Project Cost Estimator
Estimates website project cost in 2 minutes from public rate data, no sign-up
Enter a project type, developer location, and freelancer-vs-agency, and it returns a cost estimate — hours times hourly rate plus a risk buffer — calibrated against 600+ real project quotes across six markets, targeting ±18% of market rates. It doesn't build websites itself, so the site argues the number has no reason to be inflated. The underlying dataset — geographic multipliers, hourly rates, methodology — is public JSON under CC BY 4.0, mirrored on Hugging Face and Kaggle with a free API.
What holds up
- +Publishes the full rate dataset as CC BY 4.0 JSON on Hugging Face and Kaggle — check the math yourself
- +Doesn't sell website builds, so it has no incentive to inflate the estimate
- +Free, no signup — a real number in about two minutes
- +Calibrated against 600+ real project quotes across six markets, targeting ±18% accuracy
Mind the limits
- −±18% is still a wide band — a $5,500 median project could reasonably land $1,000 either side
- −Only covers six markets (Asia, Europe, UK, Australia, US) — no rates for the rest of the world
Featured here? Take the badge
Put it on your site — it links back to this review. Free for every listed product, always.
<a href="https://stillworks.dev/products/p/project-cost-estimator/"><img src="https://stillworks.dev/badge/project-cost-estimator.svg" alt="Picked by StillWorks" width="250" height="54"></a>