How long does an AI website builder take?
An AI website builder's median end-to-end generation time is 0.1 seconds per site from our build telemetry, with median design time at 9.6 seconds. That is the working-site generation, not refinement. Timelines quoted in the fetched sources run from minutes to a few hours, so the measured gap is clear.
- Median codegen time: 0.1 seconds (n=1146).
- Median design time: 9.6 seconds (n=63).
- Base44: minutes, not months.
- Rocket: a few minutes plus a few hours refining.
- The fetched sources do not cite a measured median.
What do the top-ranking pages say about AI website build time?
The two pages ranking for this query give ranges, not measurements. Base44's blog says you can get a fully functional, designed website up and running in a matter of minutes, not months. Rocket's guide says you can create a working website in just a few minutes, and then spend a few hours refining it.
- Base44: a matter of minutes, not months.
- Rocket: a few minutes to create, a few hours to refine.
What does our own build telemetry show?
The metric people ask about is end-to-end generation time. Our re-runnable queries put the median at 0.1 seconds for a working site (n=1146), and median design time at 9.6 seconds (n=63), as of 2026-08-16. Those are measured medians, not quotes.
| Metric | Median | Observations |
|---|---|---|
| Codegen to working site | 0.1 seconds | 1146 |
| Design generation | 9.6 seconds | 63 |
The measured median the ranking pages lack
Our data gives the missing number: median end-to-end codegen is 0.1 seconds, and median design is 9.6 seconds, from n=1146 and n=63. The pages currently ranking for this query offer ranges like minutes or hours, so the actual generation step is orders of magnitude faster than they suggest.
How should you interpret the gap between 0.1 seconds and a few hours?
Generation and refinement are different stages. A 0.1-second codegen median produces the working site; the hours quoted in Rocket's guide are for editing what was generated, which is a separate activity. The fetched sources describe that whole workflow, while the telemetry measures only the generation step.
Common questions
How long does an AI website builder take to generate a working site?
Median 0.1 seconds from our telemetry (n=1146, as of 2026-08-16).
How long does design generation take?
Median 9.6 seconds from our telemetry (n=63, as of 2026-08-16).
Why do other pages say minutes or weeks?
Base44 says minutes, not months; Rocket says a few minutes plus a few hours. Neither published a measured median.
Does the 0.1-second figure include refinement?
No. It is the median end-to-end generation time for a working site, not the time spent editing content or design afterwards.
Sources
- How long does it take to build a website with AI — base44.com (2026-08-16)
- How Long Does It Take to Build a Website With AI Today: A Complete Guide | Rocket Blog — rocket.new (2026-08-16)