Why Choosing the Right Aggregator Matters
European public procurement is worth over €2 trillion annually, but finding the right opportunities is a challenge. Tenders are published across dozens of national portals, each with different formats, languages, and thresholds. A procurement aggregator consolidates these sources into a single platform so you can discover opportunities without manually checking every portal.
Not all aggregators are created equal. Some focus on a single country, others cover the full EU but rely on basic keyword search. The best platforms use AI to match tenders to your specific business capabilities. Here is how the leading European procurement aggregators stack up in 2026:
1. Tender Radar — Best Overall
Tender Radar is the only European procurement aggregator that uses AI to automatically build company profiles from your website URL and semantically match tenders to your capabilities. It monitors 7 national portals plus TED, covering Europe and beyond with both above-threshold and sub-threshold tenders.
What sets Tender Radar apart is zero-configuration matching. Instead of selecting CPV codes or setting up keyword filters, you paste your company website URL and the AI does the rest. Every tender gets a relevance score with an explanation of why it matches — or doesn't. Real-time alerts via email and Slack mean you never miss a deadline.
Best for: Businesses of any size that want AI-powered tender discovery across Europe without manual setup.
2. Mercell — Best for Nordic Markets
Mercell has grown into one of Europe's largest procurement platforms through acquisitions of national portals across Scandinavia and beyond. With coverage spanning 30+ countries and a full eSourcing suite, Mercell is a strong choice for organisations already embedded in Nordic procurement ecosystems.
The platform requires more manual configuration than AI-first alternatives and typically needs a sales conversation to get started. Pricing is quote-based, which makes it harder to evaluate upfront.
Best for: Large organisations with established procurement operations in Nordic countries. See our full comparison.
3. TenderWolf — Best for Belgian Procurement
TenderWolf is a well-established platform specialising in Belgian and EU procurement. It offers strong filtering tools based on CPV codes and has an active blog with procurement insights. The platform supports Dutch, French, and English.
Coverage is primarily focused on Belgium, with EU-wide tenders from TED. Sub-threshold tender access is limited to Belgian national portals. Companies looking for pan-European coverage may need to supplement TenderWolf with other sources.
Best for: Belgian businesses focused on domestic and EU procurement. See our full comparison.
4. Tendify — Best for EU-Wide Keyword Matching
Tendify aggregates procurement data across 27 EU countries with a keyword-based matching system. The platform covers TED data comprehensively and offers email alerts for matching opportunities.
Unlike AI-first platforms, Tendify relies on manual profile setup and keyword matching rather than semantic understanding. This means you need to know exactly which terms to search for, and may miss opportunities described differently than expected.
Best for: Procurement teams comfortable with keyword-based search who want broad EU coverage. See our full comparison.
5. TED (Tenders Electronic Daily) — Best Free Option
TED is the official journal for EU public procurement and publishes all above-threshold tenders from EU member states. It's free, comprehensive within its scope, and available in 24 EU languages.
The limitation is clear: TED only covers above-threshold tenders. Below-threshold opportunities published on national portals are not included. The search interface is functional but lacks AI matching, scoring, or personalisation. For businesses that need more than basic search, TED works best as a data source accessed through an aggregator.
Best for: Businesses wanting free access to above-threshold EU tenders with manual search. See our full comparison.
6. TenderNed — Best for Dutch Procurement
TenderNed is the official Dutch national procurement platform, operated by the Dutch government. It is the definitive source for all Dutch public tenders, including sub-threshold opportunities not published on TED.
As a single-country portal, TenderNed only covers the Netherlands. There is no AI matching or company profiling — you search and filter by CPV codes and categories. The platform is free to use and available in Dutch.
Best for: Businesses focused exclusively on the Dutch procurement market. See our full comparison.
7. EU Supply — Best for eSourcing
EU Supply (now part of the Mercell Group) offers a full eSourcing platform with tools for both buyers and suppliers. Originally from Sweden, the platform has a strong presence in Nordic markets and several EU countries.
The focus is on procurement lifecycle management rather than tender discovery. If you need eSourcing, bid management, and contract tools, EU Supply delivers. For pure tender discovery and matching, purpose-built aggregators offer more relevant features.
Best for: Organisations that need a full eSourcing suite alongside tender access. See our full comparison.
8. Negometrix — Best for Dutch eTendering
Negometrix is a Dutch eTendering platform used primarily by public buyers to manage procurement processes. Suppliers can access and respond to tenders published through Negometrix by organisations in the Netherlands.
As a buyer-side platform, Negometrix does not offer proactive tender discovery, AI matching, or multi-country coverage. It serves a different purpose than aggregators — if a Dutch public buyer uses Negometrix, you respond to tenders there.
Best for: Suppliers responding to Dutch public tenders published on Negometrix. See our full comparison.
9. Contracts Finder — Best for UK Procurement
Contracts Finder is the UK government's official portal for public procurement opportunities. It is free, comprehensive for the UK market, and includes both above-threshold and below-threshold tenders.
Post-Brexit, Contracts Finder operates independently of the EU procurement ecosystem — businesses seeking EU opportunities will need a separate platform. The search is keyword-based with no AI matching or company profiling.
Best for: Businesses focused on UK public procurement. See our full comparison.
How to Choose the Right Aggregator
The right platform depends on your market focus and how much time you want to spend on setup. If you operate across multiple European countries and want AI to handle the matching, a platform like Tender Radar eliminates manual configuration. If you focus on a single market, a national portal like TenderNed or Contracts Finder may be sufficient — though you'll miss cross-border opportunities.
Consider these factors when choosing: geographic coverage, matching technology (AI vs keywords), sub-threshold access, alert capabilities, and pricing transparency.
The most effective approach for growing businesses is to start with an AI-powered aggregator that covers your target markets and supplement with national portals as needed.
Negometrix (Mercell) vs the alternatives at a glance
Many suppliers land here searching for Negometrix — the Dutch e-tendering platform that is now part of Mercell. Whether you respond to tenders through it today or are looking for a broader way to discover opportunities, here is how the main options compare:
| Platform | What it is | Best for | Coverage |
|---|---|---|---|
| Negometrix (Mercell) | Buyer-side eProcurement suite where contracting authorities publish and manage their tenders | Responding to tenders from Dutch and Nordic buyers who run Mercell | Netherlands, Nordics and other Mercell client buyers |
| TED (Tenders Electronic Daily) | The EU’s official journal of above-threshold notices | Free, comprehensive EU-wide coverage — if you can handle the volume | All EU member states (above threshold) |
| National portals (PLACSP, BOAMP, TenderNed…) | Official per-country publication platforms | Below-threshold and national-only notices | One country each |
| Tender Radar | AI aggregator that reads 15+ European and international portals and scores every tender against your company profile | Suppliers who want relevant matches delivered instead of another portal to search | 15+ portals across Europe, the UK, the US and NATO/international bodies |
The practical difference: journals and portals are where tenders live; an aggregator is how you find the ones worth bidding on. If your buyers run Negometrix/Mercell you will still submit through that platform — but discovery works better when something scans every source for you.
Getting Started
Ready to find government contracts that match your business? Tender Radar offers a free trial with no credit card required. Paste your website URL, let AI build your company profile, and start receiving scored tender matches from across Europe within minutes.