Redthread

Redthread

Redthread powers MILLENNIUMS.AI, an agentless-first security platform that maps applications, AI agents, code, cloud assets, identities, and data into a shared risk graph. Its modules assess security posture, autonomously test AI applications, and provide proven findings with remediation guidance.

Redthread is security software teams evaluate for software & gaming. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Free API 70/100
One of 31 tools in Security
Just launched
Data reviewed Sep 30, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

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Quick Overview

Best for: Software & Gaming

What it does

Security software for decision-makers comparing workflow fit and alternatives.

Best fit

Software & Gaming

Pricing snapshot

Free from Free; no card required for the browser quickstart.

Next step

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Redthread powers MILLENNIUMS.AI, an AI-native application security platform for teams assessing AI applications and their broader cloud and software estate. It builds a shared graph of applications, agents, code, cloud accounts, identities, controls, and reachable data; platform modules use that graph to assess posture and surface risks that span multiple layers.

The platform is agentless-first: users connect targets or cloud accounts and enable modules per workspace. Its AI application pentesting module probes running applications and reports vulnerabilities with reproducible proofs of concept. Other documented capabilities include shadow-AI discovery, cloud posture and data security posture management, CI/CD scanning, remediation workflows, continuous reassessment, and optional detect-only sensors.

Point MILLENNIUMS.AI at your AI app and it finds real, proven vulnerabilities. Guides, concepts, and the full API reference.

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Key Features

Shared estate risk graph

Maps agents, applications, code, cloud accounts, identities, security controls, and reachable data into one graph. Modules read and write to the graph so teams can identify risks spanning multiple layers.

AI application penetration testing

Autonomous agents test running chatbots, agents, and RAG endpoints against the OWASP LLM Top 10, mapped to MITRE ATLAS. Findings are based on vulnerabilities the engine reached or exploited and include steps to reproduce them.

Black-box and white-box scanning

A live URL or API endpoint is the scan target. Teams can optionally provide source code through a repository or ZIP upload for deeper white-box analysis; Complete scan runs both passes and merges the findings.

Shadow-AI discovery

Inventories AI-powered features across the estate, including features that have not been registered.

Cloud posture and DSPM

Agentless cloud connections map assets, identities, and data, classify sensitive data stores, and surface cross-cloud attack paths.

Assess & Consolidate

Creates a posture report showing covered, partially covered, and uncovered assets, highlights AI gaps, and provides a replace-map for tools a live Redthread module could replace.

CI/CD scanning and gating

Scans can run on pull requests, and the CI gate can block a merge that would introduce a proven attack path.

Continuous reassessment

Scheduled reassessment tracks drift and trends so coverage can be reviewed against the current production estate.

Remediation and reporting

Findings include remediation guidance and can produce draft pull requests. The platform also provides technical and compliance reports, including a machine-readable report twin.

Agent Trust Fabric

An opt-in module assigns agent and identity nodes SPIFFE identifiers and emits signed, expiring trust-state events for safe, unsafe, degraded, or revoked states.

Optional detect-only sensors

Optional internal and endpoint sensors provide additional visibility. The endpoint agent is described as detect-only and does not block, kill, or quarantine.

Pricing

Free Tier Available

Free discovery is unlimited. The Free plan can run a Complete scan subject to a $20 total cap; working proofs of concept are reserved for paid plans.

Free

Free; no card required for the browser quickstart.
  • Discovery across connected sources is free and unlimited.
  • Findings are visible, but working proofs of concept are available on paid plans.
  • A Complete scan is available on the Free plan with a $20 total cap, described as $10 per pass.

Use Cases

Test an AI application before release

Scan a running staging URL, optionally add source code for a white-box pass, and review proven AI application vulnerabilities and remediation guidance.

Gate pull requests on proven attack paths

Run scans in a CI/CD workflow and block a merge when it would introduce a proven attack path.

Find security coverage gaps across an estate

Connect cloud accounts and other sources to map assets and controls, identify uncovered areas and AI gaps, and review cross-cloud attack paths.

Assess security-tool consolidation

Use the replace-map to identify tools that live Redthread modules could replace, and quantify potential consolidation using costs entered by the team.

Send agent trust changes to other systems

Enable Agent Trust Fabric to emit signed trust-state events to registered webhooks so orchestrators, gateways, or SIEMs can react to state changes.

Integrations

GitHub

Connect a repository for source-assisted scanning; the documentation also describes GitHub Action and pull-request scanning workflows.

GitLab, Bitbucket, and Azure DevOps

Repositories from these providers can be supplied as source for white-box scanning.

AWS, Azure, and GCP

Cloud accounts can be connected agentlessly for asset, identity, and data mapping.

Microsoft Entra

Listed as an agentless identity-provider source in the platform architecture.

Jira and ServiceNow

Remediation workflows can open tickets in Jira or ServiceNow.

Webhooks and SIEMs

The platform can send remediation webhooks and signed Agent Trust Fabric events to registered webhooks; the documentation also describes trust signals for SIEMs.

SPIFFE/SPIRE

The opt-in Agent Trust Fabric can use SPIRE to issue short-lived workload identities for agents and identities.

Benefits

Prioritizes proven vulnerabilities and attack paths rather than presenting unverified leads as findings.
Connects application, agent, code, cloud, identity, and data risks in a shared graph.
Supports agentless assessment without installing software for the core product.
Provides remediation guidance and, when enabled, draft pull requests.
Uses customer-supplied inputs for financial estimates rather than inventing costs or savings.

Limitations

An active application scan requires a live, running target URL; a source repository or ZIP alone does not let the scanner start the application.
The documentation recommends scanning staging because active testing can create records, trigger application actions, or drive model costs.
Endpoint prevention is not part of the default detect-only product; real-time prevention is described as a partnered add-on.
The Agent Trust Fabric Enforce feature is described as an opt-in preview and is subject to a burn-in review gate.

Frequently Asked Questions

Does the core product require an installation?
No. The documentation describes the core product as agentless-first and says nothing is installed on customer systems for the core product. Optional sensors are available for additional visibility.
What should I provide for a scan?
Provide a live, running application URL or API endpoint as the target. Source code from a repository or ZIP is optional and enables a deeper white-box scan.
Can I scan an application on the Free plan?
The quickstart describes a browser scan without a card, and the Free plan can run a Complete scan with a $20 total cap. Working proofs of concept are held back on the free tier and unlocked on paid plans.
Can I scan a production application?
The documentation recommends staging because active scans can create records, trigger exposed actions, or increase model costs. It says production can be scanned if the user understands and accepts those risks.
Can I use the API to run scans?
Yes. The documentation says the app's actions are REST calls and shows an API workflow to check an account, start a scan, and retrieve its results using a bearer access token.

Getting Started

  1. 1 Create an account in the browser with an email address; no card is required for the documented quickstart.
  2. 2 Connect the estate you want to assess, such as a website URL, GitHub repository, or read-only cloud inventory.
  3. 3 Verify your email to unlock active scanning, then provide a running staging URL as the scan target.
  4. 4 Optionally add source code as a ZIP or repository for a deeper white-box scan, start the scan, and review its findings.

Support

Documentation

The documentation includes browser and API quickstarts, platform concepts, task-based guides, and an API reference.

In-product guidance

The browser quickstart guides users through connecting an estate, verifying email, starting a scan, and reading findings.

Partner connection request

The documentation says to ask the provider to connect an endpoint-prevention partner for a workspace.

API

Available: Yes
Documentation:

The documentation includes a REST API reference and a quickstart showing bearer-token authentication, account checks, scan creation, and run-result retrieval.

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