# Best-sellers

> DataFirefly hosts more than a hundred modules for the three main open-source e-commerce platforms — PrestaShop, WordPress / WooCommerce and Shopware 6. Instead of listing them all, this page surfaces…

- Page: <https://www.datafirefly.com/en/best-sellers/>
- Language: en
- Last updated: 2026-08-05
- Other languages: [fr](https://www.datafirefly.com/meilleures-ventes/index.md), [es](https://www.datafirefly.com/es/mas-vendidos/index.md), [de](https://www.datafirefly.com/de/bestseller/index.md), [it](https://www.datafirefly.com/it/piu-venduti/index.md), [pl](https://www.datafirefly.com/pl/bestsellery/index.md), [nl](https://www.datafirefly.com/nl/bestsellers/index.md), [pt](https://www.datafirefly.com/pt/mais-vendidos/index.md)
- Index: <https://www.datafirefly.com/en/llms.txt>

DataFirefly hosts more than a hundred modules for the three main open-source e-commerce platforms — PrestaShop, WordPress / WooCommerce and Shopware 6. Instead of listing them all, this page surfaces the ones our customers **actually buy the most**, broken down by platform.

The rankings below are computed directly from WooCommerce sales data, continuously refreshed, and reflect what genuinely moves out of the catalogue — not an editorial pick.

## Why look at the best-sellers

A module that sells well is rarely a module that came out of nowhere. It's usually a strong signal of three things:

- **The problem it solves is recurring** — many merchants hit the same friction.
- **The implementation quality is validated** — a poorly coded module never crosses 50 sales.
- **Support holds up over time** — DataFirefly actively maintains what sells.

If you're starting a new project and hesitating between several solutions, starting from a best-seller is often a reasonable shortcut.

## Best-sellers by platform

### PrestaShop

The best-selling PrestaShop modules historically cover catalogue management, technical SEO and performance optimisation (Core Web Vitals). The platform keeps a solid EU market share and our PrestaShop best-sellers reflect EU merchant needs: native multi-language, GDPR compliance, marketplace integrations.

### WordPress / WooCommerce

On WooCommerce, the best-sellers lean toward marketing (newsletter, on-page SEO, subscriptions) and productivity (stock management, returns, conditional returns). It tracks with the typical WooCommerce store profile: smaller catalogue, focus on acquisition and retention.

### Shopware 6

On Shopware, the bestsellers are more B2B-oriented and lean architectural (CMS extensions, ERP integrations, theming). Shopware's user base being mostly DACH and mid-market B2B, the modules that take off solve enterprise needs: customer-group pricing, pro forma quotes, multi-account customers.

## How this ranking is computed

The data comes from WooCommerce's `total_sales` counter, updated on every confirmed order. The ranking refreshes every 30 minutes and considers the full catalogue history — not just the current month. It's a _"what works long-term"_ read, not a _"what's spiking right now"_ one. For recent releases, see our [New arrivals](https://www.datafirefly.com/en/new-arrivals/) page instead.

## What if I don't know where to start?

Two complementary tracks:

- Our [editorial selection of essential modules](https://www.datafirefly.com/en/essentials/) — hand-picked per platform, the ones we'd personally install on day one of a project.
- If your need is more specific (AI, automation, orchestration), the [AI & Automation](https://www.datafirefly.com/en/ai-automation/) page filters the catalogue directly on those two families.
- Or talk to us — [describe your stack and your top three pain points](https://www.datafirefly.com/en/contact-us/), we'll reply with a motivated shortlist.