Kontext Cli vs Push Security

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-09-01
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At a glance

DimensionKontext CliPush Security
PricingFreemiumFreemium
Core FocusRuntime authorization for AI agentsBrowser security for AI era
Threats AddressedUnauthorized tool calls, risky actions, credential misuse, policy violationsAiTM, ClickFix, ConsentFix, session hijacking, malicious OAuth, malicious extensions, ghost login
Primary Use CaseEnforcing least privilege for agent tool calls in developmentSecuring employee browsers and AI tool usage
DeploymentLocal CLI with optional managed layerCloud-based browser extension
IntegrationsClaude Code, MCP tools, GitHub, LinearOkta, Azure AD, Google Workspace, Slack, Splunk, Snowflake

Choose Push Security if your priority is protecting employees from AI-powered browser attacks (AiTM, ClickFix, data leakage to LLMs) and hardening identities—it's a full SaaS platform with broad integrations. Choose Kontext CLI if you're an AI engineering team shipping agent workflows (especially Claude Code) that need runtime policy enforcement on tool calls, and you prefer a local-first, open-source approach.

Try Kontext CliTry Push Security
Kontext Cli
Kontext Cli

Runtime authorization for AI agents that checks every tool call before it executes.

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Push Security
Push Security

Browser-native security that stops AI-driven attacks and secures employee AI usage

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Pricing
Freemium
Freemium
Plans
$0/mo
$149/mo
$499/mo
$5/user/month
Custom
Popularity
3 views
7.5k views
Skill Level
Intermediate
Advanced
API Available
Platforms
CLIWeb
Web
Categories
🛡️ AI Governance & Guardrails
🚨 Threat Detection & SOC🔒 Security & Privacy
Features
Runtime authorization for AI agent tool calls
Deterministic policy for hard boundaries
Local risk judge scores ambiguous actions
Kestrel local classifier screens tool calls in ~22 microseconds
Observe mode backtests policy without blocking
Enforce mode blocks destructive commands
Human approval for risky actions
Policy layering by org, group, user, agent, repo, branch
Payload capture configurable (omitted, summary, full)
Redaction of tool calls and payloads on-machine
Unified console for sessions, decisions, devices
Filter audit trail by agent, user, repo, policy
Exportable audit trail with attribution
Local daemon install with one command
No code changes or gateway required
Behavioral phishing detection
Adversary-in-the-Middle (AiTM) phishing detection and blocking
ClickFix / clipboard injection blocking
Device code phishing detection and blocking
Malicious OAuth consent blocking
Session hijacking detection
Credential stuffing detection
Ghost login detection and SSO guardrails
MFA enforcement via in-browser guardrails
Shadow AI app discovery and inventory
AI prompt and data input monitoring
AI file upload monitoring and blocking
Agentic browser detection (Comet, Atlas, Dia)
Autonomous threat hunting agents
Browser extension inventory, risk scoring, and blocking
Integrations
Claude Code
Codex
Cowork
Okta
Google Workspace
Microsoft 365
Microsoft Teams
Microsoft Sentinel
Datadog
Splunk Cloud
SentinelOne
Slack
Webhooks
REST API

What real users say: Kontext Cli vs Push Security

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Kontext Cli

6 mentions across 3 sources · 67% positive

Hacker News, GitHub, Lemmy

What users praise

  • • Runtime enforcement prevents risky tool calls before execution.
  • • Structured audit trails provide full visibility into agent actions.
  • • Local-first mode allows testing without blocking (observe mode).
  • • Short-lived scoped credentials reduce the risk of leaked secrets.

What frustrates them

  • • Only Claude Code is supported as an agent workflow currently.
  • • Limited community size means fewer shared policies and integrations.
  • • No public benchmarks on performance overhead yet.
  • • Configuration may be complex for non-security engineers.

Researched Jul 3, 2026

Push Security

30 mentions across 3 sources · 43% positive — mixed

Hacker News, YouTube, Lemmy

What users praise

  • • Works as a lightweight extension across all major browsers without forcing a single proprietary browser.
  • • Detects advanced threats like AiTM phishing, ClickFix, session hijacking, and malicious OAuth flows.
  • • Autonomous hunting agents analyze browser telemetry to write and deploy detection rules at machine speed.
  • • Provides comprehensive AI usage governance: inventory, prompt monitoring, file upload blocking, and unsanctioned app control.

What frustrates them

  • • No independent community feedback or real-user reviews available to verify claims.
  • • Requires advanced security expertise to configure and interpret telemetry effectively.
  • • High-fidelity telemetry collection may trigger privacy and compliance red flags.
  • • Potential for false positives in blocking legitimate OAuth and extension actions.

Researched Aug 26, 2026

Who should pick which

  • Security team protecting employees from browser-based attacks
    Pick: Push Security

    Push Security detects and blocks AiTM, ClickFix, session hijacking, and malicious OAuth across browsers, with SIEM integrations.

  • AI engineering team shipping Claude Code agents
    Pick: Kontext Cli

    Kontext CLI enforces least privilege runtime authorization for tool calls in Claude Code workflows.

  • Solo founder building an AI agent app
    Pick: Kontext Cli

    Local-first, open-source, free to start; integrate policy enforcement without SaaS costs.

  • Identity team hardening MFA/SSO adoption
    Pick: Push Security

    Push provides in-browser MFA registration and password change guardrails across browsers.

  • Compliance team needing audit trails for agent actions
    Pick: Kontext Cli

    Kontext records structured audit trails with actor, session, tool, resource, policy, decision.

Frequently Asked Questions

Kontext Cli vs Push Security: which should you choose?

Choose Push Security if your priority is protecting employees from AI-powered browser attacks (AiTM, ClickFix, data leakage to LLMs) and hardening identities—it's a full SaaS platform with broad integrations. Choose Kontext CLI if you're an AI engineering team shipping agent workflows (especially Claude Code) that need runtime policy enforcement on tool calls, and you prefer a local-first, open-source approach.

Do Push Security and Kontext CLI overlap?

No. Push secures human-browser interactions and AI tool usage. Kontext secures AI agent tool calls at runtime. They address different vectors.

Does Kontext CLI support agents other than Claude Code?

Not yet. As of latest news, Claude Code is the first supported agent workflow; others are planned.

Does Push Security require an enterprise browser?

No. Push works across all major browsers via extension, without forcing migration.

Is Kontext CLI free?

Yes, local mode is free and open-source. Managed layer with organization controls may have paid tiers.

What kind of policies can Kontext CLI enforce?

Policies define hard boundaries (e.g., destructive commands, production resources) and risk analysis for ambiguous actions (allow/ask/deny).

Can Push Security detect ghost logins?

Yes. Push detects ghost login and shadow SaaS via browser telemetry.

Does Push Security prevent data leakage to AI tools?

Yes. Push provides in-browser DLP for AI tools, controlling clipboard, file uploads, and OAuth grants.

Both are freemium—which is more enterprise-ready?

Push Security is more enterprise-ready with SIEM integrations and identity provider support. Kontext CLI is developer-focused with local-first architecture.

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Explore each tool further

Kontext Cli
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Push Security
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Last reviewed: July 3, 2026