Pricing

R4 pricing

As r4.dev lists them, read 8 Oct 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
Usage-based pricing	Monthly usage; rates apply after each listed free tier · 10,000 secret access events free/month; 500 secret write events free/month; 1,000 average active secret values/month free; 1 GB-month binary backup storage free; 1 GB data transfer out free	On request