Streamline processes and analyse tender responses in seconds.

triSaaS really delivers.

Remove the complexity from tendering and deliver results like never before

eSource by triSaaS provides innovative eRFx functionality that gives procurement professionals the ability to easily create and manage online requests for RFIs, RFQs and RFPs. Our simple but sophisticated interface removes hours and hours of work with streamlined processes and instant access to data. Therefore, you are able to analyse complex tender responses in seconds.

With eRFx, say goodbye to email and spreadsheets! We do all the work for you by converting supplier data, automating the post tender submission, instantly comparing pricing and evaluating supplier performance. eSource by triSaaS is so simple and our customers love the results. For example, most users report double digit savings. All are amazed at how much time they save.

eRFx provides immediate visibility and total transparency to buyers and suppliers. Why not give us a tri? We guarantee you’ll think differently about tendering.

Key Features

Pro Rata Pricing

A true game changer, our system automatically converts supplier data back to a global unit of measure regardless of case size quoted, saving you so much time and frustration.


PROBE is the industry’s first to streamline and automate post-tender submission communications, It seamlessly guides buyers and suppliers through the process of line item verification, clarification, review and confirmation.

Carry Forward Events

View which product lines each supplier is winning or losing on a line by line basis. Compare supplier’s price against best available price. Allow suppliers to offer influencing factors and other incentives during the final stage of the tender process.


Real-time analytics and reports instantly display results. Graphic dashboards highlight supplier performance, and Snapshot lets you allocate rebates and savings.

Do you spend too much time analysing supplier data?

Stop spending hours or days sorting through mounds of data. Find out how eSource by triSaaS analyses complex supplier quotations in seconds.

Give us a tri.

Register for an online demo today.

10 ways to tender faster, smarter, better.

Learn how eSource by triSaaS automates your existing processes, allowing you to run tenders faster, negotiate smarter and achieve better outcomes.

eSource by triSaaS is a powerful tool that provides all the data at your fingertips, saving buyers a great deal of time making sense of complex quotations. We’re able to deliver recommendations that offer greater savings and value to our clients.”

Frequently Asked Questions

We’ve put together some frequently asked questions to give you more information about using eSource by triSaaS for tendering.  If you have a question that you can’t find the answer to, please use the contact us page.

How eSourcing technology is helping procurement managers do more in less time.

98% of our users surveyed claim results have been overwhelmingly positive. Download the infographic to learn how eSourcing is helping procurement managers do more in less time.

Get started.

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Explore our world-class products…


Save time and improve efficiencies through the whole tender cycle. 

Contract management

Easily access and manage all supplier contracts from one place.


Manage data and share with teams to ensure suppliers are meeting expectations.

Call us: 0844 811 1451
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Visit us: 34 South Gyle Crescent, Edinburgh, EH12 9EB

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