Comparison
habitat-sim vs AirSim
Verdict
Pick habitat-sim when license: habitat-sim is MIT, AirSim is Other; pick AirSim when license: AirSim is Other, habitat-sim is MIT.
Markdown twin · habitat-sim alternatives · AirSim alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | habitat-sim | AirSim |
|---|---|---|
| Maintenance | Steady (64d since push) As of today · github_public_v1 | Active (10d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | 6 low (6 low) As of today · osv@v1 | No lockfile As of today · none |
Tagline
- habitat-sim
- A flexible, high-performance 3D simulator for Embodied AI research.
- AirSim
- Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research
Stars
- habitat-sim
- 3.7k
- AirSim
- 18k
Forks
- habitat-sim
- 538
- AirSim
- 4.9k
Open issues
- habitat-sim
- 269
- AirSim
- 723
Language
- habitat-sim
- C++
- AirSim
- C++
Adopt for
- habitat-sim
- -
- AirSim
- -
Persona
- habitat-sim
- -
- AirSim
- -
Runtime
- habitat-sim
- -
- AirSim
- -
License
- habitat-sim
- MIT
- AirSim
- Other
Last pushed
- habitat-sim
- May 7, 2026
- AirSim
- Jun 30, 2026
Categories
- habitat-sim
- Computer Vision
- AirSim
- AI Agents, Computer Vision
Trust and health
Maintenance
- habitat-sim
- Steady (60%)
- AirSim
- Active (82%)
Days since push
- habitat-sim
- 64d
- AirSim
- 10d
Open issues (now)
- habitat-sim
- 269
- AirSim
- 723
Security scan
- habitat-sim
- 6 low (6 low)
- AirSim
- No lockfile
Full report
- habitat-sim
- Trust report
- AirSim
- Trust report
Choose habitat-sim if…
- License: habitat-sim is MIT, AirSim is Other.
- Tags unique to habitat-sim: c++, cplusplus, robotics, sim2real.
- Leaner open-issue backlog (269).
Choose AirSim if…
- License: AirSim is Other, habitat-sim is MIT.
- Tags unique to AirSim: airsim, artificial-intelligence, autonomous-quadcoptor, autonomous-vehicles.
- Also covers AI Agents.
When NOT to use AirSim
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (facebookresearch/habitat-sim) · observed Jul 11, 2026
- GitHub forks (facebookresearch/habitat-sim) · observed Jul 11, 2026
- Last push (facebookresearch/habitat-sim) · observed May 7, 2026
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (microsoft/AirSim) · observed Jul 11, 2026
- GitHub forks (microsoft/AirSim) · observed Jul 11, 2026
- Last push (microsoft/AirSim) · observed Jun 30, 2026
- License file (Other) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: habitat-sim 3.7k · AirSim 18k (synced Jul 11, 2026).
Common questions
- What is the difference between habitat-sim and AirSim?
- habitat-sim: A flexible, high-performance 3D simulator for Embodied AI research.. AirSim: Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research. See the comparison table for live GitHub stats and shared categories.
- When should I choose habitat-sim over AirSim?
- Choose habitat-sim over AirSim when License: habitat-sim is MIT, AirSim is Other; Tags unique to habitat-sim: c++, cplusplus, robotics, sim2real; Leaner open-issue backlog (269).
- When should I choose AirSim over habitat-sim?
- Choose AirSim over habitat-sim when License: AirSim is Other, habitat-sim is MIT; Tags unique to AirSim: airsim, artificial-intelligence, autonomous-quadcoptor, autonomous-vehicles; Also covers AI Agents.
- When should I avoid AirSim?
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
- Is habitat-sim or AirSim more popular on GitHub?
- AirSim has more GitHub stars (18,296 vs 3,742). Stars measure visibility, not whether either tool fits your constraints.
- Are habitat-sim and AirSim open source?
- Yes - both are open-source projects on GitHub (habitat-sim: MIT, AirSim: Other).
- Where can I find alternatives to habitat-sim or AirSim?
- GraphCanon lists graph-backed alternatives at habitat-sim alternatives and AirSim alternatives (habitat-sim markdown twin, AirSim markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, habitat-sim or AirSim?
- habitat-sim: Steady. AirSim: Active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for habitat-sim and AirSim?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: habitat-sim trust report; AirSim trust report.