IPOPBOOKS
FinTech / AI · web app
Bookkeeping platform
A portal for business owners, a workspace for bookkeepers and an admin panel, with AI that suggests a category for every bank transaction. Live 10 weeks after kickoff.
We build the web apps your customers and your team log into: client portals, dashboards, admin panels and SaaS products. A first version typically costs $5,000-15,000 and takes 2-4 weeks. 30 of our case studies include a web app. IPOPBOOKS, a bookkeeping platform, went live 10 weeks after kickoff. Clients rate us 4.8 out of 5 on Clutch from 70 reviews.
Six kinds of web apps we have shipped, and the clients who use them.
IPOPBOOKS has one portal for business owners, bookkeepers and admins, and each of them sees only what they need. Koncierge gives its payment provider, merchants and agents a portal each.
Subflare scores B2B leads by what visitors did before the form. Ellipse lets teams plan projects on Gantt charts and Kanban boards. Zuzan schedules meetings and works with Microsoft 365.
Hays recruiters format a CV in 2 minutes instead of up to 2 hours. SmartBuilding moved construction sites from paper logs to QR codes and access control.
AggloPay lets merchants in Cameroon take mobile money, cards and USSD payments from one account. IPOPBOOKS runs a free trial, three monthly plans and card billing.
Daisy's Guide is a web app couples add to their phone's home screen (a PWA). The same Flutter code can become iPhone and Android apps later.
On Babystep, parents book paid video calls with learning experts right in the browser. Everytale handles 100,000+ viewers at once and sells event tickets through Stripe.
You see working software at every demo and can change priorities between them.
| Step | What we do | What you get |
|---|---|---|
| Scope and design | We agree on who uses the app, the main job it does and what can wait. When the scope is unclear, a short paid discovery comes first: about 10 hours for Daisy's Guide. | A written scope, a price and screens you can click through |
| Test the risky part | If one part might not work, we build it first. Subflare's AI scoring and Volumetryx's 1.3 GB scan uploads were proven before the main build. | An answer before you spend the full budget |
| Build | We build in short sprints and show a working demo at each review. IPOPBOOKS had its first working demo 3 weeks in. | A web app you can use from the first weeks |
| Testing | We test each feature and the whole path a user takes. IPOPBOOKS launched with a 733-case QA checklist, and we tested a live card payment and refund first. | A release ready for real users |
| Launch | We can launch on your own cloud account, so the setup is yours from day one. IPOPBOOKS and Koncierge run on the client's own AWS account. | Your app live, on accounts you own |
| After launch | We fix what users report and plan the next phase with you. IPOPBOOKS moved to monthly support, then agreed a second phase. | A plan for the next release |
We pick the stack for your app and for the people who will look after it. These are the tools used in our case studies.
| Part of the app | What we use | Where we used it |
|---|---|---|
| Front end | React with TypeScript, Next.js, Vue | AggloPay, Ellipse, Volumetryx, SmartBuilding, Sigmapool |
| Back end and API | Node.js with Nest.js or Express, Python, PHP | AggloPay, Ellipse, Hays, Zuzan, Everytalent |
| Data | PostgreSQL, MySQL, MongoDB, Redis | Subflare, Ellipse, SmartBuilding, Hays |
| Hosting | AWS, Cloudflare, Supabase | Koncierge, Subflare, Volumetryx, Daisy's Guide |
| Web and mobile from one code | Flutter for the web, installed as a PWA | Daisy's Guide |
Each card links to the full case study with the numbers behind it.
FinTech / AI · web app
Bookkeeping platform
A portal for business owners, a workspace for bookkeepers and an admin panel, with AI that suggests a category for every bank transaction. Live 10 weeks after kickoff.
FinTech · web app
Payment platform
Merchants in Cameroon take mobile money, cards and USSD from one account, in English and French. From first sketches to a working product in 2 months.
AI / MarTech · web app
B2B lead scoring
A tracking script, AI lead scoring, dashboards and an admin panel. The risky AI part was tested in 2 weeks, and the MVP was approved for client onboarding.
Productivity · web app
Meeting scheduling
A scheduling platform for companies, with video calls and Microsoft 365. Teams save up to 60 hours a month on scheduling meetings.
Construction · web app
Construction site access
QR codes on helmets, access control and automatic violation reports instead of paper logs. Built from scratch in 2 months.
Lifestyle · web app
Web app for couples (PWA)
A printed parenting guide turned into a web app with partner accounts, a one-time payment and shared notes. In beta with real couples about 2 months after kickoff.
Already have a product and a team? Our developers join it and work in your process and your tools, at $39-55 an hour.
| Who you hire | What they do | In our projects |
|---|---|---|
| Frontend developers | Screens, dashboards and admin panels in React with TypeScript or in Vue | AggloPay, Ellipse, Sigmapool |
| Backend developers | APIs, databases, payments and links to other systems in Node.js, Python or PHP | Koncierge, AggloPay, Zuzan |
| Full-stack developers | A whole feature, from the database to the screen, when a small team needs one person for both | Subflare, Hays |
| QA engineers | Test plans, manual tests and load tests before each release | IPOPBOOKS, Babystep |
Our prices are public. A free estimate tells you which option fits your web app.
| Option | What you pay | Fits when |
|---|---|---|
| First version (MVP) | $5,000-15,000, typically 2-4 weeks. The minimum project is $5,000. | You want your web app in front of real users |
| Time and materials | $39-55 an hour | The app is live and the plan changes as people use it |
| Dedicated team | $6,000-9,000 per developer a month. A team starts in 2-4 weeks. | You need web developers on the product every month |
What an MVP includes, what happens each week and the products we launched.
Build a SaaS you own, or one we pay for and you subscribe to.
User flows, screens, a clickable prototype and Figma files you own, with or without the build.
Native iPhone apps in Swift, or one app for iPhone and Android next to your web app.
Already started with another team? A code audit first, then we take the project over.
Developers who work only on your product, every month. A team starts in 2-4 weeks.
Describe what the app should do and who will use it. You get a free estimate of the scope, budget and timeline.