VINTTI AI · WE ARE AI EXPERTS
Pre-vetted LATAM AI experts — doctors, lawyers, engineers, finance pros and scientists — ready to evaluate and validate your AI models.
58%
average cost savings across all roles.
sTACK:
- Medical AI
- Legal AI
- Finance AI
- Science AI
- Engineering AI
- Robotics AI
Schedule your call
⏱ 30 min
Cost Comparison
By the numbers
The numbers that matter.
7d
Average time to first qualified candidates
68
%
Average cost savings vs US-based experts
6
+
Verticals covered by our talent pool
$0
Upfront cost — pay only when you hire
GET STARTED
Tell us what you need.
We’ll send you pre-vetted candidates in 7 days. You only pay if you hire.
Schedule your call
⏱ 30 min
No commitment. First candidates in 7 days. Pay only if you hire.
PROCESS
Let’s Connect
We get to know each other and make sure we're aligned on what you're looking for.
Takes 15 minutes
Let’s Learn Your Needs
We go deeper on the role: domain, annotation type (RLHF, evals, labeling), volume, and any required credentials. We handle qualification from there.
Takes 30 minutes
We Source & Vet
We screen for domain credentials, annotation experience, and English proficiency. You only see candidates that already passed our filter.
Day 7 onwards
You Hire, We Handle the Rest
Interview, select, and onboard. We manage contracts, payments, and compliance.
Hire in 18 days
COVERAGE
What domains can we staff for you?
Medical & Clinical AI
Physicians, radiologists, nurses, and pharmacists for medical imaging annotation, clinical NLP, diagnostic AI evaluation, and FDA-ready labeling pipelines.
- Medical Imaging
- Clinical NLP
- RLHF
- FDA Compliance
Legal & Compliance AI
Lawyers, paralegals, and compliance officers for contract analysis, legal reasoning evaluation, regulatory AI models, and due diligence automation.
- Contract AI
- Legal Reasoning
- Compliance
- Evals
Finance & Fintech AI
CPAs, financial analysts, and risk professionals for financial document AI, fraud detection models, investment tools, and regulatory reporting automation.
- Document AI
- Fraud Detection
- Risk Models
- FinReg
Science & Research AI
PhD scientists and researchers for scientific literature annotation, hypothesis generation models, lab data labeling, and research automation tools.
- Scientific NLP
- Lab Data
- Research AI
- Literature
Engineering & Technical AI
Civil, mechanical, electrical, and chemical engineers for technical documentation AI, CAD data labeling, industrial automation, and code evaluation.
- Code Evals
- Technical Docs
- Industrial AI
- CAD Data
Robotics & Automotive AI
Robotics engineers and automotive specialists for perception model annotation, autonomous systems evaluation, simulation data, and sensor fusion labeling.
- Perception AI
- Autonomous
- Simulation
- Sensor Fusion
WHY VINTTI AI
Vintti AI
Freelance Platforms
US-based Agencies
Technical assessment
Included and personalized
General workforce
Available, but costly
Time to first candidate
7 days
2–4 weeks setup
4–8 weeks
Cost vs US market
Up to 68% savings
Variable, low quality
Full US rates
Stack coverage
Pre-trained on RLHF
Generalist profiles
Depends on agency
Account management
Included 24/7
Self-serve only
Included, at a premium
Pay model
Pay only if you hire
Hourly + platform fees
Retainer or placement fee
WHAT THEY'LL DO FOR YOUR TEAM
Annotation services your new hires cover.
- RLHF Data Collection
- Model Output Evaluation
- AI Evals & Benchmarking
- Domain-specific Data Labeling
- Fine-tuning Dataset Curation
- Red-teaming & Safety Testing
- Instruction-following Datasets
- Human Preference Ranking
- Medical Image Annotation
- Legal Document Classification
- Financial Report Labeling
- Scientific Literature Tagging
- Code Review & Eval
- NLP Dataset Creation
- Synthetic Data Validation
- QA for Foundation Models
Roles we place
Find other roles for your AI stack needs.
Not generic engineers. Specialists who have shipped real AI workflows for US companies, at LATAM rates.
Evals Engineer
LLM evaluation, red-teaming, model quality at scale
AI/ML Engineer
Model training, fine-tuning, ML pipelines, production AI
Prompt Engineer
Prompt design, LLM evaluation, team enablement
LLM Integration Developer
RAG, embeddings, LLM APIs, product AI features
NO COMMITMENT REQUIRED
Great AI starts with the right people.
Tell us the role, stack and seniority you need. We send pre-vetted candidates in 7 days. You only pay if you hire.