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Web, mobile, SaaS and AI products

Your next idea. Built for the real world.

We design and develop web apps, mobile products, SaaS platforms and AI solutions, from first concept to launch and ongoing improvement.

Discuss Your Project Explore Our Work
Scope agreed in writing before work startsA working demo every weekYou own all the code and IPNDA signed before we see your ideaSupport and updates after launchOne point of contact from start to finishClients in the UK, US, Australia and the UAE

Trusted by clients across the UK, Australia, the US, the UAE and beyond.

  • NHS-space digital health
  • Mobile and web platforms
  • Remote delivery in your time zone

Real projects. Practical solutions.

Live products for real clients. Each case study covers the problem, what we built and where it stands today.

Healthcare · Mobile and web

eC-Card

The problem
A sexual health app had stalled mid-build with a previous agency, and features users needed had been waiting for more than a year.
What we delivered
We took over the code and backlog, fixed bugs and security gaps, added multi-language and accessibility support, and launched on Android and iOS.
Where it stands
Live on Google Play and the App Store. Multi-language support shipped in one month.
  • ClientProvide Digital, UK
  • Users~20,000
  • StackMERN and Flutter
Read the case study for eC-Card
Health education · E-learning

ESHS E-Learning

The problem
A sexual health service needed staff training that did not depend on a classroom, with control over who could take each course.
What we delivered
A learner portal with a course player, quizzes and certificates, and an admin portal for approvals, course publishing and reporting.
Where it stands
Delivered by a team of three in two months, against a four-month plan. Live and in use by two organisations.
  • ClientProvide Digital, UK
  • Team3 people
  • Timeline2 months
Read the case study for ESHS E-Learning
Logistics · SaaS platform

Manage My Moves

The problem
A UK removals and storage business was running on an ageing system that could no longer keep up with how it worked.
What we delivered
A rebuilt web portal for admins, clients and surveyors, a surveyor mobile app, and data migrated from the old system.
Where it stands
Live, with leads, quotes, invoices and the crew diary running from one platform.
  • ClientManage My Moves, UK
  • Team5 people
  • Timeline6 months
Read the case study for Manage My Moves

Explore Our Work

What are you looking to build?

Pick the option closest to where you are. We'll show the services and work that fit, and carry your choice into the next step.

Related project · Health education · E-learningESHS E-LearningA new e-learning platform, from scope document to live product.Read the case study

Products people use, engineered to last.

From a first working version to a platform with thousands of users. One team handles design, build, launch and the support after.

Mobile apps

Android and iOS apps, native or cross-platform with React Native. Built for app store review and real use.

Learn more about mobile app development

Web apps and SaaS

Customer portals, internal tools, dashboards and SaaS products on React and Node.js.

Learn more about web app and SaaS development

Healthcare software

Patient portals, scheduling and data tools, with privacy and access control designed in from the first sprint.

Learn more about healthcare software development

UI and UX design

User flows, prototypes and design systems your developers can build from.

Learn more about UI and UX design

Cloud and DevOps

AWS setup, deployment pipelines, monitoring and backups, so releases are routine.

Learn more about cloud and DevOps services

AI solutions

AI agents, chatbots, document processing and workflow automation, built into the systems you already use.

Learn more about AI development

We also build custom software around how your business works and provide dedicated developers who join your own team, for clients in India, the UK, Australia, the US and the UAE.

Make AI useful in your business.

Practical AI that fits into the way your team already works, with people kept in control of the decisions that matter.

Business task

Knowledge assistants

Staff spend time hunting through policies, manuals and past answers to respond to everyday questions.

Human review: People check the sources before acting on an answer, and you decide which documents the assistant may use.

Discuss an AI Use Case
Example workflow
  1. A team member asks a question in plain language
  2. The assistant searches your approved documents only
  3. It drafts an answer and links the sources it used

An illustration of how this could work, not a live AI system.

Sectors we build for.

Thirteen sectors we have worked in, from care and logistics to energy, farming and retail. Explore all sectors →

HealthcarePatient portals and clinic integrationsRead more Social careCommunity platforms for older adultsRead more LogisticsTracking, dispatch and fleet toolsRead more Solar energyMonitoring and installation workflowsRead more AutomotiveVehicle care and service booking appsRead more AgritechTools for farms and supply chainsRead more E-commerceStorefronts, catalogues and checkoutRead more LearningCourses, progress and assessmentsRead more EducationPortals and admin tools for institutionsRead more Sexual healthPrivate, discreet care platformsRead more SaaS and startupsMVPs in weeks, then scalingRead more Business servicesInternal tools and white-label buildsRead more Retail and membershipMember card apps and offersRead more Your sector isn't here?If it needs a web or mobile product, we can probably build it.Tell us what you need →

How a project runs, from scope to release.

Four steps from the first call to a live product, with one person accountable throughout.

Day 1

Intro call

Fifteen minutes on what you are building, who it is for and what success looks like. NDA signed before you share details.

Goals and usersExisting systemsNDA first
Within 48 hours

Fixed-price scope

A written scope with features, milestones, timeline and price. You know the cost before any work starts.

Written scopeMilestonesFixed price
Every week

Build in sprints

Design and development in short sprints. You see working software every week, and every build is tested before you see it.

Weekly demoYour repositoryTested builds
Launch and after

Release and support

We release to the app stores and the cloud, hand over the code and documentation, and stay on for fixes, updates and new features.

Store and cloud releaseCode and IP handed overOngoing support

Tools our team ships with

ReactNode.jsMERNMongoDBExpressReact NativePostgreSQLMySQLAWSFirebaseNext.jsNestJSAngularMEANFlutterSupabaseAzureCI/CDPHPWordPressPythonOpenAI APIClaude APIGemini APILangChainHugging FacePineconepgvectorn8n

Not sure where to start? Scope it in five steps.

Answer a few questions about your project, users, features, timeline and budget. Our team reviews it and gets in touch to discuss the next steps. It takes about five minutes.

  1. Project type
  2. Users
  3. Features
  4. Timeline and budget
  5. Your details
Get Project Estimate Discuss Your ProjectMessage on WhatsApp
Uday Singh, Founder and Director of CrowdApps5min
Uday SinghFounder and Director

Founder-led. Always reachable. Nothing hidden.

I am on email and WhatsApp most of the day and reply within about five minutes unless I am asleep. You never have to chase us.

Replies in minutes, not daysWe follow up, you never chaseMistakes shared as they areTested by me before every demo
Meet the people behind it

Postcards from our clients.

Short notes from the people we have built for, in their own words.

Jul 24, 2022Their whole team is engaged and receptive and proposes new ideas.
Ariz HusainCo-Founder & CEO, Receipts Minder Limited
Jul 18, 2022They were very open with us throughout the process and amenable to everything we asked.
Paul TwymanManaging Director, Provide Digital Limited
Dec 6, 2021They were very responsive and excellent in communicating back and forth ideas and concepts.
John PincockCTO, Homehealth

Latest from our blog.

Practical notes on planning, building and running web, mobile, SaaS and AI products.

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How AI and Automation Are Transforming Businesses in 2026

Discover how artificial intelligence and business automation are helping organizations streamline operations, improve customer experiences, reduce manual work, and make smarter decisions. Explore practical AI use cases, implementation strategies, and the future of intelligent business solutions.

Abhishek SinghRead more

Read all articles

Frequently asked questions

Straight answers before you ask. Not here? Write to us and our team will review your question and get back to you.

How does pricing work?

Projects are fixed price against a written scope, so you know the cost before work starts. Dedicated developers are billed monthly. We share both in the proposal.

How quickly can you start?

Usually within one to two weeks of the scope being agreed. Dedicated developers can start within one to two weeks of a trial being agreed.

Who owns the code?

You do. Full source code and documentation are handed over, and you keep the repositories.

Do you sign an NDA?

Yes, before you share any project details.

Do you support the product after launch?

Yes. After launch we offer monthly support for fixes, updates and new features, by the same team that built it.

Can you work behind our brand?

Yes. Our white-label model keeps your name on the work and the client relationship with you.

Where is your team based?

In Gurugram, India. We work with clients worldwide, including the UK, Australia, the US and the UAE, and keep a daily overlap with your working hours.

Do you use AI in your development process?

Yes. Our team uses modern AI-assisted development to deliver faster. Developers remain responsible for the design, the code review and the quality. If your contract limits AI tools on your code, tell us and we follow your rules.

Have a project in mind? Let’s make the next step clear.

Tell us what you want to build or improve. We’ll discuss the scope, key decisions and a suitable delivery approach.

Plan Your Project Book a Conversation
Phone and WhatsApp+91 95555 08100
Emailuday.singh@crowdapps.in
OfficeGurugram, Haryana, India

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