1Conversational Coding. Describe your changes in plain English - Modify your system’s behavior in plain English—"Add a 'Loyalty Status' field to the customer profile" or "Automatically export a CSV of all pending invoices every Friday."
Buy Launch-Ready Software
Buy Launch-Ready Professional Software for the AI Era.
Buy fully-functional, enterprise-hardened software that you own forever. Our Pilot launches it on your infrastructure in minutes—leaving you free to customize it with AI, without the 6-month debugging hell of a broken foundation.
Pick Your Foundation
Each product ships as a fully-functional, production-grade codebase that you own forever.
Project Management System
A high-performance task and team collaboration software. Own your internal workflows instead of renting them. The sovereign alternative to:
Asana
Trello
Customer Relationship (CRM)
The heart of your sales engine. Contacts, custom pipelines, and automated lead logic — without the per-seat tax. The sovereign alternative to:
HubSpot
Salesforce
Asset & Inventory Tracking (AIT)
Professional inventory management and asset lifecycle tracking. Bridge the gap between messy spreadsheets and rigid ERPs. The sovereign alternative to:
NetSuite
Zoho Inventory
Event Ticketing System (ETS)
Hardened e-ticketing software for professional organizers. Real-time seat maps and scanning with zero per-ticket fees. The sovereign alternative to:
Eventbrite
Ticketmaster
Reservation & Booking System (RBS)
For Gyms, Salons, and clinics allowing customers to book time slots and pre-pay. Own your schedule and client data. The alternative to:
Calendly
Mindbody
F&B Management System (RMS)
POS and operations with deep inventory and waste tracking. Engineered for peak reliability with no per-transaction fees. Own your hospitality data. Switch from:
Toast
Lightspeed
How It Works
How We Get You There
#01 Choose Your Software
Pick a software from our list, like a CRM, ERP or a Booking System. You buy the actual code from us one time, and you own it forever. No monthly "per-user" fees. Each one comes with all core-features.
Code storage partner: GitHub
< Clean, well documented and tested code built on modern Symfony 8 core, uploaded to your company's private GitHub repository. >
#02 We Launch it for You
You don't need to be a computer expert or hire a developer to start. We help you setup a server, upload the software, connect your web address (domain), and make sure everything is running perfectly.
Cloud provider: DigitalOcean & Google Cloud
< Our agent deploys the software to your DigitalOcean Droplet. It handles SSL, Database and spins up Docker containers. >
#03 Customize with AI
Every business is different. You can use AI tools to change your software—build a new feature, add an integration, or change the design. You don't need a big agency to make changes anymore.
Optimized for: Cursor & Windsurf
< Vibe-Code optimized: Use Cursor or Windsurf to edit App Core logic. Test locally with pre-built test routines, easily deploy updates with our agent. >
#04 24/7 Security Guard
We don't just leave you alone. Our automated "Guard" stays on your server to watch for problems, keep your data safe, and tell you if the system needs an update.
Infrastructure: Docker
< The Sentinel Agent monitors resource usage and scans for anomalies and provides AI-powered patches for the Outer Core. >
Evolve Your Asset: How to update your software
Software should never be a dead end. At SolidSource, you decide how your digital property grows—without ever getting stuck in a "SaaS trap".
Option A: Absolute Sovereignty (Do It Yourself)
For those who love full control. Since you own 100% of the repository and the server, you can treat your asset like a classic open-source project.
- 1Work Locally. Clone your code to your own machine and use professional tools like Cursor or VS Code.
- 2Industry Standard. Use Docker to simulate the exact server environment locally—ensuring there are zero surprises during go-live.
- 3Automated Deployment. A simple git push is all it takes. Our hardened GitHub Actions Pipeline takes over, runs your tests, and deploys your updates securely to your server.
"No monthly fees, no limits. Just you and your code (and help from our tutorials)."
Development Support
Access step-by-step tutorials on how to customize your codebase, run it locally, and safely deploy updates.
Option B: SolidSource Studio (AI-Powered Magic)
Don't have a tech team? No problem. With SolidSource Studio (our Agentic Sandbox module), maintaining and updating your software is as easy as having a conversation.
2Risk-Free Sandbox. Your changes become instantly visible on a private Sandbox Server. Experiment as much as you want without affecting your live site. Test logic changes, validate workflows or integrations without touching your live business data.
3One-Click Release. Once you are happy with the changes, hit "Publish". The AI prepares the code professionally, and our system handles the stable rollout to your production environment.
Why Own Your Software
Why Smart Businesses Build on a Hardened Core
An AI-native chassis designed for unlimited scalability
SaaS costs compound. Ownership doesn't.
The average business spends over €15,000/year on SaaS tools. After three years, you've spent €45,000 and own nothing. With SolidSource, you pay once and the software is yours forever. The math is simple.
Your data stays where it belongs.
When you use SaaS, your customer data, business logic, and trade secrets live on someone else's servers. With owned software, your data never leaves your infrastructure. Full compliance, zero exposure.
No more feature hostage situations.
Tired of waiting for a SaaS vendor to build the feature you need? Or paying for an expensive plan just to unlock one capability? When you own the code, you decide what gets built and when.
Complete transparency. No black boxes.
SaaS applications are black boxes. You don't know how they handle your data, what they log, or what they share. Owned software means you can audit every line of code and every database query.
It works as long as you need it to.
SaaS vendors shut down, get acquired, or pivot. When that happens, you scramble. Software you own keeps running regardless of what happens to anyone else's business. Your tools. Your timeline.
Skip the "Blank Page" Phase.
Don't spend 6 months building the "basics" like login screens and database setups. We give you a professional, 100% finished foundation so you can start building your unique features on day one.
Testimonials
SolidSource in Action
Our Event Ticketing System powers Shanghai's largest Christmas Market.
The Christkindlmarket on the Bund is no place for experiments. With over 200,000 visitors per season and peak loads of several thousand bookings per hour, this event demands more than just a "pretty UI." While anyone can "vibe-code" a simple tool with AI today, our solution is built on a professionally hardened Symfony chassis designed for extreme traffic and zero downtime.
Compare Your Options
SaaS vs. DIY vs. SolidSource
Stop bleeding €15,000+/year on SaaS licenses or waste 6 months on vibe coding from scratch. Own your software for a fraction of the cost and launch bug free in 1-2 days.
| Feature | SaaS | Vibe Code It | SolidSource |
|---|---|---|---|
| You own the source code | |||
| Production-grade quality | |||
| Custom to your business | |||
| Deployed on your infra | |||
| Ongoing security updates | |||
| No recurring license fee | |||
| Professional support | |||
| Time to launch | Instant | Weeks/Months | 1-2 Days |
| Total 3-year cost (typical) | €45,000+ | €5,000 (+headache) | €2,500 |
Save up to €40,000 over 3 years
— compared to typical SaaS subscriptions
Pricing
Transparent pricing. No surprises.
One fee to build. One optional fee to maintain. That's it.
Purchase, Build & Deploy
From €600
One-time payment. You own everything.
- Full source code ownership
- Deployed on your infrastructure
- Complete documentation
- Pre-trained AI agents
- 30-day post-launch support
Guard Plan
From €48
/month
Optional. Cancel anytime.
- AI-Backdoor & Security Scan
- Automated Security Patches
- 24/7 Health Monitoring
- Performance Tuning
- Compliance & Health Reports
Hosting fees are not included in the pricing. We deploy on DigitalOcean or Google Cloud. Prices for hosting start at 10–20€/month for low/medium traffic sites and from 15€ for a secure managed database. Read more
The Safety Check
Real answers about data, control, and what happens if things go wrong.
#01 Is my customer data actually safe on a server I control?
The Reality: We build your system with a professional architecture where the code, the database, and the files are stored in completely separate "rooms". Your business data lives in a secure vault managed by world-class providers like Google Cloud and DigitalOcean, who handle all technical maintenance, security patches, and daily backups for you. This isolation means that even if the website crashes or is being updated, your records remain untouched and perfectly safe. You get the security of a multi-billion dollar infrastructure while maintaining 100% ownership of the account and everything inside it.
#02 What if I break the software while trying to change it?
The Reality: You aren't coding on a blank page; you are building on a professional chassis that keeps AI agents—now as capable as the world's best developers—within safe lanes. You can test every change locally on your computer first, while our built-in testing routines automatically scan for errors to prevent your "vibe-coded" features from breaking the system. Finally, our automated agent acts as a last line of defense, double-checking the code integrity before it ever reaches your live server. And our agent helps you deploy it to the live server so you can safely push updates with a click of a button.
#03 How future-proof is this investment?
The Reality: Your software is a permanent business asset, not a temporary rental. Because you own the source code and the infrastructure, the system remains fully operational regardless of our company's future; you simply manage your own yearly server and GitHub renewals. Built on the world-standard Symfony foundation, this chassis is designed to stay compatible with evolving AI tools and security standards for decades. Any professional developer in the world can maintain this code if needed, ensuring you never hit a technology "dead-end" or face vendor lock-in.
Talk to Us
Ready to own your software?
Schedule a free 30-minute discovery call. No pitch deck, no pressure.
Schedule a Call
Pick a time that works for you. We'll walk through your current stack, identify ownership opportunities, and give you a clear roadmap — all in 30 minutes.
Email Us Directly
Prefer email? Reach out at hello@solidsource.dev and we'll get back to you within 24 hours.
What to Expect
No sales pressure. We'll assess your situation honestly. If SolidSource isn't the right fit, we'll tell you and point you in the right direction.