Warframe Will Not Offer Cross Platform Play On Switch - NintendoSoup
PSA: Don't forget to migrate your Warframe account to Switch before the deadline – Destructoid
WARFRAME on Twitter: "@liam_stauch We are currently not allowing Account Migration from any platforms. Accounts from PS4 to PS5 will remain the same and progress will transfer over." / Twitter
PC to PS4 Account Migration (CLOSED) – WARFRAME Support
Transfer Warframe data from PC to Nintendo Switch | Shacknews
Warframe Crossplay, Cross-Save & Mobile Version Announced
Warframe Switch fact sheet - launch and post-launch content, voice chat, PC account migration, more
Warframe PS5 release date announced
Account Migration PS4 to PC. (Need as much help as possible) - Players helping Players - Warframe Forums