All ZERNO services — domains, sign-in, models, audit

Domains

Search engines take their time noticing a new name

Expiring domains already carry age and backlinks. For the ones we have checked, we show what stands behind the name: how old it is, who links to it, whether there are traces of a filter, the RKN registry or adult content.

You see what you buy — age, authority, referring domains and ranking keys
And you see the past — traces of a filter, the RKN registry, adult content
You see what is already bid on — so you neither overpay nor miss it

990 ₽/мес · 100 раскрытий, дальше 5 ₽Browse expiring domains

In the feed today

196,633domains are being freed

708already have bids

1,745checked for bans and history

The list refreshes several times a day. We check in batches: the domain card shows whether that name has been checked yet.

Sign-in

Registration and login on your site — without building one

One snippet on the page and people get sign-in by email, Yandex, VK or Telegram; you get the list of users. Passwords, sessions and account recovery stay on our side and never reach your database.

The form wears your brand — the client's logo and colours, not ours
It grows with the site — the plan is counted by number of users
Servers and data are in Russia

До 1 000 пользователей — бесплатноAdd sign-in

How it looks

Sign in to ZERNO

Welcome back

Continue with Mail

Continue with Одноклассники

Continue with VK ID

Continue with Яндекс ID

or

Accounts are kept by ZERNO ID — what happens to your data.

Sign in to ZERNO

Welcome back

Continue with Mail

Continue with Одноклассники

Continue with VK ID

Continue with Яндекс ID

or

Accounts are kept by ZERNO ID — what happens to your data.

Someone hits “Sign in” — the site sent them to id.zerno.one with a client_id and a redirect URI

On your side it is three steps: drop in the snippet, upload the logo — after that people sign in by themselves and the accounts collect in your dashboard.

Models

Claude, OpenAI and Gemini models answer from Russia and cost roubles

Nothing to work around: change one line in your code and the product runs again. We collect Russian vendors' prices daily and publish them openly — compare with your own.

No idle fee — only what you actually spend is charged
One key for dozens of models — no separate accounts at several vendors
Accounting is calm — invoice, act and closing documents

По факту запросов · без абонплатыGet a key

One line changes

client = OpenAI(
  base_url="https://api.zerno.one/v1",
  api_key="zk_live_...",
)

The rest of the code stays as it was: the endpoint is OpenAI-compatible and streaming works.

Compare prices with other vendors →

Agency

Or just hand the site to us

We look at your sites' numbers every day and come with a decision, not with «how are things». We count the result in leads, not in a ranking for one keyword.

We watch the numbers — if traffic drops, we come to you with it
We run on our own tools — no waiting on someone else's access or subscriptions
Project or retainer — a one-off build or monthly care

Проект или ретейнер · от 60 000 ₽Discuss a project

What we take on

The site: build, rebuild, migration
Copy and pages shaped by demand
Speed and technical errors
Visibility in Yandex and Google
Monthly care and reporting

Every month a four-line report: leads, visitors, speed, pages in search.

A domain, a login, models. And we will set it up, if you have no time.

Search engines take their time noticing a new name

Registration and login on your site — without building one

Claude, OpenAI and Gemini models answer from Russia and cost roubles

Or just hand the site to us

More ZERNO services

One balance for everything you take

Open an account and take only what you need