Mabl vs Selenium: 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 Mabl and Selenium side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Selenium leads on higher user rating. 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:
Mabl
Intelligent test automation platform
Best for you if:
- • You want AI test automation
Selenium
Automate browsers for web testing across all major platforms
Best for you if:
- • You want a fully free tool (Mabl requires payment)
| At a Glance | Mabl | Selenium |
|---|---|---|
Starts at | Free plan, paid from $500/mo, billed monthly Core plan | Free 100% free |
Category | Testing & QA Automation | Testing & QA Automation |
Rating | 4.2/5 Capterra 4.0 · G2 4.4 107 reviews | 4.5/5 G2 4.5 · Capterra 4.4 117 reviews |
Free plan | No | Yes |
Watch out for | Potential for additional costs for more apps beyond 1 in Free tier. | Requires significant technical expertise to set up and maintain. |
Choose Mabl or Selenium?
Choose Mabl if
- You want AI test automation
- You want low-code testing
Choose Selenium if
- You want a fully free tool (Mabl requires payment)
- You want open source
- You want wide browser support
In-Depth Analysis
Mabl
Intelligent test automation platform
Mabl's pricing starts with a generous Free tier, but the jump to the Core tier at $500/month is significant, making it expensive for small teams.
Watch out
Potential for additional costs for more apps beyond 1 in Free tier.
Strengths
- Pro: AI test automation
- Pro: Low-code testing
- Pro: Good for QA
- Pro: Auto-healing tests
- Pro: Good integrations
Weaknesses
- Con: Expensive
- Con: Learning curve
- Con: Enterprise focus
- Con: Limited customization
- Con: Per-user pricing
Key features
Selenium
Automate browsers for web testing across all major platforms
Selenium's pricing is exceptionally generous as it is completely free and open-source, offering industry-standard browser automation capabilities at no cost.
Watch out
Requires significant technical expertise to set up and maintain.
Strengths
- Pro: Open source
- Pro: Wide browser support
- Pro: Large community
Weaknesses
- Con: Complex setup
- Con: Flaky tests common
Key features
Plans and prices: Mabl vs Selenium
| Tool | Plans and prices | Source |
|---|---|---|
| Mabl |
| mabl.com/pricing read Sep 30, 2026 |
| Selenium |
| selenium.dev read Sep 30, 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 Mabl pricing and Selenium pricing.
Key Takeaways
Mabl
- Choose if you want intelligent test automation platform
Selenium
- Higher user rating: 4.5/5 vs 4.2/5
What the data shows
On the data below, Selenium leads on higher user rating. We do not name an overall winner for this pair.
- Selenium has the higher user rating (4.2/5 from 107 reviews for Mabl, 4.5/5 from 117 reviews for Selenium).
- Mabl starts at $500/mo, billed monthly; Selenium has no public paid plan price on file.
- Both have 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 Mabl and Selenium compare in 2026?
On the data below, Selenium leads on higher user rating. We do not name an overall winner for this pair. Selenium has the higher user rating (4.2/5 from 107 reviews for Mabl, 4.5/5 from 117 reviews for Selenium). Mabl starts at $500/mo, billed monthly; Selenium has no public paid plan price on file. Both have a free plan.
What are Mabl and Selenium used for?
Mabl: Intelligent test automation platform. Selenium: Automate browsers for web testing across all major platforms.
What does Mabl cost vs Selenium?
Mabl's cheapest paid plan is Core at $500/mo, billed monthly. Selenium is free. Prices read on the vendors' pricing pages, latest check Sep 30, 2026.
What's the main difference between Mabl and Selenium?
Mabl's main strength: AI test automation. Selenium's main strength: open source.