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Patent search
done right.

Easy-to-use web application, powered by unique AI knowledge graph technology for the most advanced patent searches.

User interface of IPRally patent search software

IPRally is trusted by IPR forerunners worldwide


ABBSpotifyFreseniusSignifyDolbySiemens EnergySaint-GobainEvonik
SandvikTerumoKONEWärtsiläPonsseMetso OutotecKongsbergEpiroc
Marshall Gerstein BorunRPXMaxvalLaine IPMirkaPapula NevinpatHeinonenUniversity of Turku
PRV - Swedish patent officePRH - Finnish patent office
Swedish Intellectual Property Office
Finnish Patent and Registration Office

Law firms and Search firms

Intellectual Property Offices

Intellectual Property Offices

Swedish Patent Office
Finnish Patent Office



Knowledge graph AI

The professional alternative to black-box AI and boolean queries.

Invalidation search

Find the killer prior art the patent examiners didn't.

Free text search

Paste and go - we build the graph for you automatically.

Technology monitoring

Harness the graph AI for risk management beyond boolean.

AI highlighting

Analyze the search results faster - the AI does the rough work.

High data security

Application level encryption keeps your data safe.

Graph revolution of patent searching

Knowledge graphs bring patent searches to new levels. Instead of reading text, our deep learning models ingest compact graphs that contain not only technical features but also their essential relationships in a natural way.

Patent search knowledge graph
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IPRally search results

The most accurate search results in the world

Our neural network is trained with millions of real-world patent cases and has learned to mimic the work of patent examiners. Except for the speed! In only a couple of seconds you will get the most relevant hits out of tens of millions of patent publications.

Try it for free

Not a black box

Find out quickly why the search suggests that one exotic result! The graph approach allows you to see what the search tool is thinking and makes it easy and fun to investigate the results. You save time and get a better understanding of the relevant content of prior art.

Highlighted prior art
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IPRally is grateful for these awards received


What our users say

"With our invention volumes, a single patent engineer just could not do the novelty screening well enough without IPRally. The investment has returned itself multiple times."

Corporate Patent Engineer

"I have now used IPRally half a day. In just that time, I have saved money worth at least one annual license."

Corporate VP Compliance and Risk Management

"I quickly found a novelty-destroying patent for my client's invention, and it also turned to be relevant for their freedom to operate. However, with IPRally I easily found invalidating document for that patent too!

The crazy thing is that neither of those documents were originally in English, and still found by IPRally."

European Patent Attorney at Law Firm

"It turned out to be a brutally efficient search!"

Patent Attorney at Law Firm

"IPRally is beautifully designed, intuitive and very easy to get started with."

Corporate Patent Engineer

"IPRally found highly relevant documents (X or Y) in 56% of all cases and relevant A-documents in about 75% of all cases."

Patent Examiner at Intellectual Property Office

"We found several interesting documents that we hadn't found in any other way. Two of these became part of the opposition we filed. In addition, IPRally found one of the main documents we had found ourselves."

Corporate Patent Engineer

Become an IPR forerunner

Besides building the most powerful patent search software ever, we are developing other game-changing patent evaluation and preparation tools. Being inspired by both complex problems and opportunities beyond them, we invite you to join us as a problem-solver or collector of the benefits.


Single plan
Single user
All features
Team plan
10 000
Three users
All features
Enterprise plan
All features
Option for API
For PTOs

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Thank you for your interest in testing IPRally!

We’ll review your request and contact you for a 30-minutes demo after which you’ll get the trial access.

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Curious to hear more about our patent search software?

Is your organization willing to be in the IPR frontline? Get in touch to get a demo or take a sneak peek of the future of patent AI as we see it.