We develop high-performance websites, scalable platforms and digital solutions with WordPress, TYPO3, Craft CMS and headless architectures – complemented by AI solutions and measurable marketing.
Sidora AG is your Swiss agency for web design, web development and digital marketing. We help businesses not only implement digital projects but operate them successfully in the long term.
Whether WordPress website, TYPO3 enterprise platform, Craft CMS solution, headless architecture or custom web application: We combine strategy, design, technology and marketing into a solid digital foundation for growth.
More than two decades of experience in web development, CMS architectures and digital platforms make us a reliable partner. We know the technical pitfalls and solve them systematically.
SEO, performance and data integration are standard. We consistently align projects with business objectives.
From strategy & UX through development to maintenance – we accompany the entire lifecycle.
No rigid templates. Custom CMS architectures and interfaces for your processes.
Scalable and future-proof. Ready for AI, headless and new markets.
We build digital systems that grow with your business.
We develop tailored web solutions that go far beyond traditional websites. From scalable web applications and Progressive Web Apps (PWA) to API-based platforms – always custom, future-proof and precisely aligned with your business processes.
Custom business applications for digitisation, automation and integration of complex processes.
View DetailsApp-like solutions with high performance, offline functionality and optimal user experience – without app store dependency.
View DetailsSeamless integration of ERP, CRM, finance and third-party systems – for consistent data flows and efficient processes.
View DetailsWe develop custom, not with page builders. Our choice for scalability:
Experience from projects with high demands on stability, security and scalability:
Cleanly engineered systems that grow with your business – technically, strategically and economically.
Discuss Your ProjectArtificial intelligence only delivers real value when deeply integrated into processes. We develop AI-powered features for websites and platforms – from content assistance to intelligent workflows and API-based process automation.
Autonomous AI agents handle recurring tasks across entire workflows – from data capture through decisions to system execution. This significantly reduces manual effort.
Operations, customer service, lead qualification, internal workflows
We develop tailored AI applications based on your own data. With RAG architectures, we enable reliable answers from internal documents.
No hallucinations, controllable results, Swiss DPA-compliant usage
AI only makes sense when it is controllable and compliant. We create the technical foundation for Governed AI – including monitoring, versioning and access controls.
Compliance, scalability, long-term operations
Properly implemented, it becomes a strategic production factor.
Analyse AI PotentialOur SEO and marketing strategies are data-driven, measurable and built for the long term. We combine Technical SEO, content strategy and performance optimisation.
No guesswork – analytics and measurable KPIs for precise control.
Optimisation of the technical foundation for Google and user experience for your visitors.
We handle maintenance, security updates, monitoring and hosting consultation. This keeps your platform secure, performant and always extensible.
Proactive firewalls, malware scans and ISO-compliant data security.
24/7 uptime monitoring with real-time alerts for anomalies.
Regular CMS & plugin updates for maximum system stability.
Dedicated contacts and fast response times.
Technology decisions are business decisions. We advise Swiss SMEs and enterprise companies with full technology neutrality — from CMS selection to AI strategy and web architecture.
Discover consulting servicesNo vendor lock-in, no CMS manufacturer partnerships. We recommend what fits your business.
Over 20 years of experience, 50+ technologies evaluated. We know the pitfalls.
No PowerPoint without follow-through. We advise and implement when needed.
Partnerships that work
"The FOPH was always and in every respect extremely satisfied with the services of Sidora AG. They consistently met and in some cases even exceeded our expectations."
"Sidora is an innovative and reliable partner who comprehensively and successfully supports us in implementing all marketing measures."
"The FOPH was always and in every respect extremely satisfied with the services of Sidora AG. They consistently met and in some cases even exceeded our expectations."
"Sidora is an innovative and reliable partner who comprehensively and successfully supports us in implementing all marketing measures."
"We have been working with Sidora for several years and the service has always been commendable. Even for more demanding problems, a good and useful solution was always developed."
"A reliable partner with strong implementation expertise. The Sidora team delivers not only quality but also pragmatic solutions."
"We have been working with Sidora for several years and the service has always been commendable. Even for more demanding problems, a good and useful solution was always developed."
"A reliable partner with strong implementation expertise. The Sidora team delivers not only quality but also pragmatic solutions."
"We are very satisfied with our new website. Particularly noteworthy is the proactive approach of Mr. Bunjaku and his team. They independently contributed improvement ideas and implemented them promptly."
"We are extremely satisfied with our new website and can only recommend Sidora. We were very well looked after right to the end."
"We are very satisfied with our new website. Particularly noteworthy is the proactive approach of Mr. Bunjaku and his team. They independently contributed improvement ideas and implemented them promptly."
"We are extremely satisfied with our new website and can only recommend Sidora. We were very well looked after right to the end."
Whether new website, CMS modernisation, AI integration or marketing optimisation – we advise you honestly, systematically and solution-oriented.
