Lateral

Lateral was a Berlin- and Hobart-based AI research software company founded in 2013 that built machine-learning powered content recommendation and document navigation tools. Its early product was a conceptual text-matching and recommendation API that let developers insert documents and retrieve semantically similar content, with pre-populated corpora covering arXiv, PubMed, Wikipedia, news and SEC filings. The company later pivoted to an LLM-assisted research workspace for navigating information across large document sets, and published open-source research on hyperbolic-space word embeddings (Poincare embeddings, hyperplane hashers, WARP recommenders). Lateral was permanently shut down on 26 June 2025; the team pointed users to a successor open-source research platform at coordination.network. The public API, its documentation host and the application host are all retired, so this profile documents a historical API surface and the client libraries that remain published.

Lateral is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Machine-Learning, Recommendations, and Search.

Lateral’s developer surface includes engineering blog, pricing, YouTube channel, and 16 more developer resources.

🌐 Visit website 📡 Source on GitHub

15.3/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

0 APIs

Company Artificial Intelligence Machine-Learning Recommendations Search Research Natural Language Processing Document-Management Sunset

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 15.3/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 2.9 / 20

Access Clarity 6.3 / 20

Operational Transparency 0.3 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

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

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

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

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 5

The organization behind the API

Website

About

Blog

Twitter

LinkedIn

Other 2

Properties that don't map to a standard resource type

Email

Successor

Successor

Source (apis.yml)

aid: lateral
name: Lateral
description: Lateral was a Berlin- and Hobart-based AI research software company founded in 2013 that built machine-learning
  powered content recommendation and document navigation tools. Its early product was a conceptual text-matching and recommendation
  API that let developers insert documents and retrieve semantically similar content, with pre-populated corpora covering
  arXiv, PubMed, Wikipedia, news and SEC filings. The company later pivoted to an LLM-assisted research workspace for navigating
  information across large document sets, and published open-source research on hyperbolic-space word embeddings (Poincare
  embeddings, hyperplane hashers, WARP recommenders). Lateral was permanently shut down on 26 June 2025; the team pointed
  users to a successor open-source research platform at coordination.network. The public API, its documentation host and the
  application host are all retired, so this profile documents a historical API surface and the client libraries that remain
  published.
url: https://raw.githubusercontent.com/api-evangelist/lateral/refs/heads/main/apis.yml
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://cdn.prod.website-files.com/604f6b2251674c0379a638b8/61a511aeafe19f5ff2965c3a_lateral.jpg
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
x-tier: stub
x-tier-reason: portfolio-lead
x-status: sunset
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Artificial Intelligence
- Machine-Learning
- Recommendations
- Search
- Research
- Natural Language Processing
- Document-Management
- Sunset
tags_raw:
- Company
- Artificial Intelligence
- Machine Learning
- Recommendations
- Search
- Research
- Natural Language Processing
- Document Management
- Sunset
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/lateral-domain-security.yml
- type: Website
  url: https://www.lateral.io
- type: About
  url: https://www.lateral.io/about
- type: HelpCenter
  url: https://www.lateral.io/help
- type: Blog
  url: https://www.lateral.io/resources/blog
- type: Pricing
  url: https://www.lateral.io/pricing
- type: TermsOfService
  url: https://www.lateral.io/terms-privacy-security
- type: PrivacyPolicy
  url: https://www.lateral.io/privacy-policy/version-1-2
- type: GitHubOrganization
  url: https://github.com/lateral
- type: Twitter
  url: https://www.twitter.com/uselateral
- type: LinkedIn
  url: https://www.linkedin.com/company/lateral-gmbh
- type: YouTube
  url: https://www.youtube.com/channel/UC1l_3I62o9v7Q7N8zKQvVwQ
- type: Email
  url: mailto:hello@lateral.io
- type: Successor
  url: https://www.coordination.network
- type: Packages
  url: packages/lateral-packages.yml
- type: SDKs
  url: packages/lateral-packages.yml
- type: WellKnown
  url: well-known/lateral-well-known.yml
- type: Lifecycle
  url: lifecycle/lateral-lifecycle.yml
- type: LLMsTxt
  url: llms/lateral-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence