ALTERNATIVES

Lasso Security alternatives for agentic endpoint security (2026)

SHORT ANSWER

On our published weights the top-ranked alternatives to Lasso Security are Bay, Onyx Security and Zenity. Lasso Security itself ranks 5 of 8 among broader AI security platforms. Each alternative below lists the criteria where it scores higher than Lasso Security and where Lasso Security still scores higher.

By The Agent Desk · Agentic Endpoint Compare · Published 2026-10-11

Desk research from public vendor pages, press releases and standards pages read on 27 September and 11 October 2026. Editorial assessment; we did not run the products.

Why do buyers look at alternatives to Lasso Security?

Several components to run: browser extension, proxy, MCP gateway and Claude Code hooks.
Source: Lasso Security: AI usage control · Read 27 Sep 2026
Agent versus person attribution is not described.
Source: Lasso Security: AI usage control · Read 27 Sep 2026
lasso.security publishes no pricing; AWS Marketplace shows a $20,000 annual commit for one listing only.
Source: AWS Marketplace: Lasso for Employees · Read 11 Oct 2026

Which alternatives rank highest?

1. Bay

7.20 / 10

Pre-execution control on employee devices, rolled out through EDR or MDM

Scores higher than Lasso Security on: stop before it runs, verdict range, capability rules, actor trail and rollout path

Lasso Security scores higher on: cloud and workspace reach and public proof

Bay profile Bay and Lasso head to head

2. Onyx Security

6.85 / 10

Inline control with the widest set of verdicts

Scores higher than Lasso Security on: verdict range, actor trail and cloud and workspace reach

Lasso Security scores higher on: named agent coverage and public proof

Onyx Security profile Onyx and Lasso head to head

3. Zenity

6.75 / 10

Agents across SaaS, cloud and coding tools

Scores higher than Lasso Security on: capability rules, actor trail, cloud and workspace reach and named agent coverage

Lasso Security scores higher on: verdict range and rollout path

Zenity profile Zenity and Lasso head to head

4. Noma Security

6.55 / 10

One platform for endpoint, SaaS and homegrown agents

Scores higher than Lasso Security on: capability rules, actor trail, rollout path and cloud and workspace reach

Lasso Security scores higher on: stop before it runs and verdict range

Noma Security profile Noma and Lasso head to head

6. Harmonic Security

5.90 / 10

Coaching people through AI data risk

Scores higher than Lasso Security on: capability rules, actor trail and rollout path

Lasso Security scores higher on: stop before it runs, verdict range, cloud and workspace reach, named agent coverage and public proof

Harmonic Security profile Harmonic and Lasso head to head

7. Koi (Palo Alto Networks)

5.75 / 10

Palo Alto Networks Cortex XDR estates

Scores higher than Lasso Security on: no criterion

Lasso Security scores higher on: stop before it runs, verdict range and public proof

Koi (Palo Alto Networks) profile Koi and Lasso head to head

8. Prompt Security (SentinelOne)

5.45 / 10

SentinelOne Singularity estates

Scores higher than Lasso Security on: no criterion

Lasso Security scores higher on: stop before it runs, verdict range and capability rules

Prompt Security (SentinelOne) profile Prompt Security and Lasso head to head

When should you stay with Lasso Security?

Stay with Lasso Security if you need stop before it runs and public proof. Concrete pre-execution inspection for Claude Code tool calls.

Frequently asked questions

What is the best alternative to Lasso Security?

On our published weights, Bay ranks highest among the alternatives at 7.20. Which alternative fits depends on the criteria that matter to you; the list above shows where each scores higher.

Which alternative to Lasso Security covers agents in cloud workspaces most fully?

Onyx Security, Zenity and Noma Security score highest on cloud and workspace reach among the alternatives, at 9 out of 10.

Which alternative to Lasso Security documents the most verdict types?

Bay documents 4 of six verdict types: Block or deny, Ask a person, Simulate first and Remove or scale back. Onyx Security documents 4 of six verdict types: Block or deny, Ask a person, Alert or warn and Mask or modify.