Unified Zero Trust CNAPP 
Secure APIs 
Secure Kubernetes 
SIEM 
Secure Secrets 
AccuKnox (vs) Promptfoo
AccuKnox vs Promptfoo: AI Security Comparison
See how AccuKnox and Promptfoo compare across AI security capabilities, from asset discovery and AI-SPM to model security, red teaming, guardrails, agent protection, and runtime enforcement. (edited)
Parameters
Promptfoo
Shadow AI Discovery
Agentless AI asset discovery across AWS, Azure, GCP
On-prem VM discovery: package-level scan of the host filesystem
In-cluster Kubernetes discovery across nodes, namespaces, images
Classify assets into 7 types: Agent, Automation, Gateway, Inference Engine, AI-ML, SDK, MCP
Find unapproved agentic runtimes installed on workstations and build VMs
Browser plugin that records GenAI service usage (ChatGPT, Claude, Gemini, Copilot)
Cloud AI pipeline graph: connectivity, exposure, service relationships
Vulnerability and malware findings attached to each discovered AI asset
AI Posture Management (AI-SPM)
Live inventory of models, agents, datasets, and pipelines in one console
Misconfiguration posture for cloud AI services (Bedrock, SageMaker, Azure OpenAI, Vertex)
Auto-remediation of publicly exposed AI endpoints
Security graph that maps agents to models, tools, datasets, cloud accounts
Onboarding for self-hosted inference engines (vLLM, Triton, Bedrock)
AI Model & Dataset Security
Static scan of model files for malicious code and deserialization attacks
Model formats covered
5 formats — Pickle, HDF5/H5, TensorFlow SavedModel, Checkpoints, ONNX: https://help.accuknox.com/how-to/ml-static-scan/
PyTorch, TensorFlow, Keras, Pickle, JSON/YAML: https://www.promptfoo.dev/model-security/
Block a poisoned model from public repos before it deploys
Flags risky files, no deploy-time gate documented: https://www.promptfoo.dev/model-security/
PII and PHI scanning of training datasets and vector embeddings
Findings mapped to OWASP LLM Top 10 and MITRE ATLAS
AI Red Teaming & Pen Testing
Automated adversarial probe library
150+ probes across 4 categories: https://help.accuknox.com/use-cases/red-teaming/ https://help.accuknox.com/use-cases/subprompts-categories/
157 plugins across 6 categories: https://www.promptfoo.dev/docs/red-team/plugins/
Scans re-run on a schedule and after every model change
Attacks generated dynamically from your application context
Domain-specific probe packs, custom prompt files: https://help.accuknox.com/how-to/llm-static-scan/
Core capability, attacks built per target: https://www.promptfoo.dev/red-teaming/
Multi-turn conversational jailbreak strategies
Multi-turn tracking sits in the Prompt Firewall, not the scanner: https://help.accuknox.com/use-cases/prompt-firewall-overview/
Public research datasets (HarmBench, BeaverTails, CyberSecEval, Aegis, Pliny)
Regulated-industry probe packs (finance, insurance, telecom, pharmacy, real estate)
Custom domain probes, no shipped industry packs: https://help.accuknox.com/use-cases/red-teaming/
Multimodal red teaming (image, audio, file inputs)
Coding-agent red teaming (repo prompt injection, delayed CI exfiltration)
Agent and MCP adversarial testing (tool poisoning, rug pull, memory poisoning)
Covered by runtime sandboxing rather than a test suite: https://help.accuknox.com/use-cases/modelarmor/
Findings export and remediation workflow
AI Guardrails (Prompt Firewall)
Inline proxy that inspects every prompt and every response in production
14 policy classes, block / sanitize / monitor: https://help.accuknox.com/use-cases/prompt-firewall-overview/
Enterprise adaptive guardrails, marketing page only; the OSS `guardrails` assert only reads Bedrock or Azure filter verdicts: https://www.promptfoo.dev/guardrails/ https://www.promptfoo.dev/docs/configuration/expected-outputs/guardrails/
PII and PHI masking in prompts and responses
Ban topics, ban competitors, ban code, language and regex policies
Stateful multi-turn tracking across a live conversation
AI gateway integrations (Azure APIM, AWS API Gateway, Apigee, LiteLLM, Bifrost)
Enterprise app integrations (Copilot Studio, Power Apps, Bedrock AgentCore)
Browser-side guardrails (Chrome, Edge, Firefox)
Test and validate a third-party guardrail
Red teaming can probe an app behind any guardrail: https://help.accuknox.com/use-cases/red-teaming/
Agentic AI & MCP Security
Runtime sandbox for agents: process, file, network, credential isolation
MCP tool execution sandboxed with least-permissive access
MCP request logging with alerts on sensitive data exposure
Covered by AI-DR and Prompt Firewall audit logs: https://help.accuknox.com/use-cases/aidr/
Per-agent cryptographic identity (SPIFFE)
Described on accuknox.com; help docs list AI Identity Security as coming soon: https://accuknox.com/platform/ai-security https://help.accuknox.com/use-cases/aiml-usecases/
Fine-grained per-agent authorization on tool calls
Access control on MCP servers, not on individual tool calls: https://www.promptfoo.dev/mcp/
Agent execution tracing (OpenTelemetry spans, tool calls)
Trace and replay sit in AgentZ, see module 7: https://accuknox.com/platform/agentz
Agentic Harness Platform (AgentZ)
Build, run, schedule, and govern production agents on one control plane
Every agent runs in a default-deny Zero Trust sandbox from the first run
Network egress allowed or blocked at the kernel, by domain, port, protocol
Agents never hold secrets — scoped credentials injected at run time
RBAC down to the individual tool call, with roles and teams
Full replayable audit trace with a deterministic replay ID
Model independence — BYOK, BYOS, BYOM including private models
Wrap an existing LangGraph or CrewAI agent under the same policy edge
Air-gapped deployment with no outbound calls
AI Detection & Response (AI-DR)
Continuous ingest of AWS CloudTrail, Azure, and GCP control-plane logs
Detect unauthorized AI deployments and publicly exposed model endpoints
Automated response — make an exposed AI asset private again
Attack path reconstruction across prompt, model, API, and infrastructure
Ticket and alert routing (Jira, ServiceNow, Slack, PagerDuty)
Webhooks on Enterprise, no named ITSM connector: https://www.promptfoo.dev/pricing/
Compliance & Governance
OWASP Top 10 for LLMs mapping
MITRE ATLAS mapping
NIST AI RMF mapping
EU AI Act mapping
Compliance beyond AI — CIS, PCI-DSS, SOC 2, HIPAA, ISO 27001, NIST
Audit logging of platform activity
SSO, teams, and granular permission profiles
Developer Workflow
CI/CD pipeline integration (Jenkins, GitHub Actions, GitLab, Azure DevOps)
LLM-specific code scanning — data flow from user input into prompts
General SAST, SCA, IaC and secrets only: https://help.accuknox.com/use-cases/aspm/
IDE extension with inline findings (VS Code)
Security findings posted as pull request comments
ASPM gates the pipeline, no PR review comments: https://help.accuknox.com/use-cases/aspm/
Free open-source tier a developer can run locally today
KubeArmor and the ASPM scanner CLI are OSS, the AI modules are not: https://help.accuknox.com/use-cases/aspm/
Ships an MCP server so engineers can drive it from their AI tools
Query assets, findings, and compliance: https://help.accuknox.com/integrations/mcp-server/
Exposes eval tools to agents: https://www.promptfoo.dev/docs/integrations/mcp-server/
Deployment & Platform
SaaS delivery
Self-hosted on customer infrastructure
Helm on self-hosted K8s or a 3-node VM cluster, full feature parity: https://help.accuknox.com/how-to/aiml-saas-vs-onprem/
Docker, Docker Compose, or an experimental Helm chart: https://www.promptfoo.dev/docs/usage/self-hosting/
Air-gapped deployment
On-prem tier is offered, air-gap is not documented: https://www.promptfoo.dev/pricing/
Scope beyond AI — CNAPP, CSPM, CWPP, KSPM, ASPM in one platform
Why Customers Choose AccuKnox Over Promptfoo
Better
AccuKnox offers superior protection across cloud, containers, and Kubernetes environments, supporting over 45 compliance frameworks and enhanced by open-source innovations like KubeArmor, trusted by over 1 million downloads.
Faster
AccuKnox speeds up security operations with real-time runtime protection, cutting remediation time by 91% and reducing false positives by 89%, making threat detection and response significantly more efficient.
Cheaper
AccuKnox delivers a unified Cloud Native Application Protection Platform (CNAPP) that lowers total cost of ownership by consolidating multiple security tools into one solution, offering flexible pricing that scales seamlessly for organizations of all sizes.
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“Choosing AccuKnox was driven by opensource KubeArmor’s novel use of eBPF and LSM technologies, delivering runtime security”
Golan Ben-Oni
Chief Information Officer
“At Prudent, we advocate for a comprehensive end-to-end methodology in application and cloud security. AccuKnox excelled in all areas in our in depth evaluation.”
Manoj Kern
CIO
“Tible is committed to delivering comprehensive security, compliance, and governance for all of its stakeholders.”
Merijn Boom
Managing Director
See How Customers Accelerate Business And Reduce Risks With AccuKnox
DevSecOps & Security Teams Love our AppSec/CloudSec/AISec Platform
“AccuKnox allows Public Sector agencies and entities to protect themselves against current and emerging threats.”
Natalie Gregory, Vice President Enterprise Solution
Looking to Migrate from Promptfoo?
Evaluate how AccuKnox stands apart from Promptfoo security based on key features, pros and cons. We have compiled a list of solutions that leading organizations compare while considering AccuKnox as a potential Promptfoo alternative. While analyzing AccuKnox and Promptfoo side by side you can differentiate competencies, integration, deployment, service, support, and specific product capabilities that will influence your purchasing decision.
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“I had a very good initial conversation with the sales team and had a successful demo. The solution is very capable.”
Manager, Tech Services/Infosec - Healthcare and Biotech
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“I really like the zero-trust architecture of the product. It gives the strong visibility and control across the cloud native workload as it is a built-in security model.”
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“Working with AccuKnox Zero Trust CNAPP was a great experience. It was a seamless integration with our cloud infrastructure.”
Director, Information Security - Banking
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“I am quite impressed by the product and believe it’s currently the only fit for all my worries over the cloud.”
CISO - Banking
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“Real-time security for my cloud native application. This solution is a huge benefit for any emerging threats and identifying vulnerabilities.”
CISO - Banking