Levo.ai

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Score7.3

Rank#2 of 27

Free planNo

Runs onAPI, Browser extension, Linux, macOS, Self-hosted, Web, Windows

Summary

Levo.ai is a runtime security platform for API and AI applications. Its sensors passively capture live API traffic and can create an API catalog without code changes. It can run OWASP API Top 10 security tests automatically in CI/CD, while runtime tools cover asset discovery, continuous monitoring, offensive testing, sensitive-data and threat detection, vulnerability remediation, and inline protection. Levo says it can identify PHI, PII, and secrets in API payloads, AI prompts, embeddings, and vector queries without sending them to the cloud. Its AI Gateway and AI Firewall are designed to govern AI and LLM API traffic and block prompt injection, data leakage, and API abuse in real time. Deployment options include SaaS, on-premises, hybrid, and air-gapped environments. Integrations include Okta, Microsoft Entra ID, Splunk, IBM QRadar, Jira, Linear, Slack, VS Code, Cursor, Jenkins, GitHub Actions, and Bitbucket Pipelines. Levo Live is a browser extension that captures HTTP traffic from internal apps to find undocumented APIs. A free plan is available; paid pricing is based on API endpoints secured and provided on request.

Who it is for

Levo.ai is suited to teams responsible for API-heavy or AI-native applications that need runtime visibility and security controls. It supports companies described as operating from 1K to 100K+ endpoints.

What is good

Builds an API catalog from live traffic without code changes.
Runs OWASP API Top 10 tests in CI/CD.
Supports SaaS, on-premises, hybrid, and air-gapped deployment.
Detects sensitive data without sending it to the cloud.
Offers a free plan.

What to know first

Paid pricing is provided on request.
Pricing is based on secured API endpoint count.

Verdict

Levo.ai combines API discovery, testing, and runtime controls with tools for AI traffic. Its deployment choices and free plan are notable; paid costs depend on secured endpoint count and require a pricing request.

Levo.ai plans and pricing

All plans

Custom plan Not published Per API endpoint · SaaS, on-prem, hybrid, or air-gapped deployment · Support scoped to your needs levo.ai · 29 Sept 2026

Compared on API security testing software

Free plan: Yeslevo.ai
API discovery: Yeslevo.ai
Authentication testing: Yeslevo.ai
Authorization testing: Yeslevo.ai
Input-validation testing: Yeslevo.ai
Business-logic testing: Yeslevo.ai
Deployment: hybridlevo.ai
API formats: OpenAPI (YAML or JSON)levo.ai

Facts

What it does: Levo describes itself as a runtime security platform for API and AI applications.levo.ai · 29 Sept 2026
API visibility: Its sensors passively capture live API traffic and can build an API catalog without code changes.docs.levo.ai · 29 Sept 2026
Testing: Levo can run OWASP API Top 10 security tests automatically in CI/CD.docs.levo.ai · 29 Sept 2026
AI security: Levo’s AI Gateway and AI Firewall are described as tools to govern AI and LLM API traffic and block prompt injection, data leakage, and API abuse in real time.docs.levo.ai · 29 Sept 2026
Runtime features: The product lists AI and API asset discovery, offensive security testing, continuous monitoring, sensitive data detection, threat detection, vulnerability remediation, and inline protection.levo.ai · 29 Sept 2026
Sensitive data: Levo says it detects PHI, PII, and secrets in API payloads, AI prompts, embeddings, and vector queries without sending them to the cloud.levo.ai · 29 Sept 2026
Integrations: Documented integrations include Okta, Microsoft Entra ID, Splunk, IBM QRadar, Jira, Linear, Slack, VS Code, Cursor, Jenkins, GitHub Actions, and Bitbucket Pipelines.docs.levo.ai · 29 Sept 2026
Browser extension: Levo Live is described as a browser extension that captures HTTP traffic from internal apps to discover undocumented APIs.docs.levo.ai · 29 Sept 2026
Support: Support options range from self-service to dedicated security liaisons and custom SLAs.levo.ai · 29 Sept 2026
Pricing limits: Pricing is based on the number of API endpoints secured; the page says there are no rigid tiers and no hidden limits.levo.ai · 29 Sept 2026
Intended users: Levo says it supports companies from 1K to 100K+ endpoints and describes its platform for API-heavy and AI-native applications.levo.ai · 29 Sept 2026
Company founding: Levo’s About page says Buchi Reddy founded the company in 2021.levo.ai · 29 Sept 2026