Parallel Domain
Programmatically test and validate autonomous systems at scale. High-fidelity sensor simulation in digital twins.
52 employees · est. 2017 · San Francisco, United States
Parallel Domain is the older company (2018 vs 2017); Parallel Domain is the larger of the two.
Side-by-Side Comparison
| Metric | Lexset | Parallel Domain |
|---|---|---|
| Founded | ||
| Founded | 2018 | 2017 older |
| Headquarters | ||
| Headquarters | Brooklyn, United States | San Francisco, United States |
| Employees | ||
| Employees | 12 | 52 larger |
| Industry | ||
| Industry | AI, Analytics, B2B | Big Data, VR/AR, Autonomous and Sensor Tech |
| Funding Stage | ||
| Funding Stage | Seed | Series B |
| Total Funding | ||
| Total Funding | $3.08M | $43.94M |
| Funding Rounds | ||
| Funding Rounds | 6 | 3 |
| Services | ||
| Services | Sentinel: End-to-end perception system, Seahaven: Parametric 3D engine for synthetic data, Sentinel Survey: Infrastructure inspection tool | Simulation API for autonomous systems testing, High-fidelity sensor simulation, PD Replica for generating digital twins, Synthetic dataset generation platform, Realism-focused simulation environment |
| Target Customers | ||
| Target Customers | Defense and Intelligence agencies, Infrastructure companies (utilities, transmission, solar), Enterprise ML and CV teams, Government programs, Fortune 500 companies, Engineering firms | Machine learning, computer vision, and perception teams in industries such as automotive, aerial robotics, agriculture, warehouse management, and security |
| Taxonomy | ||
| Taxonomy | Synthetic Data, Training Data, Data Scientists, Photorealistic Synthetic Data, Vision Models | Autonomous Systems, Sensor Simulation, Digital Twins, Synthetic Data Generation, Computer Vision, Autonomous Vehicles, Delivery Drones, Software-in-the-loop Simulation, EVTOL, Machine Perception, Regression Testing |
| Website | ||
| Website | lexset.ai | paralleldomain.com |
About Lexset
Lexset, founded in 2017, operates from the United States within several dynamic industries including AI, Analytics, B2B, Computer Vision, Robotics, Supply Chain, and VR/AR. The company embodies its slogan, "Better Data, Better Vision," by delivering innovative solutions to data scientists' challenge...
About Parallel Domain
Parallel Domain is a company that provides programmatically testing and validating autonomous systems at scale through high-fidelity sensor simulation in digital twins. Founded in 2017 and headquartered in the United States, the company aims to bridge the gap between simulation and the real world, e...
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Compiled from the BounceWatch company index. We last looked at Lexset on 12 Sep 2024, and Parallel Domain on 13 Jun 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.