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Labelbox

by Labelbox

Data labeling and model evaluation.

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Reviewed by the Softwares.com Editorial Team · Last updated June 2026 · How we rate

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Key facts

Vendor
Labelbox
Pricing
Freemium — Free
Free tier
Yes
Platforms
Web, Api
Best for
Ml Teams, Enterprise
Editor rating
4.4 / 5
Founded
2018
Headquarters
San Francisco, CA, USA

What is Labelbox?

Labelbox is a ai machine learning tool from Labelbox. Labelbox is a data-centric AI platform for labeling, curating, and evaluating data to train and improve machine learning models.

Labelbox uses freemium pricing and offers a free tier you can start on without a credit card. Free.

It's best suited to ml-teams, enterprise and runs on Web, Api.

Standout strengths include full annotation suite, model-assisted labeling, eval workflows. Worth weighing: higher tiers custom-priced.

Labelbox pricing

Free
Free
Get Free
Starter
Custom
Get Starter

Pros

  • Full annotation suite
  • Model-assisted labeling
  • Eval workflows

Cons

  • Higher tiers custom-priced

Labelbox vs alternatives

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Frequently asked questions

What is Labelbox?

Labelbox is a data-centric AI platform for labeling, curating, and evaluating data to train and improve machine learning models.

How much does Labelbox cost?

Labelbox is freemium-priced. It has a free tier.

Does Labelbox have a free trial?

Labelbox offers a free tier rather than a time-limited trial.

What platforms does Labelbox support?

Labelbox is available on Web, Api.