Collect and label data to train a model
Label, annotate or synthesise the examples a model trains on. 28 products across 16 companies in the Ludbee catalogue carry this task — across 3 of the 4 layers of the stack: 8 Application, 6 Infrastructure, 2 Hardware.
Filter the whole directory by this job to sort and compare these products.
Where these run
- SaaS
- 25 of 27 products that record it
- Self-hosted
- 5 of 27 products that record it
- On-device
- 2 of 27 products that record it
- Private cloud
- 2 of 27 products that record it
- Hybrid
- 1 of 27 products that record it
1 of 28 products carry no recorded deployment yet, and one product can run more than one way — the counts above are of records, not of products.
What this page does not claim
This list carries no score and no recommendation, and one order only: inside each layer, a company whose product for this task is marked AI feature — sold for another job, with AI as one function its own page names — comes after the rest, A–Z within each. The standing rule that applies to the whole directory applies here too: no payment changes a figure, a ranking or the order of any list, this one included. Nor can it yet say what governs any of these products once deployed — what data they can reach, what they are certified against, whether a vendor trains on what you send it. That field is defined in the ontology and is populated on none of the 4,528 products in the catalogue yet, so a page that leaned on it would be promising an answer the data cannot back. It will say so here the day that changes.
The companies
Application (8)
- Amazon — Amazon SageMaker Ground Truth
- Foretellix — Foretify Generate, Foretify Toolchain
- HumanSignal — HumanSignal Services, Label Studio Enterprise, Prompts
- Invisible Technologies — Invisible AI Training
- Micro1 — Cortex
- Prolific — AI Task Builder
- Runway — Runway Data Augmentation, Runway Robotics
- Snorkel AI — Snorkel Flow
Infrastructure (6)
- Appen — AI Data Platform, Appen Physical AI, MatrixGo
- Encord — Data Agents, Encord Annotate, Encord Data Annotation, Merlin, Physical AI Data
- Hugging Face — Hugging Face Jobs, ML Intern
- Labelbox — Annotate, Labelbox Foundry
- Sama — Sama GenAI
- Toloka — Toloka Platform