Presto Reply

What it is

A SaaS prototype that polls a business's Google reviews, drafts a response with OpenAI based on star rating and the owner's tone settings, and posts it after one-click approval. A separate Next.js marketing site fronts the product.

The problem

Local businesses leave Google reviews unanswered because writing individual replies is tedious.

How it works

1. Next.js 15 with Supabase Auth and Postgres, row level security on every table
2. Google Business Profile OAuth with refresh tokens stored AES-256-GCM encrypted
3. Review polling, rating-aware prompt templates, and per-user tone, length, CTA and signature settings
4. Review queue UI to edit a draft, approve it, and post the reply through the API
5. Separate Next.js 16 + shadcn/ui landing site

Stack

Disciplines

For your business

Reputation management that drafts on-brand review replies and publishes them after owner approval.