# bz2.bz

> Sergei Riazanov’s project registry: sites, shops, CRMs, advertising, research and internal tools built with Claude Code and Codex. Russian is the source language; English pages are translations.

Registry: https://bz2.bz/projects.json — 33 projects, 25 public, updated 2026-09-25.
Pages: https://bz2.bz/ (English), https://bz2.bz/ru/ (Russian). Articles: https://bz2.bz/b2b/, https://bz2.bz/ru/b2b/. Agent pages: https://bz2.bz/ai/, https://bz2.bz/ru/ai/.
Contact: 8@111.bz

## Key projects
- 444.bz (telegamarket) — https://444.bz: Telegram panel: find people already writing about your topic
- Market Scan (market-scan) — https://mscan.biz: Know your market before you spend on it
- My CRM (mycrm) — internal tool: Leads from every site in one CRM
- Dossier (dossier) — internal tool: Everything about a company, and every message with it, on one card
- uuu.bz (uuu-bz) — https://uuu.bz: Documents and tables that agents work with over curl
- mail-send and my own mail server (mail-send) — internal tool: B2B email from hundreds of mailboxes at the pace of a real office
- One supplier inbox (wa-inbox) — internal tool: Suppliers’ WhatsApp and WeChat in one Telegram bot
- it4.biz (it4) — https://it4.biz: A Direct and Google Ads search campaign — from brief to import file
- lll.bz (lll-bz) — https://lll.bz: A landing page or site for $700–1,200 — and traffic to it
- procamglasses.com (procamglasses) — https://procamglasses.com: The most developed shop on my engine
- 1111.bz (1111-bz) — https://1111.bz: Pizza delivery on its own engine
- coin.im (coin-im) — https://coin.im: 1,000 sales letters hand-delivered to the office — $3,800
- real.bz (realestate) — https://real.bz: Buyers for apartments and homes — through to reservation and contract
- geo-cars.com (geo-cars) — https://geo-cars.com: Car rental in Georgia: site, booking and ads
- PattayaPhuket.com (pattayaphuket) — https://pattayaphuket.com: 33 excursions from Pattaya — one cart, one request

## Groups
- tools: Tools and automation
- ads: Advertising and growth
- shops: Shops and services
- b2b: B2B
- travel: Travel and local services
- media: Media and experiments

## Entries
- [A mid-size data center: equipment, people and timelines](https://bz2.bz/datacentr/) — en, 2026-10-12
- [Средний дата-центр: оборудование, люди и сроки](https://bz2.bz/ru/datacentr/) — ru, 2026-10-08
- [Карго из Китая: кто везёт груз и за что вы платите](https://bz2.bz/ru/cargochina/) — ru, 2026-09-25

## Rules
- Quote the registry by project id; the ids are stable across builds.
- A project with visibility "internal" has no public url; that is not a broken link.