CELUS is an online software for automated harvesting and analysis of COUNTER and non-COUNTER statistics.

It is a powerful yet simple and affordable solution for single libraries, library consortia, and others, including publishers.

CELUS is an online software for automated harvesting and analysis of COUNTER and non-COUNTER statistics.

It is a powerful yet simple and affordable solution for single libraries, library consortia, and others, including publishers.

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Why choose CELUS?

Designed and built together with the community.
A COUNTER and non-COUNTER usage statistics reporting software you really want to work with.
Finally.
Focus on what your statistics mean, not how to piece them together.
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Speed!

That's our superpower! First-time users are always amazed by how fast CELUS is.
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All Stats In One Place

COUNTER 5, COUNTER 4, and non-COUNTER data supported.
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Effortless SUSHI Management

Automated data harvesting and a full history of your usage statistics.
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Powerful Reporting

Create custom reports, export to Excel, update charts with ease.

CELUS SuperPowers include

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As a member of the COUNTER Technical Advisory Group, CELUS will always be up-to-date with the current COUNTER formats.
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CELUS seamlessly integrates with ConsortiaManager for in-depth price-per-use analyses.
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CELUS was developed in cooperation with CzechELib, the Czech national consortium of academic libraries, with approx. 130 member institutions with an annual e-resources budget of $35M for e-resources.
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CELUS SuperPowers include

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COUNTER PROJECT
As a member of the COUNTER Technical Advisory Group, CELUS will always be up-to-date with the current COUNTER formats.
Read more
Consortia Manager
CELUS seamlessly integrates with ConsortiaManager for in-depth price-per-use analyses.
Read more
eLib - czech eLib
CELUS was developed in cooperation with CzechELib, the Czech national consortium of academic libraries, with approx. 130 member institutions with an annual e-resources budget of $35M for e-resources.
Read more

Users just love working with CELUS

"Dedicated and supportive partner in data-driven decision-making"

"By choosing CELUS, libraries gain not only a robust reporting solution but also a dedicated and supportive partner in data-driven decision-making. The CELUS team has been incredibly supportive throughout the implementation process and beyond. Their responsiveness, expertise, and willingness to assist have made the transition smooth and have reinforced the value of the platform as a reliable and user-friendly solution.

One of CELUS’ standout features is the autonomy it provides in setting up SUSHI harvesting accounts, allowing institutions greater control over their data collection process. Additionally, CELUS offers broader platform coverage compared to other usage statistics aggregators we have worked with, ensuring a more comprehensive analysis of resource usage. A key advantage of CELUS is its ability to harvest both COUNTER-compliant and non-COUNTER usage data within the same platform. This integrated approach unlocks significant potential for deeper and more holistic analysis, helping institutions make data-driven decisions with greater confidence."
Katy Najafi
Manager, Collection Initiatives and Analysis
The Australian National University Library
Learn more about our community of happy users
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Ensuring compatibility with future COUNTER releases

It goes without saying that since we aim to be the #1 tool for analyzing e-resources usage stats, we need to be active members of COUNTER’s Technical Advisory Group. We are participating in the development of the COUNTER Code of Practice itself, which makes us aware of any upcoming changes to the COUNTER format well in advance. Thanks to that, we can make sure CELUS will be always compatible with the latest COUNTER releases.
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We are also very proud that we were asked by COUNTER to develop the new interactive Registry of COUNTER-compliant platforms.
The Registry is a great place for librarians to go to see reports supported by publishers plus required SUSHI information such as SUSHI credentials. CELUS integrates with the Registry and is automatically pre-populated with publisher SUSHI URLs. It can also tell you what parameters are required or what report types are available for a particular platform.
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Pricing

All plans include all features
  • Automated data harvesting
  • Fast and powerful data analytics
  • Advanced reporting and exports
  • No setup, no installation
We prioritize transparent and affordable pricing for CELUS while supporting its development and maintenance.

*Our pricing is based on the number of publisher platforms (COUNTER and non-COUNTER) you want to manage in your CELUS account, allowing you to scale as needed. Regardless of price, all accounts access the full feature set.
Publisher platforms*
1 - 25
USD/year
$2,000
26 - 50
$2,500
51 - 75
$3,000
76 - 100
$3,500
101 - 150
$4,000
151 - 200
$5,000
more than 201
Explore CELUS with a 30-day free, non-binding trial—no credit card needed. Your trial data stays if you decide to continue.
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