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Rotki vs Koinly: catalog facts
Rotki	Koinly
Freemium Free and open source with an optional paid premium tier for extra features.	Freemium Free to import and view your taxes; tax reports require a paid plan.
Windows, macOS, Linux	Web
Local-first design keeps portfolio data off third-party servers Open source, so its accounting logic can be inspected	Imports from 800+ exchanges plus public wallet addresses Handles DeFi staking, lending and liquidity
Local-first setup requires more initial configuration than a hosted web tracker Desktop only, no mobile app	Downloadable reports are paid Transaction data is stored with a cloud service
Downloadable app	Web application
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

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