By the PrototypeVerdict Test Team
Free tools built on our own AI app builder test data. No sign-up needed.
AI app builder credit and cost calculator
Estimate what your app will use in Lovable, Base44, Bolt.new or Softr, based on what our identical test apps used, plus a 5-question “which builder fits me” quiz. Open the AI app builder cost calculator.
AI app builder pricing tracker
Current plans and a dated log of every change we see. See the AI app builder pricing tracker.
AI app builder usage study
The full dataset from our same-prompt tests, with a CSV download. Read the AI app builder usage study.
How we collect these numbers: how we test. Exact prompts: tested prompt library.