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Parallel Domain
San Francisco, USA; Karlsruhe, Germany; Vancouver, Canada
What it is
Parallel Domain is a paid simulation platform for autonomous-system development, available through web and API access. Founded in 2017, it operates from San Francisco, Karlsruhe, and Vancouver. Its PD Replica product converts drive or flight logs into simulation-ready replicas of static environments and moving actors. Users can resimulate scenes, alter or remove actors, and recompose actions. Replica outputs include semantic and instance segmentation, an annotated HD map with lane geometry, traffic rules, and routing information, plus automated reports comparing geometric fidelity, appearance fidelity, and annotation accuracy with source data. The company says continuous corridors up to 3 km can be reconstructed, and lidar may improve fidelity but is not required. PD Sim configures deterministic scenarios and simulates camera, lidar, radar, and multi-sensor rigs. Parameterized variation, parallel execution, APIs, CI/CD compatibility, and a Python SDK support open- and closed-loop testing. Pricing is on request, with a free trial and demo access available.
For and against
For
- Reconstructs environments and moving actors from drive or flight logs
- Simulates camera, lidar, radar, and multi-sensor rigs
- Provides annotated HD maps and segmentation labels
- Supports deterministic, parameterized, parallel scenario testing
- Offers API access and a Python SDK
Against
- Pricing requires a request or demo
- Continuous corridor reconstruction is limited to 3 km
- Lidar can improve fidelity but is not required
The verdict
Parallel Domain combines scene reconstruction with deterministic sensor and scenario simulation. Its APIs, SDK, annotations, and validation reports target teams building repeatable autonomous-system tests.
Who it suits
It suits automotive, trucking, drone, robotics, agriculture, and defense teams validating perception and planning. API users can connect the products to existing autonomy stacks and CI/CD workflows.
Plans and prices
Parallel Domain services
PD Replica · PD Sim
Read 9 Oct 2026 · paralleldomain.com
On the record
- Annotations and maps
- PD Replica includes semantic and instance segmentation labels and an annotated HD map with lane geometry, traffic rules, and routing information.paralleldomain.com · read 9 Oct 2026
- Developer access
- PD Sim provides a Python SDK for programmatic control and closed-loop connection to an autonomy stack.paralleldomain.com · read 9 Oct 2026
- Free trial
- A free trial request page is available for Parallel Domain Data Lab; the company says users are added in batches and receive onboarding support and training.paralleldomain.com · read 9 Oct 2026
- Industries
- The company lists automotive, trucking, drones, robotics, agriculture, and defense among the industries it supports.paralleldomain.com · read 9 Oct 2026
- Integrations
- The products connect to existing autonomy stacks by API and support open-loop and closed-loop testing compatible with CI/CD pipelines.paralleldomain.com · read 9 Oct 2026
- NVIDIA
- Parallel Domain describes using NVIDIA Omniverse NuRec Fixer in the PD Replica pipeline and NVIDIA Cosmos Transfer for environmental scene variations.paralleldomain.com · read 9 Oct 2026
- PD Replica
- PD Replica reconstructs static environments and moving actors, and lets users resimulate, modify, remove, or recompose actors and actions.paralleldomain.com · read 9 Oct 2026
- Pricing access
- The product page invites prospective customers to book a demo to get access; it does not display a product price.paralleldomain.com · read 9 Oct 2026
- Privacy and security
- The privacy policy says the company uses physical, technical, organizational, and administrative measures to protect personal data, while noting no internet transmission or storage method is completely secure.paralleldomain.com · read 9 Oct 2026
- Products
- Its products are PD Replica for reconstructing scenes from capture data and PD Sim for configuring and running test scenarios and sensor simulation.paralleldomain.com · read 9 Oct 2026
- Purpose
- Parallel Domain turns real-world capture into production-grade simulation environments for validating perception and planning in autonomous systems.paralleldomain.com · read 9 Oct 2026
- Reconstruction inputs
- PD Replica accepts drive or flight logs, and lidar can improve reconstruction fidelity but is not required.paralleldomain.com · read 9 Oct 2026
- Scale limit
- The company says it reconstructs continuous corridors up to 3 km long.paralleldomain.com · read 9 Oct 2026
- Scene features
- PD Replica provides dynamic reconstruction, physics-aware collision layers, camera/lidar/radar simulation, object insertion, segmentation labels, and an annotated HD map.paralleldomain.com · read 9 Oct 2026
- Security contact
- The company lists [email protected] as its security contact in its terms; the page does not state a security certification.paralleldomain.com · read 9 Oct 2026
- Sensor simulation
- PD Sim simulates camera, lidar, and radar, including multi-sensor rigs.paralleldomain.com · read 9 Oct 2026
- Support
- The terms list [email protected] for questions about the services.paralleldomain.com · read 9 Oct 2026
- Testing controls
- PD Sim is deterministic and supports parameterized scenario variation, parallel execution, and CI/CD testing.paralleldomain.com · read 9 Oct 2026
