OutSystems vs Memberstack: Which Should You Choose in 2026?
Choosing between OutSystems and Memberstack comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
OutSystems
Enterprise low-code application platform
Best for you if:
- • You want the higher-rated option (8.4/10 vs 8.2/10)
- • You need app builders features specifically
- • OutSystems is a low-code platform for enterprise application development
- • It enables rapid development with visual modeling and one-click deployment
Memberstack
Membership and authentication for no-code sites
Best for you if:
- • You need membership sites features specifically
- • Memberstack is a membership and authentication platform for Webflow sites
- • It adds login, payments, and gated content to no-code websites
| At a Glance |  OutSystems |  Memberstack |
|---|---|---|
Price | Paid | Paid |
Best For | App Builders | Membership Sites |
Rating | 84/100 | 82/100 |
| Feature | OutSystems | Memberstack |
|---|---|---|
| Pricing Model | Paid | Paid |
| Editorial Score | 84 | 82 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | App BuildersLow-Code Backend | Membership SitesLow-Code Backend |
Understanding the Differences
Both OutSystems and Memberstack solve similar problems, but they approach them differently.OutSystems positions itself as "enterprise low-code application platform" while Memberstackfocuses on "membership and authentication for no-code sites". These differences matter depending on what you're trying to accomplish.
When to Choose OutSystems
OutSystems makes sense if you're looking for a comprehensive paid solution. With a score of 84/100, it's our top pick in this comparison.
When to Choose Memberstack
Memberstack is worth considering if you need a professional-grade tool.
Who Should Use What?
Bootstrapped or small team?
Neither is free, but both have their value. Test them both and see which clicks.
We'd pick: Memberstack
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. OutSystems handles scale better in our testing.
We'd pick: OutSystems
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. OutSystems is built for organizations like yours.
We'd pick: OutSystems
Still not sure? Answer these 3 questions
How much can you spend?
Both are paid tools. If money isn't the issue, go with OutSystems—it scored higher.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated OutSystems higher (84/100). But the community has upvoted Memberstack more (0 votes). Pick your source of truth.
Key Takeaways
What OutSystems Does Better
- Higher overall score (84/100)
- Our recommendation for most use cases
Consider Memberstack If
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with OutSystems (84/100). But the honest answer is that "better" depends on your situation. OutSystems scores higher in our analysis, but Memberstack might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is OutSystems or Memberstack better?
Based on our analysis, OutSystems scores higher with 84/100. OutSystems ispaid while Memberstack is paid. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from OutSystems to Memberstack easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do OutSystems and Memberstack offer free trials?
Most software in this category offers free trials or free tiers. OutSystems is paid with potential trial.Memberstack is paid with potential trial. Visit their websites for current trial offers.