Empower AI Development and
LLM Fine-Tuning
Elevate your ML with next-level expert data for SFT and RLHF.
Access skilled experts in 20+ domains and 40+ languages
with unlimited scalability, backed by an advanced technology platform.
Elevate your ML with next-level expert data for SFT and RLHF.
Access skilled experts in 20+ domains and 40+ languages with unlimited scalability, backed by an advanced technology platform.
Trusted by Leading ML & AI Teams
Trusted by Leading ML & AI Teams
Unmatched Expert Data for Superior SFT and RLHF
Unmatched Expert Data for Superior SFT and RLHF
Unmatched Expert Data for Superior SFT and RLHF
20+
knowledge domains
20+
coding languages
47%
Experts with Master's
degree or higher
Experts with Master's
degree or higher
40+
natural languages
Bring real domain
expert knowledge
to your LLMs
Bring real domain
expert knowledge
to your LLMs
Bring real domain
expert knowledge
to your LLMs
Knowledge domains:
Knowledge domains:
Math
Coding
Linguistics
ESG
Legal
Civil engineering
Compliance
Automotive
Finance
...
Embedded Software Developer
Austria
Compliance Officer
Germany
Data Scientist
Italy
Manufacturing Engineer
Germany
DevOps Engineer
Serbia
Embedded Software Developer
Austria
Compliance Officer
Germany
Data Scientist
Italy
Manufacturing Engineer
Germany
DevOps Engineer
Serbia
Embedded Software Developer
Austria
Compliance Officer
Germany
Data Scientist
Italy
Manufacturing Engineer
Germany
DevOps Engineer
Serbia
Embedded Software Developer
Austria
Compliance Officer
Germany
Data Scientist
Italy
Manufacturing Engineer
Germany
DevOps Engineer
Serbia
Expertly crafted
data for all stages
of AI development
Expertly crafted
data for all stages
of AI development
Expertly crafted
data for all stages
of AI development
Customized
fine-tuning datasets
Customized
fine-tuning datasets
Customized
fine-tuning datasets
Multi-turn and single-turn
Agent-based dataset
Step-by-step explanation of answers
Preferences for reinforcement learning with human feedback (RLHF)
Preferences for reinforcement learning with human feedback (RLHF)
Preferences for reinforcement learning with human feedback (RLHF)
Instant human feedback
to train the model
Instant human feedback
to train the model
Output comparisons, pointwise evaluation, fine-grained RLHF
Output comparisons, pointwise evaluation, fine-grained RLHF
Inter-annotator agreement metrics
Inter-annotator agreement metrics
Evaluate your model
to improve performance
Evaluate your model
to improve performance
Evaluate your model
to improve performance
Human-in-the-loop:
Evaluation with trained global crowd
or experts via a simple API
Golden benchmarks: 


Pre-defined or custom evaluation datasets
designed by ML engineers and domain experts
One stop for any data needs
One stop for
any data needs
One stop for any data needs
Explore how companies all over the world are advancing AI with high-quality data
Explore how companies all over the world are advancing AI with high-quality data
Engaging in scientific research
Engaging in scientific research
Engaging in scientific research
Sharing industry expertise
Sharing industry expertise
Sharing industry expertise
We run tutorials and workshops, provide grants and educational materials, and take part in scientific events all over the world.
We run tutorials and workshops, provide grants and educational materials, and take part in scientific events all over the world.
Why choose Toloka
Why choose Toloka
Why choose Toloka
Technologies
Technologies
Technologies
50+ methods
of automated Quality Control
61 methods
of platform-level
Antifraud
Co-pilots automate experts' routines to increase efficiency by 45%
Diverse and
scalable supply
Diverse and
scalable supply
Diverse and
scalable supply
Advanced tech platform and 10+ years of expertise ensure operational excellence
Skilled experts in 20+ knowledge domains and 120+ subdomains
Largest global crowd – workers from 100+ countries speaking 40+ languages
Robust
infrastructure
Robust
infrastructure
Robust
infrastructure
MS Azure as base infrastructure, private and on-premises data storage options
ISO 27001 & ISO 27701 certified
SOC 2, GDPR, CCPA
and HIPAA compliant
Trusted by Leading ML & AI Teams
Trusted by Leading ML & AI Teams
Elevate your AI with
data you can rely on
Elevate your AI with
data you can rely on