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Label Studio pricing, features, company info, and alternatives
A factual product page for Label Studio as an open source data labeling platform with enterprise cloud options.
Last updated April 2026 · Pricing and features verified against official documentation
Pricing
Current public pricing tiers on file for Label Studio, last verified Apr 25, 2026.
Community Edition
Free
Open source; install and manage on your own infrastructure. The public pricing page describes it as the community edition.
Starter Cloud
$149 / month
Includes 1 user. Additional users are $99/month, up to 12 users total.
Enterprise
Custom
Contact sales for pricing. Public materials include SSO, LDAP, SCIM, audit logs, analytics, and support SLAs.
What You Can Do With It
The main capabilities that shape how people use Label Studio today.
Open source labeling and evaluation platform for multimodal workflows, including text, image, audio, video, and time series data.
Configurable labeling interfaces, templates, and custom UIs that can be adapted to different annotation and evaluation tasks.
API, Python SDK, and webhooks support ML pipeline integration, active learning, and programmatic project management.
Enterprise adds role-based access control, SSO, LDAP, SCIM, audit logs, analytics, and support SLAs.
Best For
Who Label Studio is most clearly built for.
Teams building human-in-the-loop labeling or evaluation workflows for multimodal AI systems.
Organizations that want a self-hosted open source baseline with a path to managed cloud and enterprise controls.
Data science and ML teams that need custom labeling UIs, model-assisted workflows, and review controls.
Company
Leadership and company context for HumanSignal, Inc..
CEO
Michael Malyuk
Founders
Michael Malyuk, Max Tkachenko, Nikolai Liubimov
Investors
Redpoint Ventures, Unusual Ventures, Bow Capital, Swift Ventures
Headquarters
548 Market St., PMB 34372, San Francisco, California 94104, US
Platforms
Where you can use Label Studio today.
Web
Cloud
Self-hosted
Integrations
Notable connected tools and ecosystem hooks for Label Studio.
REST API
Python SDK
Webhooks
Amazon S3
Google Cloud Storage
Microsoft Azure
Privacy Notes
Publicly stated data-handling notes that matter when evaluating Label Studio.
The security docs say source data is stored externally and retrieved client-side rather than stored directly in Label Studio by default.
API tokens are user-specific and can be reset, and enterprise deployments can restrict access with roles and workspaces.
The security docs say usage statistics are collected unless COLLECT_ANALYTICS is set to False.
Compliance
Public compliance or enterprise-governance signals we found for Label Studio.
SOC 2 Type 2
HIPAA
Access
How to integrate or build around Label Studio.
Public API
Yes
Docs
Available
Product Snapshot
Label Studio is an open source data labeling and AI evaluation platform from HumanSignal. It supports self-hosted open source deployments and paid cloud offerings for teams that want managed security and collaboration controls.
What You Can Do With It
- Label and evaluate text, image, audio, video, time series, and multimodal datasets.
- Use configurable labeling templates and custom interfaces for different annotation workflows.
- Connect projects to machine learning models, active learning loops, APIs, and webhooks.
- Run enterprise workflows with role-based access, SSO, LDAP or SCIM, audit logs, and analytics.
Why It Stands Out
Label Studio combines an open source community edition with commercial cloud and enterprise tiers. That makes it usable both as a self-hosted annotation tool and as a managed platform for teams that need stricter access control and review workflows.
Pricing
- Community Edition: free, open source, self-hosted.
- Starter Cloud: $149/month, plus $99/month for each additional user up to 12 users.
- Enterprise: custom pricing through sales.
Tradeoffs To Know
- The public pricing page is clear on Starter Cloud, but Enterprise pricing is sales-led.
- The open source edition is self-hosted, so teams need to operate their own deployment if they do not want the cloud service.
- Public security materials describe strong access controls and data handling, but those are vendor-published claims.
Sources
- humansignal.com/pricing
- labelstud.io/guide/label_studio_compare
- humansignal.com/about
- humansignal.com/legal/customer-agreement
- humansignal.com/blog/introducing-human-signal
- humansignal.com/press/humansignal-launches-multimodal-data-services-with-acquisition-of-erud-ai
- humansignal.com/blog/growing-the-heartex-leadership-team
- labelstud.io/guide/get_started
- labelstud.io
- docs.humansignal.com/guide/get_started.html
- humansignal.com/platform
- labelstud.io/quick-start
- docs.humansignal.com/guide/security
- humansignal.com/security
- humansignal.com/press/humansignal-attains-hipaa-compliance-for-label-studio-enterprise
- api.labelstud.io/api-reference/introduction/getting-started