Solidus
Claim this toolThe open-source eCommerce platform for brands that demand complete customization and scalability.
Free plan available Visit WebsiteThe Bottom Line
- Price
- Free plan available. Compare plans
Key facts
- Highly customizable open-source eCommerce platform.
- Scales from small businesses to enterprise-level operations.
- Offers native features for subscriptions, promotions, and internationalization.
Pros
- Unparalleled customization capabilities due to open architecture
- Scalable to handle high transaction volumes and complex business models
- Rich set of native features for core eCommerce functionalities
- Flexible deployment options (free DIY or managed Cloud)
- Strong community and developer support
Cons
- DIY Edition requires technical expertise for setup and maintenance
- May be overkill for very simple, standard eCommerce needs
- Cloud plans can be costly for advanced features and support
What is Solidus?
Available on: Web
Ratings Across the Web
Solidus holds an aggregate rating of 4.3 out of 5 from 81 reviews across SourceForge and G2, last checked September 17, 2026.
Ratings aggregated from independent review platforms. Learn more
Preview
Key Features
- Extensible product catalog with custom data
- Advanced stock and fulfillment management (split shipments, global fulfillment, WMS/3PL integration)
- Built-in and third-party taxation system (VAT, GST, US sales taxes)
- Fully customizable promotions engine with custom rules and actions
- Open and customizable checkout flow (one-click, multi-step, upsells)
- Native subscription engine with unified checkout and subscriber-only promos
- Multi-store, multi-language, multi-currency support
- RESTful and GraphQL APIs
Pricing Plans
Free TrialPricing checked Nov 1, 2026. Source: solidus.io/get-started, read Nov 1, 2026
| Plan | Price | Details |
|---|---|---|
| DIY Edition | Free |
|
| Starter Cloud | Contact us |
+3 more Show less
|
| Enterprise Cloud | Contact us |
+4 more Show less
|
Is Solidus worth the price?
Solidus offers a very generous 'DIY Edition' which is completely free, making it highly accessible for developers and small businesses comfortable with managing their own infrastructure.
The 'Starter Cloud' and 'Enterprise Cloud' tiers, while requiring contact for pricing, likely cater to businesses needing managed services and dedicated support, which is standard for enterprise-level eCommerce platforms. This pricing model is best for businesses ranging from DIY enthusiasts to large enterprises seeking highly customizable and scalable eCommerce solutions.
Solidus by the numbers
| Metric | Solidus | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | Yes | 16 of 24 have one | n/a |
| User rating | 4.3/5 (across the web, 81 ratings) | 4.5/5 | #10 of 14 (joint) tools with 20+ reviews |
Each position is counted among the tools that have data for that row, as noted under it. All Headless Commerce data · How we compute this. Advertising and placement fees are not inputs to any position.
Cite this: Toolradar, “Solidus by the numbers”, Nov 2026.
Reviews

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Across 81 verified user reviews on SourceForge, G2
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Solidus FAQ
How does Solidus support brands with unique digital presence requirements?
Which teams benefit most from using Solidus?
How is Solidus priced?
Can Solidus handle advanced inventory and fulfillment management?
What kind of technical expertise is needed for the Solidus DIY Edition?
How does Solidus compare to Ecwid for customization?
Does Solidus support subscription-based business models?
Source: solidus.io