Cobalt vs KnowBe4: 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 Cobalt and KnowBe4 side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a 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:
Cobalt
Human-led, AI-powered offensive security to continuously find and remediate risk across your attack surface.
Best for you if:
- • You want a tool that accelerates remediation (50% faster) for increased cycle efficiency
KnowBe4
Reduce human and AI agent risk with an end-to-end human risk management platform.
Best for you if:
- • You want a tool that reduces 'Phish-prone' percentage significantly
| At a Glance | Cobalt | KnowBe4 |
|---|---|---|
Starts at | Not published | Not published |
Category | Security Testing & QA | Security Compliance Management |
Rating | 4.4/5 G2 4.4 · Capterra 4.5 137 reviews | 4.6/5 G2 4.6 · Capterra 4.7 2,424 reviews |
Free plan | No | No |
Watch out for | n/a | Potential for high minimum seat counts |
Choose Cobalt or KnowBe4?
Choose Cobalt if
- You want a tool that accelerates remediation (50% faster) for increased cycle efficiency
Choose KnowBe4 if
- You want a tool that reduces 'Phish-prone' percentage significantly
- You want a tool that integrates compliance and security training into one platform
In-Depth Analysis
Cobalt
Human-led, AI-powered offensive security to continuously find and remediate risk across your attack surface.
However, the comprehensive features across all plans suggest a premium service tailored for organizations prioritizing robust security.
Strengths
- Pro: Significantly faster time to report (2.6X faster than traditional pentesting).
- Pro: Accelerates remediation (50% faster) for increased cycle efficiency.
- Pro: Provides on-demand access to a diverse pool of expert security talent.
- Pro: Leverages AI trained on over a decade of real pentesting data for deeper insights.
- Pro: Offers a flexible, consumption-based model with Cobalt Credits.
Weaknesses
- Con: Pricing details are not publicly available and require a quote.
- Con: The platform's full capabilities and benefits might require a learning curve for new users.
Key features
KnowBe4
Reduce human and AI agent risk with an end-to-end human risk management platform.
Watch out
Potential for high minimum seat counts
Strengths
- Pro: Reduces 'Phish-prone' percentage significantly.
- Pro: Integrates compliance and security training into one platform.
- Pro: Offers AI-powered defense agents for real-time risk detection and mitigation.
- Pro: Provides a comprehensive toolkit for assessing and improving an organization's security posture.
Weaknesses
- Con: Pricing details are not publicly available, requiring a demo request.
- Con: Requires active participation from employees for training effectiveness.
- Con: Implementation and customization may require dedicated IT resources.
Key features
Plans and prices: Cobalt vs KnowBe4
| Tool | Plans and prices | Source |
|---|---|---|
| Cobalt |
| cobalt.io/pricing read Nov 8, 2026 |
| KnowBe4 |
| knowbe4.com/pricing read Nov 7, 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 Cobalt pricing and KnowBe4 pricing.
Key Takeaways
Cobalt
- Worth considering for security
KnowBe4
- Choose KnowBe4 if you want to reduce human and AI agent risk with an end-to-end human risk management platform
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings are within 0.2 points (4.4/5 from 137 reviews for Cobalt, 4.6/5 from 2,424 reviews for KnowBe4).
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 Cobalt and KnowBe4 compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings are within 0.2 points (4.4/5 from 137 reviews for Cobalt, 4.6/5 from 2,424 reviews for KnowBe4).
What are Cobalt and KnowBe4 used for?
Cobalt: Human-led, AI-powered offensive security to continuously find and remediate risk across your attack surface. KnowBe4: Reduce human and AI agent risk with an end-to-end human risk management platform.
What does Cobalt cost vs KnowBe4?
Cobalt has no public paid-plan price on file. KnowBe4 has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Nov 8, 2026.
What's the main difference between Cobalt and KnowBe4?
Cobalt's main strength: significantly faster time to report (2.6X faster than traditional pentesting). KnowBe4's main strength: reduces 'Phish-prone' percentage significantly.
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