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DomainBook Pro
Track domain costs, renewals & ROI in one clean portfolio
DomainBook Pro is the portfolio command center for domain brokers and investors — the modern alternative to a 40-column spreadsheet, DomainMOD or Efty. It tracks acquisition cost basis, fees and renewals paid, then computes net profit, ROI and annualized ROI on every sale. Live RDAP lookups keep expiration dates real, with color-coded 30/60/90-day countdowns and an ICS calendar feed so a good name never drops by accident. Flat $20/mo, unlimited domains, 14-day free trial.
Hey Product Hunt 👋
I build small, focused SaaS tools, and DomainBook Pro came out of a problem I kept seeing: every domain investor eventually builds a 40-column spreadsheet — and it goes stale the moment a name renews. It never tells you your real return, and sooner or later a good name quietly expires.
So I built the thing the spreadsheet was pretending to be:
• Every domain, every registrar, in one searchable ledger
• Live RDAP lookups, so expiration dates are real rather than remembered
• Cost basis in, sale out — net profit, ROI and annualized ROI calculated for you
• 30/60/90-day renewal countdowns, plus a private calendar feed
• Quarterly review that sorts the book into Hold / Monitor / Review / Drop
• Reports and multi-tab Excel export for taxes and your accountant
Flat $20/mo, unlimited domains, 14-day free trial, no credit card to start.
Would love your feedback — especially from anyone running a book of names today. What's the one number your spreadsheet never gives you?
Love that the 30/60/90-day color-coded countdowns paired with an ICS feed actually solve the "oh no it dropped" panic that every spreadsheet jockey knows too well. Smart craft choice.
About DomainBook Pro on Product Hunt
“Track domain costs, renewals & ROI in one clean portfolio”
DomainBook Pro was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #140 on the daily leaderboard. DomainBook Pro is the portfolio command center for domain brokers and investors — the modern alternative to a 40-column spreadsheet, DomainMOD or Efty. It tracks acquisition cost basis, fees and renewals paid, then computes net profit, ROI and annualized ROI on every sale. Live RDAP lookups keep expiration dates real, with color-coded 30/60/90-day countdowns and an ICS calendar feed so a good name never drops by accident. Flat $20/mo, unlimited domains, 14-day free trial.
DomainBook Pro was featured in Productivity (656.2k followers), Marketing (466k followers) and SaaS (43.1k followers) on Product Hunt. Together, these topics include over 273k products, making this a competitive space to launch in.
Who hunted DomainBook Pro?
DomainBook Pro was hunted by Mike Castellano. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how DomainBook Pro stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Mike Castellano