Scalable Apps in Weeks With FlutterFlow
Work with a dedicated FlutterFlow Partner to launch and scale mobile & web apps in weeks, not months.
FlutterFlow Agency Of The Year
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Certified FlutterFlow Agency
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FlutterFlow App Design Of The Year
PitchSafe
Track performance. Train smarter.
WildSound
Experience real nature sounds.
Superplan
Smarter tool for financial planning.
FFDC
Built for the FlutterFlow community.
Recap
Share moments that matter.
Building products that don’t just launch — they perform, grow, and deliver results
100+
FlutterFlow Projects Completed
2025
Winners of FFDC Agency Of The Year
$20M+
ARR Products Built With FlutterFlow Before
4.
Calda’s Clutch Rating
Why work with us?
We act as an extension of your team, supporting your product with ongoing development, improvements, and growth.
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The kind of partnerships that stay - long after launch day.
Client Keeper
Your Competitive Edge in CRM
Helping real estate professionals nurture relationships, stay top of mind, and convert more leads into clients.
Kaya
ROI in Under 60 Days
An engaging wellness experience that quickly converted users into loyal subscribers.
PitchSafe
Trusted by 100+ Baseball Teams
Built to help teams develop stronger athletes through smarter workload management.
WildSound
Award-Winning Experience
Awarded Best Design by FlutterFlow in 2024, with every subscription contributing to nature and river conservation.
Subway
Serving Millions Daily
Supporting digital experiences for a brand serving millions of customers across 37,000+ locations worldwide.
Built for every stage of your product journey
Rapid mvp development
Rapid mvp development
We build high-performance, scalable apps tailored for seamless user experiences across devices.
CUSTOM CROSS-PLATFORM PRODCUTS
CUSTOM CROSS-PLATFORM PRODCUTS
No limitation to your product complexity. We develop fully custom and scalable Flutter code.
ONGOING DEV & DESIGN FOR PRODUCT GROWTH
ONGOING DEV & DESIGN FOR PRODUCT GROWTH
We dedicate our in-house team to support your product growth with ongoing design and development.
Certificates & Awards
Our expertise was earned through the years of hard work and dedication to the craft.
Choose the right build for your business
Features
Phillip Shepard
Owner, All Things NWA
They want their projects to be amazing, on budget, and on time.
Eric Druckenmiller
Founder & CEO, Knight & Knave
Their dedication to quality and attention to detail make them stand out.
Joshua Rex
Co-Founder, CRW
They understood our vision and made a significant contribution to refining our concept.
Kimberley Puchois
CEO, MuseMuse.app
They worked very fast and were very responsive to any changes needed.
Dori Dagher
President, Atomes Bio
Their collaborative culture and emphasis on continuous improvement fostered a dynamic and motivating environment.
Matt Tabor
Founder & CEO, Pitchsafe
If you’re building an app, work with Calda. As a first-time app founder, I felt supported the whole way. The thing I appreciated the most was how they mapped the whole process for me and really translated my vision into a beautiful app.
Jose Supico
Founder & CEO, Superplan
Calda doesn't wait for perfect specs; they get stuck in, figure things out, and keep moving.
Carl Swanson
CEO, Analog Labs LLC
Calda's design and technical quality are equally strong. The team is incredibly responsive and has delivered according to the agreed-upon milestones.
Matej Ivanetic
Founder & CEO, Recap
They care about our product and suggest ideas that I didn't even ask for, and that helps a lot!
Chris Putsch
Founder & CEO, Subseven
Calda has built what we wanted. They always hit deadlines and deliver high-quality goods.
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Andrew Oehler
Co-Founder, Superdex
Calda did a great job and fully met our expectations throughout the project.
Akal Sahai Khalsa
CEO & Founder, BrightStar Live Events, LLC
Their responsiveness, problem-solving mindset, and ability to adapt to evolving requirements set them apart.
We design and develop mobile and web applications, SaaS platforms, and internal business tools. Our projects range from startup MVPs to complex enterprise systems, all built with scalable technologies like FlutterFlow, Supabase, Next.js, and React. Whether you’re launching a new idea or improving an existing product, we tailor our approach to your business goals.
Similarly to the investment amount, the overall time to develop your application will heavily depend on its complexity. That being said, with our Rapid development approach we can shave off at least 50% of the go-to-market time in comparison to regular development agencies. We can develop your full-version app in a matter of weeks, not months. To get a custom project timeline estimate please contact our experts.
Absolutely. You have complete ownership of your app’s source code and all project data. If you ever want to host your own backend or continue development independently, you can do so without restriction.
Yes. Our in-house UX/UI team manages everything from user research and wireframing to interactive prototyping and design testing. We believe great design is just as important as great code because it makes your app intuitive, engaging, and aligned with your brand. We’re also proud recipients of the FlutterFlow App Design of the Year award.
Yes. Whether you have an unfinished MVP or an underperforming app, we can step in, review your codebase, and continue development.
Yes. We offer ongoing maintenance plans for bug fixes, optimizations, and new feature development. Our team can continue improving your product as your user base grows or your business evolves. Every project we deliver is thoroughly tested and production-ready, and if any issues arise as a result of our work, we naturally correct them at no additional cost.
Yes. FlutterFlow and Supabase are both production-ready technologies. FlutterFlow generates clean, exportable Flutter code, while Supabase runs on PostgreSQL. An enterprise-grade database used by companies worldwide. Together, they enable apps that can scale to millions of users, with flexibility to add features and integrations over time.
Definitely. We frequently connect apps with CRMs, ERPs, analytics tools, payment processors, and custom APIs. FlutterFlow and Supabase both support seamless integrations, so your app can easily communicate with the tools your business already uses.
We follow strict development and QA processes, with testing at every stage from functionality and usability to load and performance validation. Before launch, we make sure the app runs smoothly across all devices and fix any issues at no additional cost within the initial support period. All of our code is clean, well structured, and fully documented so that any other development team can easily continue the work if needed. We do not create dependency through hidden knowledge or technical barriers.
We build using modern, scalable technologies such as FlutterFlow, Flutter (Dart), React, Supabase, Firebase, WeWeb, JavaScript, Next.js, and Python. Our stack is flexible and always selected based on your project’s performance, scalability, and feature requirements. Thanks to our team’s size and broad knowledge base, we can effectively work with virtually any required technology.
