The Fastest Way to Staff and Vet Talent For AI Training
Whether you need expert annotators on demand or want to vet your own contributor pipeline at scale, Braintrust helps you scale your human data labeling team in hours— not weeks.
Three Ways to Scale
High-Quality Human Data Work
Tell us what you need. We deliver AIR-verified experts fast.
Want to vet your own contributor pipeline? Use AIR to instantly assess thousands of candidates in parallel.
Ramp projects with Braintrust talent while using AIR to vet your own.
First candidates in <24h; project kickoff in <72h.
Roles include:
- Labelers & Annotators (Image/audio/text tagging)
- Evaluation Contributors (AI evaluation)
- QA Reviewers, Task Leads, and more
Common workflows span:
- LLM evaluation
- Multilingual translation & validation
- Content QA / moderation
- Domain-specific labeling (e.g., healthcare, finance, legal, software)
+25,000 contributors in the past 18 months
For a leading data labeling vendor, we placed over 25,000 contributors in the past 18 months, scaling to thousands/month to support high-volume multilingual and compliance-heavy pipelines.
Unlike closed platforms with hidden metrics, Braintrust gives you full visibility into who you're hiring — and how they perform.
Vet your experts with AI assessments
Want to vet your own contributor pipeline? Use AIR to instantly assess thousands of candidates in parallel.
AI live/technical interview tailored to each role
Auto-scored with scorecards and full transcripts
Works via dashboard, API, or ATS integration — fast to start, flexible to scale
Use with your own contributor pool, job board traffic, or referrals
Power 10,000+ candidate assessments/month
For a leading AI Training Data vendor, AIR powered 10,000+ candidate assessments/month, enabling them to onboard over 4,000+ fully vetted contributors/month into live client projects.
Most vetting tools stop at a score. We give you explainability — every score is backed by a transcript and audit trail.
Combo: The Best of Both
Ramp projects with Braintrust talent while using AIR to vet your own.
Use our vetted experts to start fast
Use AIR internally to automate and scale screening
Combine delivery + automation for speed, consistency, and margin
We help launch full-service projects in < 3 days
For a leading data labeling vendor, we helped them launch full-service projects in <3 days while simultaneously running AIR-based assessments around the clock to screen thousands of internal contributors.
Most platforms lock you into their contributors or tools.
Braintrust gives you both flexibility and speed — at scale.
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“We did multiple pilots. We were looking to test the validity of the AI tool itself. We tested others. I shut one down after three days. AIR was just that good.” -
“The candidate experience is number one — and with AIR, recruiters just set it up and share the link. That simplicity is valuable.”
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“We've been looking for any solution that would help us battle fake candidates and figure out where to focus our time. Braintrust AIR is the best product on the market we've seen.”
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“Best AI recruiting software.”
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“The goal was to prove it worked and there was a clear ROI with Braintrust. We proved that in just 2 weeks.”
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“I can’t live without it.”
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“Braintrust not only streamlined our pre-screening workflow but also enhanced the quality of insights we gather at the earliest stages. Highly recommend to any teams looking to modernize their interview process.” -
“Having analyzed dozen of recruiting tools over the past two years, I can confidently say that Braintrust represents something different that helps recruiters make faster, more informed decisions about which candidates to advance.”
Why Braintrust Wins on Time-to-Quality
What You Usually Get
Sourcing
2M+ network + curated,
tiered cohorts
Black-box crowd platforms or slow staffing firms
Vetting
AI-generated scorecards + full transcripts
Resume screens or opaque rating systems
Speed
<72h from request to go-live
2–6 weeks to kickoff
Control
Modular tools you can use anywhere
Locked-in platforms with no data access
Go Live This Week. Pilot in 48h.
- Test AIR on live candidates in less than 48 hours.
- Give us your expert requirements and
we'll deliver results quickly - White glove onboarding for all new clients
and premium support for everyone
