Best Supplier Portal Software in 2026
14 supplier portal software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Supplier onboarding | |
|---|---|---|---|---|---|---|---|---|
| 1 | Proc7 | 8.2 | RecognisedAPIDocumented | $99/mo | No | 99 /mo | Yes | View |
| 2 |  Tipalti Supplier Hub | 7.8 | RecognisedAPIDocumented | $99/mo | No | 99 /mo | Yes | View |
| 3 |  Basware | 7.4 | RecognisedAPIDocumented | — | No | — | — | View |
| 4 | Market Dojo | 7.4 | RecognisedAPIDocumented | £41.67/mo | Yes | — | — | View |
| 5 |  Supplios | 7.3 | RecognisedAPIDocumented | $1,000/mo | No | 1,000 /mo | Yes | View |
| 6 | Zoho Procurement | 7.2 | RecognisedAPIDocumented | $2.92/mo | No | — | — | View |
| 7 | Sourced Supplier Portal | 6.9 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 8 | Coupa Supplier Portal | 6.8 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 9 | mySupplier | 6.7 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 10 | Gatekeeper | 6.4 | RecognisedAPIDocumented | — | No | — | — | View |
| 11 |  Tradeshift | 5.9 | RecognisedAPIDocumented | — | — | — | — | View |
| 12 |  HICX Supplier Portal | 5.8 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 13 |  eProcureAI VendorHub | 5.1 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 14 |  Vendorful e-Sourcing | 4.7 | RecognisedAPIDocumented | — | — | — | — | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which supplier portal software is ranked first on Inferse?
Proc7 is ranked #1 of 14 with a score of 8.2. Tipalti Supplier Hub is second and Basware third.
How many of these have a free plan?
2 of the 14 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Zoho Procurement has the lowest first paid tier we found: $2.92/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.