Techallin's software prototyping turns your idea into a clickable, interactive prototype within 24 hours, or live on a video call while you watch. Not a static mockup, not a wireframe: something you can click through, test and share with investors before spending a dollar on development.
It's the lowest-friction way to work with us. You describe your idea. We make it tangible. You walk away knowing whether it's worth building.
Both options are 100% credited toward any development engagement.
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Our software prototyping services come in two formats, both producing an interactive HTML prototype of your core user flow. Choose the one that fits your schedule: send us a brief and get it in 24 hours, or join a live session and shape it in real time.
Send your idea via a written brief, a Loom video or our AI consultation. Within 24 hours we deliver a fully interactive prototype of your core user flow. No call required, and one iteration round is included.
Join a 60–90 minute video call. Describe your idea and watch our team build the prototype in real time while you give feedback. Changes happen on the spot, and the session is recorded so you can share it with co-founders or investors.
You don't need to learn a rapid prototyping app or hire a designer to get here. Describe the idea in plain language. We handle the rest.
Because the most expensive mistake isn't building slowly, it's building the wrong thing fast. A prototype lets you see the screens, click through the flows and test the idea with real people before committing $10K–$20K to development.
Founders don't usually fail because they can't build. They fail because they build the wrong product. A prototype gives you proof instead of promises: the confidence to move forward, or the clarity to pivot before wasting money.
| Prototype | MVP | |
|---|---|---|
| What it is | A fast, visual, interactive representation of your idea | A fully developed, deployable, launch-ready product |
| Built in | 24 hours, or live in 60–90 minutes | 2–6 weeks |
| Purpose | Validate the concept, flows and scope | Put a real product in front of real users |
| Backend | None, it's a front-end experience | Real database, APIs and infrastructure |
| Cost | $19 async or $39 live | $10K–$20K fixed, with the prototype fee credited |
That separation is deliberate. We validate fast, then we build right, so you never pay for a full build before you've seen your idea come alive.
Mobile app prototyping with Techallin produces an interactive prototype of your app's core flow, laid out for a phone screen, that you can tap through and share with a link. You see onboarding, navigation and key actions working together before any code is written for iOS or Android.
Mobile app prototype development is especially useful for founders pitching investors or testing a concept with early users, because it answers “what would this actually be like to use?” in a way slides can't. When you're ready to build, our mobile app development team takes it from there.
Web app prototyping follows the same $19 or $39 model, but the prototype is a browser-based experience of your dashboard, portal or SaaS product. Anyone with the link can click through it on their own device, with nothing to install.
For SaaS and internal tools, we focus on the flows that matter most: sign-up and onboarding, the main dashboard, and the one or two actions your product exists to make easier. That's usually enough to know whether the concept holds up.
Tell us what you want to test: a core flow, a key feature, or the whole idea at a high level. We scope it into the async or live format, build it, and hand you a clickable prototype with a clear recommendation on what to build next and what it would cost.
A brief, a Loom video, our AI consultation, or just a conversation on a live call.
Async for a 24-hour turnaround, or live if you want to shape it with us in real time.
An interactive prototype of your core user flow, with product consultation built in.
Click through it, share it, and use your included iteration round.
Get a one-page scope recommendation for the build, credited 100% if you go ahead.
Whether you want to build app prototype screens to show investors or create app prototype flows to test with users, the process is the same, and it's designed for non-technical founders.
Once the prototype validates the concept, our AI-augmented engineering team builds the real product: custom code, proper architecture, a real database and a real backend. Software prototype development is Stage 1; the custom build is Stage 2.
App prototype development done this way means the build starts with agreed screens, agreed flows and an agreed scope, which is exactly why we can quote a fixed price. The prototype fee is credited in full, so your prototype investment is never wasted.
Most app prototyping services treat the prototype as a disposable design artifact. Techallin's digital product prototyping is the first step of a structured path to a product you own, run by the same team that researches, designs and builds it.
Available for any product: web apps, mobile apps, SaaS platforms and dashboards.
Start with a $19 async prototype or a $39 live session. Either way you get a clickable prototype of your core flow and a clear next step, credited toward development if you move forward.
No pitch. No pressure. No commitment.
