No. 4 of 28 ·Image Annotation Software

Labellerr

Web · Self-hosted · API · paid plans from $833.25/mo

Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Labellerr is ranked #4 of 28 in image annotation software on Freedom251. It runs on API, Self-hosted, Web. There is a free plan. Paid plans start at $833.25/mo.

Labellerr plans and pricing

All plans

Researcher Plan Free Free 2,500 data credits · 1 seat · 1 workspace · up to 10 projects · students and researchers labellerr.com · 4 Oct 2026

Pro Plan $9,999/yr $9,999 annually 100,000 data credits · up to 200 seats · unlimited projects · extra credits and seats available labellerr.com · 4 Oct 2026

Enterprise Plan Not published Custom Unlimited data credits and seats · multiple workspaces · SSO · enterprise SLA and support · private cloud and on-premise add-on labellerr.com · 4 Oct 2026

Compared on image annotation software

Free plan: Yes
Annotation types: Bounding box, polygon, polyline, keypoint, dot, classification, segmentation, object detection
Image formats: JPG, JPEG, PNG, BMP, TIFF
Model-assisted labeling: Yes
Dataset export: COCO JSON, YOLO, Pascal VOC XML, CSV, custom formats
Team collaboration: Yes
API access: Yes

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The record

Purpose: Labellerr is a data labeling and annotation platform for preparing training data for AI and machine learning teams.
Data types: The platform supports projects using images, videos, PDFs, text, and audio.
Automated labeling: Its automated labeling features include prompt-based labeling, model-assisted labeling, and active learning.
SAM: Labellerr states that it natively supports Meta’s SAM, SAM 2, and SAM 3 for annotation.
SDK: A Python SDK can be used to manage datasets and workflows programmatically in ML pipelines.
Cloud storage: The enterprise page names AWS S3, Google Cloud Storage, and Azure Blob as supported remote data storage options.
ML integrations: The pricing page lists integration with GCP Vertex AI, AWS SageMaker, and Azure ML as an add-on for applicable plans.
Security: Labellerr says it uses Auth0 authentication, TLS 1.2 or higher in transit, and AES-256 encryption for data.
Hosting: Enterprise plans list private cloud and on-premise hosting as an add-on, and the platform page describes deployment on customer cloud infrastructure or hardware.
Exports: The homepage lists CSV, JSON, COCO, Pascal VOC, and custom formats for annotated data export.
Support: Enterprise plans include 24/7 email, chat, and call support, while Researcher and Pro list business-hours email support.
Data credit limit: The pricing page says unused data credits do not carry forward to the next payment cycle.
Who it serves: The company describes its platform as helping machine-learning teams build computer-vision AI, including teams in automotive, medical imaging, and manufacturing.
Maker and offices: The site identifies Tensor Matics Inc and lists a San Francisco office and an India office in Chandigarh.
Price from: $833.25/mo

Where it ranks on Freedom251

Best Image Annotation Software in 2026#4 of 28

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Sources

labellerr.com· checked 4 Oct 2026
labellerr.com/feature· checked 4 Oct 2026
labellerr.com/enterprise· checked 4 Oct 2026
labellerr.com/pricing· checked 4 Oct 2026
labellerr.com/about-us· checked 4 Oct 2026