Home / Compare / Legit Security Agentic Remediation vs Nullify autonomous product-security agents

Legit Security Agentic Remediation vs Nullify autonomous product-security agents

Quick answer

Legit Security Agentic Remediation (SAST and SCA remediation agents) (Legit Security (Legit Security Ltd)) and Nullify autonomous product-security agents (find-to-fix with merge-ready PRs and AI Pentest Agent) (Nullify (Nullify Holdings Pty Ltd)) are both listed in the Code security category of Agent Index.

They share no framework tags in our dataset.

This is not a ranking.

Field	Legit Security Agentic Remediation (SAST and SCA remediation agents)	Nullify autonomous product-security agents (find-to-fix with merge-ready PRs and AI Pentest Agent)
Vendor	Legit Security (Legit Security Ltd)	Nullify (Nullify Holdings Pty Ltd)
HQ	Israel · Middle East	Australia · Australia and New Zealand
Primary category	Code security	Code security
Also listed in	Code security, Security	Code security, Security
Summary	Remediation agents in Legit's Agentic AppSec platform that prioritise SAST and SCA findings using reachability, exploitability and business context, write root-cause fixes (including dependency upgrades), re-scan to validate them and open pull requests across every affected repository for developers to review.	Australian 'autonomous system of agents' for product security that covers code, secrets, API pentesting and exploit validation. It proves findings with reproducible evidence, scores them against the customer's assets, writes merge-ready fix PRs routed to code owners, and runs remediation campaigns through Jira and Slack until merge, with the customer keeping final merge approval.
Frameworks (vendor-stated)	—	—
Frameworks (vendor-claimed)	—	—
Capabilities / tasks	appsec, remediation, sast, sca, vulnerability management	appsec, sast, sca, secrets detection, remediation, vulnerability management, pen test management
Integrations (vendor-listed)	GitHub / SCM pull requests, third-party AppSec scanners (ingested findings)	Not recorded in this dataset yet
Pricing (as published)	Not published; demo-led (Legit Security site, checked 2026-10-29).	Not published. Nullify says it prices on work performed (scoped program and estimated volume), not seats or license tiers.
Pricing model	quote	quote
Primary source	https://www.legitsecurity.com/platform/agentic-remediation	https://www.nullify.ai/
Last checked	2026-10-29	2026-10-19
Official site	https://www.legitsecurity.com/platform/agentic-remediation	https://www.nullify.ai/

FAQ (from this dataset)

What is the difference between Legit Security Agentic Remediation and Nullify autonomous product-security agents?

Both are listed under Code security. Shared tasks: appsec, remediation, sast, sca, vulnerability-management. Legit Security Agentic Remediation-only tasks: none. Nullify autonomous product-security agents-only tasks: secrets-detection, pen-test-management. Differences are from stored category and task tags, not a ranking.

Which one publishes pricing?

Legit Security Agentic Remediation (SAST and SCA remediation agents): Not published; demo-led (Legit Security site, checked 2026-10-29). Nullify autonomous product-security agents (find-to-fix with merge-ready PRs and AI Pentest Agent): Not published. Nullify says it prices on work performed (scoped program and estimated volume), not seats or license tiers.

Where are Legit Security Agentic Remediation and Nullify autonomous product-security agents headquartered?

Legit Security Agentic Remediation (SAST and SCA remediation agents) publishes HQ in Israel. Nullify autonomous product-security agents (find-to-fix with merge-ready PRs and AI Pentest Agent) publishes HQ in Australia.

Side-by-side data is generated from the open dataset. “Vendor-claimed” frameworks are as marketed by each vendor and not verified by Agent Index; framework tags indicate relevance, not certification. Request current quotes from each vendor before buying. This page does not rank or score vendors. Sponsored comparisons, if any, will be labelled.

Also in this use case

Other verified listings that share a task tag or use-case group with Legit Security Agentic Remediation (SAST and SCA remediation agents) or Nullify autonomous product-security agents (find-to-fix with merge-ready PRs and AI Pentest 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. · Amnify security agents (agent-driven code audit, AI pentesting, PR review and autofix pull requests) pair comparison
Covasant TPRM (agentic third-party risk management) — Third-party risk product from Hyderabad-headquartered Covasant. Purpose-built AI agents onboard vendors through due-diligence workflows, chase vendors who are slow to respond, keep watching news, sanctions and financial data, and, when risk thresholds break, open remediation workflows, track vendor responses, escalate unresolved issues and produce DORA, SOX and NIST reporting packages.
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.

Use-case comparisons

AI code security agents — 37 listings (Application security scanning, suggested or automated code fixes, and pull-request security review)
Agentic pentesting AI agents — 35 listings (Autonomous or AI-assisted penetration testing, attack-surface testing and exploitable-path verification)