7 Best Supplier Portal Software for Businesses in 2025

Supplier portal software can help you launch platforms that your team and vendors can log into, view documents and transaction details, and communicate about projects. 

Our top picks are Blaze.tech if you want to custom-make your own portal software for vendors, HICX for a seamless end-to-end solution, and GEP Smart to unify your third-party platforms into a portal. 

Read on to learn more about:

• How we selected our supplier portal vendors
• Our top 7 picks, their features, pricing, and target users
• Some FAQs
• Why you should go with Blaze 

Let’s talk about our selection methodology. 

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How We Chose the Best Supplier Portal Software

Currently, the market is loaded with different types of supplier portal software and apps. So, to pinpoint the best ones, we considered the following:

• Customization and flexibility: Top supplier portal software offers extensive customization options to tailor the portal’s features, automate workflows, and configure the user interface to your specific needs and evolving processes. This helps adapt your portal to unique procurement requirements, branding, and reporting demands.

• Integration capabilities: Leading supplier management software must integrate seamlessly with existing business systems such as ERP, CRM, accounting, and procurement platforms. This is essential for synchronizing supplier data, automating purchase orders, and enabling real-time visibility into inventory. These integrations are done through robust APIs, native connectors, or connection tools like Zapier.

• User-friendliness: A user-friendly platform enables non-technical users to build, modify, and manage supplier portals without programming or development skills. These platforms provide drag-and-drop builders and pre-built templates and components, reducing reliance on IT resources and ensuring that internal users and suppliers can use the portal.

• Scalability: You’re planning to grow your business, so you’ll need a platform that grows with you. Scalable solutions can handle an increasing volume of suppliers, transactions, and documents without performance issues, ensuring that the portal remains cost-effective and robust as your needs evolve.

We also considered these secondary features:

• Role-based permissions: Effective supplier and customer portals provide granular, role-based permissions to ensure that only the right users access the information and functions relevant to their roles. 

• Compliance and document tracking: These allow suppliers to upload certifications, contracts, and compliance documents directly to the portal, with automated expiration reminders and version control. This helps notify users when documentation needs updating.  

• Onboarding workflows: These can help you automate and customize the supplier registration and approval process. You can seamlessly guide new suppliers through document submission, compliance checks, and training requirements.

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The 7 Best Supplier Portal Software 

1. Blaze.tech: The Best Supplier Portal Software
2. HICX: For End-to-End Supplier Data Management
3. GEP Smart: For Unified Procurement and Supplier Lifecycle Management
4. Zoho Creator: The Best for Low-Code Custom Supplier Portals   
5. Epicor: For Manufacturing and Distribution-Centric Supplier Operations  
6. SupplierGateway: The Best for Simplified Vendor Onboarding  
7. Power Apps: For Building Supplier Portals on the Microsoft Ecosystem

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1. Blaze.tech: The Best Supplier Portal Software

Blaze.tech is a no-code app-building platform with a full package of pre-made and customizable functionalities, enabling you to build a customized supplier portal that meets your needs and reflects your brand.

Features

• Blaze features some of the most powerful customization functionalities on our list, provided by a drag-and-drop interface, several premade templates, and easy-to-implement components like forms, login tools, and more. This provides for rapid design and deployment, allowing anyone on your team to develop a vendor portal. 

• After you sign up for the platform, Blaze’s implementation team will ensure a smooth onboarding process, teaching you how to use the interface and even assisting you in publishing and maintaining your supplier portal software. 

• Blaze is SOC 2 Type 2 certified, which keeps data under strict lockdown. It also features two-factor authentication (2FA), automatic audit logs, and single sign-on (SSO), providing robust data protection.

• You can connect to other third-party applications and software using Blaze’s powerful REST API and Zapier integration.

Ideal Users

Blaze is ideal for medium-sized companies and above that want to avoid premade, “cookie-cutter” vendor platforms and create a customized solution that can scale with their business.

Pricing

Blaze pricing starts at $500/month, which lets you build an unlimited number of apps.  

The Bottom Line

If you want to build a strong and customizable supplier management portal quickly and without learning a programming language, put Blaze on your shortlist. 

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2. HICX: For End-to-End Supplier Data Management

HICX is an enterprise-grade supplier portal software platform for streamlining all your systems and supply chain data into a single platform.

Features

• HICX offers low-code customization, allowing you to rapidly customize forms, workflows, dashboards, and approval processes to a more granular level than no-code platforms would provide. 

• It is built to handle extensive data loads and support hundreds of thousands of suppliers per client, making it ideal for global enterprises. To control supplier interactions, you’ll also get role-based permissions and segmented content management. 

Ideal Users

HICX is best suited for large enterprises, multinational corporations, and organizations with complex, multi-system supply chains. It’s also an option if you require robust supplier data management and integration across several departments.

Pricing

The platform doesn’t publish pricing details, so you’ll need to contact them for more information.

The Bottom Line

HICX is a top-tier supplier portal software that excels in customization, integration, and scalability for large, complex organizations. Still, it’s not geared for the needs of small or medium businesses. 

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3. GEP Smart: For Unified Procurement and Supplier Lifecycle Management

GEP SMART is an enterprise-grade supplier portal software similar to the Accenture Supplier Portal. It delivers a unified, cloud-native platform for managing supplier relationships, procurement, and compliance. 

Features

• The platform centralizes compliance management, enabling your suppliers to upload certifications and contracts with automated expiration reminders and version control. You can also guide new suppliers through registration, compliance checks, and training, while carrying out risk screening and third-party risk validation to ensure continuous compliance and supplier quality.

• Built for large-scale operations, GEP SMART supports thousands of suppliers and millions of transactions without performance degradation. You can also set role-based permissions and approval flows to ensure authorized access.

Ideal Users

GEP SMART is best suited for large enterprises and Fortune 500s only. Its features are only geared for multi-system and complex supply chains that require advanced supplier management, compliance tracking, and integration across departments.

Pricing

While the company doesn’t publish pricing, one source suggests that annual costs could start at $500,000.

The Bottom Line

GEP SMART is excellent for large enterprises seeking a unified, highly customizable, and scalable solution. A potential drawback is the high entry price, which limits accessibility for smaller businesses or those with simpler needs.

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4. Zoho Creator: The Best for Low-Code Custom Supplier Portals   

Zoho Creator offers a highly customizable, low-code platform designed to automate and streamline supplier management for businesses of all sizes. 

Features

• Zoho Creator's Supplier Portal provides greater customization options for your workflows, approval systems, dashboards, and user interfaces than other platforms. 

• Through robust APIs and connectors, the platform seamlessly integrates with leading ERP systems such as Oracle NetSuite, SAP, Microsoft Dynamics, and other Zoho apps and third-party tools. 

Ideal Users

Zoho Creator Supplier Portal is ideal for small to mid-sized businesses that want to create their own customized and flexible supplier management platform. 

Pricing

Start using Zoho Creator for only $12/month per user, and create one supplier management portal. The $30/month per-user version lets you build unlimited apps and provides up to 250 premade AI models for faster data organization, simple content generation, and more.   

The Bottom Line

Zoho Creator Supplier Portal delivers a powerful blend of customization and integration at an accessible price point, but since it’s a low-code platform, you’ll need some technical skills to use it.

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5. Epicor: For Manufacturing and Distribution-Centric Supplier Operations  

Epicor is an advanced, cloud-enabled supplier management solution designed to centralize and automate every aspect of supplier collaboration. 

Features

• Epicor is highly configurable, allowing you to tailor workflows, dashboards, and document management to your unique procurement processes and branding needs.

• The platform features an intuitive, web-based interface accessible from any device, making it easy for internal users and suppliers to execute tasks. Features include automated notifications, document uploads, and self-service options. 

Ideal Users

The platform is ideal for mid-sized to large manufacturers and distributors with complex, multi-tier supply chains that require robust supplier management. 

Pricing

Epicor doesn’t publish pricing, but we found that it runs in the $1,000s monthly. Contact Epicor for more information.

The Bottom Line

Epicor Supplier Portal excels as a highly customizable, deeply integrated solution for centralizing supplier management. Yet, its pricing model may make it less accessible for smaller businesses with simpler needs.

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6. SupplierGateway: The Best for Simplified Vendor Onboarding  

SupplierGateway is designed to streamline every phase of supplier management, from onboarding and compliance to performance tracking and payments. Built for adaptability, SupplierGateway centralizes supplier data and integrates seamlessly with existing ERP.

Features

• SupplierGateway’s interface allows your team and suppliers to update information and complete tasks without technical barriers. The self-service features enable suppliers to manage profiles, upload certifications, and respond to requests anytime, reducing your team's administrative workload. 

Ideal Users

SupplierGateway is ideal for mid-sized to large enterprises, public sector organizations, and businesses with complex supply chains seeking to centralize supplier management.

Pricing

Annual pricing depends on the number of suppliers you have. Costs start at $20,000/year, and can run higher than $75,000/year. 

The Bottom Line

SupplierGateway excels as a scalable and robust supplier portal software, but the relatively high entry price may be prohibitive for smaller businesses.

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7. Power Apps: For Building Supplier Portals on the Microsoft Ecosystem 

Microsoft Power Apps is a low-code platform for building customizable supplier portal software tailored to their unique procurement and supplier management needs. It offers seamless integration with Microsoft 365, Dynamics 365, and a vast array of third-party systems.

Features

• Power Apps excels at designing, customizing, and adapting supplier portals to your specifications through its low-code interface. You can build custom forms, dashboards, approval workflows, and notification systems.

Ideal Users

Power Apps is ideal for mid-sized to large enterprises, public sector organizations, and businesses familiar with the Microsoft ecosystem.

Pricing

Microsoft Power Apps pricing, starts at $20/month per user, allowing you to build unlimited apps and portals.

The Bottom Line

Microsoft Power Apps is a highly customizable, scalable, and user-friendly platform for building a supplier portal software that adapts to evolving business needs. Yet, drawbacks include the need to have tech experience, and being on the Microsoft ecosystem — if you prefer other operating systems, you might not be able to fully utilize Power Apps. 

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Frequently Asked Questions

Supplier Portal Software vs Supplier Management Software: What’s the Difference? 

Supplier portal software enables vendors to log in, submit documents, and communicate with buyers. Supplier management software, on the other hand, isn’t necessarily available for supplier log-in. They offer broader internal tools, like performance tracking, compliance monitoring, and sourcing management.

How Secure Are Supplier Portals for Sensitive Data?

Top-tier supplier portals are highly secure, offering features like SOC 2 Type 2 compliance, two-factor authentication (2FA), audit logs, and role-based access. While we selected secure platforms for this list, a good rule of thumb is to verify the platform’s certifications and data protection measures before implementation.

Can I Build a Supplier Portal Without Code?

Yes. Platforms like Blaze, Zoho Creator, and Power Apps allow you to build supplier portals using drag-and-drop interfaces and pre-built components. 

While these tools don’t require coding, Zoho Creator and Power Apps are low-code, meaning you’ll need some tech skills, like knowing how to structure a database and the logic behind APIs. Blaze doesn’t require any technical knowledge or development experience. 

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Simplifying Supplier Management Starts with Blaze

Now that you know the top 7 supplier management platforms and their features, you should start creating your own using Blaze.

Blaze offers simple, no-code ease so you can craft your own customized supplier management software to fit your needs. You won’t need any programming or technical knowledge to do it.

Here are some other benefits Blaze will bring:

• Support every step of the way: Blaze’s implementation team will ensure that you understand the building interface so you can get off on the right foot. When you finish building, they’ll help you publish your app. 

• Enterprise-grade security: You’ll get lockdown security features like end-to-end encryption, role-based permissions, and HIPAA and SOC 2 compliance.

• Integrations: Connect to your existing software tools, such as QuickBooks, Samsara, and ShipStation, to seamlessly automate your workflows.

Schedule a free demo today and see how Blaze can simplify building supplier management software.