Brainly

Brainly is an education technology company founded in 2009 in Krakow, Poland (originally Zadane.pl) and now headquartered in New York City. It operates the world's largest online learning and homework-help community, a gamified, crowdsourced social-learning network where students, parents, and teachers ask and answer academic questions with verified answers from peers, educators, and Brainly's proprietary AI. As of 2025 the platform serves over 350 million monthly users across roughly 35 countries and has evolved from a community Q&A product into an agentic AI Learning Companion spanning homework help, AI tutoring, test prep, and classroom participation. Brainly is a consumer subscription business (Brainly Plus); it publishes no official public developer API — this profile captures its public web, security, and policy surface.

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

Brainly’s developer surface includes pricing and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
16.0/100 emerging ▬ flat Agent 7/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyConsumerEducationEdTechLearningHomework HelpAI TutorCommunity

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 16.0/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 0.9 / 20
Commercial Clarity 6.3 / 20
Operational Transparency 2.1 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 7/100 · 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 4 / 4
Consent & Bot Identity 3 / 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/brainly: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 2

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

Brainly Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Brainly Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

SecurityTxt
SecurityTxt
 DomainSecurity
DomainSecurity
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security

Operate 1

Status, limits, changes, and where to get help

HelpCenter
HelpCenter

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: brainly
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/brainly.png
name: Brainly
description: Brainly is an education technology company founded in 2009 in Krakow, Poland (originally Zadane.pl) and now headquartered
  in New York City. It operates the world's largest online learning and homework-help community, a gamified, crowdsourced
  social-learning network where students, parents, and teachers ask and answer academic questions with verified answers from
  peers, educators, and Brainly's proprietary AI. As of 2025 the platform serves over 350 million monthly users across roughly
  35 countries and has evolved from a community Q&A product into an agentic AI Learning Companion spanning homework help,
  AI tutoring, test prep, and classroom participation. Brainly is a consumer subscription business (Brainly Plus); it publishes
  no official public developer API — this profile captures its public web, security, and policy surface.
url: https://raw.githubusercontent.com/api-evangelist/brainly/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
- point-nine
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Consumer
- Education
- EdTech
- Learning
- Homework Help
- AI Tutor
- Community
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://brainly.com
- type: Pricing
  url: https://brainly.com/app/brainlyplus
- type: HelpCenter
  url: https://faq.brainly.com/hc/en-us
- type: TermsOfService
  url: https://brainly.com/pages/terms_of_use
- type: PrivacyPolicy
  url: https://brainly.com/pages/privacy_policy
- type: GitHubOrganization
  url: https://github.com/brainly
- type: SecurityTxt
  url: well-known/brainly-security.txt
- type: WellKnown
  url: well-known/brainly-well-known.yml
- type: DomainSecurity
  url: security/brainly-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/brainly-vulnerability-disclosure.yml
- type: Security
  url: https://brainly.com/responsible-disclosure-program
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence