Mixer Labs

Mixer Labs was a San Francisco startup, backed by Uncork Capital (formerly SoftTech VC), best known for building GeoAPI, a geolocation and geodata web API that let developers resolve places, points of interest, and location context from coordinates. The company was acquired by Twitter in December 2009, where its technology and team (co-founders Elad Gil and Othman Laraki) went on to power Twitter's location and geo features. Mixer Labs no longer operates as an independent company, its mixerlabs.com domain no longer resolves, and it publishes no live API, developer portal, or documentation surface today. This profile is retained in the API Evangelist network as a historical portfolio-company record rather than an active provider awaiting enrichment.

Mixer Labs is profiled on the APIs.io network. Tagged areas include Company, Geolocation, Geodata, Location, and Acquired.

🌐 Visit website 📡 Source on GitHub

6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyGeolocationGeodataLocationAcquiredDefunct

Kin Score

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

Composite quality — 6.8/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.0 / 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/mixer-labs: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Source (apis.yml)

aid: mixer-labs
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/mixer-labs.png
name: Mixer Labs
description: Mixer Labs was a San Francisco startup, backed by Uncork Capital (formerly SoftTech VC), best known for building
  GeoAPI, a geolocation and geodata web API that let developers resolve places, points of interest, and location context from
  coordinates. The company was acquired by Twitter in December 2009, where its technology and team (co-founders Elad Gil and
  Othman Laraki) went on to power Twitter's location and geo features. Mixer Labs no longer operates as an independent company,
  its mixerlabs.com domain no longer resolves, and it publishes no live API, developer portal, or documentation surface today.
  This profile is retained in the API Evangelist network as a historical portfolio-company record rather than an active provider
  awaiting enrichment.
url: https://raw.githubusercontent.com/api-evangelist/mixer-labs/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- uncork-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
x-enrichment:
  date: '2026-07-20'
  status: nochange
  artifacts_added: 0
  pass: local-v1
  note: Defunct company (GeoAPI, acquired by Twitter Dec 2009); mixerlabs.com does not resolve; no live API/docs/registry
    surface to search, probe, or derive.
tags:
- Company
- Geolocation
- Geodata
- Location
- Acquired
- Defunct
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io