Altersend
Peer-to-peer, end-to-end encrypted. No accounts, no cloud storage, no size limits. Free and open source. Mac, Windows, Linux, iOS & Android.
Added July 14, 2026
· Last analysed July 14, 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 14 July 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.
Altersend is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on July 14, 2026. The site is hosted on Vercel, with a domain registered 4 months before launch. The crawl picked up 12 technologies on this site, covering analytics, developer tools, DNS providers, and business email. The stack includes Cloudflare DNS, Google Fonts, and Google Search Console.
For context, it's running the same core stack as 4,255 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (12) · Indie stack
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Business email |
Zoho Mail
(2)
|
| Email forwarding |
Namecheap Email Forwarding
|
| Transactional email |
Resend
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| JavaScript library |
React Router
|
| Analytics |
PostHog
(5)
|
| SEO |
Google Search Console
|
| SaaS |
Zoho
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_cWEulDuBWFURTjcnAAzguDv4fzKP6hkD70Tcxse9Ss0_posthog | 12mo | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_cWEulDuBWFURTjcnAAzguDv4fzKP6hkD70Tcxse9Ss0_posthog | 1.4 KB | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_cWEulDuBWFURTjcnAAzguDv4fzKP6hkD70Tcxse9Ss0_posthog | 388 B | PostHog |
| ph_phc_cWEulDuBWFURTjcnAAzguDv4fzKP6hkD70Tcxse9Ss0_primary_window_exists | 4 B | PostHog |
| ph_phc_cWEulDuBWFURTjcnAAzguDv4fzKP6hkD70Tcxse9Ss0_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 5 images: 5 oversized, 5 without width/height
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI typography signals | +5 |
| AI styling signals | +10 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.