Open Source Alternatives to ABLY

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

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

Platform for developers building stateful reactive applications on the modern cloud with object store native databases.

A service written as a plain Go function, supervised by lesiw.io/proc for reliability and distribution.

Camunda provides an open-source process automation platform for orchestrating human and system workflows.

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

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

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

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

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

The world's largest software registry for JavaScript packages and the default package manager for Node.js.

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

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

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

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

SDK-as-a-service platform for API providers, offering code generation and SDK management to enhance developer experience.

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

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

Industry-standard API simulation and mocking platform for reliable software development and testing.

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

Open-source identity and authorization services for applications, offering composable and scalable IAM solutions.

Ark Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.

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

Open-source scheduling infrastructure for individuals, businesses, and developers.

Open-source Node.js backend development platform for accelerating application development.

The world's leading platform for software development and version control, enabling collaboration and code hosting for millions of developers.

GitHub is a platform for developers to collaborate on code, manage projects, and build software.

Visualize, edit, and collaborate on database schemas instantly with a powerful DB diagram editor.

A suite of open-source and professional tools for API design, development, documentation, and testing.

An open-source, cross-platform JavaScript runtime environment.

The world's leading software development platform for version control and collaboration.

Open-source browser extension and RPA software for automating web and desktop workflows.

An open-source, document-oriented NoSQL database implemented in Erlang, designed for reliability and seamless multi-primary synchronization.

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

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Company

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.

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

A community-driven marketplace for discovering and deploying Model Context Protocol (MCP) servers and clients.

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

A free, cross-platform, open-source developer platform for building many types of applications.

Space-Grade Go Web Framework

A production-ready, lightweight open-source virtualization platform for environments from homelabs to hyperscale infrastructure.

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

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

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

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.

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.

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

Cloud Development Environments for efficient and secure team software development.

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

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

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

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

Open-source business intelligence and embedded analytics platform.

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