Ray

Ray

Verified

Scale AI and Python applications

4.6(5,500 ratings)
1K+ users
123 views
Founded
2019
Starting Price
Free
Category
Machine Learning & Data Science
Last Updated
7/20/2026

Quick Overview

Ray is an open-source unified compute framework for scaling AI and Python applications. It provides libraries for distributed training (Ray Train), hyperparameter tuning (Ray Tune), reinforcement learning (RLlib), and model serving (Ray Serve).

4.6

Rating

1K+

Users

Free Plan

Available

3

Platforms

Complete Guide to Ray

Everything you need to know about Ray to make an informed decision

What is Ray?

Ray is a comprehensive Machine learning solution designed for technology professionals and teams. Ray is an open-source unified compute framework for scaling AI and Python applications. It provides libraries for distributed training (Ray Train), hyperparameter tuning (Ray Tune), reinforcement learning (RLlib), and model serving (Ray Serve).

This powerful software platform combines essential business functionality with user-friendly design, making it an ideal choice for organizations looking to streamline their Machine learning processes and enhance overall productivity.

Key Benefits of Ray

Ray delivers significant value through its comprehensive feature set and intuitive design:

  • Distributed computing - Enhanced distributed computing capabilities that drive efficiency
  • Ray Train - Enhanced ray train capabilities that drive efficiency
  • Ray Tune - Enhanced ray tune capabilities that drive efficiency
  • RLlib - Enhanced rllib capabilities that drive efficiency
  • Ray Serve - Enhanced ray serve capabilities that drive efficiency

Ray Features and Capabilities

Ray offers a robust set of features designed to meet the demanding requirements of modern technology operations.

Core Functionality

The platform's core features provide essential capabilities for daily operations:

  • Distributed computing
  • Ray Train
  • Ray Tune
  • RLlib
  • Ray Serve

Integration Capabilities

Ray seamlessly connects with popular business tools and platforms, enabling unified workflow management:

  • PyTorch integration for enhanced connectivity
  • TensorFlow integration for enhanced connectivity
  • Hugging Face integration for enhanced connectivity
  • scikit-learn integration for enhanced connectivity
  • Kubernetes integration for enhanced connectivity

These integrations ensure that Ray fits naturally into existing technology stacks while providing additional functionality and data synchronization.

Ray Pricing Structure

Ray offers flexible pricing options designed to accommodate businesses of all sizes and requirements.

Free Plan Available - ${software.name} provides a free tier with essential features, making it accessible for small teams and individual users to get started without initial investment.

Paid Plans - Premium features and advanced capabilities are available starting from $0 per month, providing excellent value for growing businesses.

Available Pricing Tiers

Ray offers multiple pricing tiers to match different organizational needs:

  • Open Source Plan - $0/month
    • Full Ray framework
    • All libraries
    • Community support
  • Anyscale Platform Plan - $0/month
    • Managed infrastructure
    • Enterprise support
    • SLAs

Platform Compatibility and Technical Requirements

Ray is designed for maximum accessibility and can be used across multiple platforms and devices.

Supported Platforms: linux, mac, windows

This multi-platform support ensures that teams can access Ray functionality regardless of their preferred operating system or device type.

Optimal Use Cases for Ray

Ray excels in various business scenarios and use cases:

  • Machine learning - Streamlined processes and enhanced efficiency
  • Data analysis - Streamlined processes and enhanced efficiency
  • Model training - Streamlined processes and enhanced efficiency
  • Predictive analytics - Streamlined processes and enhanced efficiency

These use cases demonstrate Ray's versatility and ability to adapt to different business requirements and operational needs.

Why Ray is the Right Choice

Ray represents an excellent solution for organizations seeking reliable Machine learning software. With an impressive 4.6/5 user rating, it has proven its value across diverse business environments.

Developed and maintained by Anyscale with a track record dating back to 2019, Ray combines industry expertise with modern technology to deliver exceptional results.

The platform offers flexible pricing including a free tier and comprehensive functionality suitable for organizations of all sizes. Whether you're a startup looking for cost-effective solutions or an enterprise requiring advanced capabilities, Ray provides the tools and scalability to support your growth.

Choose Ray for its proven reliability, comprehensive feature set, and commitment to user success in the competitive Machine learning software market.

Supported Platforms

Linux
Mac
Windows

What is Ray?

Ray is an open-source unified compute framework for scaling AI and Python applications. It provides libraries for distributed training (Ray Train), hyperparameter tuning (Ray Tune), reinforcement learning (RLlib), and model serving (Ray Serve).

Developed by Anyscale, founded in 2019 and headquartered in San Francisco, California, Ray has established itself as a highly-rated machine learning & data science solution with 1K+ users.

Key Features of Ray

Distributed computing

Distributed computing capability

Ray Train

Ray Train capability

Ray Tune

Ray Tune capability

RLlib

RLlib capability

Ray Serve

Ray Serve capability

PyTorch

Integration with PyTorch

TensorFlow

Integration with TensorFlow

Hugging Face

Integration with Hugging Face

scikit-learn

Integration with scikit-learn

Kubernetes

Integration with Kubernetes

Linux support

Available on linux

Mac support

Available on mac

Who Should Use Ray?

Ray is ideal for users who want to start free and scale up with a machine learning & data science solution.

Available on Linux, Mac, Windows, Ray ensures you can work seamlessly across multiple devices and platforms.

Ray is best for:

  • Budget-conscious users and startups
  • Anyone looking for machine learning & data science capabilities
  • Users who prefer native desktop applications

Ray Pricing in 2026

Ray uses a freemium pricing model. A free plan is available with core features.

Open Source

Free

  • Full Ray framework
  • All libraries
  • Community support

Anyscale Platform

Free

  • Managed infrastructure
  • Enterprise support
  • SLAs

Try Ray

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4.6(5500+ reviews)
1K+
Users

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Key Features

Distributed computing
Distributed computing capability
Ray Train
Ray Train capability
Ray Tune
Ray Tune capability
RLlib
RLlib capability
Ray Serve
Ray Serve capability

Why Choose Ray?

Verified
Est. 2019
1K+ users
Easy to setup & use
Regular updates & support
Join thousands of satisfied users

Security & Compliance

Company

Anyscale
Location:San Francisco, California
Size:100-500
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