3+ years of free updates on every product I ship EU-based · GDPR-friendly · pay in € or $ Instant delivery — license key and download in your inbox within seconds New on SevinHub — I just relaunched the platform with v5 Several free PHP tools available — no signup required Direct support from me — typically replies in under 4h Early-member promo codes live right now — check your inbox after signup 3+ years of free updates on every product I ship EU-based · GDPR-friendly · pay in € or $ Instant delivery — license key and download in your inbox within seconds New on SevinHub — I just relaunched the platform with v5 Several free PHP tools available — no signup required Direct support from me — typically replies in under 4h Early-member promo codes live right now — check your inbox after signup
SevinHub v5 · Live · 2026 release

Build Smarter. Ship Faster. Stay Secure. by SevinHub

SevinHub is a modern software, AI, cybersecurity and web-app ecosystem created by Sergiu Vincze — delivering premium PHP scripts, white-label apps, business landing pages, AI tools, and practical security services.

PHP 8 / MySQL
Cybersecurity
AI Tools
Mobile-First
cPanel Ready
Early-customer perks
SevinHub is brand-new — and I'm rewarding the first members.

Free products

Several PHP tools available free, no signup gate.

Promo codes

Launch discounts on premium scripts & security packs.

3+ years of free updates & patches · direct support from me · install help always included.
Claim my early-member perks
Free account · no card · 60-second signup
Secure Stripe checkout Crypto via NOWPayments EU SEPA bank transfer VAT invoices GDPR · EU-based 3+ years free updates Instant delivery Lifetime ownership · zero subscriptions
3+
Products
1
Free Tools
3+
Years Free Updates
9
Security Packs

Featured Products

Hand-picked premium PHP scripts, web apps, and digital tools. One-time purchase, lifetime yours.

B2B and B2C — one marketplace, two audiences

SevinHub ships scripts and digital tools for businesses that run on them daily and for the consumers they serve. Filter by audience to find exactly what fits your project.

B2B (for businesses)

Tools that run the back-office 2 products tagged for B2B

Built for agencies, SaaS teams, and operators — internal dashboards, lead-gen funnels, white-label resale, billing systems, automation, and analytics. Production-ready out of the box.

  • White-label friendly — resell to your own clients
  • Extended licenses for unlimited projects
  • Dashboards, CRMs, automation, billing & analytics
  • Direct support from the team that built it
Browse B2B products
B2C (for consumers)

Products end-users actually love 2 products tagged for B2C

Built for the people on the other side of the screen — storefronts, booking apps, productivity tools, social features, content sites, and everyday digital experiences. Mobile-first, fast, friendly.

  • Mobile-first, premium dark/neon UI
  • Storefronts, bookings, communities, content
  • GDPR-ready, fast on shared hosting
  • 3+ years of free updates & security patches
Browse B2C products
Need both? Many SevinHub scripts are tagged B2B + B2C — same code-base, two audiences. See dual-audience products →

About SevinHub

SevinHub is built by Sergiu Vincze — a 27-year-old developer and junior cybersecurity practitioner based in Belgium. The mission is simple: create practical, secure, and beautifully designed web tools that solve real business problems. Every product is built on PHP/MySQL, designed for shared hosting and VPS, and comes with honest pricing and long-term support.

Core Skills
PHP 8+
MySQL/PDO
Cybersecurity
AI Integration
Mobile-First
VPS/cPanel
Bootstrap 5
SOC Analyst
Pen Testing
Automation

Security First

Every product is built with security in mind — CSRF protection, prepared statements, secure sessions, and input validation from day one.

Hosting Friendly

All products run on shared cPanel hosting and VPS. No Composer, no Node.js, no complex setup. Just upload and run.

3+ Year Updates

Free updates and security patches for 3+ years after purchase. We're committed to your long-term success.

White-Label Ready

Most scripts are fully rebrandable. Buy once, use for your clients or your own business — extended license available.

New Arrivals

View All New

What We Build & Secure

From custom PHP web apps to authorized cybersecurity assessments — practical digital solutions for modern businesses.

Custom PHP Apps

Tailored web applications built with PHP/MySQL. Secure, fast, shared-hosting ready.

Business Landing Pages

Modern, conversion-focused landing pages for your startup or business. Mobile-first.

White-Label Scripts

Rebrandable PHP scripts you can resell to clients. One-time purchase, no royalties.

AI Integrations

Add AI-powered features to your apps — chat, content generation, summarization.

Blue Team Security

Website security reviews, vulnerability reports, login hardening, log analysis.

Red Team Testing

Authorized penetration testing for web apps. Find real weaknesses before attackers do.

Dashboards & Admin Panels

Custom admin panels, analytics dashboards, and internal tools for your team.

Automation & Workflows

Form handlers, Telegram bots, email automation, API integrations — reduce manual work.

Security Service Packs

Practical, authorized cybersecurity assessments for websites and web applications.

Blue Team
Blue Team Starter Security Review

Entry-level security assessment for small websites and web apps.

  • Manual review of login/authentication security
  • Password policy check
  • HTTP security headers analysis
  • SSL/TLS configuration review
€85.00
Starting from
Request
Blue Team
Website Security Check

Comprehensive website security assessment with actionable report.

  • Frontend security review
  • HTTPS/SSL check
  • Exposed files and directories check
  • Common PHP misconfigurations
€34.00
Starting from
Request
Blue Team
Login & Session Security Review

Deep-dive into authentication and session management security.

  • Login flow security audit
  • Session token review
  • CSRF protection check
  • Brute-force protection check
€60.00
Starting from
Request
Blue Team
Basic Vulnerability Report

Systematic vulnerability identification for small web projects.

  • OWASP Top 10 focused assessment
  • SQL injection check
  • XSS vulnerability check
  • File upload security check
€89.00
Starting from
Request
Blue Team
Phishing Awareness & Email Security Review

Email security and phishing awareness assessment for your domain.

  • SPF, DKIM, DMARC review
  • Phishing simulation analysis
  • Email header forensics (sample)
  • Phishing awareness PDF guide
€89.00
Starting from
Request
Blue Team
SOC-Style Log Review

Log analysis and anomaly detection for web server and application logs.

  • Web server log analysis
  • Access pattern review
  • Bot and scanner detection
  • Brute-force attempt identification
€100.00
Starting from
Request
3+ Years

Free Updates & Security Patches Included

Every product purchased from SevinHub includes free updates and security patches for 3+ years after purchase. After that period, if additional updates are required, a flat $10/update fee may apply. We believe in honest, sustainable software relationships.

Security Patches Included
Free Version Updates
Installation Support

Most Popular

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Sell Your Products on SevinHub

Apply to become a seller. Upload your PHP scripts, web apps, or digital tools. SevinHub handles listing, presentation, and visibility. You keep the profit minus a flat $4.00 marketplace fee per sale.

Upload products with approval
Keep your pricing, we add small fee
Admin review & approval
Professional marketplace listing
Start Selling

Latest from the Blog

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Why SevinHub

Built different from the typical script marketplace.

Most marketplaces leave you on your own after the download. SevinHub is the opposite: one developer, long updates, real support, and code that actually runs on your hosting.

SevinHub Typical marketplaces
Pricing model Lifetime ownership · one payment · no renewals Often resold under SaaS terms or limited licenses
Free updates after purchase 3+ years included 6–12 months, then paid renewals
Works on cPanel shared hosting No Composer, no Node.js, just upload Often requires VPS, build steps
Security baked in (CSRF, prepared statements, headers) Built by a cybersecurity practitioner Hit or miss — varies by author
Direct support from the developer Telegram + email · <4h typical reply Forum tickets · days or never
Custom builds & white-label requests Yes — request a quote in minutes Not offered
License keys + signed invoice on delivery HMAC-signed license · printable invoice Plain download link
EU / GDPR compliant Belgian-registered self-employed Often US-based · no GDPR support
Common Questions

Everything you'd ask before buying.

Why "Hub"? What does that actually mean?
SevinHub is built as one central hub where any business can replace their monthly SaaS tools with scripts they own outright. Instead of subscribing to ten different services, you come here, pick the scripts that match what you need, install them on your hosting, and stop paying rent on your own operations. That's the practice — not the pitch.
What do I actually get after I buy?
Within seconds you'll receive an email with: a one-time download link, your signed SVH-XXXX-XXXX-XXXX-XXXX license key, and a printable PDF invoice. The same download stays available inside your dashboard for re-downloads.
Will this run on my cPanel / shared hosting?
Yes. Every product is built specifically for shared hosting — pure PHP, no Composer, no Node.js build step, no Docker. PHP 7.4+ and MySQL/MariaDB is all you need. If it doesn't run on your host, I'll either fix it or refund you.
What does "3+ years of free updates" really mean?
For at least 3 years after your purchase, every new version of that product — bug fixes, security patches, new features — is yours at no extra cost. After 3 years, individual updates may be available for a small fee, but the version you bought keeps working forever.
Can I rebrand and resell to my own clients?
For products marked white-label, yes — buy the extended license and you can rebrand, install for multiple clients, and resell the configured version. The base license covers a single live deployment.
How do I pay? Do you take crypto?
Card (Stripe), crypto (NOWPayments — BTC, ETH, USDT and more), and EU SEPA bank transfer. All are processed in EUR or USD. After payment, delivery is automatic except for bank transfer, which I confirm manually within a few hours.
What if something breaks or I need help installing?
Open a ticket in the Support page or message me directly via the live chat widget — it goes straight to my Telegram. Typical reply is under 4 hours during EU business hours. Installation help is included free with every purchase.
Do you build custom software or do security work?
Yes — that's what the Services and Cybersecurity pages are for. Custom PHP apps, white-label scripts, authorized penetration testing, and security reviews. Request a quote and I'll reply within a day.
Refund policy?
Digital products are non-refundable once delivered. But: if a product doesn't work on a hosting setup it claims to support, or if it's materially different from the description, I refund 100% — no friction. Just open a ticket.
The Hub Model · In Practice Today

Replace your monthly subscriptions with software you actually own.

Every script in my marketplace is built to do the job of a SaaS tool you'd otherwise pay €20–€200/month for — except you buy it once, white-label it, and run it forever. No more rent. No more lock-in.

One Hub, Any Business

Restaurants, agencies, gyms, freelancers, e-commerce stores, SaaS founders. Pick the script that replaces your tool, install it on your hosting, done.

Lifetime, Not Monthly

Every product is one-time pricing. The version you buy stays yours forever. Updates included for 3+ years.

White-Label Ready

Most scripts are fully rebrandable. Run them for your own brand or resell them to your clients with your name on them.

This is the model. It's not coming soon — it's how SevinHub works today.

Ready to ship

Pick a script. Or build something custom. Either way, you ship today.

Browse premium PHP scripts, request a custom web app, or get your security reviewed. No subscriptions — just practical tools and direct access to the developer behind them.