Startup Buffer

Startup Buffer is a community-driven directory and platform for discovering new startups, products, and innovations across various industries. The platform offers startup submission, browsing, and discovery features through web and mobile applications.

Startup Buffer is profiled on the APIs.io network. Tagged areas include Directory, Product Discovery, Startups, Listing, and Community.

The Startup Buffer catalog on APIs.io includes 1 JSON-LD context.

Startup Buffer’s developer surface includes engineering blog and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

14.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

DirectoryProduct DiscoveryStartupsListingCommunity

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 14.4/100 · minimal

Contract Quality 3.8 / 25

Developer Ergonomics 0.4 / 20

Commercial Clarity 4.2 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/startup-buffer: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Startup Buffer Context

23 classes · 1 properties

JSON-LD

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Startup Buffer Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 4

The organization behind the API

Website

Blog

Instagram

Facebook

Other 3

Properties that don't map to a standard resource type

Submit

Submit

Android

Android

Source (apis.yml)

aid: startup-buffer
url: https://raw.githubusercontent.com/api-evangelist/startup-buffer/refs/heads/main/apis.yml
name: Startup Buffer
tags:
- Directory
- Product Discovery
- Startups
- Listing
- Community
type: Index
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/startup-buffer.png
created: '2024-01-01'
modified: '2026-05-02'
description: Startup Buffer is a community-driven directory and platform for discovering new startups, products, and innovations
  across various industries. The platform offers startup submission, browsing, and discovery features through web and mobile
  applications.
apis: []
common:
- type: DomainSecurity
  url: security/startup-buffer-domain-security.yml
- url: https://startupbuffer.com/
  name: Startup Buffer Website
  type: Website
- url: https://startupbuffer.com/site/submit
  name: Submit Your Startup
  type: Submit
- url: https://startupbuffer.com/resources/
  name: Blog
  type: Blog
- url: https://startupbuffer.com/site/privacy
  name: Privacy Policy
  type: PrivacyPolicy
- url: https://startupbuffer.com/site/tos
  name: Terms of Service
  type: TermsOfService
- url: https://x.com/startupbuffer
  name: Startup Buffer on X
  type: X
- url: https://www.instagram.com/startupbuffer/
  name: Startup Buffer on Instagram
  type: Instagram
- url: https://www.facebook.com/startupbuffer/
  name: Startup Buffer on Facebook
  type: Facebook
- url: https://play.google.com/store/apps/details?id=com.startupbuffer.mobile
  name: Startup Buffer Android App
  type: Android