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Head-to-head · Supplier Discovery Software

Thomasnet vs TradeKey

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Thomasnet #4 in Supplier Discovery Software 8.8/10 Free plan Free plan✓ 0 of 5 features Visit Thomasnet
TradeKey #8 in Supplier Discovery Software 8.1/10 Free plan · pricing on request Free plan✓ 2 of 5 features Visit TradeKey

Thomasnet leads on 0 checks, TradeKey on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreThomasnet · 8.8/10
  • Free planboth
  • Most featuresTradeKey · 2 of 5

Thomasnet scores higher on our rubric for supplier discovery software: 8.8 against 8.1 out of 10; our editors rank them #4 and #8.

Thomasnet is the better fit for north American industrial sourcing. TradeKey is the better fit for global marketplace-based sourcing.

  • Thomasnet fits best

    North American industrial sourcing

  • TradeKey fits best

    Global marketplace-based sourcing

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Side by side

Feature Thomasnet 8.8/10 Visit ↗ TradeKey 8.1/10 Visit ↗
At a glance
Editor score 8.8 8.1
Ranking #4 in Supplier Discovery Software #8 in Supplier Discovery Software
Best for North American industrial sourcing Global marketplace-based sourcing
Pricing model Free plan + paid Free plan + paid
Starting price Free plan —
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Features Thomasnet 0/5 · TradeKey 2/5
Supplier verification Not checked yet ✓ (best)
Advanced search Not checked yet Not checked yet
RFQ workflows Not checked yet ✓ (best)
Contact export Not checked yet Not checked yet
API access Not checked yet Not checked yet
Specs
Supplier database Not checked yet Not checked yet
Supplier coverage Not checked yet Global
Our review
Pros
  • Searches and filters over 500,000 North American suppliers
  • Supports certifications, capabilities, locations, and supplier validation filters
  • Sends one RFQ to up to 20 suppliers and saves comparison shortlists
  • Global buyer and supplier discovery across marketplace directories
  • RFQs, trade inquiries, messaging, and quotations in one web platform
  • Sourcing assistance plus supplier verification and audit services
Cons
  • Coverage is regional rather than global
  • The web platform has no verified official mobile app
  • Paid advertising and verification program pricing is not publicly listed
  • Premium membership uses contact-sales pricing
  • Available through the web only
  • Advanced search-depth details are not a central published focus
Our verdict

Thomasnet is a web-based supplier discovery and sourcing platform for industrial buyers, engineers, procurement professionals, and suppliers. Buyers can search North American manufacturers, distributors, service companies, and OEMs by…

Read the review →

TradeKey is a web-based B2B marketplace for manufacturers, traders, wholesalers, retailers, importers, exporters, buyers, and suppliers. Its core workflows cover company and product search, supplier and buyer directories, product listings,…

Read the review →
  1. ThomasnetSupplier Discovery Software 8.8Free plan
  2. TradeKeySupplier Discovery Software 8.1Free plan · pricing on request

Strengths and trade-offs

  • Thomasnet — where it wins

    • Searches and filters over 500,000 North American suppliers
    • Supports certifications, capabilities, locations, and supplier validation filters
    • Sends one RFQ to up to 20 suppliers and saves comparison shortlists

    Where it doesn't

    • Coverage is regional rather than global
    • The web platform has no verified official mobile app
    • Paid advertising and verification program pricing is not publicly listed

  • TradeKey — where it wins

    • Global buyer and supplier discovery across marketplace directories
    • RFQs, trade inquiries, messaging, and quotations in one web platform
    • Sourcing assistance plus supplier verification and audit services

    Where it doesn't

    • Premium membership uses contact-sales pricing
    • Available through the web only
    • Advanced search-depth details are not a central published focus
  • Thomasnet8.8/10 · Free plan

    A broad North American supplier directory with filtering, verification, shortlists, and multi-supplier RFQs.

    Visit ThomasnetFull verdict →
  • TradeKey8.1/10 · Free plan · pricing on request

    A global marketplace for supplier discovery, RFQs, messaging, and trade support.

    Visit TradeKeyFull verdict →

More comparisons

All supplier discovery software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update