Oysty India

From prototype to product · Issue #12

AI App Development Company in India

We take an AI idea from a promising demo to an app people actually use: retrieval over your own data, a real interface, measured accuracy, cost control and a launch plan. Prototypes start at USD 3,000.

We usually reply within one business day. No obligation, no sales sequence.

At a glance

Projects from
USD 3,000
Typical timeline
3–10 weeks
Based in
Pune, India
Fixed scopeWeekly demosYou own the code
SINCE
2021
Weeks to first release
3–10Weeks to first release
Prototype from
USD 3kPrototype from
AI products live
3AI products live
Code & data ownership
100%Code & data ownership
The honest version

Why teams hire us for AI apps

Most AI apps fail in the gap between the demo and the product. The model answers a question beautifully once, then someone asks about a document it has never seen, grants it a permission it should not have, or discovers a monthly bill nobody budgeted for. Our work is the engineering that closes that gap.

We start with one workflow and a small set of real documents or records. We build a working prototype, measure whether it is accurate enough to trust, and only then invest in accounts, billing, admin, mobile clients and the operational work a launch requires.

Because we also build conventional software, the AI is not bolted onto a slide deck. The app around it — sign-in, roles, data model, payments, dashboards, notifications — is built to the same standard as the rest of the product. That is why the prototypes survive contact with real users.

What we deliver

The work, specifically

Every engagement is scoped to your situation, but this is the shape most of them take.

AI product discovery

One workflow, one success metric and a written check on whether your data is ready. If an off-the-shelf tool already solves it, we will say so.

Working prototype

A usable app over your documents or records in three to five weeks — enough to judge quality with real users, not a video.

App & product engineering

Web and mobile clients, authentication, roles, billing, admin and notifications around the AI feature, not as an afterthought.

RAG & model integration

Retrieval, citations, prompt design and a thin provider layer, so swapping models is a decision rather than a rewrite.

Evaluation & guardrails

A test set from your real data, refusal behaviour, confidence thresholds, logging and per-workflow cost caps.

Launch & monitoring

Store submission or production deploy, usage dashboards, drift checks and a documented handover to your team.

The difference

Why not just the cheapest quote?

Because the cheapest quote is usually an estimate of the easy version. These are the things we do that make the second year cheaper than the first.

  • Proof before production

    A tight prototype answers the only question that matters before a large budget: does this workflow work well enough to use? Stop there if the answer is no.

  • Price bands on the page

    Prototype from USD 3,000, production assistants USD 8,000–25,000, full products scoped individually. You can budget before you enquire.

  • Model-agnostic by design

    OpenAI, Anthropic, Gemini or open-weight models on your own infrastructure. Your app is not locked to one vendor's pricing or policy.

  • You leave with the keys

    Repository, prompts, evaluation set, indexes and cloud accounts are yours at handover, with documentation a new team can follow.

Proof, not adjectives

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Questions, answered

Before you get in touch

The things clients ask us most often at this stage. If yours is not here, email and we will answer personally.

A focused prototype starts at USD 3,000. A production assistant with permissions, evaluation and integrations usually lands between USD 8,000 and USD 25,000. A full product with mobile clients, billing and admin is scoped individually. Our cost guide breaks down what moves the number.

Keep exploring

Related reading

Guides from the journal

Kaboom!

Ready to start your project?

Tell us what you want to build. We will reply within one business day with honest advice and a clear next step — no pressure, no jargon.