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GovTech Procurement SaaS

TZ Portal

A guided builder for Russian procurement specs: you pick what you are buying, and it assembles a correct, ready-to-sign document set. AI fills the details strictly inside a fixed, checkable template, and every value can be verified.

7+
public registries checked
50
free AI fills a month
0
sign-up to export a draft
Open product ↗

The problem

A Russian procurement spec (44-FZ) is a legal minefield: hundreds of pages of rules, classifier codes and supplier checks, where a single wrong field can void the whole tender.

What I did

I turned that into a guided builder: you pick what you are buying, it pulls the right codes and requirements, checks the supplier, and hands you a ready-to-sign document set in Word and Excel. The AI fills the details only inside a fixed template, and every value comes with its justification so you can check it.

Engineering decisions

  1. 01

    AI works inside a fixed template

    The requirements come from a fixed template, not from the AI's free text. The AI only fills in each value along with its justification, and anything it cannot support from your data is left blank for a person to check, so the document is built to survive a real audit.

  2. 02

    Checks a supplier in one click

    Before you trust a price, it pulls a supplier's record from more than seven public registries at once, and if one source is slow or down the report still comes back rather than hanging.

  3. 03

    Free to start, then paid

    The AI is free up to fifty fills a month per company, then paid, and the billing is exact, so a team never hits a surprise charge or a broken limit.

  4. 04

    Safe to paste any link

    You can hand it a PDF, a photo, a link or plain text. A link is fetched only as an ordinary public web address; the system never follows it to an internal network address, so a planted link cannot be used to reach the company's own systems.

Screens

Outcome

A working procurement platform used by real teams: it builds ready-to-sign document sets in Word and Excel, checks suppliers across public registries, and fills the details with AI kept strictly inside a checkable template. Each company's data is kept separate from every other's. There is a free public version that exports a draft with no sign-up.

Built with

  • Next.js 16
  • React 19
  • Supabase (Postgres + RLS)
  • Gemini
  • docx
  • exceljs
  • Vercel