Open Source Alternatives to Automattic

Elementor is the leading open-source website builder platform for WordPress professionals, enabling pixel-perfect design and efficient site creation with AI-assisted tools.

A zero-dependency TypeScript library for multiline text measurement and layout entirely in userland, bypassing DOM performance bottlenecks.

Comfy is an AI creation engine for visual professionals, offering granular control over AI models, parameters, and outputs through a node-based workflow on an infinite canvas.

An open-source platform for professional publishers to create, share, and grow a business around their content.

A decentralized, open-source social media platform and alternative to larger apps like X and Threads.

Developer tools for building modern web applications.

Space-Grade Go Web Framework

A decentralized, open-source social link aggregator and discussion platform for communities.

A free WordPress job board plugin

Extremely fast JavaScript bundler and minifier for the web, written in Go.

An open-source, Node.js-based framework for web and mobile automation testing.

An open-source Node.js tool for automated web testing, simplifying end-to-end test creation and execution across browsers.

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

Snyk is a developer security platform that helps software teams find and fix vulnerabilities in code, open source dependencies, containers, and cloud infrastructure.

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.

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

An open-source data integration platform for ELT, reverse-ETL, and AI agents.

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

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

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.

Distributed SQL database for cloud-native applications, offering high availability and horizontal scalability.

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

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

Cloud Development Environments for efficient and secure team software development.

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

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

Secures the software supply chain with verifiable builds and open-source security tooling.

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

Canonical develops and supports Ubuntu, a leading open-source operating system for cloud, servers, and edge devices.

Open-source tool to transform application data into accessible knowledge for AI agents.

Open-access AI cloud platform providing affordable, on-demand GPUs for training and serving AI models.

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

Open-source AI-native vector database that makes knowledge and memory pluggable for LLM applications.

Open-source business intelligence and embedded analytics platform.

Open-source Postgres platform for agent scale with copy-on-write branching.

A fast, all-in-one JavaScript toolkit including a runtime, bundler, test runner, and package manager.

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

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

DIMO is a decentralized vehicle data network that empowers car owners to collect, control, and monetize their vehicle data, enabling developers to build mobility applications.

A developer-friendly testing framework for the modern web.

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

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

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

Leading Web3 infrastructure firm specializing in protocol engineering, cross-chain interoperability, and Web3 gaming.

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

Persistent memory layer for AI agents and applications.

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.

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

Open-source, AI-driven endpoint investigation tool for security teams.

Track experiments, validate models, and collaborate with confidence using Skore, the methodology layer for AI coding tools.