Modern Open Source Client Management Software
Stop renting your customer relationships. Move to Twenty CRM: the open source client management software that gives you full control. No per-user taxes. No vendor lock-in. Just growth.
Why Smart Founders Are Choosing Open Source Client Management Software
Proprietary CRM platforms like Salesforce and HubSpot have a hidden cost. It is not just the $150 monthly check per user. It is the wall they build around your data. When you want to leave, they make it hard. When you want to integrate a new tool, they charge for API access. This is the 'SaaS Tax.'
Twenty CRM changes the math. As an open source client management software, it provides the same power as the giants without the restrictions. It is built on the AGPL-3.0 license. This means the code is yours to inspect, modify, and run. You own the database. You own the workflows. You own the future of your sales process.
Break Free from Per-User Pricing
Most CRM companies penalize your success. As your team grows, your bill scales vertically. This creates friction in hiring. With Twenty CRM hosted on Opsily, you pay for the server, not the person. Add five reps or fifty. Your cost stays predictable. This is how you build a sustainable operations stack.
Built for the Modern Web
Twenty CRM is not a relic of the early 2000s. It uses a modern stack: TypeScript, React, and GraphQL. This makes it fast. It makes it extensible. If your developers want to build a custom AI agent or a unique dashboard, they have the tools to do it. You are not waiting for a vendor to release a feature. You are in the driver's seat.
Self-Hosted Twenty CRM vs. Proprietary Giants
A direct look at how open source client management software stacks up against Salesforce and HubSpot.
Pricing based on standard enterprise tiers as of 2024.
Managed Open Source Client Management Software
Running open source client management software shouldn't require a DevOps degree. We handle the heavy lifting so you can focus on your clients.
Lightning Speed Deployment
Launch your Twenty CRM instance in under three minutes. We use optimized Docker configurations to ensure your CRM is snappy from the first login. No manual server configuration or database tuning required. We handle the setup; you handle the sales.
Shield Your Customer Data
Security is not an option. We provide automatic SSL certificates, isolated environments, and daily encrypted backups. Your data lives in German data centers, meeting the strictest GDPR requirements. You get the privacy of a private server with the ease of a cloud app.
Refresh and Update Daily
Open source moves fast. Twenty CRM gets updates almost every day. With Opsily, you get one-click updates. We test the new releases to ensure compatibility before you deploy. Stay on the edge of innovation without the risk of breaking your production environment.
Built for teams who need reliability
A Full Suite of CRM Capabilities
Twenty CRM provides the core features you need to manage your pipeline, without the clutter of legacy systems.
Start Your CRM →Transparent Pricing for Your CRM
Choose the capacity you need. All plans include managed updates, security patches, and German hosting.
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Deploy Your CRM in Three Steps
Deploy your CRM in three steps.
Choose Your App
Select an app to get started.
Select Twenty CRM
Find Twenty CRM in our application catalog. It is pre-configured and ready for enterprise use.
Choose Your Server
Select a plan that fits your team size. Start small and scale as your database grows.
Launch and Import
Your instance is live in minutes. Use the built-in tools to import your CSVs from Salesforce or HubSpot.
Your Data, Your Jurisdiction
We build on a foundation of trust and strict compliance standards.
GDPR Compliant
Data never leaves the EU. All servers are located in Germany.
Data Sovereignty
You own the database. Export the full SQL dump at any time.
Secure Isolation
Each instance runs in its own container for maximum privacy.
Encrypted Backups
End-to-end encryption for backups.
Frequently Asked Questions
Open source client management software is a CRM where the source code is public and freely available. Unlike closed systems like Salesforce, you can host it yourself and modify it to fit your needs. This prevents vendor lock-in and allows for total data sovereignty. Twenty CRM is the leading modern example of this approach.
Ready to Own Your CRM?
Join the 44K+ developers and founders choosing open source. Deploy Twenty CRM on Opsily today.