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Redthread vs 99tests

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Redthread compared with 99tests
DetailRedthread logo Redthread 99tests
What it doesAI pentesting platform that proves which vulnerabilities are real with working exploits Real testers run your AI-generated test cases on real phones and browsers with a human-verified pass/fail report in 3 days
StageNot given Established
FoundedNot given 2011
Based inUS IN
Pricing modelFreemium Paid
PricingFree discovery and risk assessment for your entire estate. Pentest scanning priced per scan with optional human reviewer. Agentic Trust & Protection Platform priced per agent identity. Reports and compliance evidence included with platform or as add-on with certified review. Pentest firm partnership Starter ₹9,999 + GST (5 sessions × 45 min, 2 devices/browsers, up to ~25 test cases, 3 business days); Standard ₹18,999 + GST (10 sessions × 45 min, 4 devices/browsers, up to ~50 test cases, 3 business days); Deep ₹34,999 + GST (20 sessions × 90 min, 6 devices/browsers, up to ~120 test cases, 5 busi
Key features
  • Autonomous agent testing against OWASP LLM Top 10 and MITRE ATLAS frameworks
  • Unified estate graph combining agents, applications, code, cloud and infrastructure
  • Shadow-AI discovery to inventory unregistered AI tools across your estate
  • Cloud and infrastructure posture with DSPM and cross-cloud attack path analysis
  • CI/CD gate to scan on every pull request and block merges with proven attack paths
  • Reproducible proofs of concept for every finding with attack steps
  • Three report formats: Letter of Attestation, full technical report, and machine-readable JSON
  • Endpoint telemetry for on-host inventory and security posture monitoring
  • Agentic Trust & Protection Platform with cryptographic identity and signed attestation
  • Continuous re-assessment with drift detection and trend analysis
  • Test case execution on real Android and iOS phones
  • Cross-browser testing on Chrome, Safari, Edge and Firefox
  • Human-verified pass/fail results for every test case
  • Screenshot and video recording of every failure
  • Exact reproduction steps for every failure
  • Device, OS and browser version details in report
  • Verified severity grading against published rubric
  • Duplicate finding merging and verification
  • One-click re-run on same plan with new build
  • Coverage table showing pass/fail/blocked status per device
What makes it different
  • Every finding is proven with reproducible proof of concept, not inferred or false positive
  • Agentless-first architecture requires no installation for core AI risk assessment and posture discovery
  • Unified graph of entire AI and cloud estate enables detection of cross-layer attack paths
  • Findings automatically mapped to OWASP LLM Top 10, MITRE ATLAS, SOC 2, ISO 27001 and compliance frameworks
  • Free discovery and risk assessment before any paid commitment required
  • Real devices only, not emulators or simulators
  • Human verification catches failures emulators and AI agent test runs miss
  • Fixed price with no hourly overage or hidden charges
  • Unfilled device sessions automatically credited to next job
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check27 no change since last check
Trust Flow (Majestic)29
Citation Flow (Majestic)2432
Referring domains (Majestic)10109

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