Open Source Alternatives to Visma
20 open source Business/Productivity Software options similar to Visma, 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.
ERPNextNot ratedOpen-source ERP system for small and medium-sized businesses.
Open source · Self-hostable
DolibarrNot ratedOpen-source ERP and CRM web suite for businesses of all sizes.
Open source · Self-hostable
FireboltNot ratedCloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.
Open source
ProboNot ratedOpen-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA.
Open source · Self-hostable
ORYNot ratedOpen-source identity and authorization services for applications, offering composable and scalable IAM 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
FlectraNot ratedOpen-source ERP and CRM software to streamline business operations and enhance productivity.
Open source · Self-hostable
FINLAI designsNot ratedDevelops digitalization partnerships, local IT security software (NoRisk), and AI agents for sole proprietors and SMEs.
Open source
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
OutshiftNot ratedCisco's internal incubation engine for emerging technologies like agentic AI and quantum networking.
Open source · Self-hostable
ZsvirtNot ratedA production-ready, lightweight open-source virtualization platform for environments from homelabs to hyperscale infrastructure.
Open source
SnykNot ratedSnyk is a developer security platform that helps software teams find and fix vulnerabilities in code, open source dependencies, containers, and cloud infrastructure.
Open source · Self-hostable
Hugging FaceNot ratedHugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.
Open source · Self-hostable
Grafana CloudNot ratedFull-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.
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
ChainguardNot ratedSecures the software supply chain with verifiable builds and open-source security tooling.
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
TideliftNot ratedPlatform providing managed open source software with security, maintenance, and licensing assurances for enterprises.
Open source · Self-hostable
United Manufacturing Hub SystemsNot ratedAn open-source data platform for manufacturers to access and structure machine data.
Open source · Self-hostable

