Best Marketplace Software

Vendo, built by the team behind the open source Spree Commerce framework, is a headless, API-first SaaS platform for launching multi-vendor marketplace or B2B eCommerce businesses. It automates seller onboarding, product and inventory sync, order fulfillment, seller payouts and marketplace tax handling, and supports dropshipping as well as multi-warehouse fulfillment models.

Vendo provides a configurable built-in storefront plus pre-built Next.js and Vue Storefront starters and a JavaScript SDK for teams that want a fully custom front end. It supports multiple stores, currencies and languages from one admin dashboard. Vendo does not publish self-serve pricing; plans are quoted after a demo call, though the related Spree Commerce Community Edition remains free and open source.

Yo!Kart is a self-hosted multi-vendor ecommerce platform from FATbit Technologies for building B2C, B2B, B2B2C, C2C and P2P marketplaces similar to Amazon, Etsy or Alibaba. It provides separate dashboards for admins, sellers and buyers, more than 20 pre-integrated payment methods, volume and coupon discounts, buyer-seller messaging, smart product recommendations, and SEO tools, along with low-stock alerts and inventory reports for sellers.

Unlike subscription-based competitors, Yo!Kart is sold as a self-hosted lifetime license with no recurring platform fees or transaction charges. Packages range from the web-only GoQuick to bundles that include white-label iOS and Android buyer apps and full source code, plus a fully custom GoCustom Prime tier. All packages include free installation and 12 months of complimentary technical support, and GoQuick and GoQuick Boost carry a 30-day money-back guarantee.

Onport was a London based marketplace and dropshipping automation platform launched in 2019 that helped retailers and brands manage inventory sync, order routing, vendor onboarding, shipping and returns across multi-vendor operations. It offered an API with thousands of endpoints and pre-built shipping carrier integrations for scaling composable marketplaces.

The company was acquired in May 2025 and its platform was sunset on October 1, 2025. Onport's engineering team and technology were folded into Carro (getcarro.com), a dropship and marketplace platform, and existing Onport customers were transitioned onto Carro. The Onport website now redirects to Carro, which offers only custom, quote based pricing.

Sharetribe is a hosted marketplace platform that helps founders build, launch and grow online marketplaces without writing code. It covers the core infrastructure a marketplace needs, including listings, availability and booking calendars, messaging, price negotiation, payments through Stripe, and reviews, and it can be extended with custom code through its developer platform when a business outgrows the no-code builder.

The platform is aimed mainly at startups and small teams launching rental, service or product marketplaces. Plans range from a test-mode Build tier to paid Lite, Pro and Extend tiers that unlock a live marketplace, custom domain, integrations and full code access. A 14-day free trial is available with no credit card required, and Sharetribe charges a small transaction fee on top of monthly subscription pricing.

Reditus is an affiliate and in-app referral platform built exclusively for B2B SaaS companies. Instead of relying on generic affiliate tools or upfront ad spend, Reditus helps SaaS teams grow through people who already influence their buyers: users, partners, and vetted B2B SaaS affiliates. SaaS companies can launch a free in-app referral program, recruit affiliates via the B2B SaaS-focused marketplace, and automate tracking, payouts, and fraud prevention, all from one platform. Pricing scales only when revenue is generated, making it a true pay-on-results growth channel. Affiliates use Reditus to discover and manage high-quality B2B SaaS programs in one dashboard, earn recurring commissions, and get full transparency and support. Read Reditus Reviews