CybeDefend vs Black Duck

Deep SCA and a full AppSec suite. Your business rules are the difference.

Black Duck is best known for SCA and license compliance, and its portfolio also covers SAST, IAST, DAST and Signal, an AI analysis that coding assistants reach through MCP. CybeDefend checks each change inside the agent, automatically, including against the business rules your team wrote.

Agent-timeAuto-fix PR

What Black Duck does well

Deep SCA with reachability and automatic fix pull requests, a KnowledgeBase that Black Duck describes as the industry's most comprehensive (more than 3,000 open-source licenses), Coverity and Polaris SAST, IAST and DAST, container and binary analysis, Code Sight in the IDE, and Signal, which looks for business-logic and IDOR flaws and offers verified fixes.

But:

Signal reaches AI coding assistants through MCP, so the agent has to call it; no hooks check each change automatically. Its logic analysis looks for flaws such as IDOR, not for breaches of business rules your team wrote. Polaris and Coverity are sold on quote; the published prices cover Code Sight standalone and the free Coverity Scan for open source.

Feature

CybeDefend vs Black Duck

Feature	CybeDefend	Black Duck
Detection× 10
Agent-time scanning	✓	~
SAST	✓	✓
SCA	✓	✓
IaC scanning	✓	✓
Container scanning	✓	✓
Secret detection	✓	✓
Business logic flaws	✓	✓
Reachability analysis	✓	✓
AI-BOM: AI component inventory (EU AI Act + NIST AI RMF)	✓	~
Prompt injection & LLM-misuse scanner (OWASP LLM Top 10)	✓	~
AI & Agent× 7
Agent-time (Claude Code, Cursor, Windsurf…)	✓	~
IDE security copilot	✓	✓
AI-generated verified patches	✓	✓
Auto-fix → ready-to-merge PR	✓	✓
Security Code Knowledge Graph	✓	✗
VibeDefend: security rules distributed to AI coding agents	✓	✗
Coding agent sandbox policy (allow/deny/warn before every write)	✓	✗
Operations× 5
CI/CD pipeline gate	✓	✓
Low false-positive rate	✓	✓
Setup under 5 minutes	✓	~
CybeRisk Score: 0-100 score + AI-generated weekly Top 10 brief	✓	✗
EU/US sovereign deployment	✓	~

✓ = Yes - ✗ = No - ~ = Partial

Where we win

Reachability on both sides

Black Duck Polaris now checks whether vulnerable component methods are actually invoked and feeds that into policy and dashboards. CybeDefend's Knowledge Graph maps the same call chain from your code to the vulnerable function and ties it to the AI agent's latest change, so a newly reachable vulnerability is flagged on the line the agent just wrote.

Security Code Knowledge Graphlive

Where we win

Where the check happens

Black Duck covers a broad AppSec stack, from SCA and Coverity SAST to DAST, with Code Sight in the IDE and Signal for AI assistants. CybeDefend's scope is code-level (SAST, SCA, IaC, container, secrets and business logic), enforced at agent-time before a pull request exists. Teams that rely on Black Duck for license audits can keep doing so.

agent runtime

Agent writes code

const id = req.query.id, unsanitized

agent-time check

★

CybeDefend scans

SQLi detected, injecting fix…

auto-fix applied

✓

PR opens clean

parseInt(req.query.id, 10)ready to merge

Where we win

Precision where the agent writes

Black Duck cuts dependency noise with reachability analysis, and Signal's exploitability analysis filters out low-risk findings. CybeDefend applies the same idea at the moment of writing: it surfaces a finding when the agent's change makes a vulnerable path reachable, and adds business context from the knowledge graph.

Precision filter850 raw → 1 actionable

SQLi: /api/user?id=

CRITICAL

X-Frame-Options missing

low

console.log() in prod

info

Unused import: lodash

info

846 similar low-noise…

noise

1 actionable - 849 filteredIllustrative example, not a measurement

Both prioritise with reachability. CybeDefend works inside the AI agent on every change, checks that change against the business rules your team wrote, and publishes its prices up front.

Pricing

Pricing at a glance

Transparent pricing is a core CybeDefend value. See how we compare.

CybeDefend

Developer€204/year
Team · 5-10 users€2,148/year - €3,348/year
Scale · 15-25 users€6,588/year - €8,988/year
EnterpriseContact sales

See full pricing →

Black Duck

PolarisContact sales
CoverityContact sales

Competitor prices: the lowest annual list price published for the plan shown, taken from the vendor's website or its own marketplace listing and checked in September 2026. Always verify before purchasing.

FAQ

Frequently Asked Questions

Is Black Duck better than CybeDefend for license compliance?

Black Duck describes its KnowledgeBase as the industry's most comprehensive, with more than 3,000 open-source licenses. CybeDefend includes license compliance as part of its SCA. Where license compliance at enterprise scale is the primary need, Black Duck remains the specialist choice.

Can CybeDefend replace Black Duck for SCA?

For most development teams, yes. CybeDefend's SCA covers CVE detection, license risk, and reachability scoring. For M&A-grade license audits or regulatory environments requiring Black Duck's specific report formats, evaluate on a case-by-case basis.

What is Black Duck's pricing model?

Polaris, Coverity and Black Duck SCA are sold on quote. Black Duck does publish a price for Code Sight standalone, $500 per developer with a 10-developer minimum and a free trial, and Coverity Scan is free for registered open-source projects. CybeDefend publishes all its plans and has a free plan.

Install VibeDefend in 5 seconds.

One command wires every coding agent on your machine to CybeDefend: your business rules, your compliance frameworks, and guards that block destructive calls before they fire.

Install in 5 secondsNode 18.17+

npx -y @cybedefend/vibedefend@latest install

Auto-detects

Claude Code
Cursor
OpenAI Codex
Windsurf
VS Code Copilot