OpenPose
OpenPose: A flexible pose-estimation library for custom pipelines, not a full retargeting suite. Ranked #48 of 64 in Motion Capture Software by our editors (4.1/10); pricing: Free plan · pricing on request; best for developers needing pose-estimation APIs.
At a glance
- Editor score4.1 / 10
- PricingFree plan · pricing on request
- Best forDevelopers needing pose-estimation APIs
- Free planYes
- Character retargetingNo
- Facts checked24 Sep 2026
Where it wins
- Real-time multi-person 2D body, foot, hand and face keypoints
- Single-person 3D triangulation with camera calibration tools
- C++ and Python APIs plus JSON, XML, YML and media exports
Where it doesn't
- 3D detection is limited to a single person across multiple views
- No built-in retargeting workflow
- Commercial use requires separate licensing
Our verdict on OpenPose
OpenPose is a computer-vision library for detecting human body, face, hand and foot keypoints in images and video. It suits developers building custom pose-estimation workflows rather than teams seeking a complete motion-capture and retargeting application. The software runs on Windows, macOS and Linux, supports self-hosted desktop deployment, and accepts images, video, webcams, IP inputs and supported industrial cameras. C++ and Python APIs allow custom input handling and output processing.
The published offering includes free access for noncommercial research, while commercial use requires separate licensing handled through contact sales. Its core capability is broad real-time 2D estimation across multiple people, covering body, foot, hand and face keypoints. For 3D work, OpenPose can triangulate a single person's keypoints from multiple views, with camera calibration for distortion, intrinsic and extrinsic parameters. Single-person tracking can improve processing speed or visual smoothing. Structured outputs can be saved in JSON, XML and YML, while visual results can be exported as PNG, JPG and AVI.
OpenPose fits teams that want control over a pose-estimation pipeline and can manage their own deployment and integration. Community support is the listed support channel, so organizations needing formal vendor assistance should evaluate that constraint. The narrow 3D scope and absence of retargeting make it less suitable for animation departments or production teams wanting an end-to-end capture suite. Choose it for programmable 2D detection, camera-based experimentation and embedded custom workflows; consider an alternative when multi-person 3D capture, character retargeting or packaged production tools are central requirements.
Your product? Our editors can test OpenPose in depth and publish a review, labelled as paid · from $149/mo →
OpenPose pricing
OpenPose fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Body tracking | Yes |
| Face and hand tracking | Yes |
| Character retargeting | No |
| Cleanup tools | Not verified |
| Export formats | JSON, XML, YML, PNG, JPG, AVI |
| Real-time output | Yes |
| Supported platforms | Ubuntu, Windows, macOS; Nvidia TX2 |
| Deployment | Self-hosted, Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Community |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan · pricing on request |
| Website | github.com |
| Facts checked | 24 Sep 2026 |
Alternatives to OpenPose
- Vicon ShogunA mature Windows suite for detailed optical, markerless, and finger motion capture.8.9
- Xsens AnimateA mature inertial capture suite for live production, offline export, and complex scenes.8.8
- Autodesk MotionBuilderA character-animation workspace with mocap retargeting, control rigs and FBX exchange.8.7
See all OpenPose alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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