due.box
A money accountability app and habit tracker with real money on the line. Set goals, miss a deadline, and the penalty runs automatically.
Added April 28, 2026
· Last analysed April 28, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 28 April 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
due.box is largely in shape, with a complete set of security headers, a thorough launch checklist, and well-configured email security. Visible gaps: incomplete legal pages and tracking cookies set before any opt-in.
Launched on Product Hunt on April 28, 2026. The site is hosted on HETZNER-CLOUD3-AS in Germany, with a domain registered 11 weeks before launch. The crawl picked up 9 technologies on this site, covering analytics, backend framework, CSS frameworks, and DNS providers. The stack includes Tailwind CSS, 3DNS, and Google Fonts.
For context, it's on one of the most common stacks we track, shared by 7,711 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (9)
| Business email |
Proton Mail
(3)
|
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Analytics |
PostHog
(3)
|
| SEO |
Google Search Console
|
| Backend framework |
Phoenix
(2)
|
Infrastructure
Email Security
Storage (7)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_QpxgzwSjOVSvUsMZKDP1Y5iHyvoDpNDzWit120lI47y_posthog | 12mo | PostHog |
| _do_or_due_key | 10y | Phoenix |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_QpxgzwSjOVSvUsMZKDP1Y5iHyvoDpNDzWit120lI47y_posthog | 1.4 KB | PostHog |
| Key | Size | Detected as |
|---|---|---|
| phx:deploy-version | 12 B | Phoenix |
| ph_phc_QpxgzwSjOVSvUsMZKDP1Y5iHyvoDpNDzWit120lI47y_posthog | 388 B | PostHog |
| ph_phc_QpxgzwSjOVSvUsMZKDP1Y5iHyvoDpNDzWit120lI47y_primary_window_exists | 4 B | PostHog |
| ph_phc_QpxgzwSjOVSvUsMZKDP1Y5iHyvoDpNDzWit120lI47y_window_id | 38 B | PostHog |