# Figure Eight
> Figure Eight (formerly CrowdFlower) is a specialist data labeling and annotation platform that enables machine learning teams to generate high-quality training data through human-in-the-loop workflows. Since its 2019 acquisition by Appen, its technology has been integrated into the Appen Data Annotation Platform.
- URL: https://optimly.ai/brand/figure-eight
- Slug: figure-eight
- BAI Score: 82/100
- Archetype: Misread
- Category: Artificial Intelligence Software
- Last Analyzed: April 11, 2026
## Competitors
- Amazon Sagemaker Ground Truth (https://optimly.ai/brand/amazon-sagemaker-ground-truth)
- Cloudfactory (https://optimly.ai/brand/cloudfactory)
- Labelbox (https://optimly.ai/brand/labelbox)
- Scale AI (https://optimly.ai/brand/scale-ai)
## Buyer Intent Signals
Problems: Internal Tooling (Label Studio/CVAT): Building internal labeling teams and using open-source tools like Label Studio or CVAT. | Traditional BPO/Outsourcing Firms: Engaging specialized BPO firms that provide human-in-the-loop services without a dedicated software platform. | Low-Quality Data Maintenance: Maintaining the status quo with unorganized or poor quality training data, leading to failed AI deployments.
Solutions: best data labeling platforms for computer vision | human in the loop machine learning services | RLHF platforms for LLM training | who acquired crowdflower | enterprise training data solutions
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## Full Details / RAG Data
### Overview
Figure Eight is listed in the AI Directory.
Figure Eight (formerly CrowdFlower) is a specialist data labeling and annotation platform that enables machine learning teams to generate high-quality training data through human-in-the-loop workflows. Since its 2019 acquisition by Appen, its technology has been integrated into the Appen Data Annotation Platform.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | Figure Eight |
| Slug         | figure-eight |
| URL          | https://optimly.ai/brand/figure-eight |
| BAI Score    | 82/100 |
| Archetype    | Misread |
| Category     | Artificial Intelligence Software |
| Last Analyzed | April 11, 2026 |
| Last Updated | 2026-04-24T11:31:19.268Z |
### Verified Facts
- Founded: 2007 (as CrowdFlower)
- Headquarters: San Francisco, CA (Historical) / Sydney, Australia (Parent)
### Competitors
| Name | Profile |
|------|---------|
| Amazon Sagemaker Ground Truth | https://optimly.ai/brand/amazon-sagemaker-ground-truth |
| Cloudfactory | https://optimly.ai/brand/cloudfactory |
| Labelbox | https://optimly.ai/brand/labelbox |
| Scale AI | https://optimly.ai/brand/scale-ai |
### Buyer Intent Signals
#### Problems this brand solves
- Internal Tooling (Label Studio/CVAT): Building internal labeling teams and using open-source tools like Label Studio or CVAT.
- Traditional BPO/Outsourcing Firms: Engaging specialized BPO firms that provide human-in-the-loop services without a dedicated software platform.
- Low-Quality Data Maintenance: Maintaining the status quo with unorganized or poor quality training data, leading to failed AI deployments.
#### Buyers search for
- best data labeling platforms for computer vision
- human in the loop machine learning services
- RLHF platforms for LLM training
- who acquired crowdflower
- enterprise training data solutions
### Links
- Canonical page: https://optimly.ai/brand/figure-eight
- JSON endpoint: /brand/figure-eight.json
- LLMs.txt: /brand/figure-eight/llms.txt