Best AI Security markBest AI Security

Head to head · Checked against vendor sites, September 2026

Lasso Security vs Bloom Security: AI agent security compared

The verdict

Lasso Security scores higher overall on our weights (6.6 vs 6.0 out of 10). Lasso Security scores higher on tool-call control, footprint, identity and audit, maturity and breadth; Bloom Security scores higher on visibility. They tie on policy. Neither publishes list prices.

Lasso Security

Best for MCP gateway and Claude Code hooks

Read the Lasso Security review

Bloom Security

Best for endpoint software and extension inventory

Read the Bloom Security review

How do Lasso Security and Bloom Security compare on each criterion?

Endpoint AI control score, editorial assessment 0-10. Edge is the higher score on each row.
CriterionWeightLasso SecurityBloom SecurityEdge
Visibility22%69Bloom Security
Why these scores

Lasso Security: Discovers MCP servers across Claude, Cursor and Windsurf and AI tool use; device-level inventory is not detailed.

Bloom Security: Discovers software, extensions, AI tools and everything running on the endpoint, with who built it and what it can access.

Tool-call control20%86Lasso Security
Why these scores

Lasso Security: Inspects every tool call before it is executed through Claude Code lifecycle hooks; open-source MCP gateway with block, alert or sanitize.

Bloom Security: Defines what AI agents can access, execute and transmit and scales back overpermissioned MCP servers; runtime tool-call decisions not detailed.

Policy15%77Tie
Why these scores

Lasso Security: Intent-aware policies, role-based permissions and DLP with masking.

Bloom Security: Blocks malicious or policy-violating packages and skills across npm, Chrome Web Store and Open VSX.

Identity and audit12%54Lasso Security
Why these scores

Lasso Security: Detailed audit history of inputs and decisions; agent vs human attribution not described.

Bloom Security: Not described on the pages we reviewed.

Footprint13%64Lasso Security
Why these scores

Lasso Security: Browser extension, proxy, gateway and Claude Code enterprise hooks; several components to run.

Bloom Security: Deployment method not published.

Breadth8%85Lasso Security
Why these scores

Lasso Security: AI apps, agents, red teaming and usage control.

Bloom Security: Endpoint focused, including non-AI software.

Maturity10%64Lasso Security
Why these scores

Lasso Security: Pricing and company backing not published on the pages we reviewed.

Bloom Security: Limited public company information; SOC 2 listed; investors and pricing not published.

Total100%6.66.0Lasso Security

How we score

How do they deploy, and what do they cost?

Published facts, reviewed September 2026.
AttributeLasso SecurityBloom Security
OwnerNot acquiredNot acquired
How it reaches devicesBrowser extension, proxy, gateway, Claude Code hooksNot published
Deployment detailLasso offers a browser extension, proxy integrations, its MCP gateway and Claude Code hook integration, and says it works with existing stacks such as Palo Alto Networks or CrowdStrike.Not published on the pages we reviewed.
PricingContact sales. Pricing is not published.Contact sales. Pricing is not published.

Source: lasso.security · Lasso MCP security · Lasso AI coding assistants · Lasso AI usage control · bloom.security · Bloom about · Reviewed Sep 2026

Which should you choose?

Choose Lasso Security if

  • Your priority matches our designation for Lasso Security: best for MCP gateway and Claude Code hooks.
  • Your agents also run in SaaS platforms, cloud workloads or apps you build: Lasso Security scores 8 to 5.
  • You need to evaluate or stop individual tool calls before they run: Lasso Security scores 8 to 6.

Choose Bloom Security if

  • Your priority matches our designation for Bloom Security: best for endpoint software and extension inventory.
  • You need a fleet-wide inventory of AI agents, MCP servers, extensions and credentials on devices: Bloom Security scores 9 to 6.

Frequently asked questions

Which is better, Lasso Security or Bloom Security?

Lasso Security scores higher overall on our weights (6.6 vs 6.0 out of 10). Lasso Security scores higher on tool-call control, footprint, identity and audit, maturity and breadth; Bloom Security scores higher on visibility. They tie on policy. Scores are editorial assessments from public vendor material, reviewed September 2026.

Do Lasso Security and Bloom Security publish prices?

No. Neither publishes list prices, so ask both for a quote.

Do Lasso Security or Bloom Security replace EDR?

No. The tools in this guide add control over AI agent actions and work alongside EDR. Lasso Security: Browser extension, proxy, gateway, Claude Code hooks. Bloom Security: Not published.

Related

Sources