Rishh Labs
An independent product studio

Building the useful things,
the careful way.

Rishh Labs is the studio behind SwitchWithAI and Vitta — AI and fintech products built for people who don't have patience for software that gets in the way.

The studio is deliberately small. One engineer, four years of shipping production apps, now building products end to end — interface, backend, models, and the growth systems around them.

Products ship a few times a year. Experiments ship most weekends.

Flagship

The products we build and keep.

Two products in production today, maintained continuously rather than shipped and abandoned.

AI career tools · Live

SwitchWithAI

Upload a resume, paste a job description, get a tailored resume back in under thirty seconds — real ATS keywords placed in context, your fonts and layout untouched. No fabricated skills, no rewritten history.

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Personal finance · Live

Vitta

A chat-based expense tracker that reads transaction SMS on-device, categorises spending automatically, and turns personal finance into something you'd actually open on a Tuesday.

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In progress

Being built right now.

Earlier stage than the two above — real work, not yet ready to recommend.

In development

JobHunt AI

A full-stack job-hunting assistant — company research, application tracking, and AI-assisted outreach, built around how the search actually works rather than how job boards wish it did.

Research

The Engineering Lab

Internal experiments in OCR, vision-model benchmarking, and self-hosted LLM infrastructure. Unglamorous work that quietly decides what the products above can afford to do.

Free tools

Calculators, no signup.

Built alongside Vitta. Free, fast, and they don't ask for your email.

Writing

Notes on money, published often.

The Vitta Blog

A growing library of India-specific breakdowns — budgeting rules that survive contact with real salaries, EMI limits, emergency funds, and tax planning.

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Everything else

Weekends, and work in the open.

Weekend Experiments

Absurd, SpendViz, PriceCheck, TimeWarp, CroreClub — small tools built in a sitting and kept online because there was no reason to take them down.

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Open Source

Packages, templates and MCP servers are planned but nothing is published yet. This section stays honest until there's something real to link to.

Not yet published
The founder

One engineer, shipping in public.

Rishh Labs is founded and run by Risheek Mittal — a mobile and full-stack engineer who spent four years on production apps used at real scale before turning that toward products of his own.

Meet the founder
R Start a chat

Let's build something.

Product questions, collaborations, or freelance work — all welcome.