App development

App development that turns ideas into working products

We design and build intuitive, performant apps that solve real problems and create meaningful user value — from idea to launch and beyond.

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14
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15
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Trusted by teams building industry-defining apps

We partner with SaaS, fintech, and AI companies across the US, UK, and Europe to design and develop apps that drive adoption, engagement, and long-term product growth.

Tolstoy: A video engagement platform that allows businesses to create interactive, personalized video experiences to engage customers, enhance storytelling, and drive conversions through shoppable video content.
Tolstoy: A video engagement platform that allows businesses to create interactive, personalized video experiences to engage customers, enhance storytelling, and drive conversions through shoppable video content.
Yotpo SMSBump: A mobile marketing platform offering SMS marketing tools that allow businesses to create personalized campaigns to engage their customers.
Yotpo SMSBump: A mobile marketing platform offering SMS marketing tools that allow businesses to create personalized campaigns to engage their customers.
Carista: An automotive technology company that offers advanced vehicle diagnostics and monitoring tools, giving car owners real-time insights into their vehicle’s performance.
Carista: An automotive technology company that offers advanced vehicle diagnostics and monitoring tools, giving car owners real-time insights into their vehicle’s performance.
EmerchantPay: A leading global payment service provider offering secure and efficient payment solutions for e-commerce businesses worldwide.
EmerchantPay: A leading global payment service provider offering secure and efficient payment solutions for e-commerce businesses worldwide.
Montway: A logistics company focused on providing safe and efficient auto transport services, specializing in long-distance and international vehicle shipping.
Montway: A logistics company focused on providing safe and efficient auto transport services, specializing in long-distance and international vehicle shipping.
nPloy: A recruitment platform that simplifies the hiring process for businesses and job seekers, using technology to match the right talent with the right opportunity.
nPloy: A recruitment platform that simplifies the hiring process for businesses and job seekers, using technology to match the right talent with the right opportunity.
SelfiPay: A fintech platform offering seamless payment solutions for online businesses, specializing in secure, fast, and easy payment processing.
SelfiPay: A fintech platform offering seamless payment solutions for online businesses, specializing in secure, fast, and easy payment processing.
ShipCars: A vehicle shipping company offering a streamlined and reliable platform for customers to transport cars securely across regions.
ShipCars: A vehicle shipping company offering a streamlined and reliable platform for customers to transport cars securely across regions.
SylvanHealth: A healthcare technology company focused on providing innovative software solutions to improve patient care and streamline health services.
SylvanHealth: A healthcare technology company focused on providing innovative software solutions to improve patient care and streamline health services.

Why choose us for app development

We build apps that are practical, scalable, and validated by real-world use — not over-engineered concepts or slow enterprise cycles.

Built for real product outcomes

We design and develop apps that solve real problems and deliver measurable results — not just nice-looking screens. Every decision is tied to activation, retention, and long-term growth.

Speed without sacrificing quality

Rapid prototyping and structured iteration cycles help us move from idea to validated product fast — while maintaining premium execution and engineering excellence.

Seamless from design to development

Design and engineering work as one continuous flow. No handoff chaos, no translation issues, no mismatched expectations — just smooth execution from wireframe to shipped product.

5-week MVP delivery • 42% drop in support tickets • 3.4× retention growth after launch

Not all app development teams are the same

Most teams can write code. Very few can design and build apps that users love using and businesses can scale confidently. Here’s how we stack up against typical agencies, freelancers, and in-house teams.

Feature
Quality & craft
Speed to launch
Collaboration & communication
Scalability & performance
Integration & ecosystem
Testing & QA
Flexibility & iteration
Cost over time
Launch & support
StanVision
Design-driven development, pixel-perfect execution
MVP in 4–8 weeks, full product in 10–14 weeks
Slack, async updates, weekly reviews
Cloud-ready, future-proof architecture
Seamless API & third-party integrations
Automated + manual QA, performance analytics
Continuous improvements based on real usage
Predictable & transparent
End-to-end support to scale post-launch
Traditional dev agency
Strong technically, weak UX/design alignment
12–20+ weeks
Slow feedback & unclear ownership
Scaling requires expensive rebuilds
Limited integration strategy
Testing late in the process
New change = new contract
High long-term cost
Minimal after launch
Freelancers
Quality varies greatly
Unpredictable timelines
Availability-dependent
Limited scalability planning
Basic integrations only
Minimal QA
Hard to iterate consistently
Cheap upfront, expensive later
No post-launch continuity
In-house team
Depends entirely on talent hired
2–4 months to assemble & onboard
Meeting overload
Requires multiple specialists
Integrations require extra resourcing
Needs dedicated QA team
Internal bandwidth limits speed
Very high operational cost
Risk of disruption due to turnover

App development services designed to scale with your product

Everything you need to design, build, launch, and evolve a successful app — from prototypes to long-term iteration.

Product strategy & roadmap

Define the right features, priorities, and milestones to accelerate time-to-market with confidence.

MVP design & prototyping

Validate ideas early through interactive prototypes and real-user feedback before writing a single line of code.

UX/UI design

Intuitive, beautiful interfaces that improve clarity, reduce friction, and support strong activation and retention.

Frontend & backend engineering

High-performance architecture engineered for speed, reliability, and long-term scalability.

Mobile & cross-platform development

Native and cross-platform apps built with modern frameworks to reach users across all devices.

QA, testing & ongoing improvements

Reliable testing, monitoring, and performance iterations to ensure stability as your product grows.

Real app results, not just concepts

We design and build applications that improve activation, retention, and revenue. Explore how product strategy, UX/UI, and engineering come together to create apps users love — and businesses scale.

Sylvan Health
Product design

62% task success rate in usability tests for first-time users

Tolstoy
Product design
Website design
Webflow

44% increase in click-through rate (CTR) on key CTAs across the site

Contiant
Branding
Website design
Product design
Webflow

66% increase in lead generation within the first three months post-launch.

64 awards and recognitions

Award-winning SaaS design agency recognized globally

Project
Type
Award
Atomus - Design system for Figma
Site of the Day
Awwwards
StanVision
SOTD
CSSDA
Atomus - Design system for Figma
Developer Award
Awwwards
Contiant
Honorable Mention
Awwwards
Tolstoy
Honorable Mention
Awwwards
Handplayed
Honorable Mention
Awwwards
HRS
SK
CSSDA
Atomus - Design system for Figma
Honorable Mention
Awwwards
StanVision
Honorable Mention
Awwwards
HRS
Honorable Mention
Awwwards
Dager Engineering
Honorable Mention
Awwwards
Atomus - Design system for Figma
Secial Kudos
CSSDA
HRS
Special Kudos
CSSDA
StanVision
UX + UI + Innovation
CSSDA
HRS
UX + UI + Innovation
CSSDA
What we offer

Comprehensive development solutions

Our SaaS design agency offers a full range of software development services to meet the demands of high-growth businesses. From fast prototyping to advanced mobile solutions, we provide expertise at every stage.

Fast MVP prototyping

Optimize allows us to refine user experiences through targeted testing and personalization, delivering a more engaging and effective website.Analyze helps us track and improve performance, ensuring your Webflow site stays ahead in meeting your business goals.

Cloud infrastructure

Design scalable and secure cloud architecture tailored to your SaaS needs. With expertise in platforms like Amazon AWS and Cloudflare, we ensure your system is robust and future-proof.

Frontend development

Build stunning and interactive interfaces with our SaaS design agency expertise. Using ReactJS, we create intuitive user experiences that drive engagement and growth.

Backend development

Power your SaaS product with a strong foundation using backend solutions designed by a leading SaaS development agency. Our expertise in Node.js, PHP, and Python ensures seamless performance and scalability.

Mobile app development

Expand your product’s reach with cross-platform mobile apps. Leveraging React Native and Flutter, we deliver robust solutions that align with your SaaS software development services.

Quality assurance

Guarantee flawless performance with thorough testing. Our SaaS software development company approach ensures your product is free of bugs and ready for market.

Trusted by brands around the world

From New York to London to Tel-Aviv, we work with teams building the future of SaaS, fintech, AI, and marketing tech — creating Webflow experiences that scale, convert, and outperform.

Global reach, real results, zero compromises.

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FAQ

We understand software development can be complex. Here are some of the most common questions we address for our clients.

Got more questions?
Let’s chat.
What is custom SaaS development?

Custom SaaS development involves creating software solutions tailored to your specific business needs, ensuring a unique and scalable product.

How do you ensure scalability in your software solutions?

We design with growth in mind, leveraging cloud architecture and modular frameworks to ensure your software scales with your business.

What technologies do you use for development?

Our stack includes industry-leading tools like ReactJS for frontend, Node.js, PHP, Python for backend, and React Native/Flutter for mobile development.