Selenium vs Testkube: 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 Selenium and Testkube side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Selenium 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:
Selenium
Automate browsers for web testing across all major platforms
Best for you if:
- • You want a fully free tool (Testkube requires payment)
Testkube
Cloud-native continuous testing for Kubernetes, unifying all your tests, tools, and infrastructure.
Best for you if:
- • You want kubernetes-native, leveraging existing infrastructure for testing
| At a Glance | Selenium | Testkube |
|---|---|---|
Starts at | Free 100% free | From $400/mo, billed monthly Starter plan |
Category | Testing & QA Automation | Testing & QA DevOps |
Rating | 4.5/5 G2 4.5 · Capterra 4.4 117 reviews | n/a |
Free plan | Yes | No |
Watch out for | Requires significant technical expertise to set up and maintain. | n/a |
Choose Selenium or Testkube?
Choose Selenium if
- You want a fully free tool (Testkube requires payment)
- You want open source
- You want wide browser support
Choose Testkube if
- You want kubernetes-native, leveraging existing infrastructure for testing
- You want supports any testing tool or framework
In-Depth Analysis
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
Testkube
Cloud-native continuous testing for Kubernetes, unifying all your tests, tools, and infrastructure.
Testkube's pricing, starting at $400/month for the Starter tier and $800/month for Pro, appears quite expensive for a cloud-native testing tool, especially considering the limited agents and users in the lower tiers.
Strengths
- Pro: Kubernetes-native, leveraging existing infrastructure for testing
- Pro: Supports any testing tool or framework
- Pro: Scalable and efficient test execution with parallelization and resource control
- Pro: Centralized visibility and control over all testing activities
- Pro: AI-assisted features for configuration and debugging
Weaknesses
- Con: No free tier available
- Con: Requires Kubernetes infrastructure knowledge
Key features
Plans and prices: Selenium vs Testkube
| Tool | Plans and prices | Source |
|---|---|---|
| Selenium |
| selenium.dev read Sep 30, 2026 |
| Testkube |
| testkube.io/pricing read Oct 25, 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 Selenium pricing and Testkube pricing.
Key Takeaways
Selenium
- Has a free plan
Testkube
- Choose if you want cloud-native continuous testing for Kubernetes, unifying all your tests, tools, and infrastructure
What the data shows
On the data below, Selenium leads on a free plan. We do not name an overall winner for this pair.
- Only Selenium has a published user rating (4.5/5 from 117 reviews); Testkube has none we can show.
- Testkube starts at $400/mo, billed monthly; Selenium has no public paid plan price on file.
- Only Selenium 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 Selenium and Testkube compare in 2026?
On the data below, Selenium leads on a free plan. We do not name an overall winner for this pair. Only Selenium has a published user rating (4.5/5 from 117 reviews); Testkube has none we can show. Testkube starts at $400/mo, billed monthly; Selenium has no public paid plan price on file. Only Selenium has a free plan.
What are Selenium and Testkube used for?
Selenium: Automate browsers for web testing across all major platforms. Testkube: Cloud-native continuous testing for Kubernetes, unifying all your tests, tools, and infrastructure.
What does Selenium cost vs Testkube?
Selenium is free. Testkube's cheapest paid plan is Starter at $400/mo, billed monthly. Prices read on the vendors' pricing pages, latest check Oct 25, 2026.
What's the main difference between Selenium and Testkube?
Selenium's main strength: open source. Testkube's main strength: kubernetes-native, leveraging existing infrastructure for testing.