Legit Security vs Backslash Security for AI code security

ANSWER FIRST

Legit Security scores 4.4 and Backslash Security 3.9 on our AI code security criteria, so Legit Security ranks higher on the published weights. Legit leads on AI code and assistant coverage, endpoint deployment and tamper resistance, developer experience, pricing and buying clarity and remediation and ASPM depth; Backslash leads on governance and policy control. The widest gap is remediation and ASPM depth, where Legit scores 5.0 against 3.0.

Editorial assessment · Compiled from vendor product, docs, pricing and marketplace pages · Rated October 2026

How do Legit Security and Backslash Security score side by side?

Legit Security and Backslash Security: editorial assessment, 0-5. Last reviewed October 2026.
Criterion	Weight	Legit Security	Backslash Security	Edge
Coverage of AI-generated code and AI coding assistants	25%	5.0	4.5	Legit
Endpoint deployment and tamper resistance	20%	5.0	4.0	Legit
Governance and policy control for the CISO	20%	4.5	5.0	Backslash
Developer experience and low friction	15%	3.5	3.0	Legit
Pricing and buying clarity	10%	2.5	2.0	Legit
Remediation and ASPM depth	10%	5.0	3.0	Legit
Weighted total		4.4	3.9

Legit Security leads on 5 criteria, Backslash Security leads on 1, and 0 are tied.

Legit Security

diff --verdict legit-security · reviewed 2026-09

@@ strengths @@

Strength:VibeGuard 2.0 (3 Aug 2026) discovers coding agents on the developer endpoint, blocks dangerous operations, secures MCP use and resists tampering. [source]
Strength:Named support for Claude Code, Cursor, GitHub Copilot, Windsurf and MCP-based assistants. Codex: supported (per Legit). [source]
Strength:Runs SAST and SCA inside the IDE and keeps secrets from being shared with AI systems during generation. [source]
Strength:Secrets scanning covers Git history, Jira, Confluence, Slack and developers' personal GitHub accounts. [source]
Strength:ASPM core pulls in existing scanners and de-duplicates findings, scored by business and exposure context. [source]

@@ limitations @@

Limitation:No prices, pricing unit or free tier published. [source]
Limitation:No self-serve start for a single developer or a small team. [source]
Limitation:Reachability is not the headline prioritization method on the pages reviewed. [source]

Backslash Security

diff --verdict backslash-security · reviewed 2026-09

@@ strengths @@

Strength:Discovers every AI agent, MCP server, skill and plug-in across enterprise endpoints. [source]
Strength:Policies scoped by user, team, endpoint or component, with inline blocking before execution. [source]
Strength:Forensics and audit evidence for the EU AI Act, NIS2, DORA and SOC 2. [source]

@@ limitations @@

Limitation:Tamper resistance is not described on the pages reviewed. [source]
Limitation:No free product tier; AWS Marketplace lists a $75,000 annual commit. [source]

How do Legit Security and Backslash Security cover AI code and coding assistants?

Legit Security: VibeGuard discovers every AI model, code assistant, MCP server and skill on developer endpoints and runs SAST and SCA in the IDE. Legit names Claude Code, Cursor, GitHub Copilot, Windsurf and Amazon Q Developer. Codex: supported (per Legit).

Backslash Security: Discovers "every AI agent, MCP server, Skill and plug-in" across enterprise endpoints, and its AWS Marketplace listing covers IDEs, CLIs, agents, MCP servers and LLMs, naming Cursor, Windsurf and GitHub Copilot. No public support list names Claude Code or Codex.

Assistants named on their public pages: Legit Security: Claude Code, Cursor, GitHub Copilot, Windsurf and OpenAI Codex (Codex: supported (per Legit)); Backslash Security: Cursor, GitHub Copilot and Windsurf.

Where do their controls run on the developer machine?

Legit Security: VibeGuard 2.0 is built "as a full desktop app, and not as a plugin", and its anti-tampering stops agents or threat actors "from disabling VibeGuard". A secrets MCP backed by the OS keychain scopes credentials to the session and keeps them out of agent history and memory.

Backslash Security: Positioned as "securing the agentic endpoint", with inline blocking before execution across enterprise endpoints and an MCP proxy; tamper resistance is not described.

How much control does the security team get?

Legit Security: A central management console lets security teams approve, block or flag assistants, models and MCP servers and enforce custom or built-in command policies. Audit-log detail specific to VibeGuard is not covered on the public pages reviewed; the platform states an audit trail for policy compliance. Ask Legit for specifics during evaluation.

Backslash Security: Policies scoped by user, team, endpoint or component, inline blocking, and forensics and audit evidence for the EU AI Act, NIS2, DORA and SOC 2.

How do they fit the developer's workflow?

Legit Security: Reaches developers through the IDE, a CLI and MCP, and surfaces dangerous operations for the developer to decide rather than blocking them silently, but there is no free or self-serve tier.

Backslash Security: No free product tier or self-serve start; a free, read-only AI Endpoint Exposure Assessment is offered.

How do they fix and prioritize findings?

Legit Security: Agentic remediation fixes first-party SAST and dependency (SCA) findings and opens pull requests; risk is ranked by business context and reachability, and findings from existing scanners are consolidated.

Backslash Security: The AppGraph engine runs SAST, SCA and secrets scanning; fix generation and risk prioritization are not described on the pages reviewed.

How do they compare on price?

Legit Security: free tier: No (free trial on request); lowest published paid option: AWS Marketplace: $60,000 for 12 months, all modules, 100 users (marketplace price); pricing unit: Users (marketplace bundle).

Backslash Security: free tier: No (free read-only AI Endpoint Exposure Assessment); lowest published paid option: AWS Marketplace: $75,000 annual commit, 12 months (marketplace price); pricing unit: Annual commit.

Source: Legit Security pricing · Reviewed Sep 2026

Source: Backslash Security pricing · Reviewed Sep 2026

Which should you choose?

Choose Legit Security if AI code and assistant coverage and endpoint deployment and tamper resistance matter most: Legit scores 5.0 and 5.0 there, against 4.5 and 4.0 for Backslash. Choose Backslash Security if governance and policy control and AI code and assistant coverage matter most: Backslash scores 5.0 and 4.5 there, against 4.5 and 5.0 for Legit.

Frequently asked questions

Is Legit Security or Backslash Security better for AI code security?

Legit Security scores 4.4 and Backslash Security 3.9 on our AI code security criteria, so Legit Security ranks higher on the published weights. Legit leads on 5 of 6 criteria and Backslash on 1; 0 are tied. Which is better depends on which criteria matter most to you; the calculator on this site re-weights them.

How do Legit Security and Backslash Security price their plans?

Legit Security: free tier: No (free trial on request); lowest published paid option: AWS Marketplace: $60,000 for 12 months, all modules, 100 users (marketplace price). Backslash Security: free tier: No (free read-only AI Endpoint Exposure Assessment); lowest published paid option: AWS Marketplace: $75,000 annual commit, 12 months (marketplace price). Prices as published on vendor pages and marketplace listings, reviewed 2026-10-11.

Which AI coding assistants do Legit Security and Backslash Security name?

On the pages we reviewed, Legit Security names Claude Code, Cursor, GitHub Copilot, Windsurf and OpenAI Codex (Codex: supported (per Legit)) and Backslash Security names Cursor, GitHub Copilot and Windsurf. 'Not named' means we did not find the assistant on the vendor's pages; it does not prove the tool cannot work with it.

Read the full reviews

Where next?

More head-to-heads

Sources reviewed

Legit Security

Backslash Security

Last reviewed October 2026. Editorial assessment from public vendor material; no hands-on testing.