Open Source Alternatives to Cast AI

Mirantis provides cloud-native infrastructure and AI platforms for enterprises to manage and operate complex environments.

Container-native virtualization for Kubernetes, enabling VMs and containers to run side-by-side.

A unified data analytics and AI platform built on the lakehouse architecture.

Commercializes the open-source Grafana observability platform with AI features.

Together AI offers an AI-native cloud platform providing high-performance inference APIs, GPU clusters, and fine-tuning capabilities for open-source AI models.

An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.

Sponsors of OpenWALDO, a community-driven initiative for open-source AI training data, and provider of enterprise Linux, HPC, and AI infrastructure software.

A managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.

NooBaa provides an open-source, S3-compatible object storage platform for managing data across private and public clouds.

Cua provides an open-source framework and cloud desktops for AI agents to control operating systems and desktop applications across Linux, Windows, macOS, and Android.

ComputeSDK provides an open-source platform for benchmarking cloud infrastructure, including AI gateways, sandboxes, storage, and browsers, and offers a unified SDK for running code in remote sandboxes.

High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.

Full-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.

Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.

Logz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.

Open-source, end-to-end MLOps platform for enterprise AI development and deployment.

Octopus Deploy provides a unified platform for continuous delivery, automating deployments, runbooks, and operations for modern applications.

Enterprise agentic AI orchestration

Elementary Data provides a unified data control plane for the AI era, offering observability, quality, governance, and discovery for data and AI reliability.

An open-source feature store for managing and serving data for AI/ML models in production.

Self-hosted AI inference platform for enterprises.

Open-source data integration platform for security and infrastructure teams.

No-code, open-source cloud automation platform for FinOps and custom solutions.

A real-time search analytics database unifying search and analytics in a single platform.

An open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.

Open-source alert management platform using AI to reduce noise and improve alert actionability for engineers.

Open-source Kubernetes-native testing framework for CI/CD.

Odigos provides an open-source software solution for developers to enable distributed tracing for their applications using OpenTelemetry and eBPF, accelerating production issue resolution.

Open-source platform for programmatically authoring, scheduling, and monitoring data pipelines.

Linuxed provides an AI-powered platform for Linux system administration, automation, and infrastructure management.

A C/C++ tensor library for efficient machine learning inference on consumer hardware.

An open-source, highly efficient web framework for Node.js focused on speed and low overhead.

Open-source search and analytics engine for data exploration and real-time insights.

Open source Firebase alternative with a PostgreSQL backend and real-time capabilities.

Fully managed ClickHouse service for real-time analytics on AWS, GCP, and Azure.

Open-source data science platform for enterprise teams, enabling collaboration and reproducible results.

ScyllaDB is a high-performance, low-latency NoSQL database for data-intensive applications, designed to scale with modern infrastructure.

Modern infrastructure as code platform enabling developers to manage cloud resources using familiar programming languages.

An open-source AI and machine learning platform for enterprises.

Cloud Development Environments for efficient and secure team software development.

Source-available, multi-threaded Redis replacement for modern cloud workloads.

Open-source business intelligence and embedded analytics platform.

An open-source platform for building and deploying AI agents and workflows.

Cloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.

Open-source backend-as-a-service platform for building scalable applications.

An open-source developer portal for building and managing software.

ARMO provides an open-source Kubernetes security platform, Kubescape, for end-to-end security from development to production.

Open-source project for instant distributed tracing and metrics using eBPF and OpenTelemetry.

Open-core company building tools for modern backend engineers to ship faster and better.

pgEdge offers distributed PostgreSQL that is optimised for the network edge in order to reduce data latency.