How much do an AI assistant and a company's second brain cost? 2026 prices

Q: What is an AI executive assistant?

An AI assistant built on a specific company's data that prepares the owner's email, meeting briefs, minutes and a daily overview — in their tone and with their priorities. Unlike off-the-shelf apps, it knows the company's clients, price lists and jobs. It sends nothing until a person approves it.

Q: What is a company's second brain?

The company's knowledge base — clients, jobs, price lists, procedures and agreements in one place, which AI uses to answer questions with a link to the source. The company stops depending on what the owner keeps in their head or has buried in emails.

Q: How much does a custom AI assistant cost in Czechia?

A simple chatbot costs CZK 10,000–35,000, an assistant built on the company's own data typically CZK 60,000–250,000, and enterprise solutions with integrations run from hundreds of thousands to millions of CZK. My indicative prices: executive assistant from CZK 45,000, the company's second brain from CZK 35,000 and a complete company AI operating system from CZK 90,000, all excl. VAT.

Q: Why isn't an off-the-shelf app for a few hundred CZK a month enough?

Off-the-shelf tools (USD 20–50 a month) don't know your price lists, clients, writing style or processes — they handle generic tasks, not your company. A custom solution is built on your data and pays for itself in the owner's hours; it makes sense once admin starts to swamp you.

An AI executive assistant is an assistant built on a specific company's data: it prepares the owner's email, meeting briefs, minutes and a daily overview — in their tone, with their clients and price lists. The company's second brain is a knowledge base that AI uses to answer questions with a link to the source: clients, jobs, procedures and agreements stop living only in the owner's head. Today you can get either for anything from a few hundred CZK a month to millions — this article shows what you actually get for your money.

Off-the-shelf tools: a few hundred CZK a month, but they don't know your company

International SaaS “AI executive assistants” (Lindy, Motion, alfred_ and others) typically cost USD 20–50 a month, i.e. up to about CZK 1,200. They handle generic things: sorting email, scheduling meetings, drafting messages. What they can't do: your price lists, your jobs, your writing style, the Czech business environment. With heavy use, hidden credit costs pile up as well. Fine for a sole trader to try out; in a company where admin eats hours every day, they usually hit their limits.

Custom solutions in Czechia: market overview (October 2026)

What	Typical price in Czechia
Simple chatbot / website assistant	CZK 10,000–35,000
AI assistant on your own company data	CZK 60,000–250,000
Agent development with integrations (agencies)	CZK 100,000–900,000
Enterprise / on-premise with your own model	from CZK 180,000 to several million
Running costs (tokens, hosting)	CZK 300–20,000 a month depending on scope

Abroad, turnkey “second brain” systems typically sell for USD 2,000–5,000 to build plus USD 500–1,000 a month for maintenance — roughly CZK 50,000–120,000 for the build and CZK 12,000–24,000 a month for upkeep.

Don't compare apples with oranges: a “CZK 30,000 chatbot” answers questions from website visitors. An executive assistant works inside the company with its data — these are two different products.

My price list (indicative, up front)

Module	Setup from
Executive assistant — email, meetings, daily overview in your tone	from CZK 45,000
The company's second brain — a knowledge base with sourced answers	from CZK 35,000
Quotes and costings — from enquiry to a quote in your branding	assessed individually
Complete company AI operating system (all modules together)	from CZK 90,000
Monthly care — running, adjustments, new skills, consultations	monthly, as agreed

Prices are indicative and excl. VAT. The exact price is set once I have mapped how you operate (1 day on site), and then it doesn't change. It includes the build on your data and in your tone, training, and a safety mode in which AI never sends anything on its own — you approve every email and every document. I build what I use myself every day; more in the description of the company AI operating system.

When it pays off

The owner spends hours a day on email, costings and preparing documents — at an hourly value of CZK 1,000+, the setup pays for itself within months.
The company runs on what the owner has in their head — a second brain is both insurance and a speed boost for the whole team.
Quotes go out late and jobs slip away — quoting speed is direct revenue.

If you're not sure where to start, an AI audit will work it out — for smaller companies, the free intro call is enough.

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Frequently asked questions

What is an AI executive assistant?

An AI assistant built on a specific company's data — it prepares email, documents, minutes and a daily overview in the owner's tone. It sends nothing until a person approves it.

What is a company's second brain?

The company's knowledge base (clients, jobs, price lists, procedures, agreements) that AI uses to answer questions with a link to the source.

How much does a custom AI assistant cost in Czechia?

Chatbot CZK 10,000–35,000; an assistant on your own data typically CZK 60,000–250,000; enterprise from hundreds of thousands to millions. My indicative prices: executive assistant from CZK 45,000, second brain from CZK 35,000, complete AI operating system from CZK 90,000, all excl. VAT.

Why isn't an off-the-shelf app for a few hundred CZK a month enough?

It doesn't know your price lists, clients, writing style or processes. A custom solution is built on your data — and pays for itself in the owner's hours.