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AI data labeling market size, 2025 to 2031

Column chart of the AI data labeling market: $1.89 billion in 2025, about $2.32 billion in 2026 and a forecast $6.53 billion by 2031.
At this scale, poor labeling quality is a budget line, not a footnote. Source: Mordor Intelligence, AI Data Labeling Market, 2026 estimate

A column chart of the AI data labeling market as estimated by Mordor Intelligence: 1.89 billion US dollars in 2025, about 2.32 billion in 2026 and a forecast 6.53 billion by 2031, a compound growth rate of about 23%. It gives context for why annotation quality now matters to budgets as well as to model performance. The 2031 figure is a forecast, not a measurement.

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What's in this column chart

Market size
2025$1.89bn
2026$2.32bn
2031 forecast$6.53bn

2026 is an estimate and 2031 a forecast, at about 23% a year.

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<a href="https://www.koji.so/visuals/ai-data-labeling-market-size-2025-2031"><img src="https://www.koji.so/visuals/ai-data-labeling-market-size-2025-2031/ai-data-labeling-market-size-2025-2031.png" alt="Column chart of the AI data labeling market: $1.89 billion in 2025, about $2.32 billion in 2026 and a forecast $6.53 billion by 2031." width="1200" height="740" /></a>
<p>Source: <a href="https://www.koji.so/visuals/ai-data-labeling-market-size-2025-2031">AI data labeling market size, 2025 to 2031</a>, Koji</p>