Adding spice to open-source
Seasoned engineers who design, deploy and operate your open-source platforms with confidence: Kubernetes, Proxmox, Ceph, PostgreSQL, data platforms and private LLMs. Backed by 24/7 support.
Prefer to talk? Call Henk on 083 233 6089 or Claude on 083 243 2956.
Services
Comprehensive support and professional services across your open-source stack. Pick one, or let us own the whole lifecycle.
Round-the-clock expert support for mission-critical open-source infrastructure. Get immediate assistance when you need it most.
Complete operational management of your infrastructure. We monitor, maintain and optimise your systems while you focus on core business.
Strategic technology consulting to align your open-source choices with business objectives: architecture reviews, technology assessments and roadmap planning.
Get a quote for ConsultingProfessional setup and deployment of open-source platforms. We handle the complexity and deliver secure, optimised, production-ready installations.
Get a quote for InstallationExpert guidance on optimal configuration and tuning, so you get peak performance, security and reliability from your stack.
Get a quote for Configuration AssistanceSeamless moves to newer versions and platforms. Zero-downtime upgrades with comprehensive testing and rollback plans.
Get a quote for Upgrades & MigrationsTailored AI and machine-learning solutions using open-source LLMs. We fine-tune models for your use cases and deploy them securely on your own infrastructure, so your data stays yours.
Why Open Sauce
We bridge the gap between powerful open-source technologies and enterprise-grade reliability, for businesses of all sizes.
Start your projectArchitecture, installation, hardening, automation and operations, under one roof.
Metrics, logs, tracing, alerting and SLOs from day one.
Cost-optimised designs that keep you in control of your platform and your budget.
High availability, fault tolerance and tested recovery plans.
Knowledge transfer and upskilling, so you're never dependent on us.
Solutions
From digital transformation to AI, we deliver end-to-end solutions on proven open-source technology, each one tailored to your requirements.
8 solutions: swipe, or use the arrows below.
Digital Transformation
Modernise legacy apps and infrastructure with containers, microservices and Kubernetes, for scalability, reliability and development velocity.
Faster deployment cycles · Reduced operational overhead
Big Data & Analytics
Robust, scalable data platforms, from real-time streaming to batch, that support analytics, ML and BI at any scale.
Real-time insights · ML-ready infrastructure
DevOps & Automation
Automated, repeatable, version-controlled deployments that cut manual errors and keep every environment consistent.
Consistent environments · Reduced deployment time
Business Continuity
Resilient architectures that minimise downtime, protect against data loss and enable rapid recovery from any failure.
Automated failover · Geographic redundancy
Cybersecurity
Security frameworks that protect infrastructure and data while meeting regulatory requirements: secure by design.
Centralised secrets · Zero-trust architecture
Operations
Round-the-clock monitoring, maintenance and support for your entire open-source stack, with guaranteed SLAs.
Proactive maintenance · Expert support
Artificial Intelligence
Production-ready ML platforms on your own infrastructure: deploy, fine-tune and scale models with data privacy built in.
On-premises AI · Model versioning
Migration & Upgrade
Move from proprietary platforms to open-source alternatives, cutting licensing costs and improving performance.
Reduced licensing costs · Future-proof architecture
Solution 1 of 8
Platforms
Paying too much for VMware?
We help organisations move from expensive proprietary virtualisation to Proxmox, with the same enterprise features and no licensing costs: cluster setup, storage, backups and disaster recovery included.
How we work
Every engagement follows the same proven path. Join at any step, or let us take you all the way.
Architecture reviews, technology assessments and a roadmap aligned to your business goals.
Secure, optimised, production-ready installs with HA and tested recovery plans.
Infrastructure as code plus metrics, logs, tracing and alerting from day one.
24/7 support or fully managed operations, with proactive maintenance.
Knowledge transfer and training so your people own the platform with confidence.
Not sure where to start? Ask for an architecture review.
Experience & proof
60+
years of combined founder experience implementing and operating open-source products across sectors.
When you call Open Sauce, you speak to the people who design and run these platforms.
About
Open Sauce supports small, medium and large enterprises. Our founders bring 60+ years of combined experience implementing and operating open-source products across sectors, ensuring performance and reliability.
We empower teams with expert support, upskilling and tailored services for robust, efficient solutions. That's the spice we add to open-source.
Contact
Every solution is tailored to your requirements. Tell us what you're running and where it hurts, and we'll respond promptly.
We'll respond promptly. Need us sooner? Call Henk on 083 233 6089.
