Verify suppliers and calculate landed costs before you buy.
Forthsource verifies suppliers against official Chinese business registries, generates an AI trust score, calculates landed costs for 100+ countries, and produces legal compliance reports — so you know exactly who you're buying from before you wire money.
Supplier verification confirms a manufacturer is legally registered, financially sound, and able to produce at the volume and certifications you need — before you wire payment. Forthsource verifies suppliers against China's National Enterprise Credit Information System, calculates landed costs for 100+ countries, and generates AI trust scores plus legal compliance reports, with a free tier.
Due diligence in minutes, not weeks
Search a supplier, read the verified report, and cost the order — before a single dollar leaves your account.
Search the supplier
Enter a company name or registration number. Forthsource cross-references official Chinese registries instantly.
Read the trust report
Get an AI trust score, legal and export status, trade history and red flags — in one standardized scorecard.
Cost the order
Run the landed-cost calculator for 100+ countries — duties, VAT, freight, insurance and customs included.
Everything you need before you wire money
Official registry verification
Cross-reference suppliers against China's National Enterprise Credit Information System and official registries.
AI trust score
Dozens of signals — export history, legal status, trade data and reviews — distilled into a single trust score.
Landed cost calculator
Calculate the true cost to 100+ countries — duties, VAT, freight, insurance and customs all factored in.
Legal compliance reports
IP registration, export licenses, product certifications and regulatory status — exportable for your records.
Import & trade data
See a supplier's actual export history, volumes and shipment patterns before you place a first order.
Capacity verification
Validate production output, workforce, export volume and current order load so the supplier can actually deliver.
Compare suppliers on data, not just reviews
Line up candidate suppliers side by side with verified trust scores and registry status before you commit.
Trust 86
Trust 74
Trust 28
Start free. Scale when you source more.
For merchants checking a supplier now and then.
- 5 searches / month
- Registry verification
- AI trust score & basic trade data
For growing brands sourcing regularly.
- 50 searches / month
- Landed cost calculator + compliance reports
- Full trade data & supplier discovery
For high-volume importers and teams.
- Unlimited searches
- Bulk verification & API access
- Dedicated support & custom templates
The operating system for Shopify inventory
Forthsource is one of five tools that help merchants forecast, source, fulfil, return and clear inventory.
Common questions
What is Forthsource and what is supplier verification?
How do you conduct a supplier capability assessment?
What is the best sourcing platform for e-commerce merchants?
How do you check supplier reliability ratings?
How do I avoid scam suppliers from China?
Never wire money to an unverified supplier again
Run your first 5 supplier checks free — registry verification, AI trust score and trade data included.
Free tier · official registry checks · landed cost for 100+ countries