Start free. Pay only when you verify.
Opportunity matching, eligibility screening and search are free. The paid product is one thing — pre-submission verification of your bid package, sold as flat-rate credits.
Free — no card, no trial clock
- Weekly tender alerts (나라장터 and SAM.gov), with a free eligibility verdict per notice
- Tender notice search and the deadline D-day calculator
- Claude connector that reads Korean notice documents with tables intact
- Your first verification — every new account gets 1 free sign-up credit (valid 3 months)
Verification credits
One credit verifies one notice — up to 3 runs (an initial verification plus 2 re-verifications) until that notice closes. Each run is delivered within 1 business day, or the run is restored.
VAT included · card payment via Toss Payments · tax invoices (세금계산서) on request
- Unused credits refunded in full within 7 days of purchase
- Purchased credits are valid for 12 months
- The full credit policy and service-level guarantee are in the Terms of Use
Card checkout is in pre-launch testing — register on the credits page and we email you the moment it opens.
Opportunity Matching — free today
Alerts and per-notice eligibility screening are free. A Pro tier (twice-weekly alerts, multiple company profiles) is in preparation — sign up on the Opportunity Matching page and we will let you know when it opens.
Questions
- Is VAT included?
- Yes — all listed prices include VAT. Tax invoices (세금계산서) are issued on request.
- What exactly does one credit cover?
- One notice, up to 3 runs until its deadline: an initial verification plus 2 re-verifications after you fix your documents.
- What if the report is late?
- Each run is delivered within 1 business day of submission. If we miss that, the run is restored — the initial run by restoring the credit, a re-verification by not counting it.
- Can I get a refund?
- Unused credits are refunded in full within 7 days of purchase — write to hello@sizlon.io.