We connect your business apps
What business apps will you connect?
Discover more business apps
Results that speak louder than promises
Certitude significantly reduced operational costs
Instead of buying new tools or adding complexity, Certitude connected what they already had. That simple shift removed hours of manual work, increased accuracy and delivered meaningful cost savings.
Your business apps. Your decision.
To fit your work
Whether you're a medium-sized business or a large enterprise, we adapt to your business's size and complexity.
DIY or full support
Build it yourself, work with a partner, or let us handle everything. You choose the way that fits your business.
Connect your apps
Stop buying new software to fix the same problem. Get the apps you already have to talk to each other.
Managed Services
Your integrations should feel seamless. We handle planning, building, testing, and long-term support so everything functions as it should. You always work with real people who understand your business needs and take responsibility for the outcome.
Built for you
We map how your work actually happens and build integrations that support your real day-to-day tasks. You get a setup that fits your business from the start.
Full ownership
A dedicated team takes responsibility for your project from the first conversation to delivery. You always speak with real people who make sure everything works as expected.
Real support
When something needs attention, you speak with someone who knows your setup. No bots. No endless ticket loops. Just real specialists who can quickly solve real issues.
Always improving
Your business changes, and your integrations should follow. We monitor, adjust, and improve your setup so it keeps working as your needs evolve.
Solve your integration challenges fast with solutions that cut costs and increase efficiency in days, not months.
Discovery
Solution
design
Build
Deployment
in production
Why companies choose us
We help businesses make their apps work together and take responsibility for the outcome.
Your business needs
We take time to understand how your team works and what slows you down.
Your integration is built around your processes, not the other way around.
Proven experience
More than ten years of delivering integrations for finance, HR, sales and operations.
If your apps can work together, we will make it happen.
Strong security standards
Your data stays protected.
Our methods and platform follow recognised security requirements from day one.
Solutions that last
We focus on approaches that are stable and dependable.
No unnecessary tools. No short-term fixes.
A team that takes ownership
You always work with real people who stay with the project from start to finish.
No bots. No handovers. No guessing.
Trusted across Europe
From our offices in Oslo, London and Lisbon we support more than one thousand companies.
We make their business apps work together so their teams can focus on their actual work.
What our clients are saying