Step 1 What are you building?
Pick one. This only sets realistic defaults and can be adjusted later.
Infra & Cost Estimator
Answer 3 questions. Get a recommendation, a realistic monthly range, and an action plan.
Step 2 What is the usage size?
Peak usage concentration
High means around 10x more users in a short window.
Data transferred
Heavy = frequent upload/download and larger files.
Simulate scenarios:
Step 3 What matters most?
You choose the priority. Recommendation changes based on this.
Compare Scenarios
Always compare 2-3 architectures before deciding.