Free calculators
Price it before the invoice does.
Each one uses the provider's own price list, with the date we last checked it. Put in your real usage and you get the number your bill will show, overages included.
Supabase pricing calculator
What a Pro project really costs once compute and overages are in.
Price a Supabase projectAmazon S3 pricing calculator
Storage is the cheap part. See what requests and transfer add.
Price an S3 bucketLLM API cost calculator
Your traffic, priced on Claude, OpenAI and Gemini models.
Compare the modelsFirebase pricing calculator
Firestore reads, Storage, Functions, Hosting and Auth on the Blaze plan.
Price a Firebase projectDynamoDB pricing calculator
On-demand reads, writes and storage, next to the same table on provisioned capacity.
Price a DynamoDB tableAWS Lambda pricing calculator
Requests, memory, duration and the cold starts AWS now bills.
Price a Lambda functionEach calculator names the pricing page it uses and the date we checked it.
The calculator says one thing. Your bill says another?
That gap is usually where the money goes: a query that runs too often, a job nobody switched off, traffic that should never reach the server. Send us the bill and we will tell you what is in it. If there is nothing worth cutting, we say so.