BuiltWhen · Office #57,556

Where it puts itself

Publishes a comparison page.

“Read the guide: Domain Age vs. Website Age → -> https://builtwhen.com/guides/domain-age-vs-website-age”

What it costs

Monthly subscription. A free tier, free forever. No yearly plan. Prices quoted: $49 / month, $9 / month.

• Monthly: yes
• Yearly: no
• Free plan: free forever
• Price: $49 / month · $9 / month

“Free Free 3 new analyses per day Unlimited viewing of existing reports Shareable report links Analyze a website Pro $9 / month 100 analyses per month Re-run analyses any time Save and export reports Coming soon. Get one email when it launches. Email address Join waitlist Agency $49 / month Bulk analysis Website change monitoring API access Coming soon. Get one email when it launches.”

“Free Free 3 new analyses per day Unlimited viewing of existing reports Shareable report links”

“Free Free 3 new analyses per day Unlimited viewing of existing reports Shareable report links Analyze a website Pro $9 / month 100 analyses per month Re-run analyses any time Save and export reports Coming soon. Get one email when it launches. Email address Join waitlist Agency $49 / month Bulk analysis Website change monitoring API access Coming soon. Get one email when it launches. Email address Join waitlist”

How it runs

A web app. Hosted in the cloud.

• Kind: web
• Runs where: cloud / hosted

“Enter any website to see its estimated launch date”

“BuiltWhen analyzes historical evidence to estimate when a website launched”

What it works with

Names Internet Archive on its pages.

• Names: Internet Archive

“BuiltWhen analyzes historical evidence to estimate when a website launched, how it has changed, and what powers it today.”

“Internet Archive”

What it offers as proof

Live, no waitlist. Claims “150+”. Try it without signing up. Publishes docs.

• Number claimed: 150+
• Trial asks for: nothing

“Free, no signup.”

“Evidence-backed website history across 150+ analyzed domains”