Alternatives to PerfectBit, Inc.

Expert-curated reasoning data that trains frontier models to think like specialists.

Expert data development for frontier AI models and agents

Real-world egocentric video and robot data for embodied AI training

Collect high-quality human data from verified participants for AI training, evaluation, and research.

Human-recorded computer-use datasets for training AI agents

Open-source synthetic data generation grounded in real tool execution traces.

Curated video datasets and evals for training spatial reasoning in multimodal AI.

Open-source data annotation platform for vision AI teams

Spatial reasoning data and game-engine benchmarks for AI agents.

Training data that gives frontier models taste and judgment for ambiguous work.

Domain-specific clinical data and RL environments for healthcare AI

RL data engine for AI teams building frontier models and enterprise agents

Offline AI image annotation with SAM2 & SAM3, one-time price, no subscription

A drop-in MNIST replacement for benchmarking fashion image classifiers.

Global real-world data platform for training physical AI models

Open-source annotation for text, audio, images, video, and AI agents with YAML setup.

Decentralized training data verified by public consensus

Mercor: Vetted AI experts for model evaluation and training data

Custom, ethically sourced video datasets via human validators for AI video training

Managed training data for AI agents and LLMs — agentic skills, coding, AI safety.

Private-deployment data annotation platform for multimodal AI training.

B2B crowdsourcing platform for AI training data and data services from 8M+ verified workers.

Autoscaled RL data for frontier tool-use and computer-use agents.

Enterprise dataset management platform for AI training teams

Web data platform for AI training and agentic web access

Custom audio datasets for voice AI training and evaluation

Custom multimodal data infrastructure for perceptual AI training, emphasizing cultural and contextual richness.

Real-world multimodal human data for embodied AI training.

Open Somali AI datasets, ASR models, and benchmarks for low-resource NLP.

Open-source frontier models and agent-first office doc tooling for specialized knowledge work.