Our Partners
One application to Credexus covers all of them. We'll tell you which fit your profile best.
Outlier
by Scale AI
Scale AI's contributor platform, where domain experts write, review and rate data used to train and evaluate large language models.
Code generation & reviewRLHF ratingPrompt writing
Surge AI
Human data lab
A human-data company producing high-quality RLHF and evaluation datasets for AI labs, with a strong emphasis on expert, carefully vetted contributors.
RLHFModel evaluationAdversarial testing
Mercor
Expert marketplace
An AI-assisted hiring marketplace that places engineers and domain experts on contract projects for AI research labs.
Coding evaluationAgentic task designExpert review
Turing
Talent network
A global engineering talent network that supplies coding, reasoning and agent-trajectory data to frontier AI labs alongside traditional remote engineering roles.
Coding datasetsSFT & RLHFAgent trajectories
micro1
Expert marketplace
An AI-led recruiting platform that sources and vets experts for human-data projects at AI labs.
Code evaluationData generationExpert review
Braintrust
Talent network
A user-owned freelance talent network connecting technical professionals with enterprise and AI-training contracts.
Contract engineeringAI training projects
Alignerr
by Labelbox
Labelbox's expert network, where specialists help train and evaluate AI models across coding, STEM and language domains.
Code annotationEvaluationReasoning tasks
DataAnnotation.tech
AI training platform
A flexible remote platform where coders and writers complete AI training tasks such as writing, reviewing and rating model responses.
Coding tasksResponse ratingFact-checking
Handshake AI
by Handshake
Handshake's AI program connecting students, graduates and PhDs with paid projects that improve frontier models.
Expert evaluationProblem authoring
Mindrift
by Toloka
Toloka's platform for domain experts who create and refine data for generative AI, from code to specialised knowledge tasks.
Data creationCode reviewEvaluation
Toloka AI
Human data lab
A data partner for AI development that combines expert contributors with tooling for training, evaluation and safety work.
EvaluationRed-teamingData labeling
AfterQuery
Human data lab
A research-driven human-data lab that works with experts to build challenging datasets and benchmarks for frontier models.
Benchmark designExpert datasets
OpenTrain AI
Expert marketplace
A marketplace that matches AI teams with freelance data trainers, labelers and evaluators.
Freelance AI trainingLabelingEvaluation
RWS TrainAI
by RWS
RWS's AI data services, sourcing a global community for data generation, annotation and model evaluation, with deep multilingual reach.
Data generationMultilingual evaluation
Mindy
by Centific
Centific's contributor community for AI data and evaluation projects, spanning code, language and domain tasks.
AI data projectsEvaluation
Meridial
by Invisible
An expert-contributor programme associated with Invisible Technologies, supporting model training and evaluation for AI companies.
Model trainingEvaluationReasoning tasks
Workada
Expert marketplace
A remote work platform offering AI training and evaluation projects to technical contributors.
AI training projectsEvaluation
10x Team
Talent network
A network of remote engineers placed on AI-focused and product engineering engagements.
AI engineeringContract roles
Terac
Expert marketplace
A platform connecting experts with paid AI data and evaluation work.
Expert tasksEvaluation
Credexus is an independent recruiting agency. Listing a platform does not imply affiliation or endorsement. All trademarks belong to their respective owners.
Your next project is one application away
Apply in three minutes. We will match you with the AI training platforms that fit your stack — free, always.