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AI agents that do the office work for you

AIK is a platform where you create AI agents and workflows, give them a schedule and let them work on their own. They read invoices into Excel, answer e-mail and the phone, keep documents in order — in the cloud or on your own server, and they ask before doing anything important.

Want it on your own server? I install it myself. Write to me →
Alexander Krastev
Alexander Krastev11 years in banking, 5 in accounting, almost 4 in RPA and AI. I did this work by hand — today I automate it.

What AIK does

  1. Creates agents — AI workers for one job: read the mailbox, pull the data out of an invoice, post on LinkedIn. Pick a ready-made one or describe it in your own words.
  2. Links them into workflows — steps one after another, with conditions and a person's approval where it matters.
  3. Runs them on a schedule — every morning, every Friday, every hour, or when an e-mail or a file arrives.
  4. Watches the work — every run, its cost and its result are recorded; if something goes wrong, you hear about it.

This is what the agents do in practice:

Over 40 ready-made agents and workflows

A ready-made invoice workflow — from the folder to Excel, with every check — and agents for invoices, e-mail, Excel, SQL, websites, APIs, social networks, voice assistants (reception, support, sales, appointments) and more, started with one click.

Any AI model

OpenAI, Claude, Gemini, Groq or a free local model — switch with one click. A backup model takes over if the main one stops. Optionally, personal ID numbers, IBANs, e-mails and phone numbers are hidden before anything reaches a cloud model.

Smart model choice

Set one main model for everything in Settings — or let each agent and each workflow step choose for itself. On "Smart", AIK judges how hard the task is — simple, medium, complex or needing reasoning — and gives easy work a cheap, fast model and hard work a stronger one. You decide which models each level uses.

A person in the loop

Any workflow step can stop and wait for a person's approval on the Dashboard; every outgoing action — an e-mail, an upload, a write to another system — can wait for your "yes", and doubtful invoices wait for a check. Nothing important happens without you, unless you decide otherwise.

Jev — yes or no, not a guess

A workflow can ask a plain question at a step — "did this step really do the job?" — and Jev, a model that answers only yes or no with how sure it is, picks the path. If it cannot answer, the step stops with a reason instead of guessing. Optional; works in the cloud.

Works from Claude too

Connect AIK to Claude Desktop or Claude Code and run your agents just by asking. Anything Claude creates arrives switched off, so you check it first.

Invoices and documents

Give it a folder of invoices — PDFs, scans or phone photos. AIK pulls out the supplier, company number, amounts and VAT, recalculates them, checks Bulgarian company numbers in the Commercial Register and VAT numbers in EU VIES, and holds every doubtful invoice for a person. A changed bank account on a known supplier is caught before you pay. Describe your own document type — a contract, a form — once and use it forever.

Issuing invoices

Issue invoices from AIK: the numbers come from the system — never skipped or repeated, VAT 20, 9 or 0%, a ready PDF, and a reminder when an invoice is overdue.

Stamp a document

Stamp an invoice or a PDF: the signature proves the file has not been changed and locks the bank account and the amount — a swapped IBAN is caught before it is paid.

Folder watcher

On your own server: drop a file into the incoming folder and AIK processes it by itself — nothing to press.

Watchdog

An agent that keeps an eye on something for you — the mailbox, a folder, a website — and writes to you by e-mail or Telegram only when something matters, such as a client e-mail unanswered for two days. When there is nothing, it stays quiet.

E-mail

Reads the inbox, sorts it, searches it and drafts replies. A message goes out only after your "yes".

Phone, chat, SMS, WhatsApp, Viber

One assistant on every channel — in English and Bulgarian, with appointment booking. It says it is an AI.

Connects to what you already use

E-mail: Gmail, Outlook and Microsoft 365, any mailbox over IMAP/SMTP. Google: Docs, Sheets, Drive, Calendar, YouTube. Microsoft: OneDrive, Calendar, Teams. Messaging: Slack, Telegram, Viber, WhatsApp Business. Social: LinkedIn, Facebook, Instagram, X, TikTok. Sales and payments: HubSpot, Stripe, PayPal. Couriers: Econt and Speedy. Work: Notion, GitHub, SAP. Data: Excel, CSV, databases, any REST API, websites through a browser. Your computer: the Local Worker reads and writes files there without uploading anything. Claude: run your agents from Claude Desktop or Claude Code.

Say it in words — AIK builds it

Write in the chat "every morning read the support inbox and put the questions in a sheet" and AIK creates the agent or the whole workflow, with the tools and the schedule. It arrives switched off — you turn it on after you have looked at it.

Process Audit

Describe how a job is done today — in words, a document or a diagram — and the Process Audit module says which steps can be automated, how much time you would save, and creates the workers for you.

One sentence — a finished file

Ask for a video and get a narrated MP4. Ask for a website and get the finished pages with easy instructions to publish them. Give it your old CV and get a new one as PDF and Word — better written, with no invented facts.

On your own server

Everything can run on a computer in your office, with a local AI model. Your documents never leave.

Test before you trust

"Test models" runs several models on the same documents and shows which is most accurate and at what cost. The trial compares every result with your own sheet — the job goes live only after enough correct runs in a row.

Analytics

Every run, its cost, the success rate and the hours saved — on one screen. You see what each agent is worth.

Everything is in the user guide →

See it working

Three minutes. The demo page →

Rules written into the program

AI can make mistakes. So AIK does not rely on the model's good will — the rules are in the code and the agent cannot get around them.

Why AIK is different →  ·  The security document (for the IT department)

Price

The cloud version is free to start — no credit card. Installation on your own server — by agreement.

AIK on your own server

If your documents must not leave the office, I install AIK on your server, set it up for your processes and stay available. No middleman and no IT team needed.

Write to me
Alexander Krastev — founder of AIK Platform, RPA Developer & AI Automation Engineer

Who is behind AIK

I am Alexander Krastev, an RPA Developer & AI Automation Engineer in Sofia, Bulgaria. Before automating the work, I did it myself: 11 years in banking (payments, SEPA/SWIFT, AML at ProCredit Bank) and 5 years in accounting, doing every manual task by hand — invoices, reconciliations, payments, reports. For almost 4 years I have automated those same tasks with UiPath and IBM RPA, and now with AIK.

“After years automating business processes with RPA, I watched AI capabilities explode and asked a different question: what if automation could actually think? That’s what I built. AIK is a hybrid AI automation platform that combines the reliability of traditional automation with the decision-making intelligence of AI agents — it doesn’t just follow rules; it understands context, handles exceptions, and completes tasks end-to-end — asking a person before anything important.”

Also: Python · JavaScript · SQL · QA · Playwright · Networking · Security · Ethical Hacking

About Alexander & services → · Connect on LinkedIn →

Why I built this

Most of us have run into the same thing: you want to do something simple — put together a CV, turn a PDF into Word or back — and you land in an ocean of sites, adverts and “free” services that walk you to the last step and then ask for money to download what you made yourself, or offer a stripped-down version with half the fields missing, or one free try and that’s it.

When you are curious and want to learn or try something new, the same thing waits for you: endless courses, tools and platforms that confuse more than they help. In the age of AI it got worse. Every day there is a new tool, a new “revolution” — and the pace is such that you feel helpless to keep up.

Read the rest →

I have been through different fields and companies, and I have always wanted to learn, to get better, and to fix or improve what I thought was not working as it should. I have not always met understanding — change is often met with reluctance. But when you see a process that is complicated, slow and full of mistakes, the only thing you want is to make it easier, faster and more reliable.

Right now I automate processes with RPA robots, and I see the weaknesses not only in the robots but in the whole road from the first meeting to the finished product. On one side: unclear and incomplete requirements, unstructured information, conditions that change halfway through, unrealistic deadlines, quality pushed to the back, pressure from managers and endless meetings without a result. On the other side, the robots themselves. An RPA robot is fragile: it sees the screen, not the meaning, and when the system it works with changes one button or one field, the robot stops. Every change means maintenance. It cannot read a scanned invoice unless it looks exactly as expected, it cannot decide in an unexpected situation, and it does not know how to say “I’m not sure”. To build one you need a licence, an orchestration server and a team to watch it — and still it does only what it was programmed to do, nothing more.

When the AI boom began, everyone wanted to understand what it was, touch it, play with it. Being curious, I tried to build agents — not chatbots you only talk to, but ones that act and get work done the way people do; an improved version of the RPA robot, the next level of process automation. And again I ran into pointless courses, platforms with heavy, complicated setup, and the feeling that I had to know the whole world of technology to make it possible.

That is how the idea was born: one complete platform for agents and automation, where everything is easy and fast and you do not have to be an engineer. I started it from an AI course — a small product that gave “hands” to agents, which until then were used only as a brain for thinking and for searching documents. I have been working on it for more than a year now, with Claude Code as a coding assistant, because the work is too much for one person: backend, frontend and everything else.

The platform has grown big, with countless features. But the idea is the same as at the start: take complexity away instead of adding new, and solve real problems faster and easier.

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