Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.
In our 2026 comparison of OutSystems and Retool, the products are too closely matched to name a clear overall winner. OutSystems is rated 4.5/5 from 1 user review; Retool is rated 4.6/5 from 1 user review. OutSystems has a free plan; Retool has a free plan.
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| At a glance | OutSystems | Retool |
|---|---|---|
| Category | Low-Code & No-Code Development | Low-Code & No-Code Development |
| User rating | 4.5/5 (1 reviews) | 4.6/5 (1 reviews) |
| Starting price | Free plan | Free plan |
| Free trial | Not listed | Yes |
| Listed features | 3 | 3 |
| Platforms | Web, iOS, Android | Web |
| Ease of use | 4.7/5 | 4.3/5 |
| Customer support | 4.4/5 | 4.2/5 |
What each platform does and who it's for
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Expert Score
Expert Score
Supported platforms across each product
Real-world pros and cons from verified users
User sentiment analysis
User sentiment analysis
Detailed side-by-side capability checklist
3/6 features
3/6 features
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Dimension scorecard
Tied for overall winner with a composite score of 89%.
Pricing: FREEMIUM (No Free Trial), a less accessible entry point than the leader.
Tied with a solid set of 3 features.
Ranked #1 for usability with a user rating of 4.7/5 stars.
Reliable support with a user rating of 4.4/5 stars.
Widest platform availability (3 Platforms: Web, iOS, Android).
Dimension scorecard
Tied for overall winner with a composite score of 85%.
Retool has the most accessible pricing ($10/mo (Free Trial)).
Tied with a solid set of 3 features.
Satisfactory usability with a user rating of 4.3/5 stars.
Reliable support with a user rating of 4.2/5 stars.
Available on 1 Platform: Web, fewer than the leader.
OutSystems and Retool are extremely well-matched overall. If Ease of Use is your priority, OutSystems has the edge — otherwise, your specific workflow requirements should be the deciding factor.
Composite Score Breakdown
OutSystems and Retool are extremely well-matched overall. If Ease of Use is your priority, OutSystems has the edge — otherwise, your specific workflow requirements should be the deciding factor. Neither product has a decisive overall lead, so the best choice depends on your workflow, budget and required integrations.
OutSystems is rated 4.5/5 from 1 user review. Retool is rated 4.6/5 from 1 user review. Ratings come from approved user reviews on SoftwareHope.
OutSystems has a free plan. Retool has a free plan. Always confirm current pricing on the vendor's site, as plans change.
OutSystems offers a free plan; Retool offers a free plan and a free trial.
OutSystems supports Web, iOS and Android; Retool supports Web.
OutSystems has an ease-of-use rating of 4.7/5, Retool has an ease-of-use rating of 4.3/5. OutSystems is rated easier to use by reviewers.
Community-voted helpful feedback from verified users
OutSystems serves organizations that need custom business applications with enterprise development controls. Its low-code environment combines visual development with code extensibility and application lifecycle tools for teams delivering business-critical software across departments.
Retool is a low-code platform for developers and operations teams building internal software such as admin panels, support tools and data dashboards. It connects interfaces to existing systems and supports cloud or self-hosted deployment for different operational needs.
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