on Composite Quality (74 checks across contract quality, developer ergonomics, commercial clarity, operational transparency, governance, and discoverability) and Agent Readiness (12 dimensions for autonomous agent safety). Available for licensing to third-party platforms.
- APIs.io
Quantifiable outcome
- 74 topic areas indexed and searchable
- +2 more outcomes
Companies that use API Evangelist
Customer profileNamed customers2 records
Segments4 records
Ideal customer profiles3 records
API Evangelist technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
API Evangelist partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- APIs.iocoreAPIs.io is the first company to license the API Evangelist Rating System. They run the rating across their entire catalog on every rebuild, with scores appearing in search results and on provider pages. The rating is served through both the APIs.io API and MCP server.
- API CommonscoreAPI Evangelist feeds into the broader API Commons ecosystem for open standards and definitions that make APIs reusable across teams and organizations. Governance tools are built under API Commons.
- LaneworksminorLaneworks provides advertising services for API Evangelist, shown as sponsored content and banner ads throughout the site.
Scale indicators5 records
Recent moves5 records
Expansion highlights6 records
API Evangelist competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
API Evangelist social profiles
Digital presenceAPI Evangelist financial estimates
Financial estimateRevenue estimate
Valuation estimate
API Evangelist leadership team
Management profileNumber of profiles
Profiles1 record
API Evangelist funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
API Evangelist M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about API Evangelist
What does API Evangelist do?
API Evangelist is a research, profiling, and governance platform dedicated to the technology, business, and politics of APIs. It publishes ongoing API research, scores API providers through a proprietary Rating System (74 quality checks and 12 agent-readiness dimensions), runs the APIs.io discovery engine, and delivers paid API profiling and consulting services ($2,500 per engagement) to organizations seeking to assess and improve their API surface.
Is API Evangelist a public or private company?
API Evangelist is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was API Evangelist founded?
API Evangelist was founded in 2010. It employs 1 to 10 people.
Where is API Evangelist based?
API Evangelist is headquartered in Oakland, United States, in the North America region.
How does API Evangelist make money?
Three revenue lines are on record. API Rating & Profiling Services are the primary driver. The others are rating System Licensing and free Content & Community.
Does API Evangelist have an API?
No public API is recorded for API Evangelist.
What industry is API Evangelist in?
API Evangelist's product category is API Governance Software. Its primary akta.pro industry code is HDAEAIAJ, API Analytics, Monetization & Developer Experience Tooling, with a secondary code of HDAEAIAI, API Security & Governance (Policy, Threat Protection). Its SIC code is 7371.