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Headless CMS & API integrations

Build flexible digital experiences

Traditional monolithic systems often become bottlenecks as your digital presence grows. You need to publish content across websites, mobile apps, and IoT devices – but your CMS wasn’t designed for that.

We help you implement headless architecture that separates content management from presentation, giving your team the freedom to deliver experiences wherever your audience is.

Headless CMS platforms we work with
Choosing the right headless CMS depends on your specific needs, existing infrastructure, and team capabilities. We work with different platforms and help you decide which fits best.
Directus: open-source data platform

Directus is our go-to recommendation for projects where data ownership and flexibility matter most. It wraps directly around your SQL database – PostgreSQL, MySQL, or others -meaning your content stays in a format you control.

Unlike proprietary systems, if you ever move away from Directus, your data remains in a standard database.

It provides a user-friendly interface for content teams while giving developers a powerful REST and GraphQL API. Whether you need self-hosted control or cloud convenience, Directus adapts to your infrastructure.

There’s no per-user pricing that scales unpredictably as your team grows.

Contentful: managed cloud solution

Contentful works well for teams that prefer a fully managed cloud solution. It handles infrastructure, scaling, and maintenance while providing API and content modeling tools.

We implement Contentful when clients want to focus entirely on content strategy without managing servers. It’s particularly strong for enterprises needing high availability and global content delivery.

WordPress as a headless CMS

If you’re wondering how to migrate from WordPress to headless, you don’t always need to abandon WordPress entirely.

We can keep WordPress as your content management backend while building a modern frontend with React, Next.js, or Vue. Your team keeps the familiar editing interface while we create a fast, flexible presentation layer.

This gradual evolution approach minimizes disruption and preserves your existing content and workflows.

Craft CMS: balance of flexibility and control

Craft CMS fits projects that need sophisticated content modeling without overwhelming complexity.

Its matrix fields and content modeling capabilities work well for complex content structures – like publishing platforms or resource libraries – while the templating system gives developers precise control when needed.

Need a reliable tech partner? Let’s talk.
API's and integrations

Your headless CMS needs to connect with the tools you already use. We’ve built reliable integrations with payment processors, marketing platforms, CRM systems, and analytics tools across dozens of projects. These connections handle real-time data sync, webhooks, authentication, and error handling so your systems work together.

Google Maps
Google Maps
HubSpot
HubSpot
Google Analytics
Google Analytics
Salesforce
Salesforce
Stripe
Stripe
DotPay
DotPay
Facebook
Facebook
Google Calendar
Google Calendar
Google+
Google+
LinkedIn
LinkedIn
Microsoft Dynamics 365
Microsoft Dynamics 365
Odoo
Odoo
PayPal
PayPal
PayU
PayU
Przelewy24
Przelewy24
Tpay
Tpay
X
X
Double Click
Double Click
Chili Publish
Chili Publish
New to headless CMS?

Read our blog post to understand the key advantages of headless architecture and learn whether it’s the right approach for your project.

Clients about us

Right from the start, they have showcased a highly structured methodology, underscoring their deep expertise while remaining flexible to accommodate any last-minute requests, all while staying within scope.

They have consistently met deadlines, and this commitment continues, with unwavering focus on both quality and attention to detail.

EIT Campus sygnet
Client
EIT Urban Mobility

Smultron Web Development has delivered high-quality websites and effectively implemented tools to support the client’s business. The team has completed work on time and provided excellent advice throughout. Moreover, they have a great culture and are very supportive, professional, and experienced.

Dorota Madej
DrEryk

This project was a big challenge for me. My blog had to meet my own standards, as well as the standards my visitors have come to expect from me. Throughout the entire process Smultron was patient and conscientious, ultimately leading to an amazing final result. 🙂 I’m very satisfied with their work and would definitely recommend Smultron to anyone looking for help with their website or blog.

Marta Dymek
Blogger Jadłonomia

The team was professional, and communication between teams was easy and precise. The team utilized emails, phone calls, and live meetings to sustain great engagement.(…) Their honesty and reliability are endless and they were able to solve 100% of the issues.

Tomasz Mach
CEO Binary Minds

We have been very happy with the high level of service our project received. We highly recommend Smultron’s IT services with the greatest enthusiasm. Their team always responds quickly to our requests and delivers quality results.

Mike Sygula
Co-founder TruthTheory.com

Their experience and holistic view of the e-commerce environment, they always found the best possible solutions for us, both in terms of performance and cost. I would recommend them to anyone.

Erkki Johansson
Co-owner Est populo
Let's talk
Jakub Kozak
Jakub Kozak
Co-founder, Head of technology
Need a reliable tech partner? Let’s talk.
Smultron Web Development
12 Slawkowska Street
31-014 Krakow, Poland
TAX ID: PL6762482785