PulseGatePost-LLM software, agents & workflows market (since 2022)
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STEPSS

sps-lab.org·Infrastructure

STEPSS is a comprehensive simulation suite for static and dynamic analysis of electric power systems. It includes modules for power flow computation, dynamic simulation, model generation, and a Python API for scripting and integration. Designed for engineers and researchers in the power systems domain.

MIT
WebCLIWindowsLinuxmacOSAPI
S
STEPSS preview
Visit sps-lab.org↗

Overview

5 features

In the Infrastructure & Backend space, STEPSS takes a focused approach. It focuses on simulating and analyzing static and dynamic behaviors of electric power systems for research and engineering. STEPSS is a B2B product aimed at power systems engineers and researchers. STEPSS is available on the web, the command line, Windows, Linux, and macOS.

SPS Lab builds and maintains STEPSS, and the product first shipped in 2026. The project is developed in the open on GitHub with 49 commits in the last 90 days. Across PulseGate's embedding index, STEPSS has few near neighbours, marking it as relatively distinct. Among its 5 catalogued features are power flow simulation, dynamic simulation, and model generator.

  • ✓Power flow simulation
  • ✓Dynamic simulation
  • ✓Model generator
  • ✓Python API
  • ✓Benchmark test systems

Tags

power-system-simulationdynamic-analysisgrid-modeling

Built with & integrations

Framework
astrofastapi
Runs on
BrowserCLIWindowsLinuxmacOSAPI-only

Trust & compliance

LicenseMIT
Verified signals
✓ HTTPS✓ GitHub✓ Active maintenance

Recent events

Latest indexed changes and source events

  1. IndexedJun 27, 12:14 AM

    sps-lab.org discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about STEPSS

What is STEPSS?
STEPSS focuses on simulating and analyzing static and dynamic behaviors of electric power systems for research and engineering. It is catalogued under Infrastructure & Backend on PulseGate.
Who should use STEPSS?
STEPSS is a B2B product built for power systems engineers and researchers.
What platforms does STEPSS run on?
STEPSS runs on the web, the command line, Windows, Linux, and macOS.
Is STEPSS still active?
PulseGate's automated liveness checks currently classify STEPSS as active. The GitHub repository shows 49 commits in the last 90 days.
What tools are similar to STEPSS?
Similar tools tracked by PulseGate include ETAP, sts-suite, and STPC.ETAPsts-suiteSTPC
Who develops STEPSS?
STEPSS is developed by SPS Lab.
How long has STEPSS been around?
STEPSS first shipped in 2026.
Is STEPSS open source?
STEPSS has a public GitHub repository.

At a glance

Platforms
Cli · Web
Languages
English
Open source
Yes (GitHub)
License
MIT
First seen
Apr 10, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
power systems engineers and researchers
Model
B2B
Solves
Simulating and analyzing static and dynamic behaviors of electric power systems for research and engineering.

Developer

SPS Lab
Solo developer
↗ GitHub

Open source

View on GitHub →
⭐ Stars
0
🍴 Forks
0
Open issues
0
Last commit
3mo ago
Commits 90d
49
Contributors
1
Authorship
Solo
Default branch
main
Latest release
v0.2.0 · 3mo ago

PulseGate index

Confidence
Medium · 68
Indexed
Jun 27, 2026
Lifecycle
Alive
Activity
Active
First seen
Apr 2026
Last seen
2w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqvm1npu08renzfqp314xtjs
Slug
stepss-cg-studio-sps-lab-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 27, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jun 27, 2026
Canonical URL
https://stepss.sps-lab.org/

Similar apps

Other apps tracked under the same category.

  • ETAP
    etap.com
  • sts-suite
    github.com
  • STPC
    microsoft.com
  • SysSimulator
    syssimulator.com
  • ltspice-mcp
    github.com
  • PathSim
    pathsim.org