Pixano

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About

Pixano is ranked #6 of 26 in image annotation software on Inferse. It runs on API, Linux, macOS, Self-hosted, Web, Windows.

Compared on image annotation software

Free plan: Yespixano.cea.fr
Annotation types: bounding boxes, polygons, pixel masks, keypoints, cuboids, classification, trackingpixano.cea.fr
API access: Yespixano.cea.fr

Facts

Purpose: Pixano is an open-source tool for exploring and annotating computer vision datasets.pixano.github.io · 30 Sept 2026
Smart annotation: It offers smart annotation components for bounding boxes, polygons, pixelwise masks, 3D bounding boxes, customizable labels, and temporal label propagation.pixano.cea.fr · 30 Sept 2026
Supported data: Pixano supports multi-view datasets containing text, images, and videos, with 3D point-cloud support described as planned.github.com · 30 Sept 2026
Dataset formats: It supports importing and exporting dataset formats such as COCO.github.com · 30 Sept 2026
Semantic search: Pixano supports semantic search using models such as CLIP.github.com · 30 Sept 2026
Storage: Pixano uses the Lance storage format for dataset navigation and storage.pixano.github.io · 30 Sept 2026
Inference integration: Pixano Inference provides a Ray Serve based inference server with a Python client and REST API for deployed models.github.com · 30 Sept 2026
Deployment: The maker documents installation with pip in a Python virtual environment and official Docker releases.github.com · 30 Sept 2026
Requirements: The documented Python requirement is version 3.10 or later and earlier than 3.14.github.com · 30 Sept 2026
License: Pixano is licensed under CeCILL-C.github.com · 30 Sept 2026
Development status: The project states that it is under active development and subject to API changes.github.com · 30 Sept 2026
Intended users: CEA-List describes Pixano as supporting AI developers and applications in areas including manufacturing, security, robotics, and transportation.list.cea.fr · 30 Sept 2026
Security and compliance: The pages reviewed did not state a security certification or compliance standard.pixano.cea.fr · 30 Sept 2026
Product: Pixano is an open-source tool for exploring and annotating computer vision datasets with AI features.github.com · 30 Sept 2026
Dataset navigation: Pixano uses the Lance storage format for fast dataset navigation.github.com · 30 Sept 2026
Import and export: Pixano supports importing and exporting dataset formats such as COCO.github.com · 30 Sept 2026
AI features: Pixano lists semantic search using models such as CLIP and smart segmentation using models such as SAM.github.com · 30 Sept 2026
Annotation tools: The official site lists bounding boxes, editable polygons, pixelwise masks, customizable labels, and temporal propagation of video annotations.pixano.cea.fr · 30 Sept 2026
3D annotation: The official site says users can create cuboids and match them to point clouds using geometric transformations.pixano.cea.fr · 30 Sept 2026
Custom apps: Pixano's reusable annotation elements are Web Components that can be assembled into a custom app.pixano.cea.fr · 30 Sept 2026
Installation: The project README describes installation with pip in a Python virtual environment or by running an official Docker image.github.com · 30 Sept 2026
Supported Python versions: The project recommends Python 3.10 or later and earlier than 3.14.github.com · 30 Sept 2026
API: Pixano documents a REST API and a Python API for interacting with the application and datasets.github.com · 30 Sept 2026
License and maturity: Pixano is licensed under CeCILL-C, and its README says it is under active development and subject to API changes.github.com · 30 Sept 2026
Maker: The product pages identify CEA List as Pixano's maker; its About page describes the LIST Institute as one of the three institutes of CEA Tech.pixano.cea.fr · 30 Sept 2026
Support: The project README directs users to its Getting Started guide and contributing guide for usage and contribution information.github.com · 30 Sept 2026