Bluefin Marketplace vs ShopClass
Bluefin Marketplace
getbluefin.com
ShopClass
mindstellar.comSide by side
| Figure | Bluefin Marketplace | ShopClass |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 2 |
| Spec score · Classifieds Software | 7.2 (#23) | 8.2 (#4) |
| Company history | A Bluefin company announcement says Bluefin Technology Partners was founded in January 2005. | The project began as Osclass work in 2010, Mindstellar took over maintenance in 2017, and the ShopClass name was adopted in 2026. |
| Headquarters | Andover, Massachusetts | India |
| Moderation | Each results page includes links for users to report inappropriate or offensive listings. | The product includes moderation queues, visitor reporting and controls for comments and abuse. |
| Search | Integrated search covers private-party listings and commercial inventory from optional third-party data feeds. | Search supports region, city, price, keyword and photo filters, sortable grid or list results, RSS feeds and generated sitemaps. |
| Support | Bluefin says its experienced team provides customer service and technical support, along with system migration and deployment assistance. | Questions and help are handled through GitHub Discussions, while reproducible bugs go to GitHub Issues. |
Plans
In their own words
Bluefin Marketplace
Bluefin Marketplace has no write-up on Specifiction yet; its figures are above.
ShopClass
ShopClass is open-source classifieds software that operators install on hosting they control. It can power classifieds, job boards, property and car listings, business directories, services listings, events, rentals or product catalogues. Administrators can assemble category-specific forms from reusable fields without code. Search filters include region, city, price, keyword and photos, with an RSS feed for each search. Moderation tools include a queue, visitor reports, login throttling, a keyword blocklist, and support for Turnstile or reCAPTCHA. Paid listings and credits are optional; the maker lists a free Stripe plugin for collecting card payments through Stripe Checkout. Listing photos can remain on the operator's server or use S3-compatible storage behind a CDN. Listings, users and photos are stored in the operator's own database and storage, and can be moved or exported without fees. ShopClass requires PHP 8.0 or later and can run on shared or cPanel hosting; a Docker image and command-line interface are also available. Events and rentals do not include booking, so visitors contact the listing owner. The listed plan is free under GPLv3, with no per-listing fees.