Dev tools · alternatives · 2026
24 alternatives to Univention Corporate Server (UCS)
Open Source IDM to operate and admin IT infrastructures
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Univention Corporate Server (UCS) launched in 2019; newer entries below may have overtaken it.
- 1
UnInbox▲877Open source modern email for teams and professionals
2024 · uninbox.com · its alternatives →
- 2
Open SaaS▲505Open-source & 100% free React & Node.js SaaS starter
2024 · github.com · its alternatives →
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An application innovation platform delivering a comprehensive experience with tools to empower organizations to modernize and build new applications, accelerate AI adoption, and fuel growth.
2013 · coreos.com · its alternatives →
- 6
Carbon is an open source ERP, MES and QMS for manufacturing. Perfect for complex assembly, contract manufacturing, high volume, and configure to order manufacturing. - crbnos/carbon
2025 · github.com · its alternatives →
- 7
Unubo 2.0▲324Simplest way to deploy your web apps, APIs and databases
2019 · unubo.com · its alternatives →
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Deis▲64Open source application platform for public & private clouds
2014 · azure.microsoft.com · its alternatives →
- 11SM
2016 · blog.leveros.com · its alternatives →
- 12
Hydra provides a flexible OSS/BSS system for telecom and digital service providers. Built-in billing, provisioning and mediation modules, CRM and helpdesk for complex business process automation for service providers
2016 · hydra-oms.com · its alternatives →
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Hydra OMS▲16Open source system for managing orders & business processes.
2016 · hydra-billing.com · its alternatives →
- 15
Uno Platforn▲75Single-codebase for Windows, Web, iOS, macOS, Android, Linux
2020 · platform.uno · its alternatives →
- 16
Bridging enterprises and asset managers to digital assets
2022 · unido.us · its alternatives →
- 17
The millisecond compute layer used for sandboxes, headless browsers, CI/builds, functions / Agents / Databases and much more. Instant boot, VM-grade isolation, and millisecond scale-to-zero, so you can ship with superior economics. Deploy on-prem, BYOC or on dedicated hosts — you own the entire stac
2021 · unikraft.io · its alternatives →
- 18
Orchestra▲75Open source system for coordinating experts and machines
2015 · orchestra.b12.io · its alternatives →
- 19TO
2016 · demo.tuleap.org · its alternatives →
- 20
Own the stack: run Carbon on your own infrastructure — on-prem, in your VPC, or fully air-gapped. ERP, MRP, MES and QMS on Postgres you own, source available, with an AGPL-3.0 Community edition.
29d ago · carbon.ms · its alternatives →
- 21
c12n.cloud▲10100% OpenSource based cloud solution for your sovereign IaaS
2024 · cloudification.io · its alternatives →
- 22ER
2017 · get.eureka.guru · its alternatives →
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Communicate your way!
2020 · support.ringcentral.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →