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Pulumi vs OpenTofu: catalog facts
Pulumi	OpenTofu
Freemium The open-source tool is free; a hosted platform with extra team and compliance features is…	Free The open-source application is available without a license fee.
Command line	Windows, macOS, Linux
Uses real programming languages such as TypeScript, Python, Go and .NET Also accepts YAML and HCL, with native Terraform support	Execution plans make proposed changes reviewable
Some team and compliance features are tied to the hosted platform Needs programming knowledge to get the most out of it	Managing external services requires their credentials and permissions.
Downloadable app, Hosted service	Downloadable app
Open source	Open source
License not stated	License: MPL-2.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.