Open Source Alternatives to Refain
10 open source Workflow Automation options similar to Refain, 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.
Camunda Inc.19Process AutomationBerlin, GermanyCompany
Open source · Self-hostable
Dolibarr18Open SourceOpen-source ERP and CRM web suite for businesses of all sizes.
Open source · Self-hostable
Redpanda61Streaming Data PlatformNew York, United States$260.0MA streaming data platform designed for real-time applications and data pipelines.
Open source · Self-hostable
Flectra27Open SourceAhmedabad, IndiaOpen-source ERP and CRM software to streamline business operations and enhance productivity.
Open source · Self-hostable
ERPNext20Enterprise SoftwareBangalore, IndiaOpen-source ERP system for small and medium-sized businesses.
Open source · Self-hostable
Realnas19Open SourceOpen-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.
Open source · Self-hostable
FINLAI designs8Digitalization PartnershipsLinz, AustriaDevelops digitalization partnerships, local IT security software (NoRisk), and AI agents for sole proprietors and SMEs.
Open source
Airbyte70Data IntegrationSan Francisco, United States$181.0MAn open-source data integration platform for ELT, reverse-ETL, and AI agents.
Open source · Self-hostable
Probo58SMB SoftwareTel Aviv, Israel$2.5MOpen-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA.
Open source · Self-hostable
CloudQuery53EnterpriseSan Francisco, United States$18.5MOpen-source data integration platform for security and infrastructure teams.
Open source · Self-hostable