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Heartex vs Label Studio
Price
Published entry price$99+per seat / month
Annual estimate10 people, entry price
Not available
Offer
No offer right now
No offer right now
Focus
AI Annotation and Labeling
AI Annotation and Labeling
Product
Enterprise data labeling platform built on Label Studio for managing annotation projects at scale with ML integration.
Open-source data labeling tool by HumanSignal supporting images, text, audio, video, and time-series annotation.
Headquarters
San Francisco, California
San Francisco, California
Company size
51-200 employees
11-50 employees
Plan
Not available
Published entry price
Published rate
Not available
$99+ / seat / month
Billable seats
Not available
10
Free options
Free plan, Free trial
Free plan, Free trial
Other costs
Not available
Not available
Pricing source
Not available
Source updated
Oct 21, 2026
Oct 21, 2026
Capabilities
Plan capabilities
Integrations
Buyer fit
Best for
Company size
Security and switching
Security reviews
Security and migration
Case studies and sources
Case studies
Customer evidence
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AI Annotation and Labeling
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