Too much manual searching
Teams lose hours across sources that no one tracks systematically.
From finding the right tender to building the application checklist, TOP works through the entire process with you: it reads the documentation, extracts requirements, tracks deadlines, suggests references, and guides your team to a submission-ready application.

Problem
The most common mistakes happen before submission: documentation is reviewed too late, requirements are misread, references are not ready, amendments are missed, and the team lacks a shared view of what is still outstanding.
Teams lose hours across sources that no one tracks systematically.
Key requirements stay buried inside dense tender documents.
Critical deadlines and obligations are easy to misread or miss.
Applications stall because required materials are not prepared in advance.
Responsibilities are scattered and no one has the full picture.
It is hard to see what is complete and what is still missing.
A new way
You do not just get a notification that a tender exists. You get a view of requirements, deadlines, risks, required documents, recommended references, and the tasks your team needs to complete before submission.
Old way: portals, inboxes, manual reading, Excel lists, deadline panic.
Portals and sources must be tracked manually
Documentation is reviewed without a clear structure
Deadlines and amendments stay scattered
References and evidence are gathered at the last minute
TOP way: relevant opportunity, AI analysis, checklist, tasks, readiness status.
Relevant tenders arrive already filtered
AI immediately extracts requirements and evidence
Checklist and tasks create a clear operating plan
The team sees application readiness in one place
Workflow
TOP guides the team through the full process from start to finish: from selecting the right opportunity to tracking readiness for every required document.
TOP uses your company profile, sectors, certificates, references, and preferences to surface opportunities that actually fit.
Bid preparation
Features are grouped by team workflow: from filtering and alerts to AI checks for eligibility and deadlines.
Instantly evaluate eligibility and focus effort on the strongest opportunities.
Onboarding meeting
Choose a time that works for you. You will receive a booking confirmation by email.
15 minutes
In 15 minutes, we will assess whether TOP fits your team, ask a few questions about your needs, set up your profile, and show you the platform.
OIB
During booking, we ask for your company OIB only to verify that we are speaking with a business entity. We do not share OIB with third parties.
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About us
TOP was started by Jakov Sikirić and Sven Barac, computer engineers from FER, with a clear goal: apply technology and artificial intelligence to a practical problem and help companies prepare public tender applications faster, clearer, and with more structure.

Sven Barac
Co-founder, AI and data analysis
Co-founder, AI and data analysis
"Artificial intelligence matters when it turns a complex problem into a clear decision."
Sven holds a master's degree in computer science from FER, focused on applied artificial intelligence, data science, and statistical data processing.
He is further developing his business perspective through an MBA at the Zagreb School of Economics and Management, including a program segment at Tsinghua University in China and an upcoming exchange at Stevens Institute of Technology in New York.
He has written research papers in data science and explainable machine learning, founded Algotrade, acted in a Croatian sci-fi film, and holds a black belt in Nanbudo.
Mission
Help SMEs speed up the public-tender application process, make it more transparent and accessible, and increase the efficiency of bid preparation.
Security and trust
TOP uses your company data so the agent can help prepare your application. Data is not shared with third parties and is used for your team's work inside the platform.
Private workspace
Your team uploads documents so TOP can extract requirements, tasks, references, and readiness signals inside the platform.
Documents and internal data stay inside your team's workspace.
We use OIB to confirm that we are speaking with a business entity.
They are used to suggest relevant references and experts inside your application workflow.
The agent helps analyze data, while decisions and control remain with your team.
Kratki, praktični tekstovi o procjeni isplativosti, AI analizi dokumentacije, sigurnosti podataka i pripremi prijave.

TOP koristi AI agente koji aktivno sudjeluju u pripremi prijave: analiziraju kriterije, organiziraju zadatke i procjenjuju spremnost tima.

Priča o nastanku TOP-a iz perspektive mladih inženjera koji su nakon FER-a krenuli graditi alat za jednostavniju pripremu javnih natječaja.
FAQ
Quick answers about tender discovery, alerts, and how the platform supports your bid workflow.
Need a specific answer? Contact our team at info@tender-op.com