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Riff is trained as a management accountant x strategist. It helps you think clearly to make smarter moves, from testing ideas to building complex business cases.
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Zero sugar coating.
Say hello to AI that tells you how it is, not just what you want to hear. You can tell its build by accountants.
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Get drafts in minutes, edit quickly, and send with confidence.
Single player is dead.
Don't prompt alone, chatting with AI agents is now a team sport.
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Use your own data or Riff will fill in the gaps with transparent reasonable assumptions.
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Made with
by
Sumday
Help
Security
Terms
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Made with
by
Sumday
Help
Security
Terms
Privacy
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Made with
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Sumday
Help
Security
Terms
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