Checkmarx vs Foil AI Code Security: 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 Checkmarx and Foil AI Code Security side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Foil AI Code Security 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:
Checkmarx
Application security testing platform
Best for you if:
- • You want enterprise SAST
Foil AI Code Security
On-device AI security scanner that finds vulnerabilities in your code before they ship.
Best for you if:
- • You want a free tier before you commit
| At a Glance | Checkmarx | Foil AI Code Security |
|---|---|---|
Starts at | Not published | Free plan, paid from €19/user/mo, billed monthly Developer plan |
Category | Testing & QA Security | Security Developer Tools |
Rating | 4.1/5 G2 4.2 · Capterra 3.9 56 reviews | n/a |
Free plan | No | Yes |
Choose Checkmarx or Foil AI Code Security?
Choose Checkmarx if
- You want enterprise SAST
- You want good vulnerability detection
- You work in testing & QA, not security
Choose Foil AI Code Security if
- You want a free tier before you commit
- You want ensures 100% code privacy as scans run locally on-device
- You want custom-trained AI model (SecureReview-7B) provides specialized vulnerability analysis
- You work in security, not testing & QA
In-Depth Analysis
Checkmarx
Application security testing platform
Strengths
- Pro: Enterprise SAST
- Pro: Good vulnerability detection
- Pro: CI/CD integration
- Pro: Compliance support
- Pro: Many languages
Weaknesses
- Con: Very expensive
- Con: False positives
- Con: Learning curve
- Con: Complex setup
- Con: Slow scans
Key features
Foil AI Code Security
On-device AI security scanner that finds vulnerabilities in your code before they ship.
Foil AI's pricing is fair, offering a generous free tier for individual developers.
Strengths
- Pro: Ensures 100% code privacy as scans run locally on-device.
- Pro: Custom-trained AI model (SecureReview-7B) provides specialized vulnerability analysis.
- Pro: Generates actual code fixes with explanations, not just alerts.
- Pro: Native Apple Silicon performance for fast and efficient scanning.
- Pro: Easy installation and integration with existing developer workflows.
Weaknesses
- Con: Currently limited to Apple Silicon devices.
- Con: Advanced features like Deep Dive, Deep Scan, and custom rules are behind a paywall.
- Con: As a new product, it may have a smaller community and fewer integrations compared to established tools.
Key features
Plans and prices: Checkmarx vs Foil AI Code Security
| Tool | Plans and prices | Source |
|---|---|---|
| Checkmarx |
| checkmarx.com/pricing read Nov 2, 2026 |
| Foil AI Code Security |
| foil.peachstudio.be/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 Checkmarx pricing and Foil AI Code Security pricing.
Key Takeaways
Checkmarx
- Choose if you want application security testing platform
Foil AI Code Security
- Has a free plan
What the data shows
On the data below, Foil AI Code Security leads on a free plan. We do not name an overall winner for this pair.
- Only Checkmarx has a published user rating (4.1/5 from 56 reviews); Foil AI Code Security has none we can show.
- Foil AI Code Security starts at €19/user/mo, billed monthly; Checkmarx has no public paid plan price on file.
- Only Foil AI Code Security 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 Checkmarx and Foil AI Code Security compare in 2026?
On the data below, Foil AI Code Security leads on a free plan. We do not name an overall winner for this pair. Only Checkmarx has a published user rating (4.1/5 from 56 reviews); Foil AI Code Security has none we can show. Foil AI Code Security starts at €19/user/mo, billed monthly; Checkmarx has no public paid plan price on file. Only Foil AI Code Security has a free plan.
What are Checkmarx and Foil AI Code Security used for?
Checkmarx: Application security testing platform. Foil AI Code Security: On-device AI security scanner that finds vulnerabilities in your code before they ship.
What does Checkmarx cost vs Foil AI Code Security?
Checkmarx has no public paid-plan price on file. Foil AI Code Security's cheapest paid plan is Developer at €19/user/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Nov 2, 2026.
What's the main difference between Checkmarx and Foil AI Code Security?
Checkmarx's main strength: enterprise SAST. Foil AI Code Security's main strength: ensures 100% code privacy as scans run locally on-device.