From Europe PMC
in 28 Languages
RESEARCH LABORATORY
For research laboratories that need reliable literature-based AI support for biomedical evidence review, methodology analysis, and publication preparation.
ACADEMIC DEPARTMENTS
For departments that need verified access to literature-based AI support for graduate training, thesis preparation, research seminars, and evidence review.
Biomedical Expert
Experts who need a purpose-built app designed to reflect the true strength and limits of clinical evidence, reducing the risk of overconfident interpretation.
Master or PhD
Students who need clinical implications, study limitations, and methodology — all in one analysis, available in 28 languages.
Research Areas We Cover
cardiovascular disorders, diabetes & endocrinology, evidence-based healthcare, gastroenterology & hepatology, hematology, infectious diseases, nephrology, neurological disorders, pharmacology, and
public health & epidemiology, cell biology, genetics, plant physiology and more,
in user's native language.
Getting Started
Manual
The lastest manual
How to Access
Just visit klastroheron.com
Runs in Your Browsers
No installation needed.
Sample Queries
Short, medium and long examples
Effective immediately, new Free access and new Pay-as-you-go purchases are temporarily paused.
KlastroHeron is moving to a verified institutional licensing model.
Existing purchased credits remain valid and do not expire.
services
All Features
Perfect for daily medical questions and deep biomedical research.
This is what you can experience per search
⬆️ Maximum 2,000 character input
⬆️ Answers from all peer-reviewed papers
⬆️ Europe PMC Database
⬆️ Higher quality answers
⬆️ EMA Medicines Database
⬆️ Clinical Summary
⬆️ Detailed summaries
⬆️ Up to 20 decision-relevant papers
⬆️ Real-time tracked DOI links
⬆️ 8,000 Token Outputs
⬆️ 28 languages supported
⬆️ PRISMA-ready search keywords
⬆️ Study Limitations
⬆️ Methodology
⬆️ PDF, Word, and Clipboard outputs
⬆️ Screening flow diagram download
what makes us different
The values we live by
Transparency & Innovation
Unlike many AI tools that fabricate confusing references, KlastroHeron never invents citations. It clearly states when information is unavailable, ensuring a safe and reliable research guide.
Web-based access
Works on any device with a browser — no installation required.
Enterprise: Native macOS app available for installation upon request. Windows version coming soon.
Covering Vast Biomedical & Life Sciences Areas
Tailored insights and research guidance across vast biomedical and life sciences areas for physicians, researchers, and healthcare professionals.
Structured Clinical Analysis
Up to 30 decision-relevant papers analyzed.
Not just links.
Clinical Implications Delivered
Study Limitations Highlighted
All Sources DOI-Tracked
Trusted Academic Sources
Access peer-reviewed
evidence from
Europe PMC,
and EMA medicines.
Every paper includes
a DOI link
you can click to confirm.
Multilingual Intelligence
KlastroHeron supports major European languages including English, German, French, Italian, Spanish, and + 20 more.
Ask in your native language and
get the peer-reviewed insight.
Beyond Summaries: Clinical Implications, Limitations, and Methodology
Understand the evidence landscape — not just individual papers.
Upon approval of an institutional pilot or annual license agreement,
KlastroHeron is now available through verified institutional access.
After an academic pilot, department pilot, or annual institutional license is approved, Klastrovanie will provide access instructions, administrator setup details, and the user manual to the designated institutional contact email.
Access is managed on a contract basis, with administrator-level coordination for departments, laboratories, teaching hospitals, universities, and research institutions.
New Free access and new Pay-as-you-go purchases are temporarily paused. Existing purchased credits remain valid and do not expire.
Why KlastroHeron is moving to institutional access
KlastroHeron is now prioritizing institutional access
KlastroHeron is built for serious biomedical and healthcare research workflows, including literature review, thesis preparation, clinical education, and systematic review support.
For universities, teaching hospitals, research institutes, and departments, institutional access is safer and more practical than individual pay-as-you-go use.
Why institutional licensing is better
• Predictable annual or pilot-based pricing
• Verified academic and institutional access
• Admin-managed usage and access control
• Better protection against unauthorized or excessive use
• Suitable for labs, departments, graduate programs, and research teams
• Clearer governance for biomedical and healthcare education workflows
New Free access and new Pay-as-you-go purchases are temporarily paused during this transition.
Existing purchased credits remain valid and do not expire.
To request access, please contact Klastrovanie for an academic pilot or annual institutional license.
Tier-based Licensing
KlastroHeron is now available through contract-based institutional access.
We provide annual Tier 1, Tier 2, and Tier 3 institutional licenses for laboratories, departments, universities, teaching hospitals, and research institutes.
Verified institutions may also request 1-month, 3-month, or 6-month department pilot access.
New Free access and new Pay-as-you-go purchases are temporarily paused during this transition. Existing purchased credits remain valid and do not expire.
About The Service
KlastroHeron is now provided through verified institutional access, academic pilots, and annual institutional licenses.
Payment is handled by contract or invoice issued by Klastrovanie. Supported payment currency may vary by region and quotation, including EUR, USD, or KRW.
New Free access and new Pay-as-you-go purchases are temporarily paused during this transition. Existing purchased credits remain valid and do not expire.
Refunds, cancellations, and contract changes are handled according to the applicable agreement, invoice, or pilot terms.
“Institutional licensing: predictable access and better cost control for serious research teams.”
FAQ
Why is the server located in Frankfurt, Germany?
Our main customer base is located in Europe, and Frankfurt offers one of the most reliable and well-connected data hubs in the EU. Hosting our infrastructure there allows us to provide faster access, stronger data protection, and optimal performance for European users. But it is connected to the global accelerator. Don’t worry.
Where can I access KlastroHeron?
A: Previously KlastroHeron was offered via a Desktop app both on Windows and macOS but now it is avaiablable on Web Browser.
https://www.klastroheron.com or https://www.klastrovanie.com/myKlastroHeron
What Happens If No Evidence Is Found?
We don’t guess. If we can’t find peer-reviewed evidence for your query, we’ll say so clearly and provide example questions or query templates to help you search more effectively. For medical decisions, “I don’t know” is better than “probably.”
How Do You Prevent AI Hallucinations?
Every answer includes DOI links to peer-reviewed sources. No DOI? No answer. You can click any DOI to verify the information in the original research paper. We never make claims we can’t cite.
How many biological science areas have been recently added?
KlastroHeron now covers all biomedical and life science fields indexed in PubMed and Google Scholar, including:
Molecular Biology & Genetics
Cell Biology & Biochemistry
Immunology & Microbiology
Neuroscience & Behavioral Sciences
Pharmacology & Toxicology
Public Health & Epidemiology
Clinical Medicine & Surgery
And many more specialized areas. If it’s in PubMed, KlastroHeron can search it.
Is KlastroHeron Intended to Replace Doctors or Researchers?
No. KlastroHeron is designed to support—not replace—medical professionals.
The platform assists with literature analysis, evidence synthesis, and multilingual research,
but all clinical decisions, interpretations, and responsibilities remain with qualified professionals.
Can I enter patient personal information?
Absolutely not. This app is designed for general medical knowledge and literature search only. Never enter:
Patient names, dates of birth
Social Security Numbers, Medical Record Numbers
Chart numbers, insurance IDs
Addresses, phone numbers
Any personally identifiable information (PII)
Is my data used for AI training?
No, it is not.
Our Enterprise-grade AI API does not use API customer data for AI training
All input data is completely deleted after 30 days
Only Trust & Safety monitoring is performed
How is my search history managed?
AI Provider & Data Retention:
Provider: Enterprise-grade AI API optimized for medical applications
Retention Period: Maximum 30 days, then automatically deleted
Purpose: Trust & Safety (abuse prevention, security monitoring) only
Not used for AI training: Your data is never used to train AI models
Anonymization: All PII automatically filtered before transmission
Encryption: All data encrypted with TLS/SSL during transmission
Note: We chose an AI provider with the shortest retention period and strongest privacy protections suitable for medical professionals.
Who Should Use KlastroHeron?
KlastroHeron is designed for healthcare professionals and biomedical researchers who need evidence-based information:
Clinical Professionals: Physicians, nurses, medical students, healthcare administrators
Life Science Researchers: Biologists, biochemists, molecular biologists, geneticists
Pharmaceutical Scientists: Pharmacologists, toxicologists, drug development researchers
Academic Researchers: Neuroscientists, immunologists, microbiologists
Anyone who values peer-reviewed sources and clinical context over general AI responses.
Which languages are currently supported?
Currently, 28 languages are supported:
English, German, French, Italian, Dutch, Spanish, Portuguese (EU), Polish, Czech, Slovenian, Croatian, Bulgarian, Hungarian, Romanian, Greek, Norwegian, Swedish, Finnish, Danish, Icelandic, Estonian, Latvian, Lithuanian, Korean, Japanese, Russian, Ukrainian, and Turkish.
Does KlastroHeron support languages that are not officially listed?
Although the primary interface languages are 28 languages, KlastroHeron AI can analyze and respond to queries in additional languages by leveraging multilingual scientific knowledge and peer-reviewed European biomedical literature.
Featured images on this page are generated using Grok for illustrative purposes. Courtesy of Grok.