Open source focus

Open Source Alternatives to Linear

8 open source Software options similar to Linear, 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.

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Posit
Not rated
Open-source data science platform for enterprise teams, enabling collaboration and reproducible results.
Open source · Self-hostable
Firebolt
Not rated
Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.
Open source
PromptQL
Not rated
An AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.
Open source · Self-hostable
CommaAgent
Not rated
Best free & open source AI personal assistant.
Open source
OpenProject
Not rated
Open-source project management software.
Open source · Self-hostable
Grafana Cloud
Not rated
Full-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.
Open source · Self-hostable
Nextcloud
Not rated
Open-source, self-hosted file sync and share and collaboration platform.
Open source · Self-hostable
United Manufacturing Hub Systems
Not rated
An open-source data platform for manufacturers to access and structure machine data.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
PositOpen-source data science platform for enterprise teams, enabling collaboration and reproducible results.	Open source · Self-hostable	-	Not rated	-
FireboltCloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.	Open source	-	Not rated	-
PromptQLAn AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.	Open source · Self-hostable	-	Not rated	-
CommaAgentBest free & open source AI personal assistant.	Open source	-	Not rated	-
OpenProjectOpen-source project management software.	Open source · Self-hostable	-	Not rated	-
Grafana CloudFull-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.	Open source · Self-hostable	-	Not rated	-
NextcloudOpen-source, self-hosted file sync and share and collaboration platform.	Open source · Self-hostable	-	Not rated	-
United Manufacturing Hub SystemsAn open-source data platform for manufacturers to access and structure machine data.	Open source · Self-hostable	-	Not rated	-