Why 80% of Prozorro tenders are not worth bidding
An open public procedure does not mean fair competition. Tender documents have a thousand ways to narrow the field: hard brand locks without "or equivalent", impossible timelines, hard-to-source certifications, warranty structures tied to a specific dealer. It is not always rigging — sometimes the requirements are genuinely critical. Often, however, it is designed to land at one player.
The supplier's job at the front gate is not "find a tender to bid", it is to quickly reject the ones that are not worth the time. In our practice, of 50 reviewed tenders one or two get a bid. That is normal conversion for a serious player.
The five-minute filter that kills 90% of tenders
Before reading the spec, check four points. Fail any one and close the document.
1. The buyer
Open the buyer profile in Prozorro or in third-party analytics: tender history, winning suppliers, payment punctuality, complaints. A buyer who consistently buys from one or two suppliers signals a low chance of entry. Cancelled tenders and a track of complaints — even lower.
2. Estimated value vs the real market
Budget set 30-50% below market — either an error or a position wired to a "known" supplier who knows how to cut corners. If your minimum is 20%+ above the estimate, either skip the bid or be ready for an appeal. An inflated budget is also a signal: the buyer may have created headroom for a specific bidder.
3. Timeline
Delivery in 20-30 days for serial imported equipment is impossible. Either it is wired to a stock player with the units ready, or it is a spec error. Realistic minimums: 45-90 days for a serial EU unit, 90-150 days for a custom build, 30-45 days only with a Polish or Turkish warehouse.
4. Technical part
Specific brands and models without "or equivalent" — practically a guaranteed edge for that brand's dealer. Equivalents "subject to approval" — not a guarantee either: the approval can be formal or biased. Search the document for the word "equivalent" and the conditions for accepting one.
Interactive tender risk scorer
The widget below scores the tender against key transparency markers. Tick what is present in the documents — the score tells you whether the risk is worth it. Low score: high risk, skip. High score: solid bid.
What "or equivalent" really means
The phrase "or equivalent" allows you to propose an analogue. The level of equivalence is judged by the tender committee — and that is where the manipulation field sits:
- Strict technical equivalence: all spec parameters match or improve. Highest chance of passing.
- Strict brand equivalence: only brands of a certain "tier". Often shrinks the pool to 3-5 makers known to the committee.
- Certification equivalence: Ukrainian conformity, possibly via an accredited lab opinion.
If you can confirm equivalence on all three counts, bid confidently. Any doubt — find a better analogue or prepare a reasoned explanation in the package.
Documents you do not show up without
- Corporate: charter, registry extracts, director ID copy.
- Financial: latest balance sheet, tax clearance certificates.
- Technical bid: line-by-line spec compliance, datasheets, drawings.
- Certifications: Ukrainian conformity, CE, EN, ISO for the category.
- Guarantees: bid bond (3-5%) and performance bond (5-10%).
- Origin proof: manufacturer statement or dealer agreement.
- References: 3-5 completed deliveries of similar equipment to the public sector.
- Anti-corruption: integrity declaration, clean management record.
Preparing the pack is 2-3 working days of team effort. First-time bidders should plan 5-7 days. An incomplete pack is auto-rejected at the formal check.
Pricing strategy: how to calculate margin for a tender
You cannot just quote a market price in a tender. You must include:
- Purchase price from the manufacturer or distributor (with their tender discount).
- Logistics from the factory to the buyer's site.
- Customs charges (duty + VAT + VAT on freight).
- Broker fees.
- Bank charges on guarantees.
- Supervised installation if required by the contract.
- Warranty service for 12-24 months.
- Risk reserve: payment delays, FX moves, penalties.
- Net margin: realistic 8-15% on competitive tenders, 15-25% on custom builds.
Together that is 30-50% on top of the manufacturer's price. If the tender estimate does not cover this maths — find a cheaper manufacturer or skip the bid. Bidding under cost is a trap: you win and you lose money on execution.
Common supplier mistakes
1. "Let's try our luck" bids
"We'll try, maybe we win." In 95% of cases that is 2-3 lost team-days assembling the pack. If win probability is below 30%, skip. Focus on the tender where it is 60-70%.
2. Bidding without checking the supply chain
You win, you start delivery, you discover the manufacturer does not have the configuration or the lead time is 18 weeks not 12. Result: penalty, lost performance bond, possible system block. Verify supply before bidding — lock specific models and lead times with the manufacturer.
3. Weak analogue justification
You offer an analogue and write "model X from maker Y". Not enough. Prepare a parameter-by-parameter compliance table against the spec, datasheets for both models, an engineer's note confirming full equivalence. Without it the bid is easily rejected as "equivalence not proven".
4. Small mistakes in the documents
A wrong date on one document, a missing stamp on another, an outdated HS code. The committee uses any formal mismatch as grounds for rejection. Review the pack three times before submission.
5. Overconfidence in your own price
"We always sell at this price." In a tender you compete against the market, not against your usual clients. Check analogous Prozorro tenders from the last six months — you'll see the real winning prices.
After the win: what next
Winning is the start, not the end. Standard cycle after the award:
- Days 1-3: sign the contract, issue the performance bond.
- Days 3-7: finalise the spec, align technical details with the buyer.
- Days 7-14: place the PO with the manufacturer, pay the advance.
- Weeks 2-X: manufacturing per the supplier contract.
- Last 2 weeks: logistics, customs, delivery to site.
- Last week: supervised installation and commissioning.
- Acceptance: sign the acceptance act, receive the final payment.
- Warranty period: 12-24 months of regular service and response.
Any step missed by your fault triggers a contract penalty and a possible block from future tenders. So the real approach: full readiness to execute, or do not bid.
How we help with Prozorro tenders
- Basic: AI monitoring. Through our Prozorro AI tender search you receive fresh items by relevant criteria. Free for the search.
- Extended: expert review. A B2B.engineer engineer screens picked tenders, returns a risk note, a recommended approach and an indicative margin. Paid, separate service.
- Full: preparation and submission. We assemble the document pack, technical bid, pricing strategy and walk it through to contract signing. Execution under our standard supply contract.
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Summary
Prozorro is a working tool, but not for "anyone". A serious supplier skips 95% of tenders through the first filter, assembles the full pack for the rest, runs the margin maths before submission and has the execution chain ready. Otherwise — money tied up in guarantees, nerves spent on appeals and a black mark for future tenders.
FAQ
How long does it take to prepare a tender bid?
First tender — 5-7 working days of team effort (engineer, lawyer, customs). Later ones in the same category — 2-3 days, because documents are reusable.
Can I win a tender without insider connections?
Yes. Connections are a factor, not the decisive one. Technical competence, a complete pack and a realistic price win in 60-70% of cases.
How much does a bank guarantee cost?
0.3-2% of the guaranteed amount per month depending on the bank. Banks give better rates to repeat tender suppliers.
What if the tender is cancelled after I win?
Legal response within 5-30 days. If the cancellation is justified, the bid bond is returned. If groundless, file an appeal with the AMC.