Vendor comparison · 4 companies

AIShield, Asymptote Labs, Bay and Onyx Security

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AIShield, Asymptote Labs, Bay and Onyx Security Compared
What it sells
	AIShieldAIShield, operating under Bosch Global Software Technologies, provides products that scan AI/ML models and notebooks, red team ML and LLM systems, and apply a firewall and guardrails to protect deployed machine learning and generative AI applications from adversarial attacks, prompt injection and data leakage.boschaishield.com	Asymptote LabsAsymptote Labs sells runtime infrastructure for monitoring and governing AI agents, including an open-source telemetry layer called Beacon and a managed enterprise platform that adds detection, response and policy enforcement over agent activity.asymptotelabs.ai	BayBay sells prevention-focused endpoint security software for AI agents.bay.io	Onyx SecurityOnyx Security provides a platform that lets security, governance and infrastructure teams discover, monitor and control AI agents and models used across SaaS, cloud, endpoint and code environments.onyx.security
What it sells	AIShield AISpectraScans AI/ML models and notebooks and performs red teaming of ML and LLM systems to find vulnerabilities such as adversarial attacks, model theft, data poisoning, prompt injections and jailbreaks. AIShield Guardian ML FirewallDetects and mitigates adversarial threats such as extraction, evasion and poisoning against deployed machine learning applications, integrating with tools like Splunk and Sentinel. AIShield Guardian GenAI GuardrailsFilters inputs and outputs of generative AI applications and LLMs to mitigate prompt injection, jailbreaks, sensitive data exposure and bias, with PII anonymization.	Agent Beacon^[2]An open-source telemetry layer that captures and normalizes AI agent activity across agent harnesses and environments. Asymptote PlatformA managed platform built on Beacon that adds detection, policy enforcement, governance workflows and approvals for enterprise AI agent activity.	Bay^[1]An agentless endpoint security platform that discovers AI agents and tools, monitors their actions, and enforces Allow, Ask, or Deny policies in real time.	AI Observability^[1]Discovers sanctioned and shadow AI agents across an enterprise and gives visibility into prompts, responses and agent actions. AI Security^[1]Monitors AI systems for threats and misuse and applies real-time safeguards to agent behavior. AI Governance^[1]Lets teams define policy controls in natural language to meet AI security standards and regulatory requirements. AI Orchestration^[1]Helps set up AI agents and MCPs and optimizes them for cost, accuracy and latency. AI ROI^[1]Measures AI adoption and tracks goal attainment across departments.
Categories
Categories	AI model and agent security (primary category) AI firewalls and guardrails AI governance	AI model and agent security (primary category) AI governance Workforce AI usage security	AI model and agent security (primary category) Endpoint management and application control Workforce AI usage security	AI model and agent security (primary category) AI governance Workforce AI usage security Non-human identity security
Headquarters
Headquarters	Not stated on its pages	New York City, United States^[2]	Not stated on its pages	Not stated on its pages
Founded
Founded	Not stated on its pages	Not stated on its pages	Not stated on its pages	Not stated on its pages
Ownership and funding
Ownership and funding	Not stated on its pages	Privately held	Not stated on its pages	Not stated on its pages
Named customers
Named customers	Not stated on its pages	Not stated on its pages	Not stated on its pages	Not stated on its pages
Recent news
Recent news	Not stated on its pages	Not stated on its pages	Not stated on its pages	Not stated on its pages
G2 and Gartner Peer Insights
G2 and Gartner Peer Insights	G2: Not stated on its pages Gartner Peer Insights: Not stated on its pages	G2: Not stated on its pages Gartner Peer Insights: Not stated on its pages	G2: Not stated on its pages Gartner Peer Insights: Not stated on its pages	G2: Not stated on its pages Gartner Peer Insights: Not stated on its pages
Who it fits
Who it fits	Not written yet	Not written yet	Not written yet	Not written yet
Last verified
Last verified	October 28, 2026	October 21, 2026	November 5, 2026	October 19, 2026

About AIShield

AIShield, operating under Bosch Global Software Technologies, provides products that scan AI/ML models and notebooks, red team ML and LLM systems, and apply a firewall and guardrails to protect deployed machine learning and generative AI applications from adversarial attacks, prompt injection and data leakage. A press release dateline places the company in Bengaluru, India.^[1]

AIShield on the record

About Asymptote Labs

Asymptote Labs sells runtime infrastructure for monitoring and governing AI agents, including an open-source telemetry layer called Beacon and a managed enterprise platform that adds detection, response and policy enforcement over agent activity. The company is headquartered in New York City. It is privately held, having raised an oversubscribed $5.5 million seed round led by Tower Research Ventures with participation from Lytical Ventures, 1984 Ventures and South Park Commons.^[1]

Asymptote Labs on the record

About Bay

Bay sells prevention-focused endpoint security software for AI agents. Bay deploys through existing EDR or MDM tooling without new agents, builds a contextual entity graph of AI agents and credential exposures, and evaluates every agent action against session context to allow, ask, or deny it.^[1]

Bay on the record

About Onyx Security

Onyx Security provides a platform that lets security, governance and infrastructure teams discover, monitor and control AI agents and models used across SaaS, cloud, endpoint and code environments. The company describes itself as the secure AI control plane for the enterprise, offering observability, security, governance, orchestration and ROI measurement for AI agent use.^[1]

Onyx Security on the record

Sources

AIShield full record

[1]boschaishield.comAIShield · boschaishield.com · undated page, accessed October 28, 2026 · Tier A

Asymptote Labs full record

[1]asymptotelabs.aiAsymptote Labs · asymptotelabs.ai · undated page, accessed October 21, 2026 · Tier A
[2]Asymptote labs raises 5 5m seed roundAsymptote Labs · asymptotelabs.ai · published October 20, 2026 · Tier A

Bay full record

[1]bay.ioBay · bay.io · undated page, accessed November 5, 2026 · Tier A

Onyx Security full record

[1]onyx.securityOnyx Security · onyx.security · undated page, accessed October 19, 2026 · Tier A

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