Open Source Alternatives to Circleci
35 open source CI/CD options similar to Circleci, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.
CodefreshNot ratedOctopus Deploy provides a unified platform for continuous delivery, automating deployments, runbooks, and operations for modern applications.
Open source · Self-hostable
KiloClawNot ratedA managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.
Open source · Self-hostable
FastifyNot ratedAn open-source, highly efficient web framework for Node.js focused on speed and low overhead.
Open source
AppwriteNot ratedOpen-source backend-as-a-service platform for building scalable applications.
Open source · Self-hostable
Steel.devNot ratedCloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.
Open source · Self-hostable
MetalBearNot ratedOpen-core company building tools for modern backend engineers to ship faster and better.
Open source · Self-hostable
All-Hands AINot ratedAn open-source platform for building and running AI coding agents that automate software development tasks.
Open source · Self-hostable
SeleniumNot ratedAn open-source framework for automating web browsers for testing and administration tasks.
Open source · Self-hostable
ComputeSDKNot ratedComputeSDK 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.
Open source
- ProcfuncNot rated
A service written as a plain Go function, supervised by lesiw.io/proc for reliability and distribution.
Open source
Camunda Pte. LimitedNot ratedCamunda provides an open-source process automation platform for orchestrating human and system workflows.
Open source · Self-hostable
Together AINot ratedTogether AI offers an AI-native cloud platform providing high-performance inference APIs, GPU clusters, and fine-tuning capabilities for open-source AI models.
Open source · Self-hostable
QdrantNot ratedHigh-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.
Open source · Self-hostable
- SupabaseNot rated
Open source Firebase alternative with a PostgreSQL backend and real-time capabilities.
Open source · Self-hostable
PulumiNot ratedModern infrastructure as code platform enabling developers to manage cloud resources using familiar programming languages.
Open source · Self-hostable
GitpodNot ratedCloud Development Environments for efficient and secure team software development.
Open source · Self-hostable
Logz.ioNot ratedLogz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.
Open source · Self-hostable
CIQNot ratedSponsors of OpenWALDO, a community-driven initiative for open-source AI training data, and provider of enterprise Linux, HPC, and AI infrastructure software.
Open source
MirantisNot ratedMirantis provides cloud-native infrastructure and AI platforms for enterprises to manage and operate complex environments.
Open source · Self-hostable
WireMockNot ratedIndustry-standard API simulation and mocking platform for reliable software development and testing.
Open source · Self-hostable
BrowserUseNot ratedProvides tools and services for automated browser testing and scraping.
Open source · Self-hostable
SereneDBNot ratedA real-time search analytics database unifying search and analytics in a single platform.
Open source · Self-hostable
KestraNot ratedAn open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.
Open source · Self-hostable
NoobaaNot ratedNooBaa provides an open-source, S3-compatible object storage platform for managing data across private and public clouds.
Open source · Self-hostable
TestkubeNot ratedOpen-source Kubernetes-native testing framework for CI/CD.
Open source · Self-hostable
CuaNot ratedCua provides an open-source framework and cloud desktops for AI agents to control operating systems and desktop applications across Linux, Windows, macOS, and Android.
Open source
ResponsiveNot ratedPlatform for developers building stateful reactive applications on the modern cloud with object store native databases.
Open source · Self-hostable
keyvalNot ratedOdigos 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 · Self-hostable
Node.jsNot ratedAn open-source, cross-platform JavaScript runtime environment.
Open source · Self-hostable
ChartDBNot ratedVisualize, edit, and collaborate on database schemas instantly with a powerful DB diagram editor.
Open source · Self-hostable
Andurel V2Not ratedSpace-Grade Go Web Framework
Open source
Apache CouchDBNot ratedAn open-source, document-oriented NoSQL database implemented in Erlang, designed for reliability and seamless multi-primary synchronization.
Open source · Self-hostable
Camunda Services GmbHNot ratedCompany
Open source · Self-hostable
Camunda Inc.Not ratedCompany
Open source · Self-hostable
LinuxedNot ratedLinuxed provides an AI-powered platform for Linux system administration, automation, and infrastructure management.
Open source · Self-hostable

