Labelbox records 762,803 monthly visits with -22.8% month-over-month growth and Contact for Pricing pricing. Outerbase records 9,191 monthly visits with +13% growth and Contact for Pricing pricing.
The environments frontier AI trains on, and the agents that do the recurring work
The AI-powered interface for every database you run
| Dimension / Metric | | |
|---|---|---|
| Official Domain | labelbox.com | outerbase.com |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 762.8K (762,803) | 9.19K (9,191) |
| MoM Traffic Delta |
| -225.17K (-22.8%) |
| +1.06K (+13%) |
| Primary Market & Share | 🇺🇸 United States (21.9%) | 🇺🇸 United States (35.1%) |
|---|
| Direct Visits / mo | 370.02K | 3.64K |
|---|
| User Rating | 4.4 | 4.3 |
|---|
| Supported Platforms | Website | Website |
|---|
The environments frontier AI trains on, and the agents that do the recurring work
Structured annotation, curation, model evaluation and human-in-the-loop review across vision, language and generative tasks, used to build the training and eval data behind production models.
Recursion agents start on their own from builds, alerts, commits, checkpoints and schedules, then work in the background until the task is finished and reviewable.
Specialist agents cover software engineering, reliability, security, ML research, evals, R&D, product and finance workflows, from flaky test fixes to postmortem drafts and vulnerability patches.
Every agent run is scored by a grader, and graded sessions leave memories, notes and skills that the next session reads before acting, so quality compounds over time.
The AI-powered interface for every database you run
Type a question in plain English and get an instant answer drawn from your connected data, without writing SQL by hand.
The AI editor reviews your SQL, corrects mistakes and suggests improvements, then turns result sets into presentation-ready charts automatically.
A snappy grid built from scratch for fast navigation of large tables, with customizable table plugins and edit-in-place controls.
Compose analytics boards manually or hand them to the AI, then embed charts anywhere using open-source web components.
SpecialistStreamlines end-to-end computer vision workflows from annotation to model deployment, but lacks Labelbox's general enterprise agent orchestration.
Free / Open-sourceAn agentic analytics platform that turns questions into governed, trusted answers
SpecialistRelies heavily on managed human-in-the-loop workforce services for data validation, offering less self-serve technical tooling than Labelbox.
#3Free / Open-sourceChat with your data to get analysis, charts, reports, and slides
Delivers enterprise-grade labeling and model evaluation at massive scale, but often requires higher enterprise budgets than Labelbox.
Offers robust multimodal annotation and workflow automation, featuring slightly more intuitive data curation pipelines for computer vision teams.
SpecialistTrack, evaluate, and ship AI models and agents in one connected environment.
Specializes in advanced computer vision and physical AI data pipelines, though with a narrower focus than general text-and-image labeling.
Free / Open-sourceProvides a flexible open-source alternative for custom data labeling, but requires self-hosting and manual infrastructure maintenance.
Free / Open-sourceThe AI spreadsheet that connects to your data and explains its answers
SpecialistFocuses strictly on LLM evaluation, testing, and observability rather than raw data annotation and training dataset curation.
Free / Open-sourceAI-native business intelligence your whole team can actually trust
SpecialistStreamlines end-to-end computer vision workflows from annotation to model deployment, but lacks Labelbox's general enterprise agent orchestration.
Free / Open-sourceAn agentic analytics platform that turns questions into governed, trusted answers
Free / Open-sourceChat with your data to get analysis, charts, reports, and slides
Delivers enterprise-grade labeling and model evaluation at massive scale, but often requires higher enterprise budgets than Labelbox.
Offers robust multimodal annotation and workflow automation, featuring slightly more intuitive data curation pipelines for computer vision teams.
SpecialistTrack, evaluate, and ship AI models and agents in one connected environment.
Specializes in advanced computer vision and physical AI data pipelines, though with a narrower focus than general text-and-image labeling.
Free / Open-sourceProvides a flexible open-source alternative for custom data labeling, but requires self-hosting and manual infrastructure maintenance.
Free / Open-sourceThe AI spreadsheet that connects to your data and explains its answers
SpecialistFocuses strictly on LLM evaluation, testing, and observability rather than raw data annotation and training dataset curation.
Free / Open-sourceAI-native business intelligence your whole team can actually trust
