OutSystems vs Whacka: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for OutSystems and Whacka side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Whacka leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
OutSystems
Enterprise low-code application platform
Best for you if:
- • You want enterprise low-code
Whacka
Build web and mobile apps with plain language, no code needed
Best for you if:
- • You want a free tier before you commit
| At a Glance | OutSystems | Whacka |
|---|---|---|
Starts at | Not published | Free plan, paid from $3/mo, billed monthly Weekly plan |
Category | App Builders Low-Code Backend | App Builders No-Code |
Rating | 4.5/5 G2 4.5 · Capterra 4.6 2,174 reviews | n/a |
Free plan | No | Yes |
Choose OutSystems or Whacka?
Choose OutSystems if
- You want enterprise low-code
- You want full-stack platform
Choose Whacka if
- You want a free tier before you commit
- You want no coding or technical experience required to build functional apps
- You want apps include real infrastructure like database, hosting, and authentication out of the box
In-Depth Analysis
OutSystems
Enterprise low-code application platform
OutSystems' pricing, starting at $36k/year for the Developer Cloud, is on the expensive side for a low-code platform, especially for smaller teams.
Strengths
- Pro: Enterprise low-code
- Pro: Full-stack platform
- Pro: Good for enterprise apps
- Pro: Active development
- Pro: Good support
Weaknesses
- Con: Very expensive
- Con: Vendor lock-in
- Con: Learning curve
- Con: Enterprise focus
- Con: Complex platform
Key features
Whacka
Build web and mobile apps with plain language, no code needed
Strengths
- Pro: No coding or technical experience required to build functional apps
- Pro: Apps include real infrastructure like database, hosting, and authentication out of the box
- Pro: Free tier allows building and publishing real apps without a credit card
Weaknesses
- Con: Free apps expire after 14 days unless on a paid plan
- Con: AI runtime costs are passed to end-users, which may affect app adoption
Key features
Plans and prices: OutSystems vs Whacka
| Tool | Plans and prices | Source |
|---|---|---|
| OutSystems |
| outsystems.com/pricing read Oct 31, 2026 |
| Whacka |
| whacka.app/pricing read Oct 20, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on OutSystems pricing and Whacka pricing.
Key Takeaways
OutSystems
- Choose if you want enterprise low-code application platform
Whacka
- Has a free plan
What the data shows
On the data below, Whacka leads on a free plan. We do not name an overall winner for this pair.
- Only OutSystems has a published user rating (4.5/5 from 2,174 reviews); Whacka has none we can show.
- Whacka starts at $3/mo, billed monthly; OutSystems has no public paid plan price on file.
- Only Whacka has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do OutSystems and Whacka compare in 2026?
On the data below, Whacka leads on a free plan. We do not name an overall winner for this pair. Only OutSystems has a published user rating (4.5/5 from 2,174 reviews); Whacka has none we can show. Whacka starts at $3/mo, billed monthly; OutSystems has no public paid plan price on file. Only Whacka has a free plan.
What are OutSystems and Whacka used for?
OutSystems: Enterprise low-code application platform. Whacka: Build web and mobile apps with plain language, no code needed.
What does OutSystems cost vs Whacka?
OutSystems has no public paid-plan price on file. Whacka's cheapest paid plan is Weekly at $3/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 31, 2026.
What's the main difference between OutSystems and Whacka?
OutSystems's main strength: enterprise low-code. Whacka's main strength: no coding or technical experience required to build functional apps.