Open Source Alternatives to CeTu Systems
34 open source Cybersecurity options similar to CeTu Systems, 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.
Backslash SecurityNot ratedAgentic endpoint security for AI coding, providing visibility, governance, and real-time protection.
Open source
ResponsiveNot ratedPlatform for developers building stateful reactive applications on the modern cloud with object store native databases.
Open source · Self-hostable
DragonflyDBNot ratedSource-available, multi-threaded Redis replacement for modern cloud workloads.
Open source · Self-hostable
OpenOpsNot ratedNo-code, open-source cloud automation platform for FinOps and custom solutions.
Open source · Self-hostable
Slauth.ioNot ratedArk Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.
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
YugabyteDBNot ratedDistributed SQL database for cloud-native applications, offering high availability and horizontal scalability.
Open source · Self-hostable
ScyllaDBNot ratedScyllaDB is a high-performance, low-latency NoSQL database for data-intensive applications, designed to scale with modern infrastructure.
Open source · Self-hostable
PostgreSQLNot ratedA powerful, open-source object-relational database system known for reliability and extensibility.
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
CodefreshNot ratedOctopus Deploy provides a unified platform for continuous delivery, automating deployments, runbooks, and operations for modern applications.
Open source · Self-hostable
MariaDBNot ratedA cloud database company providing a unified platform for transactional, analytical, and AI workloads.
Open source · Self-hostable
AppwriteNot ratedOpen-source backend-as-a-service platform for building scalable applications.
Open source · Self-hostable
ARMONot ratedARMO provides an open-source Kubernetes security platform, Kubescape, for end-to-end security from development to production.
Open source · Self-hostable
CountlyNot ratedProduct analytics and customer engagement platform built on an open-source, self-hosted foundation.
Open source · Self-hostable
- PuckNot rated
Open-source, AI-driven endpoint investigation tool for security teams.
Open source · Self-hostable
WireMockNot ratedIndustry-standard API simulation and mocking platform for reliable software development and testing.
Open source · Self-hostable
DBeaverNot ratedA universal database management tool for developers and database administrators, supporting a wide range of databases.
Open source · Self-hostable
Visual LayerNot ratedAI-powered database for visual data, enabling intelligent search and analysis of images and videos.
Open source · Self-hostable
PromptQLNot ratedAn AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.
Open source · Self-hostable
OWASPNot ratedA global non-profit foundation dedicated to improving software security through open community collaboration.
Open source · Self-hostable
AmplicationNot ratedOpen-source Node.js backend development platform for accelerating application development.
Open source · Self-hostable
KantuNot ratedOpen-source browser extension and RPA software for automating web and desktop workflows.
Open source · Self-hostable
CommaAgentNot ratedBest free & open source AI personal assistant.
Open source
RealnasNot ratedOpen-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.
Open source · Self-hostable
Camunda Inc.Not ratedCompany
Open source · Self-hostable
Apache CassandraNot ratedOpen-source, distributed NoSQL database for handling large-scale, high-availability data without compromising performance.
Open source · Self-hostable
FalcoNot ratedOpen-source, cloud-native runtime security tool for detecting anomalous application behavior across hosts, containers, and Kubernetes.
Open source · Self-hostable
ElasticsearchNot ratedOpen-source search and analytics engine for data exploration and real-time insights.
Open source · Self-hostable
ElementorNot ratedElementor is the leading open-source website builder platform for WordPress professionals, enabling pixel-perfect design and efficient site creation with AI-assisted tools.
Open source · Self-hostable
DremioNot ratedSelf-service analytics on data lakes with data warehouse functionality and data lake flexibility.
Open source · Self-hostable
XataNot ratedOpen-source Postgres platform for agent scale with copy-on-write branching.
Open source · Self-hostable
OdigosNot ratedOpen-source project for instant distributed tracing and metrics using eBPF and OpenTelemetry.
Open source · Self-hostable
MetalBearNot ratedOpen-core company building tools for modern backend engineers to ship faster and better.
Open source · Self-hostable

