Keepnet Incident Responder AI agent vs Vulnetic Sable
Quick answer
Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) (Keepnet Labs (Keepnet Labs Ltd.)) and Vulnetic Sable (AI pentesting agent) (Vulnetic (Vulnetic Inc.)) are both listed in the Security category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) (Keepnet Labs (Keepnet Labs Ltd.)) and Vulnetic Sable (AI pentesting agent) (Vulnetic (Vulnetic Inc.)) are both listed in the Security category of Agent Index. They share no framework tags in our dataset.
| Field |  Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) |  Vulnetic Sable (AI pentesting agent) |
|---|---|---|
| Vendor | Keepnet Labs (Keepnet Labs Ltd.) | Vulnetic (Vulnetic Inc.) |
| HQ | United Kingdom · Europe | United States · North America |
| Primary category | Security | Security |
| Also listed in | Security | Security |
| Summary | Human risk management platform whose AI agent reviews user-reported emails, opens investigations and proposes next steps in Incident Responder, with every action held in a human approval queue; the same agent builds and runs phishing simulations and awareness training. Per-user pricing is published. | Agentic pentesting agent for internal security teams and MSSPs. Sable plans and executes authorised tests against web applications, APIs, internal networks and Active Directory, runs real tools, proves impact with reproducible evidence and exploit traces, and supports targeted retests after remediation; teams steer it in plain language and can approve every command or let it run fully autonomously. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | — | — |
| Capabilities / tasks | phishing triage, email security, incident response, alert triage | pen test management, vulnerability management |
| Pricing (as published) | Published per-user MSRP tiers on keepnetlabs.com/pricing (USD/EUR/GBP, by user band; e.g. Incident Responder bought alone is shown at about US$0.72–1.04 per user in the 25–1,000-user bands, and bundle plans from about US$1.40 to US$3.15 per user in the 25–500-user bands). Static capture: check the page for billing period and column mapping; 1,000+ users by quote. | Not published on the pages we could read on 2026-10-21 (check the vendor pricing section) |
| Pricing model | published-tiers | quote |
| Primary source | https://keepnetlabs.com/products/incident-responder | https://www.vulnetic.ai/ai-pentesting-agent |
| Last checked | 2026-10-18 | 2026-10-21 |
| Official site | https://keepnetlabs.com/products/incident-responder | https://www.vulnetic.ai/ai-pentesting-agent |
FAQ (from this dataset)
What is the difference between Keepnet Incident Responder AI agent and Vulnetic Sable?
Both are listed under Security. They share no task tags in this dataset. Keepnet Incident Responder AI agent-only tasks: phishing-triage, email-security, incident-response, alert-triage. Vulnetic Sable-only tasks: pen-test-management, vulnerability-management. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness): Published per-user MSRP tiers on keepnetlabs.com/pricing (USD/EUR/GBP, by user band; e.g. Incident Responder bought alone is shown at about US$0.72–1.04 per user in the 25–1,000-user bands, and bundle plans from about US$1.40 to US$3.15 per user in the 25–500-user bands). Static capture: check the page for billing period and column mapping; 1,000+ users by quote. Vulnetic Sable (AI pentesting agent): Not published on the pages we could read on 2026-10-21 (check the vendor pricing section)
Where are Keepnet Incident Responder AI agent and Vulnetic Sable headquartered?
Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) publishes HQ in United Kingdom. Vulnetic Sable (AI pentesting agent) publishes HQ in United States.
Also in this use case
Other verified listings that share a task tag or use-case group with Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) or Vulnetic Sable (AI pentesting agent). Open a pair page or the use-case table — this is not a ranking.
- Amnify security agents (agent-driven code audit, AI pentesting, PR review and autofix pull requests) — German AppSec product from Düsseldorf: a team of agents audits repositories (SAST, secrets, SCA, IaC, CI/CD) and cloud accounts, triages signals so only confirmed findings surface, pentests running apps inside a verified scope with a separate agent reproducing every finding, reviews pull requests with a merge-blocking status check, and opens fix pull requests that run your tests but never merge themselves.
- noze CyberAgent (AI agent for continuous attack-surface monitoring, automated validation pentesting and NIS2 evidence) — Italian agent for mid-sized companies and NIS2 entities without an in-house SOC: after verifying domain control it continuously discovers assets and assesses network, web apps and APIs, correlates findings with EPSS and CISA KEV, confirms exploitability with automated validation pentests, ranks risks by business impact and prepares NIS2, DORA and ISO 27001 reports; the team decides what to fix. · noze CyberAgent (AI agent for continuous attack-surface monitoring, automated validation pentesting and NIS2 evidence) pair comparison
Use-case comparisons
- Email security and phishing-response AI agents — 16 listings (Triage of user-reported phishing, autonomous email threat remediation and AI-run phishing simulation)
- Agentic pentesting AI agents — 33 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)
Related
- Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) alternatives
- Vulnetic Sable (AI pentesting agent) alternatives
- Best security AI agents
More Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness) comparisons
- 7AI agentic security platform vs Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness)
- Abnormal AI Security Mailbox (Abnormal AI for Government) vs Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness)
- Adaptive Security Agentic Email Security and Phish Triage vs Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness)
- Aikido Attack AI Pentesting vs Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness)
- AIpentix (agentic continuous security testing and agentic red teaming, by Swipergy) vs Keepnet Incident Responder AI agent (phishing incident response and agentic security awareness)
More Vulnetic Sable (AI pentesting agent) comparisons
- 7AI agentic security platform vs Vulnetic Sable (AI pentesting agent)
- Abnormal AI Security Mailbox (Abnormal AI for Government) vs Vulnetic Sable (AI pentesting agent)
- Adaptive Security Agentic Email Security and Phish Triage vs Vulnetic Sable (AI pentesting agent)
- Aikido Attack AI Pentesting vs Vulnetic Sable (AI pentesting agent)
- AIpentix (agentic continuous security testing and agentic red teaming, by Swipergy) vs Vulnetic Sable (AI pentesting agent)