AI Infrastructure & MLOps Paid

Labelbox

Data engine for labeling, post-training, evaluation, robotics, and specialist AI

Visit official website
PricingPaid
Starting price$0.10/LBU
Free planYes
Free trialYes
APIYes
Open sourceNo
DeploymentCloud
Last verifiedAugust 1, 2026
Overview

Tool overview

Labelbox is listed under AI Infrastructure & MLOps AI tools.

Summary

What is Labelbox?

Labelbox combines an enterprise data platform with expert workforces for labeling, RLHF, model evaluation, benchmarks, robotics data, and specialist-model training. Its current portfolio includes platform tools and managed data programs for frontier and enterprise AI.

Best fit

Best for

AI labs and enterprises producing, evaluating, and managing differentiated training data

Audience

Who is it for?

Frontier AI labsMachine learning teamsData labeling operationsRobotics teamsEnterprise AI developers
Recommendation

Decision note

Suitable for evaluation after confirming final commercial terms, permissions, data handling, lifecycle status, and edit-screen aliases. Keep Needs Review enabled until a human verifies the published profile.

Capabilities

Key features

Multimodal annotation and project management

Expert labeling services across many domains

RLHF, preference data, benchmarks, and model evaluation

Dataset catalog, search, curation, and model-assisted labeling

Python SDK and high-volume API operations

Enterprise security, roles, SSO, and managed services

Workflows

Use cases

Producing labeled training datasets

Running LLM preference and evaluation projects

Managing computer-vision annotation programs

Creating robotics and physical-AI datasets

Training enterprise specialist models

Strengths

Pros

  • Combines platform software with expert services
  • Permanent free tier provides monthly Labelbox Units
  • Supports high-volume API and SDK workflows
  • Covers frontier and enterprise post-training needs
Considerations

Limitations

Human and model-assisted labels can contain errors or bias. Teams should validate sampling, instructions, worker quality, privacy, LBU estimates, model-assisted predictions, and downstream training effects.

Cost

Pricing details

Pricing modelPaid
Starting price$0.10/LBU
Free planYes
Free trialYes
Pricing context

Billing options

Free monthly LBU allowanceUsage-based Starter planCustom Enterprise contractSeparately billed services
Pricing context

Pricing note

The Free subscription includes 500 LBUs each month. Starter uses a fixed rate of $0.10 per LBU, while Enterprise and managed labeling services use custom terms. Foundry inference, labeling services, SSO, and HIPAA support can add separate charges.

View official pricing
Compatibility

Supported languages

  • English
Connectivity

Integrations

Amazon S3

Google Cloud Storage

Azure Blob Storage

Snowflake

Python SDK

REST API

Specs

Technical details

PlatformsWeb, API
Multilingual supportUnknown
Login requiredYes
Open sourceNo
DeploymentCloud
CompanyLabelbox, Inc.
Launch year2018
Models / versionsAnnotate Catalog Foundry Horizon Terra Alignerr Recursion
Editions / plansFree, Basic, Professional, Organization, and Custom plans
Data confidenceHigh
Last verifiedAugust 1, 2026
Documentation → Data source →
Decision hub

Finish your evaluation of Labelbox

Move between similar tools, comparison cards, quick answers, user reviews, and open discussion without leaving the page.

Tools, comparisons & answers

Explore the best next step before choosing Labelbox

Browse similar tools, open focused comparison cards, and answer the most common buying questions.

Similar tools Comparisons FAQ
Compare

Compare alternatives

See how Labelbox compares with the closest relevant AI tools.

Build custom comparison
Smart AI comparison Labelbox vs Composio Compare pricing, ratings, features, AI score, and use cases. paid alternative View comparison Smart AI comparison Labelbox vs RunPod Compare pricing, ratings, features, AI score, and use cases. paid alternative View comparison Smart AI comparison Labelbox vs ScrapeGraphAI Compare pricing, ratings, features, AI score, and use cases. Freemium alternative View comparison Smart AI comparison Labelbox vs Hyperbolic Compare pricing, ratings, features, AI score, and use cases. Paid alternative View comparison
Answers

Frequently asked questions

Labelbox combines an enterprise data platform with expert workforces for labeling, RLHF, model evaluation, benchmarks, robotics data, and specialist-model training. Its current portfolio includes platform tools and managed data programs for frontier and enterprise AI.
AI labs and enterprises producing, evaluating, and managing differentiated training data
The listed pricing model for Labelbox is Paid. Pricing can change, so users should verify the latest plan details on the official website.
Yes. The current profile indicates that a free trial is available.
Community proof

User reviews

Real user feedback helps others understand strengths, limitations, and the best-fit workflows before choosing this tool.

No reviews Average rating
0 Total reviews
No reviews yet

Be the first to review Labelbox

Share what worked, what did not, who this AI tool is best for, and what buyers should verify before choosing it.

Ask in discussion
Tool discussion

Ask or discuss this tool

Ask questions, share workflows, or discuss your experience with this AI tool.

ReplyContinue threads
EditUpdate your posts
ReportKeep it useful
0Total messages
0Threads
0Replies
Start a useful threadAsk, compare workflows, or reply to reviews

Keep it specific and helpful. You can edit or delete your own messages after posting.

Please log in to join the discussion.

Live discussion

Community messages

Reply to messages and keep the discussion useful. Use Report for abuse or spam. Your own posts can be edited or deleted.

No discussion yetBe the first to ask a question or share a useful workflow.