Open source focus

Open Source Alternatives to SpaceFlux

5 open source SpaceTech options similar to SpaceFlux, 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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Pollen Robotics
Not rated
Pioneering accessible, open-source physical robots and AI-powered application development.
Open source · Self-hostable
Defcon
Not rated
The Defcon badges feature a unique open-source chip that doubles as a security key.
Open source
Arduino
Not rated
Open-source hardware and software company providing microcontrollers and kits for digital devices.
Open source · Self-hostable
PromptQL
Not rated
An AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.
Open source · Self-hostable
CL
Clawdmeter
Not rated
Tiny desktop dashboard for Claude Code usage stats.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
Pollen RoboticsPioneering accessible, open-source physical robots and AI-powered application development.	Open source · Self-hostable	-	Not rated	-
DefconThe Defcon badges feature a unique open-source chip that doubles as a security key.	Open source	-	Not rated	-
ArduinoOpen-source hardware and software company providing microcontrollers and kits for digital devices.	Open source · Self-hostable	-	Not rated	-
PromptQLAn AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.	Open source · Self-hostable	-	Not rated	-
CLClawdmeterTiny desktop dashboard for Claude Code usage stats.	Open source · Self-hostable	-	Not rated	-