Replica
Mobility and built-environment data for public agencies
About
Replica is an enterprise data platform, spun out of Alphabet's Sidewalk Labs, that builds privacy-preserving synthetic representations of how people move through cities. Transportation agencies and planners use it for travel-behavior modeling, safety analysis, and forecasting the impact of planning decisions; recent deployments include New York's MTA and a $291k contract with San Jose's Department of Transportation. Its 2026 Safety Hub partnership with Arity layers telematics from 50 million connected vehicles onto its mobility data. Privacy advocates have raised concerns about re-identification of location data, which Replica addresses with de-identification and synthetic modeling.
What it can do
- Synthetic mobility and demographic data
- Activity-based travel models
- Safety and corridor risk analysis
- Scenario and impact forecasting
- Census-tract-level weekly insights
Setup
- Visit https://replicahq.com
- Request a demo for your agency or region
- Define the study area and analysis questions
Prerequisites
Public agency or enterprise contract; sales-led onboarding
Use cases
Works with
Trust score — 7/10
Scored 7/10 (verified tier, metrics-v1). Evidence: Sidewalk Labs spinout with Series A confirmed by Engadget; official URL replicahq.com verbatim from company press releases; Deployments documented: MTA, San Jose DOT ($291k two-year contract), 2026 Safety Hub with Arity (50M connected vehicles — company-reported); Privacy criticism from location-data advocates documented and countered with the company's de-identification/synthetic-modeling claims. Manual review: entry presents both the privacy concern and the company response. License: Enterprise SaaS for public agencies and private partners.
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 7.0/10
- Maintenance · recency, releases, issue load
- 8.0/10
- Openness · license + docs
- 6.0/10
- Manual review · sanity read + red-flag check
- 7.0/10
- · Sidewalk Labs spinout with Series A confirmed by Engadget; official URL replicahq.com verbatim from company press releases
- · Deployments documented: MTA, San Jose DOT ($291k two-year contract), 2026 Safety Hub with Arity (50M connected vehicles — company-reported)
- · Privacy criticism from location-data advocates documented and countered with the company's de-identification/synthetic-modeling claims
- · manual review: entry presents both the privacy concern and the company response
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.