LessonLeap

LessonLeap was a group-learning platform for children, offering small-group online classes and tutoring aimed at helping kids keep learning outside of school. It was surfaced as a portfolio company of Point Nine and added to the API Evangelist network as an enrichment lead. LessonLeap has since been acquired by Preply, the language-learning and tutoring marketplace, and no longer operates as an independent product. lessonleap.com now serves only a single-page acquisition notice directing visitors to Preply. Enrichment probes on 2026-07-19 found no developer portal, no documentation, no API, no SDKs or packages, no public GitHub repositories, and no published .well-known discovery documents — this profile is retained as a historical company record rather than an API provider.

LessonLeap is profiled on the APIs.io network. Tagged areas include Company, Education, EdTech, Online Learning, and Tutoring.

🌐 Visit website 📡 Source on GitHub

2.9/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Education EdTech Online Learning TutoringGroup LearningChildren Acquired

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 2.9/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.3 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 1.7 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Education & Research regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/lessonleap: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Lessonleap Domain Security

TLSv1.3

SECURITY

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

ParentCompany

ParentCompany

Source (apis.yml)

aid: lessonleap
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/lessonleap.png
name: LessonLeap
description: LessonLeap was a group-learning platform for children, offering small-group online classes and tutoring aimed
  at helping kids keep learning outside of school. It was surfaced as a portfolio company of Point Nine and added to the API
  Evangelist network as an enrichment lead. LessonLeap has since been acquired by Preply, the language-learning and tutoring
  marketplace, and no longer operates as an independent product. lessonleap.com now serves only a single-page acquisition
  notice directing visitors to Preply. Enrichment probes on 2026-07-19 found no developer portal, no documentation, no API,
  no SDKs or packages, no public GitHub repositories, and no published .well-known discovery documents — this profile is retained
  as a historical company record rather than an API provider.
url: https://raw.githubusercontent.com/api-evangelist/lessonleap/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- point-nine
x-status: acquired
x-acquired-by: preply
x-tier: stub
x-tier-reason: acquired-no-api-surface
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Education
- EdTech
- Online Learning
- Tutoring
- Group Learning
- Children
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: ParentCompany
  url: https://apis.io/providers/preply/
  name: Preply
  x-relationship: acquired
  x-evidence: LessonLeap has since been acquired by Preply, the language-learning and tutoring marketplace, and no longer
    operates as an independent product.
- type: Website
  url: https://lessonleap.com/en
- type: GitHubOrganization
  url: https://github.com/lessonleap
- type: DomainSecurity
  url: security/lessonleap-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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