Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
Encord records 244,204 monthly visits with +9.4% month-over-month growth and Contact for Pricing pricing. ModAstera records 0 monthly visits with -100% growth and Contact for Pricing pricing.

Messy data in. Deployable AI out. One traceable workflow from label to live endpoint.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | encord.com | modastera.com |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 244.2K (244,204) | 0 (0) |
| MoM Traffic Delta | +21.04K (+9.4%) | -9 (-100%) |
| Primary Market & Share | 🇺🇸 United States (41.6%) | 🌐 Global (—) |
| Direct Visits / mo | 104.13K | 0 |
| User Rating | 4.4 | 4.2 |
| Supported Platforms | Website | Website |
The multimodal data layer for computer vision and physical AI teams
Native video, image, LiDAR, audio, text, and sensor-fusion labeling in one workflow, with label lineage and quality controls built for production scale.
Use embedding-based search and model-in-the-loop curation to surface rare edge cases and close distribution gaps before they hurt model performance.
Orchestrate RLHF, rubric-based evaluation, and pairwise comparison for models in production, then route failures back into training.
Access vetted domain experts for annotation and training-ready data collection, fully integrated with the Encord platform.

Messy data in. Deployable AI out. One traceable workflow from label to live endpoint.
Turn raw datasets into training-ready assets with assisted labeling, review loops, structured metadata, and captured dataset lineage before training begins.
Define experiments, compare model versions, track metrics, subgroup checks, and drift context, and manage compute in one place.
Package validated models with environment controls, model cards, audit trails, and deployment records that lead to secure production endpoints.
Purpose-built paths for clinical datasets and annotation as well as inspection, sensor, and operational data for quality and reliability.
Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
No-code builder for custom AI agents and workflows
No-code builder for custom AI agents and workflows
Free / Open-sourceFaster setup and model deployment for computer vision, but less advanced enterprise data infrastructure features.
Free / Open-sourceFaster setup and model deployment for computer vision, but less advanced enterprise data infrastructure features.

Enterprise AI infrastructure where software and expert humans work together
Enterprise AI infrastructure where software and expert humans work together

The environments frontier AI trains on, and the agents that do the recurring work
The environments frontier AI trains on, and the agents that do the recurring work
Free / Open-sourceTurn one prompt into live business apps, AI agents and automated workflows

Free / Open-sourceAI data infrastructure for building production-grade models
Free / Open-sourceAI data infrastructure for building production-grade models

Free / Open-sourceTrack, evaluate, and ship AI models and agents in one connected environment.
Free / Open-sourceTrack, evaluate, and ship AI models and agents in one connected environment.
Free / Open-sourceOpen-source AI automation that unifies agents, flows and 770+ app integrations
Free / Open-sourceOpen-source AI automation that unifies agents, flows and 770+ app integrations

SpecialistVideo data infrastructure for physical AI and robot training
SpecialistVideo data infrastructure for physical AI and robot training

Free / Open-sourceCompletely open-source and highly customizable for self-hosted labeling, but lacks built-in enterprise multimodal infrastructure.
Free / Open-sourceCompletely open-source and highly customizable for self-hosted labeling, but lacks built-in enterprise multimodal infrastructure.

Free / Open-sourceSuperior visual dataset search and quality evaluation capabilities, but relies more on programmatic workflows.
Free / Open-sourceSuperior visual dataset search and quality evaluation capabilities, but relies more on programmatic workflows.