Two founders look over an app prototype on a tablet in a small office.

Start with the smallest version worth launching and tap through it before you pay.

We turn ideas into software people can use: SaaS products, web apps, client portals, internal tools and mobile apps. We keep the scope tight, and once it’s paid for, the code is yours.

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New YorkLondonParisSydneyYour timeOur team, DhakaA real person replies within 1 hour, 7 AM to 2 AM Bangladesh time, every day.

The idea is clear in your head. Building it without overspending is the hard part.

Maybe you’ve already met the developer who goes quiet halfway through, or the quote that keeps growing once work starts. Or you’re worried about spending months on features nobody uses.

So we start small on purpose. You tap through the main screens first. Then we agree the smallest version worth launching and put a fixed price on it, in writing, before any work starts.

You don’t need to be technical. We explain each choice in plain words, and the decisions go into the proposal.

What we build for founders and growing businesses

  • MVPs for founders

    The first version of your product that real users can sign up for and use. You learn from them before you spend on more.

  • SaaS products

    Accounts, subscriptions, user roles and an admin panel, built in Laravel or Next.js.

  • Web apps and client portals

    A place where your clients log in to see files, book, pay or message you, so nothing gets lost in email threads.

  • Internal tools

    Dashboards and admin screens that replace the spreadsheet your team copies data into every morning.

  • Mobile apps

    Apps for iPhone and Android, planned so you can launch on both.

  • Product design

    Wireframes and clickable designs you can test with real people before anyone writes code.

  • AI features

    AI inside your product where it saves your users time, like intake forms that organize answers, search or summaries. We use OpenAI and Anthropic models.

Tap through the main screens first

Your free prototype is the main screens of your app, linked together so you can tap through them like a user. It’s the quickest way to spot what’s missing before anyone writes code.

Want an NDA before you share the idea? We’ll sign one first.

Your free prototype

Free, no obligation. You decide after.


  • The main screens of your app, linked together
  • Clickable, so you can try it the way a user would
  • One free prototype per business, with no obligation
  • It becomes yours when you go ahead with the project

One free prototype per business. It becomes yours when you go ahead with the project.

From idea to launch

  1. Tell us the idea

    A few lines in the form or a 30-minute call is enough. We’ll sign an NDA first if you’d like one.

  2. Cut it to the first version

    Together we pick the few things your first users must be able to do, and park the rest for later.

  3. Tap through the prototype

    We build the main screens as a free clickable prototype, and you tell us what’s missing or wrong.

  4. A fixed price and a written scope

    Your proposal lists the features, milestones, revision rounds and dates, with a fixed price, before any work starts.

  5. Build in milestones

    We build on a private staging copy with a check-in at every milestone, so you see real progress along the way.

  6. Launch and 3 months of care

    We launch and hand every login back to you. For 3 months after, we fix bugs, keep things updated and answer questions at no charge.

How this compares with the usual way

TopicNexaLanceThe usual way
Before you payYou tap through a free prototype of the main screens.You pay a deposit and wait to see the first screens.
The priceFixed and in writing, before any work starts.An estimate that keeps growing as the work goes on.
The codeYours once paid, with accounts in your name from day one.Check the contract. Some developers keep the code or the hosting account.
If you’re not happyTell us within 14 days. We fix it first, then refund our fees for that work if we can’t make it right.A written money-back promise is rare.

A product we built

Founders usually ask

How much does an MVP cost?

It depends on what the first version has to do, which is why we cut it down together first. We don’t publish prices: you get a fixed price in writing after the free prototype, before any work starts.

How long until I can launch?

We agree the dates on the call and write them into the proposal, milestone by milestone. The tighter the first version, the sooner it ships.

Will I own the source code?

Yes, once it’s paid. The code and designs are yours, and the domain, hosting and app store accounts stay in your name from day one.

Can you sign an NDA?

Yes. We sign one before you share anything sensitive, if you’d like.

Do you work alone or with a team?

We’re a team in Bangladesh with full stack, Laravel, Shopify and WordPress developers. You can see everyone by name and role on our About page.

What if I want changes during the build?

Your proposal includes a set number of revision rounds. If you want something new on top, we price it in writing before we start it.

What happens after launch?

For 3 months we fix bugs, keep things updated and answer your questions at no charge. After that, a care plan is month to month, and you can cancel any time.

A row of small independent shops on a high street in the morning, people passing.

Bring the idea, even if it’s rough

Tell us in a few lines what it should do. A real person replies within an hour, 7 AM to 2 AM Bangladesh time. Want an NDA first? We’ll sign one.

A real person replies within 1 hour, 7 AM to 2 AM Bangladesh time, every day.

Free prototypeBook a call