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for your dataset

Upload a sample CSV, JSON, JSONL, or ZIP and get a full LabelSets Quality Score (LQS) report in your inbox.

60 seconds·No account needed·PII-safe analysis

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Max 20 MB — we analyse the first 5 MB for speed
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How it works
From upload to report in 60 seconds
1

Upload a sample

Drop any CSV, JSON, JSONL, or ZIP. We only need a representative sample — up to 20 MB.

2

We analyse it instantly

Our pipeline checks completeness, uniqueness, label quality, format validity, and PII exposure.

3

Report in your inbox

A full LQS breakdown with actionable tips to improve your score before listing.

4

List and earn

Platinum-tier datasets sell faster and command premium prices. 3× more revenue on average.

Scoring
What gets measured
✅

Completeness

Fraction of non-null, non-empty fields across all rows and columns.

20% of score
🔁

Uniqueness

Exact duplicate row detection — deduplication is the highest-value fix.

20% of score
🛡️

Validation Health

Format errors, type mismatches, schema violations, structural issues.

25% of score
🏷️

Labeling Quality

Label presence, class balance, annotation density, class count adequacy.

20% of score
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Dataset Size

Sample volume relative to ML task requirements — 1K, 10K, 100K+ items.

15% of score
90–100
Platinum
75–89
Gold
60–74
Silver
0–59
Bronze