Fyxer
Fyxer is the email assistant that organizes your inbox, writes draft replies in your tone, and takes meeting notes.
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 20 June 2026; the live site may have changed since.
Fyxer ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: missing Referrer-Policy and X-Content-Type-Options and tracking cookies set before any opt-in.
Launched on Product Hunt on June 20, 2026. The site is hosted on Amazon.com in the United States, with a domain registered in 2014. Our crawler found 30 technologies on this site, covering advertising, analytics, transactional email, and security. The stack includes Next.js, Payload, and React.
Notably, it's on a stack we've seen on only 21 launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (30) · Indie stack
| CDN |
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| DNS |
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| Hosting |
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| Security |
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| HSTS |
| Business email |
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| Email marketing |
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| Transactional email |
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| BaaS |
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| CMS |
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| CSS framework |
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| Framework |
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| Meta-framework |
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| UI library |
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| Advertising |
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| Analytics |
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| GrowthBook | |
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| SEO |
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| Tag management |
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| SaaS |
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| Sales intelligence |
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| AI API |
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| AI service |
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Infrastructure
Email Security
Storage (39)
| Name | Lifetime | Detected as |
|---|---|---|
| bcookie | 12mo | |
| device_id | 1y | - |
| FPAU | 2mo | - |
| FPID | 1y | Google Analytics |
| FPLC | 20h | Google Analytics |
| hubspotutk | 5mo | HubSpot |
| lidc | 23h | |
| li_gc | 5mo | |
| MUID | 1y | Bing Ads |
| ph_phc_KUqflFJ4xNkTXdt3MOE0DhDhwurfjeohvnzHTVkR4Pv_posthog | 12mo | PostHog |
| ttcsid | 2mo | TikTok Pixel |
| ttcsid_CVN8L5JC77UAVALLH810 | 2mo | TikTok Pixel |
| x-geo-country | 1h | - |
| _cfuvid | session | Cloudflare |
| _fbp | 2mo | Facebook Pixel |
| _ga | 1y | Google Analytics |
| _ga_RVFMMG15J2 | 1y | Google Analytics |
| _gcl_au | 2mo | Google Ads |
| _lfa | 12mo | Leadfeeder |
| _switch_session_id | 6d | - |
| _ttp | 2mo | TikTok Pixel |
| _tt_enable_cookie | 2mo | TikTok Pixel |
| __cf_bm | < 1h | Cloudflare |
| __hssc | < 1h | HubSpot |
| __hssrc | session | HubSpot |
| __hstc | 5mo | HubSpot |
| Key | Size | Detected as |
|---|---|---|
| device_id | 36 B | - |
| lastExternalReferrer | 5 B | - |
| lastExternalReferrerTime | 13 B | - |
| ph_phc_KUqflFJ4xNkTXdt3MOE0DhDhwurfjeohvnzHTVkR4Pv_posthog | 5.9 KB | PostHog |
| _gcl_ls | 332 B | Google Ads |
| _lfa | 36 B | Leadfeeder |
| _lfa_expiry | 24 B | Leadfeeder |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_KUqflFJ4xNkTXdt3MOE0DhDhwurfjeohvnzHTVkR4Pv_posthog | 329 B | PostHog |
| ph_phc_KUqflFJ4xNkTXdt3MOE0DhDhwurfjeohvnzHTVkR4Pv_primary_window_exists | 4 B | PostHog |
| ph_phc_KUqflFJ4xNkTXdt3MOE0DhDhwurfjeohvnzHTVkR4Pv_window_id | 38 B | PostHog |
| tt_appInfo | 17 B | TikTok Pixel |
| tt_pixel_session_index | 20 B | TikTok Pixel |
| tt_sessionId | 60 B | TikTok Pixel |
Readiness Breakdown How?
Performance How?
⚠ 114 images: 27 oversized, 21 missing alt text
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 copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI stack signals | +10 |
| AI layout signals | +5 |
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.
