Cambly

Cambly is an online English-language learning platform, founded in 2012 and based in San Francisco, that connects English learners in more than 190 countries with native-speaking tutors over on-demand video chat. Its consumer products include Cambly (adult learners), Cambly Kids (ages 4-15), Cambly Pro, and Cambly for Organizations/Business. Backed by Bessemer Venture Partners, GV, and Y Combinator, the company operates a marketplace connecting students and tutors with weekly payouts. Cambly does not currently publish a public developer API or developer portal; this API Evangelist profile captures its public company surface, GitHub organization, and domain-security posture.

Cambly is profiled on the APIs.io network. Tagged areas include Company, Consumer, Education, Language Learning, and EdTech.

Cambly’s developer surface includes support, signup flow, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

15.1/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyConsumerEducationLanguage LearningEdTechTutoringVideoMarketplace

Kin Score

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

Composite quality — 15.1/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 0.9 / 20

Commercial Clarity 6.8 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 6.8 / 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/cambly: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: cambly
name: Cambly
description: Cambly is an online English-language learning platform, founded in 2012 and based in San Francisco, that connects
  English learners in more than 190 countries with native-speaking tutors over on-demand video chat. Its consumer products
  include Cambly (adult learners), Cambly Kids (ages 4-15), Cambly Pro, and Cambly for Organizations/Business. Backed by Bessemer
  Venture Partners, GV, and Y Combinator, the company operates a marketplace connecting students and tutors with weekly payouts.
  Cambly does not currently publish a public developer API or developer portal; this API Evangelist profile captures its public
  company surface, GitHub organization, and domain-security posture.
url: https://raw.githubusercontent.com/api-evangelist/cambly/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bessemer-venture-partners
- gv
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
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.cambly.com/static/images/cambly-favicon.png
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Consumer
- Education
- Language Learning
- EdTech
- Tutoring
- Video
- Marketplace
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.cambly.com
- type: GitHubOrganization
  url: https://github.com/Cambly
- type: Support
  url: https://www.cambly.com/en/support
- type: SignUp
  url: https://www.cambly.com/onboarding
- type: Login
  url: https://www.cambly.com/student/login
- type: TermsOfService
  url: https://www.cambly.com/legal/user_agreement
- type: PrivacyPolicy
  url: https://www.cambly.com/legal/privacy_policy
- type: DomainSecurity
  url: security/cambly-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence