# Ultra Security

**Source:** https://www.startuphub.ai/startups/ultra-security
**Profile type:** Startup

> An agentic security platform providing real-time visibility and guardrails for autonomous AI agents.

## About

Ultra Security has developed an agentic security platform designed to secure autonomous AI agents. The platform provides real-time visibility and guardrails, sitting between AI agents and the Model Context Protocol (MCP) servers and connectors they utilize. This allows organizations to monitor and control agent actions, tool calls, data reads, and prompt requests as they happen, addressing security gaps in modern AI deployments.

## Key facts

- **Slug:** ultra-security
- **Website:** https://ultra.security
- **Location:** Birmingham, United States
- **Founded:** 2025-01-01
- **Operating status:** Active
- **Total funding:** $10M
- **Sectors / tags:** Agentic AI, AI Agent, Cybersecurity, Cloud Security, AI Safety
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/ultrasecurityhq
  - Twitter: https://x.com/ultrasecurityhq

## Pricing

| Plan | Price | Includes |
| --- | --- | --- |
| Free | $0 / month | 5K actions per month, 3 users, 7-day audit retention |
| Pay as you go | $1 per 1K actions / month | Everything in Free plus unlimited actions and unlimited users, 90-day audit retention, Custom guardrails |
| Enterprise | Custom / year | Everything in Pay as you go plus negotiated volume rate, 365-day or longer retention, Managed SIEM connectors |

Pay once per agent action. Blocked actions are billed. Identical retries within 60 seconds are free. Policy complexity does not affect billing. No per-seat, no per-host, no SSO tax.

Plans as published by Ultra Security, checked October 2026.

## StartupHub.ai scores

- **Ahrefs DR:** 33/100
- **Effective DR:** 90/100
- **Agent Readiness:** D (57/100)
- **Data Trust:** 85/100

## Funding rounds

| Date | Round | Amount | Lead investors |
| --- | --- | --- | --- |
| 21 Oct 2026 | [Seed](https://www.startuphub.ai/investment_rounds/ultra-security-seed-2026) | $10M | - |

## Tech stack

Detected on ultra.security, last scanned 2026-10-21.

- **Compliance:** SOC 2, ISO 27001
- **Frontend:** Next.js, Tailwind CSS
- **Observability:** incident.io
- **CDN:** Vercel
- **Email provider:** Google Workspace

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