Work · New Zealand · SEO agency · Updated October 2026

A custom SEO proposal generator

In short

An SEO proposal generator for an agency: a prospect URL in, a branded, tracked proposal out, delivered in 10 days and paid in full upfront.

app / proposal
ROI
Prospect viewing now
Representative interface. Not client data.

The situation

The agency was rebuilding the same proposal by hand for every prospect: pulling keyword and competitor data, guessing at ROI, and assembling it in a generic tool. Hours of work per pitch, and no visibility into whether anyone opened it.

What I built

  • →A pipeline that takes a prospect URL and generates a fully branded proposal in under a minute.
  • →A keyword and competitor module wired to DataForSEO, so the numbers are real for that prospect.
  • →A dynamic ROI calculator tuned to the prospect’s traffic and conversion assumptions.
  • →An admin panel so the agency’s team spins up, edits, and sends proposals without touching code.
  • →Session tracking on every proposal: scroll, section views, and a report the moment a prospect engages.
STACK · Next.js · Supabase · OpenAI · DataForSEO

The result

Delivered in 10 business days and paid in full upfront. The system replaced hours of manual assembly per pitch and turned proposals into tracked, data-backed pages the agency owns outright.

See it live

The same generator runs as a live product you can try right now.

purrposal.comOpen ↗

Common questions

An SEO proposal generator takes a prospect’s URL and produces a finished, branded proposal from it: pulling their keyword and competitor data, building an ROI projection, and laying it out as a tracked page, instead of the agency assembling each pitch by hand. This one does all of that in under a minute and the agency owns the whole system.

Yes. This was a custom build for one agency, and the same system can be built for yours, tuned to your services, your pricing, and your data sources. You own the code outright, it is not a rented template.

Ten business days from scope to a delivered, working system.

A full system: a generator, an admin panel, and live tracking, owned by the agency, not a one-off template.

Want something like this for your agency?

Describe it and get a real scope back in seconds. Shipped in about 7 to 10 days, on open tech you own.

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