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SimStore
SimStore is the central hub and marketplace for robotic simulation environments, agents, and assets on Nepher Robotics. It functions as both an open-source library and a commercial venue for high-quality Omniverse / Isaac Lab content.
Browse and purchase packages at https://simstore.nepher.ai.
Overview
The SimStore catalog lets users discover, license, and integrate standardized simulation assets directly into NVIDIA Omniverse workflows.
┌──────────────┐ ┌──────────────┐ ┌──────────────┐
│ Tournaments │ ──► │ SimStore │ ──► │ Your Isaac │
│ (winners) │ │ (catalog) │ │ Lab project │
└──────────────┘ └──────────────┘ └──────────────┘
│ ▲
│ │
┌──────────────┐ ┌──────────────┐
│ Hackathons │ │ Creators │
│ (innovation)│ │ (uploads) │
└──────────────┘ └──────────────┘Winning tournament packages are published to SimStore's open tier — code, policies, and environments the community can study and deploy. On nepher.ai, we commit to publishing winning packages from public tournaments so the community can analyze and reuse them.
Catalog Structure
Packages are organized by robot type, task type, and genre so teams can find the closest match quickly.
Robot types include Quadruped, Humanoid, Wheeled Robot, Mobile Manipulator, Manipulator, Aerial (Drone), Industrial Arm, Cobot (Collaborative), and more.
Task types include Quadruped Navigation, Wheeled Navigation, Pick & Place, Manipulation, SLAM/Mapping, Path Planning, Reinforcement Learning, Imitation Learning, and more.
Genre tags cover Indoor, Outdoor, Space, and Underwater use cases.
A single package can bundle any combination of:
- Robot Asset
- Simulation Environment
- Policy & Inference code
- Training code
For Consumers
Features
| Feature | Description |
|---|---|
| Browse the catalog | Search and filter by robot type, task type, environment, and license tier (free vs. paid) |
| Omniverse integration | Pull SimStore assets into Isaac Sim & Isaac Lab for immediate use |
| Workspace | Manage purchases, downloads, and billing in your SimStore workspace |
| Tournament winners | Access top-performing, validated agents from public tournaments |
Typical Use Cases
- Rapid prototyping — start from a nearest-match environment before custom enterprise work
- Benchmark baselines — compare your policy against published tournament winners
- Research — analyze reward design and architecture choices from open packages
- Enterprise PoC — validate feasibility using SimStore assets before in-house development
Sign in with your Nepher Account — the same SSO used across Tournament, EnvHub, and Hackathon.
For Creators
Creators submit and monetize digital assets through SimStore.
Asset Submission Guidelines
All submissions must meet platform standards:
- Isaac Lab External Project structure where policies are included
- OpenUSD files for 3D environments and robots
- Compliant Python scripts for agent behaviors and environment logic
- Documentation — user manual and video recordings of robot performance (up to 5 images and 5 videos per package)
- Metadata — robot type, task type, and genre tags
Archive uploads are capped at 2 GB per package. Marketplace listings use Stripe Connect for creator payouts.
Monetization
Creators earn revenue through a standardized royalty structure based on licensing of paid simulation environments and agents. Stripe Connect handles creator payouts — the same payout infrastructure used on hackathon.nepher.ai.
Open Source Tier
Free access to top-performing tournament-winning agents and environments — fostering community learning and accelerating Robotics AI adoption.
CLI (Coming Soon)
SimStore commands will land in Nepher CLI:
bash
npcli simstore list # planned
npcli simstore download <id> # plannedUntil then, use https://simstore.nepher.ai.
Relationship to Other Products
| Product | Connection |
|---|---|
| Tournaments | Winners and top packages flow into SimStore open tier |
| EnvHub | Standardized benchmark scenes; some overlap with free catalog assets |
| Hackathons | Innovative PoCs may graduate to paid SimStore listings |