SILENTCHAIN vs Sublime Security

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-08
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At a glance

DimensionSILENTCHAINSublime Security
Target UserPenetration testers, bug bounty huntersEnterprise security teams, SOC analysts
Primary FunctionWeb vulnerability scanning (OWASP Top 10) with AIEmail threat detection and response (BEC, VEC, phishing)
Key FeatureRAG Knowledge Engine + multi-provider AI + Phase 2 active verificationConversational analysis + YARA-like custom rules
DeploymentLocal/freemium (Community) or cloud/on-prem (Enterprise) with REST APICloud-based (SaaS)
Integration DepthBurp Suite, multi-LLM, Docker, GitHub, SARIF (security toolchain-focused)M365, Google Workspace (email-focused)

Choose Sublime Security if your primary concern is advanced email threats (BEC, VEC) and you have a dedicated security team to tune custom detection. Choose SILENTCHAIN if you are a penetration tester or bug bounty hunter who needs AI-powered web vulnerability scanning with privacy options and deep OWASP coverage. They solve completely different problems, so the decision depends on your attack surface.

Try SILENTCHAINTry Sublime Security
SILENTCHAIN
SILENTCHAIN

AI pentesting extension for Burp Suite Professional that finds OWASP Top 10 issues and verifies them with proof.

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Sublime Security
Sublime Security

Agentic email security that auto-triages reported phishing and writes org-specific detections for your SOC.

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Pricing
Freemium
Contact Sales
Plans
$0
$199/year
$0
Popularity
6 views
7.5k views
Skill Level
Advanced
Advanced
API Available
Platforms
PluginDesktop
APIWeb
Categories
🔐 Application & Code Security
🚨 Threat Detection & SOC
Features
Runs as an extension inside Burp Suite Professional
Passive OWASP Top 10 detection with CWE mapping and severity scoring
Phase 2 active verification with AI-guided payload generation
200+ curated OWASP payloads for verification testing
WAF detection and fingerprinting across 24 WAF signatures
Out-of-band testing for XSS, SSRF, blind injection, RFI and XXE
API checks: GraphQL introspection, insecure deserialization, JWT alg:none
API checks: SAML signature stripping, mass assignment, OAuth redirect_uri tampering
Request-header fuzzing for SSRF and proxy headers
Local LLM support via Ollama for air-gapped, offline analysis
Sensitive-data redaction before any cloud AI request
HTML and CSV advisory reports with request/response evidence
Findings emitted as native Burp issues
In-app updates and transferable annual licensing (Professional)
Configurable concurrent payload sends for faster Phase 2 verification
Autonomous Security Analyst (ASA) auto-triages user-reported phishing emails
Autonomous Detection Engineer (ADÉ) authors backtested, org-specific detections
One-click approval before new detections go live
Custom detections written in Sublime Script, a YARA-like language
Full transparency into every decision: matched detections and signal analysis
Behavioral threat hunting interface for proactive investigation
Automated response actions: quarantine, alert, and remediation
Detects BEC and vendor email compromise in real time
Detects credential phishing, callback phishing, QR code phishing, and ICS phishing
Prompt injection and malware/ransomware detection in email
Email DLP for stopping sensitive data loss over email (GA September 30, 2026)
Advanced graymail protection filtering bulk and newsletter noise (public beta July 2026)
Native deployment over Microsoft 365 and Google Workspace mail
Free email analyzer tool plus analyzer API for ad-hoc message scans
API for programmatic access to detections and verdicts
Integrations
Burp Suite Professional
Ollama
Burp AI
OpenAI
Azure OpenAI
Claude
Claude Code
Gemini
OpenRouter
Z.ai
Docker
Microsoft 365
Google Workspace

What real users say: SILENTCHAIN vs Sublime Security

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

SILENTCHAIN

27 mentions across 2 sources · 45% positive — mixed (averaged across 2 sources)

YouTube, GitHub

What users praise

  • • Unified web, code, and network testing in one platform.
  • • RAG engine with 80,000+ docs reduces false positives.
  • • Local processing via Ollama supports air-gapped environments.
  • • Cross-product correlation escalates severity with 10 rules.

What frustrates them

  • • Extension not found in BApp Store; manual install hangs.
  • • AI requests fail with Claude Opus and DeepSeek models.
  • • Found 0 results despite adding scope; scan coverage questioned.
  • • Pricing for paid tiers is opaque; requires contacting sales.

Researched Aug 27, 2026

Sublime Security

14 mentions across 2 sources · 76% positive (weighted across 2 sources)

YouTube, Lemmy

What users praise

  • • Transparent, auditable verdicts with matched detections beat black-box scoring in the eyes of security practitioners
  • • Sublime Script's YARA-like syntax means your own detection engineers can read and test rules
  • • ASA auto-triage of user-reported phishing targets the exact backlog SOCs complain about
  • • ADÉ drafts backtested org-specific detections that land for one-click approval

What frustrates them

  • • Public feedback is dominated by YouTube comments — almost no Reddit, HN, or review-site validation
  • • Advanced skill floor means detection-engineering capability is a prerequisite, not a bonus
  • • Sublime Script detections need ongoing tuning that falls on your team to own
  • • No public pricing — every real quote requires a sales conversation

Researched Oct 7, 2026

Who should pick which

  • SOC Analyst
    Pick: Sublime Security

    Sublime's focus on email threat detection with low false positives and custom detection rules directly addresses SOC analysts' need to triage advanced phishing and BEC attacks in email environments like M365.

  • Penetration Tester
    Pick: SILENTCHAIN

    SILENTCHAIN's AI-powered OWASP scanning, RAG Knowledge Engine, and multi-provider support integrate seamlessly into Burp Suite workflows, making it ideal for web application testing.

  • Bug Bounty Hunter
    Pick: SILENTCHAIN

    SILENTCHAIN's free Community Edition and privacy-first local processing with Ollama allow bug bounty hunters to scan targets without exposing data to cloud providers, plus Phase 2 active verification boosts finding confidence.

  • Enterprise Security Manager
    Pick: Sublime Security

    Sublime's enterprise-grade email security with automated remediation and integration with M365/Google Workspace reduces the burden on security teams facing targeted email attacks.

  • Application Security Engineer
    Pick: SILENTCHAIN

    SILENTCHAIN's cross-product correlation (web, code, network) and CI/CD integration via REST API and SARIF output make it suitable for embedding in DevSecOps pipelines for continuous vulnerability scanning.

Frequently Asked Questions

SILENTCHAIN vs Sublime Security: which should you choose?

Choose Sublime Security if your primary concern is advanced email threats (BEC, VEC) and you have a dedicated security team to tune custom detection. Choose SILENTCHAIN if you are a penetration tester or bug bounty hunter who needs AI-powered web vulnerability scanning with privacy options and deep OWASP coverage. They solve completely different problems, so the decision depends on your attack surface.

What types of threats does Sublime Security detect?

Sublime specializes in advanced email threats: BEC, VEC, phishing, social engineering, and impersonation attacks using conversational AI and behavioral analysis.

What is SILENTCHAIN's RAG Knowledge Engine?

It's a retrieval-augmented generation system based on 80,000+ security documents (OWASP, CWE, Exploit-DB, NVD, HackerOne, Nuclei) that grounds AI findings to reduce hallucinations.

Can I use SILENTCHAIN without Burp Suite?

Yes, the Enterprise edition includes a standalone web scanner accessible via REST API and CI/CD, while the Community and Professional editions require Burp Suite.

Does Sublime Security offer a free tier?

No, Sublime's pricing is contact-only; no free tier or trial is publicly mentioned.

Which AI providers does SILENTCHAIN support?

It supports Ollama (local), OpenAI, Claude API, Claude Code CLI, and Gemini, offering flexibility between cloud and local processing.

Is Sublime Security a replacement for legacy email gateways like Proofpoint?

Sublime positions itself as a modern alternative, but it focuses on advanced threats, not basic spam filtering, so it often complements rather than fully replaces legacy gateways.

Does SILENTCHAIN integrate with CI/CD pipelines?

Yes, the Enterprise edition provides a REST API and SARIF output for integration into CI/CD tools like GitHub Actions or Jenkins.

How does SILENTCHAIN's Phase 2 active verification work?

Phase 2 uses LLM classification and sandbox exploitation to confirm vulnerabilities, automatically generating payloads and eliminating false positives before reporting.

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Explore each tool further

SILENTCHAIN
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Last reviewed: July 3, 2026