Astra vs Push Security
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Astra | Push Security |
|---|---|---|
| Primary Focus | Data tokenization: PHI/PII masking before LLM processing | Browser security: phishing, session hijacking, shadow SaaS, AI tool control |
| Target User | Developers, fintech, healthcare, compliance teams | Security teams, identity teams, SOC analysts |
| Key Feature | Reversible tokenization with execution-time resolution in tool calls | Agentic threat hunting from browser telemetry (autonomous detection and response) |
| Integration Complexity | Two lines of code (minimal) | Deploy browser extension or API integration (moderate) |
| Latest News (2026) | No recent news captured | Released Browser & Identity Attacks Matrix; AI security maturity model |
If you're a security team facing browser-based attacks (AiTM, ClickFix, session hijacking) or need to control AI tool usage, Push Security is the clear choice with agentic threat hunting and real-time guardrails. If you're a developer building AI agents that handle sensitive data (PHI, PCI, PII), Astra's tokenization layer is essential to keep secrets away from the LLM. They solve different problems; pick the one matching your threat model.
Astra is a pre-execution safety layer that validates AI agent financial actions before they run.
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Push Security is browser security for the AI era — it stops AiTM phishing, ClickFix attacks, session hijacking and shadow AI inside the
Visit WebsiteWhat real users say: Astra 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.
Astra
No verifiable community signal. We scanned public discussion on Sep 23, 2026 and found posts matching the name “Astra”, but could not establish that they are about this product rather than something else sharing its name. Rather than publish a score built on the wrong subject, we publish none.
Push Security
30 mentions across 3 sources · 51% positive — mixed (weighted across 3 sources)
Hacker News, YouTube, Lemmy
What users praise
- • Browser-extension delivery means no endpoint agent and no forced enterprise-browser migration
- • Cross-browser coverage including Chromebooks and AI/enterprise browsers
- • Published $5/user/month Standard pricing with self-serve trial lowers evaluation friction
- • Detections target modern browser-layer threats: AiTM, ClickFix, BitB, device-code phishing
What frustrates them
- • Essentially no independent user reviews anywhere in the scraped community data
- • Extension-based security is itself a supply-chain risk that HN commenters flag
- • Clipboard, prompt and file-upload monitoring raises privacy and data-residency objections
- • Autonomous agent deployment of blocks may conflict with change-control processes
Researched Oct 14, 2026
Who should pick which
- Security team at a mid-size companyPick: Push Security
Push provides browser-based detection of AiTM phishing, session hijacking, and shadow SaaS, plus AI usage control — exactly what security teams need to protect against modern attacks.
- Developer building a healthcare AI agentPick: Astra
Astra tokenizes PHI before it reaches the LLM, ensuring HIPAA compliance with minimal code changes (two lines).
- Fintech team automating payment workflowsPick: Astra
Astra detects PCI fields (card numbers, CVV) and tokenizes them, reducing PCI DSS scope for AI agents.
- SOC analyst monitoring browser-based threatsPick: Push Security
Push's agentic threat hunting uses browser telemetry to autonomously detect and block attacks, augmenting analyst capabilities.
- Compliance officer overseeing AI tool usagePick: Push Security
Push provides AI tool inventory, usage policies, and DLP (clipboard, file upload) to prevent data leakage to LLMs, aiding AI regulation compliance.
Frequently Asked Questions
Astra vs Push Security: which should you choose?
If you're a security team facing browser-based attacks (AiTM, ClickFix, session hijacking) or need to control AI tool usage, Push Security is the clear choice with agentic threat hunting and real-time guardrails. If you're a developer building AI agents that handle sensitive data (PHI, PCI, PII), Astra's tokenization layer is essential to keep secrets away from the LLM. They solve different problems; pick the one matching your threat model.
Do Push Security and Astra compete with each other?
No, they solve different problems. Push secures the browser layer (phishing, session hijacking, AI tool control) while Astra tokenizes sensitive data before it goes to an LLM.
Can I use both Push and Astra together?
Yes, they are complementary. Push can monitor and control AI tool usage at the browser level, while Astra ensures data privacy when the agent processes sensitive information.
Is Push Security only for enterprise browsers?
No, Push works across all major browsers (Chrome, Firefox, Edge) via extension or API, not requiring migration to a single enterprise browser.
Does Astra support on-premises deployment?
Yes, Astra offers self-hostable enterprise deployment with BYOK for teams that need full control over the token vault.
What attacks does Push detect?
Push detects AiTM phishing, ClickFix, ConsentFix, session hijacking, malicious OAuth integrations, credential theft, compromised tokens, and malicious browser extensions.
What data types can Astra tokenize?
Astra handles PHI (SSNs, DOB, names, addresses), PCI (card numbers, CVV), and PII (emails, phones, user IDs) with pattern and contextual detection.
How does agentic threat hunting work in Push?
Push collects high-fidelity browser telemetry and runs autonomous AI agents that analyze the data, write detection rules, and deploy blocks without human intervention.
Does Astra work with any AI agent framework?
Yes, Astra integrates with LangChain, CrewAI, OpenAI Agents SDK, AWS Bedrock, Anthropic, Google Gemini, and custom frameworks with two lines of code.
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Last reviewed: July 3, 2026