Smarter
Procurement
Starts Here.
Integrated. Trusted. Tailored.
Procurement software for the full source-to-contract lifecycle - or just the parts you need. Built for public and private sector buyers, procurement consultancies, charities and the suppliers who serve them.
Or try the interactive demo
Trusted by organisations across the UK
Including a procurement consultancy running four housing association clients on a single platform - see the deployment.
Built for everyone who runs - or supports - procurement.
Whether you buy for one organisation or manage sourcing for many clients, eSourcing Data gives you a structured, auditable process: RFQs and ITTs, supplier onboarding, evaluation, document management and reporting - in one place.
Public and private sector buyers, outsourced procurement consultancies, charities and grant-funded programmes, and the suppliers who bid for their work.
● Public sector buyers
Councils, NHS bodies, housing associations, universities and MATs - PA23-compliant sourcing without the admin.
● Private sector & SMEs
A structured, defensible sourcing process for growing organisations that have outgrown spreadsheets.
● Outsourced procurement & consultancies
Run sourcing for multiple clients from one platform, with each client kept cleanly separate.
● Charities & grant-funded
Proportionate, transparent procurement with funder-ready audit records built in.
● Grant programmes
Applications, evaluation, awards and disbursement - evidenced end to end.
● Suppliers & bidders
Find relevant tenders and write winning bids with WinAContract and BidWriter.
What we offer
Software, training and expertise.
All in one place.
eSourcingData is more than software. We are your procurement partner - from the tools that automate your process to the expertise that transforms it.
Software Platform
End-to-end procurement software.
Modular eSourcing, contract management, bid writing, tender discovery, social value and supply chain intelligence. Use what you need - everything connects.
- eSourcing & tender management
- Contract & supplier management
- Bid writing & win rate analytics
- Social value & supply chain
Training
Upskill your procurement team.
Practical training for procurement professionals, bid writers and commercial teams. Procurement Act 2023 compliance, bid writing excellence, evaluation best practice and social value.
- Procurement Act 2023 workshops
- Bid writing masterclasses
- Evaluation panel training
- Social value reporting
Consulting
Expert procurement consultancy.
15 years of procurement expertise available to your organisation. Strategy reviews, compliance audits, Procurement Act 2023 readiness, bid consultancy and transformation programmes.
- Procurement Act 2023 readiness
- Procurement strategy reviews
- Bid quality audits
- Transformation programmes
The eSourcingData family
One ecosystem. A specialist platform
for every side of the contract.
Buyers run the full source-to-contract lifecycle here on eSourcingData. The suppliers who serve them use our sister platforms to find the right opportunities and write winning bids - in the UK today, and across the United States from 2026.
Free · For Suppliers
WinAContract
Free UK public sector tender search. Find a Tender, Contracts Finder, Sell2Wales and every UK procurement portal pulled into one searchable feed, with alerts matched to your CPV codes and sector.
Search UK tenders freeAI Software · For Suppliers
BidWriter
AI bid writing software for UK public sector tenders. Draft a structured response mapped to each scored question in hours, not days - built around UK evaluation criteria, social value and MEAT scoring.
Try the AI bid writer🇺🇸 US Federal & State
WinAContract US
US government contracting for SMBs. Search SAM.gov, GSA and all 50 state portals in one place, with AI that drafts your RFP response in 4 hours instead of 40. Founding-member access open now.
Explore US federal contractingNow expanding to the United States
The same AI bid-writing platform - built for US federal contractors.
$700B+ in federal contracts are awarded every year. WinAContract US brings SAM.gov search and AI proposal drafting to small and mid-sized contractors. Join 3,000+ businesses on the launch waitlist.
How it works
End-to-end, in one connected platform.
Why eSourcingData
Procurement software, built for both
sides of the market.
Built on 20+ years of UK procurement expertise. Procurement Act 2023-compliant by design, two-sided by architecture, and built for multi-client and multi-organisation procurement from the ground up.
PA23
BuyersProcurement Act 2023 compliant by design
Every workflow built around PA23 obligations from the ground up - transparency notices, standstill, the Competitive Flexible Procedure and award publication handled natively, not bolted on.
70%
BuyersLess admin time per procurement
Automated tender structuring, supplier notifications, evaluation scoring and PA23-compliant report generation. Your team focuses on strategy, not paperwork.
100%
BothAudit trail on every action
Every document, score, evaluation and decision logged and exportable. Challenge-proof records generated automatically - ready for internal audit, scrutiny or legal review.
+34%
SuppliersHigher average win rate for suppliers
Suppliers using structured, evaluation-led bid writing consistently outperform the 22% UK industry average. Win-probability scoring tells suppliers where to actually spend bid time.
12+
SuppliersUK procurement portals monitored live
Find a Tender, Contracts Finder, Public Contracts Scotland, Sell2Wales and more - all monitored continuously, matched to your CPV codes and sector.
Multi-client
ConsultanciesOne platform, many client accounts
Run sourcing for several clients from a single platform, with each client kept cleanly separate - the model outsourced procurement providers and consultancies rely on.
Customer stories
Trusted across the UK
“PA23 transparency notices, standstill management, evaluation reporting - all the work that used to eat a procurement officer's week now runs in the background. The cleanest procurement platform we have used.”
Admin time: down 70% per tender
Procurement Director
UK principal council · Pilot participant
“Managing contracts used to mean chasing suppliers for social value evidence and scrambling before every audit. eSourcingData changed that completely. The audit trail alone is worth every penny - and social value reporting is now a side effect of normal use.”
Social value tracking: 80% less time
Contract Manager
NHS health board
“Two days of evaluation admin now takes two hours, and the audit trail means every decision is defensible. Reporting that used to be a year-end scramble is now a live dashboard.”
Evaluation report: 2 days → 2 hours
Procurement Director
UK principal council · Pilot participant
Compliance
Compliant by design,
not by accident.
Ready to transform your procurement?
Book a demo tailored to your organisation, or start free and explore the platform yourself.