Saveit — Mzed Studio case study

Keyboard-first budgeting app with natural language transaction input.

Overview

A zero-based budgeting app for web and mobile that has you assign every dollar a job before you spend it.

The problem

Traditional budgeting only shows what you spent after the fact. Saveit has people with steady or variable income assign every dollar up front, so they don't run short.

What we built

• Zero-based budgeting — every dollar allocated a purpose before spending
• Bank sync via Plaid (read-only, no stored login credentials)
• Smart transaction entry with automatic category suggestions
• Multiple income sources plus variable-income tracking for freelancers
• Goal tracking with progress visualization and timelines
• Recurring bills and subscriptions automated; budget health scoring

Stack

React, Next.js, TypeScript, Tailwind CSS, Plaid, Prisma / Postgres, Supabase, React Native (Expo), Better Auth

Outcome

Live at saveit.me with a 30-day Premium trial, then $7/month or $60/year.

Industry: Fintech, NLP

Designed, built, and shipped by Mzed Studio.