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Xtreme1

github.com

From $550/mo WebWindowsmacOSLinuxSelf-hosted
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Spec score 7.3 #22 of 28 in Image Annotation Software

Spec sheet

What it does
Xtreme1 is an open-source platform for multimodal training data that supports data annotation, curation and ontology management.Read 9 Oct 2026 · docs.xtreme1.io
Deployment
The open-source project is installed with Docker Compose and can be run on Linux, Windows or MacOS.Read 9 Oct 2026 · github.com
Integrations
The feature page links image annotation with YOLOR and RITM, and LiDAR-camera fusion workflows with OpenPCDet and AB3DMOT.Read 9 Oct 2026 · docs.xtreme1.io
License
The software is licensed under Apache 2.0, and the README identifies Xtreme1 as an LF AI & Data Foundation project.Read 9 Oct 2026 · github.com
Annotation features
Its listed capabilities include 2D/3D object detection, 3D segmentation, LiDAR-camera fusion, data quality monitoring and model-result visualization.Read 9 Oct 2026 · docs.xtreme1.io
Cloud version
The documentation identifies BasicAI as the cloud version and the GitHub README links to a free enterprise demo request.Read 9 Oct 2026 · docs.xtreme1.io
Data types
The project says it supports labeling images, 3D LiDAR and 2D/3D sensor-fusion datasets.Read 9 Oct 2026 · github.com
LLM support
The GitHub README lists RLHF annotation for large language models as a beta feature.Read 9 Oct 2026 · github.com
Ontology
The configurable Ontology Center supports classes with hierarchies and attributes for model training.Read 9 Oct 2026 · docs.xtreme1.io
Pre-labeling
Built-in pre-labeling and interactive models support 2D/3D object detection, segmentation and classification.Read 9 Oct 2026 · docs.xtreme1.io
Pricing limits
The BasicAI platform pricing page lists private-cloud deployment starting from $6,600/y, with seats, storage and model calls customizable.Read 9 Oct 2026 · basic.ai
Requirements
The README lists AMD64 or ARM64 CPUs, at least 2GB RAM and 10GB or more free disk space; built-in model containers require a Linux server with NVIDIA CUDA and a T4 or similar GPU.Read 9 Oct 2026 · github.com
Security reporting
The project security policy says it follows the Linux Foundation process for reporting vulnerabilities to LF projects and foundations.Read 9 Oct 2026 · github.com

Plans and prices

Private-Cloud Deployment $6,600 a year Starting from $6,600/y Customizable payment cycle, seats, storage and model calls · On-premise deployment options Read 9 Oct 2026 · basic.ai

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