AfterQuery vs Sieve

A side-by-side comparison of features, pricing, and characteristics.

AfterQuery

AfterQuery is a research lab providing expertly crafted datasets for frontier AI research.

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Sieve

Sieve is a research lab dedicated to providing high-quality video data for AI applications.

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AttributeAfterQuerySieve
Pricing typePaidContact for pricing
Korean supportNoNo
Platformsweb, mobile, desktop, apiWeb, Python
Open sourceNoNo
API available--
SDK--
LLM-basedYes-
MultimodalYes-
AI model--
GitHub Stars--
VendorAfterQuerySieve
CategoryScience & EngineeringScience & Engineering
DetailsView View

AfterQuery key features

  • SFT Pairs for prompt-response training
  • Rubric-Based Reinforcement Learning data
  • API and MCP-based RL environments
  • Computer Use Environments for agents
  • Custom dataset creation services

Sieve key features

  • Quality scoring based on artifacts, resolution, motion, and aesthetics
  • Indexing billions of videos with detectors and embeddings
  • Dense labeling and media pairing via expert models
  • S3-compatible data transfer with end-to-end encryption