Top Akto Alternatives for 2026
Akto focuses on agentic ai security. many teams evaluate alternatives for broader agent coverage, different deployment models, or pricing that fits their scale. Here are the top competitors to consider.
Category: Agent & MCP Security
What is Akto?
Akto came from API security and pivoted early into agentic AI, branding itself as first-of-its-kind security for AI agents and MCP: automated agent discovery, tool-call sanitization, line-jumping detection, and MCP traffic monitoring, with a free tier that makes evaluation easy. It is listed in the CSA AARM builder registry.
Why teams look for Akto alternatives
Akto's API-security DNA shows: it excels at traffic-level discovery and testing, while policy-grade runtime enforcement and incident response for agents are newer. Teams needing DLP-depth data controls or identity-aware authorization often complement or replace it.
GuardionAI
GuardionAI pairs the same MCP visibility with enforcement and response: inline policy on every tool call (sub-130ms policy decisions), PII/secrets DLP before data leaves the org, and a centralized incident-response hub for agent behavior.
Why it's better than Akto
sub-130ms guardrails latency • 96.3 F1 on the Prompt Security Leaderboard with 0.02% false positives • 50M+ agent actions protected per month
Lasso Security
A GenAI-first platform focused on protecting LLM interactions, offering a secured gateway, browser integrations, and specialized protection for AI agents via MCP.
Snyk (Invariant Labs)
Snyk acquired Zurich-based Invariant Labs in June 2025, folding the research team that coined 'tool poisoning' and 'MCP rug pulls' into Snyk Labs. Invariant's mcp-scan lineage lives on in the open-source Snyk Agent Scan, detecting 15+ risks across MCP servers and agent skills, and feeds Evo by Snyk, its agentic security orchestration platform launched October 2025.
- Pioneering research credibility (tool poisoning, MCP rug pulls)
- Open-source scanner covering MCP servers and agent skills across IDEs
Runlayer
Enterprise AI control platform combining an MCP gateway, threat detection on every request, shadow-AI discovery, and identity-aware permissions via Okta/Entra. Launched from stealth in November 2025; by mid-2026 customers include Gusto, Instacart, dbt Labs, and PagerDuty. Holds AARM Extended conformance — the highest tier in the CSA registry.
- Strong enterprise traction within months of launch
- Well capitalized ($42M from Felicis and Khosla Ventures)
Akto is a good fit for…
- •API-security teams extending coverage to agents and MCP
- •Evaluations that need a free tier to start
- •Discovery-first programs mapping unknown agent traffic
Look at alternatives if…
- •Policy-grade inline enforcement requirements
- •Deep DLP/redaction needs
Our verdict
A pragmatic entry point into agent security, especially for API-security teams. Layer an enforcement-grade runtime on top when agents touch sensitive systems.
Frequently asked questions
Does Akto secure MCP servers?
Yes — Akto monitors MCP traffic, discovers agents automatically, and applies red teaming and guardrails to agent-tool workflows; it is listed in the CSA AARM builder registry.
What is Akto?
Designed to protect AI agents and Model Context Protocol (MCP) workflows through automated discovery, red teaming, and guardrails. It is categorized under Agent & MCP Security in the Guardion AI Security Index.
Is Akto open source?
No, Akto is a commercial product (Free Tier / Enterprise).
What are the best Akto alternatives?
Teams evaluating Akto most often compare it with Lasso Security, Snyk (Invariant Labs), Runlayer, and GuardionAI — all listed under Agent & MCP Security.
How does Akto compare to GuardionAI?
Akto focuses on agentic ai security, while GuardionAI is an agent runtime governance platform ("EDR for AI agents") that governs every agent tool call inline with sub-130ms guardrails latency.
Sources: aarm.dev