# AI data broker vs data labeling vendor

URL: https://aidataforsale.com/compare/data-broker-vs-data-labeling-vendor
Publisher: AI Data For Sale (Marketing Signals Ltd)
Updated: 2026-11-10

When to use a data labeling vendor and when to use an AI data broker: what each delivers, cost drivers, timelines, rights and how teams combine them.

Labeling vendors create data to order. Brokers find and license data that already exists. Many AI teams need both.

## In short

- A labeling vendor uses its workforce to create or annotate data to your specification.
- A broker finds companies that already hold the data you need, vets their rights and arranges a license.
- Licensed real-world data gives scale and realism; commissioned data fills precise gaps.

## The difference

| | Data labeling vendor | AI data broker |
| --- | --- | --- |
| What you get | New data created or annotated to your spec | Existing data licensed from its holder |
| Examples | [Scale AI](https://aidataforsale.com/companies/scale-ai), [Surge AI](https://aidataforsale.com/companies/surge-ai), [Appen](https://aidataforsale.com/companies/appen), [Labelbox](https://aidataforsale.com/companies/labelbox) | AI Data For Sale (us) |
| Cost driver | People's time | Scarcity and value of the data |
| Realism | Written for the task | Real work, with real messiness |
| Rights | Usually assigned to you | Licensed under negotiated terms |
| Exclusivity | Typically yours | Possible, at a premium |

## When to use which

- **Labeling vendor:** you need a specific behavior demonstrated, preference judgments on your model's outputs, or annotation of data you already have.
- **Broker:** you need years of real support tickets, code history, recordings or documents from a domain you cannot easily simulate.
- **Both:** license real data for training, then commission experts to label or evaluate it.

## How we work

We do not label data or hold inventory. We find holders, check rights and privacy, arrange samples and help both sides agree terms. Sellers pay a success fee only when a deal completes. The first consultation is free for both sides, and any sourcing fee for AI teams is agreed in writing before work starts. See [how it works](https://aidataforsale.com/how-it-works) and [fees](https://aidataforsale.com/fees).

> We are a broker, so we are one of the options on some of these pages. We label ourselves, use the same criteria for everyone and cite sources for every fact about other companies. Read our [editorial policy](https://aidataforsale.com/editorial-policy).

## Read next

- [Broker vs marketplace](https://aidataforsale.com/learn/ai-data-broker-vs-marketplace)
- [AI training data vendors list](https://aidataforsale.com/compare/ai-training-data-vendors)

## Questions

### Can a broker also label data?

Some do. We do not. If you need annotation, we can tell you which kind of vendor fits.