Nullify

What is Nullify?

Nullify is an AI product security platform that handles the whole path from finding a vulnerability to getting a fix merged. Its agents scan code, dependencies, secrets, cloud configuration and APIs, then try to reproduce each issue with a real exploit so teams only see findings that are reachable. Findings go into one prioritised backlog scored against business context, and Nullify opens pull requests with fixes it has already checked against your build. It installs through GitHub, GitLab, Bitbucket or Azure DevOps, and a developer always approves the merge. Security teams use it as an alternative to running separate SAST, SCA and DAST consoles. Nullify pricing is not published as a list: the vendor scopes a plan after a demo and prices it against the security work done for your organisation, rather than per seat.

Use cases

• Scan code for business-logic vulnerabilities
• Validate findings with reproducible exploits
• Generate merge-ready security fix pull requests
• Detect leaked secrets and check if they are live
• Audit AWS, GCP, Azure and Kubernetes configuration
• Run continuous API penetration tests
• Monitor dependencies for supply chain risk

Who it's for

• Security teams
• AppSec engineers
• Engineering leaders
• Compliance teams

Why use Nullify

• Shows developers only findings backed by reproducible exploit evidence, which cuts false-positive triage.
• Delivers fixes as pull requests that were validated against your build; the vendor cites an 89% merge-ready rate.
• Puts code, secrets, dependency, cloud and API findings into one prioritised backlog instead of several scanner consoles.
• Keeps humans in charge, since nothing merges until a developer approves it.
• Prices against the security work performed rather than per seat or license tier.

Nullify features

• AI-native SAST across 16 languages
• Exploit validation that reruns against the fix
• Secrets detection with live credential verification
• SCA and dependency scanning for npm, pip, Go modules and more
• Cloud audits mapped to CIS, PCI-DSS, HIPAA and SOC 2
• CSPM and misconfiguration detection for AWS and GCP
• Supply chain detection for compromised packages
• Triage based on reachability, exploitability and business context
• Thread investigations for working through root cause
• Vault memory that scores impact against your assets
• Self-refactoring fixes when CI fails
• AI Pentest Agent add-on for REST and GraphQL APIs

Nullify integrations

• GitHub
• GitLab
• Bitbucket
• Azure DevOps
• Slack
• AWS Marketplace
• AWS
• Azure
• Kubernetes

How to get started with Nullify

1. Book a live demo and scope the work with the Nullify team in a short technical call.
2. Connect your source repositories and cloud accounts with scoped, least-privilege access.
3. Nullify detects issues on each commit, pull request and cloud change, then validates reachability and exploitability.
4. Findings are scored 0 to 100 in one backlog and routed to the right code owner.
5. Nullify opens a fix pull request validated against your build, and a developer approves the merge.

Nullify limitations

• Pricing is not published and is scoped after a demo
• No self-hosted option is documented
• A human developer approves every merge

Nullify pricing

Nullify is sold on custom quotes, so its prices aren't published.

Prices can change and may vary by country or exclude tax. Check the official pricing page.

Nullify alternatives

The main Nullify alternatives listed on Debuly are Semgrep, Checkmarx, Veracode, Mend.io, VibeDoctor and Codacy. The table compares pricing and platforms; order is A–Z.

1. 

   Checkmarx

   Application security platform that scans code, open-source packages, APIs and containers, with AI agents for triage and fixes.

   CodingDeveloper platformsAutomation and agents
   Contact salesVisit Checkmarx (official site)
2. 

   Codacy

   Automated code quality and security scanning with an AI reviewer for pull requests and free real-time guardrails in the IDE.

   CodingDeveloper platforms
   FreemiumVisit Codacy (official site)
3. 

   Mend.io

   Application security platform that scans code and open source dependencies, fixes issues with AI, and secures the AI components inside your apps.

   CodingDeveloper platformsAutomation and agents
   Contact salesVisit Mend.io (official site)
4. 

   Semgrep

   Application security platform for static analysis, supply chain and secrets scanning, with AI-assisted triage and fixes for developers and coding agents.

   Developer platformsCoding
   FreemiumVisit Semgrep (official site)
5. 

   Veracode

   Application security platform for static, dynamic and open-source scanning, supply chain protection and AI-assisted fixes.

   Developer platformsCoding
   Contact salesVisit Veracode (official site)
6. 

   VibeDoctor

   Scans and monitors AI-built apps with 149-plus checks for security, performance and code quality, plus fix prompts.

   CodingDeveloper platformsAutomation and agents
   FreemiumVisit VibeDoctor (official site)

Nullify FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from cdn.prod.website-files.com · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

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