Labelbox ranks #1 for label data for AI training (score 8.7/10). Pricing: $0.10 per LBU; free tier: yes (500 LBU/mo). Runners-up: Scale AI, Hugging Face.
Top 5, ranked by our published rubric. Sponsorship never affects the order. Last updated 2026-10-13.
| # | Tool | Score | Pricing | Paid from | Free tier | What it is |
|---|---|---|---|---|---|---|
| 1 | Labelbox | 8.7 | Free tier | $0.10 per LBU | yes (500 LBU/mo) | Data labeling platform |
| 2 | Scale AI | 8.4 | Unverified | Unverified | Unverified | Data labeling and AI evaluation |
| 3 | Hugging Face | 7.7 | From $9 | From $9/month as listed | Unverified | AI model hub and platform |
| 4 | Databricks | 6.5 | Custom | Custom (contact sales for pricing) | Unverified | Data and AI platform |
| 5 | DataRobot | 5.5 | Unverified | Unverified | Unverified | Enterprise AI platform |
Data labeling platform
Why ranked: Its own site says: “Frontier AI labs train on Labelbox environments and expert data.” We placed it 2nd of 5 on fit for this task. Free tier; paid from $0.10 per LBU.
Fit 8.5 · value 10.0 · breadth 6 · availability 10 (how we score) · pricing source · site live
Data labeling and AI evaluation
Why ranked: Its own site says: “Scale delivers proven data, evaluations, and outcomes to AI labs, governments, and the Fortune 500.” We placed it 1st of 5 on fit for this task. Pricing unverified.
Fit 10.0 · value 5.0 · breadth 8 · availability 10 (how we score) · no readable pricing page · site live
AI model hub and platform
Why ranked: Its own site says: “We’re on a journey to advance and democratize artificial intelligence through open source and open science.” We placed it 3rd of 5 on fit for this task. No free plan confirmed; paid from From $9/month as listed.
Fit 7.0 · value 6.9 · breadth 10 · availability 10 (how we score) · pricing source · site live
Data and AI platform
Why ranked: Its own site says: “Databricks offers a unified platform for data, analytics and AI.” We placed it 4th of 5 on fit for this task. No public price (sales-led).
Fit 5.5 · value 5.0 · breadth 10 · availability 10 (how we score) · pricing source · site live
Enterprise AI platform
Why ranked: Its own site says: “DataRobot delivers the industry-leading AI applications and platform that maximize impact and minimize risk for your business” We placed it 5th of 5 on fit for this task. Pricing unverified.
Fit 4.0 · value 5.0 · breadth 8 · availability 10 (how we score) · no readable pricing page · site live
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By TaskRanking's published rubric, Labelbox ranks first, followed by Scale AI and Hugging Face.
Yes: Labelbox has a free tier per its own pricing page (checked 2026-10-13).
Score = 50% fit, 25% value (from vendor pricing pages), 15% breadth, 10% availability. Sponsorship never affects rank.
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