aid: replica
name: Replica
description: 'Replica is a San Francisco-based data platform for the built environment,
  spun out of Alphabet''s Sidewalk Labs in 2019, that operates a nationwide activity-based
  travel model. Its analytical engine combines public data (US Census/ACS, GTFS transit
  feeds, OpenStreetMap road networks, land-use records, state traffic counts) with
  licensed private data (de-identified aggregate mobile location, credit transaction
  and driving-behavior data) to synthesize a privacy-preserving simulated population
  and a complete trip table for the United States. Products include Places (seasonal,
  high-fidelity activity-based travel model), Trends (weekly near-real-time mobility
  and land-use data), Safety Hub, Safe Streets Planner, and a suite of workflow applications
  used by state DOTs, MPOs, transit agencies, cities and counties. Data is consumed
  through the Replica Studio web platform, CSV export and direct database access;
  Replica publishes documented dataset schemas at documentation.replicahq.com but no
  public developer REST API, SDK or developer portal.'
url: https://raw.githubusercontent.com/api-evangelist/replica/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
x-secondary-market:
- https://forgeglobal.com/replica_stock/
- https://equityzen.com/company/replica/
- https://www.hiive.com/securities/replica-stock
specificationVersion: '0.20'
created: '2026-08-02'
modified: '2026-08-02'
image: https://replicahq.com/og-image.jpg
tags:
- Company
- Data
- Mobility
- Transportation
- Geospatial
- Urban Planning
- Travel Demand Modeling
- Government
- Analytics
- Data Platform
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/replica-domain-security.yml
- type: Website
  url: https://www.replicahq.com/
- type: Documentation
  url: https://documentation.replicahq.com/
- type: GettingStarted
  url: https://help.replicahq.com/en/collections/1232529-introduction-to-replica
- type: Support
  url: https://help.replicahq.com/en/
- type: Blog
  url: https://www.replicahq.com/blog
- type: GitHubOrganization
  url: https://github.com/replicahq
- type: LinkedIn
  url: https://www.linkedin.com/company/replicahq
- type: ChangeLog
  url: https://help.replicahq.com/en/articles/4374395-replica-product-release-notes
- type: TermsOfService
  url: https://www.replicahq.com/terms-of-use
- type: PrivacyPolicy
  url: https://www.replicahq.com/privacy-policy
- type: Login
  url: https://studio.replicahq.com/
- type: ChangeLog
  name: Replica release notes (structured)
  url: changelog/replica-changelog.yml
- type: LLMsTxt
  url: llms/replica-llms.txt
- type: Vocabulary
  name: Replica Data Dictionary
  url: vocabulary/replica-data-dictionary.yml
- type: DataModel
  url: data-model/replica-data-model.yml
- type: Lifecycle
  url: lifecycle/replica-lifecycle.yml
- type: Conformance
  url: conformance/replica-conformance.yml
- type: Packages
  url: packages/replica-packages.yml
- type: JSONSchema
  name: Active Transportation Trips
  url: json-schema/replica-active-transportation.json
- type: JSONSchema
  name: Annual Average Daily Traffic (AADT)
  url: json-schema/replica-annual-average-daily-traffic-aadt.json
- type: JSONSchema
  name: Auto and TNC Trips
  url: json-schema/replica-auto-tnc-trips.json
- type: JSONSchema
  name: Commercial Freight Trips
  url: json-schema/replica-commercial-freight.json
- type: JSONSchema
  name: '[Discontinued] Spend County-to-County Flows'
  url: json-schema/replica-consumer-spending-by-county-to-county-flows.json
- type: JSONSchema
  name: '[Discontinued] Weekly Spend (by home location)'
  url: json-schema/replica-consumer-spending-by-home-merchant-location.json
- type: JSONSchema
  name: Crash Data
  url: json-schema/replica-crash-data.json
- type: JSONSchema
  name: Daily Network Link Volumes
  url: json-schema/replica-daily-network-link-volumes.json
- type: JSONSchema
  name: Daily O-D Pairs
  url: json-schema/replica-daily-o-d-data.json
- type: JSONSchema
  name: Daily VMT
  url: json-schema/replica-daily-vmt.json
- type: JSONSchema
  name: Demographics and Employment
  url: json-schema/replica-demographics-employment.json
- type: JSONSchema
  name: Seasonal Trip Table
  url: json-schema/replica-disaggregate-trip-tables.json
- type: JSONSchema
  name: Annual Speeds per Network Link
  url: json-schema/replica-free-flow-speed-per-network-link.json
- type: JSONSchema
  name: Hourly Auto Volume Profile
  url: json-schema/replica-hourly-auto-volume-profile.json
- type: JSONSchema
  name: Network Links
  url: json-schema/replica-network-links.json
- type: JSONSchema
  name: Annual Quarter-Hourly Speed Profiles
  url: json-schema/replica-quarter-hourly-speed-profile-per-network-link-annual.json
- type: JSONSchema
  name: Transit Trips
  url: json-schema/replica-transit.json
- type: JSONSchema
  name: Turning Movement Counts
  url: json-schema/replica-turning-movement-counts-tmcs.json
- type: JSONSchema
  name: '[Discontinued] Weekly Spend (by merchant location)'
  url: json-schema/replica-weekly-spend-by-merchant-location.json
x-enrichment:
  date: '2026-08-02'
  status: enriched
  artifacts_added: 29
  pass: local-v1