Astra vs Push Security
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Astra | Push Security |
|---|---|---|
| Pricing | Freemium (free tier + paid plans starting at $0.10/token) | Freemium (advanced plans start at $5/user/mo, custom enterprise) |
| 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.
Browser-native security that stops AI-driven attacks and secures employee AI usage
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
70 mentions across 5 sources · 30% positive — critical
Hacker News, Product Hunt, App Store, GitHub, Lemmy
What users praise
- • Tokenizes PHI/PII before it reaches the LLM, reducing compliance risk.
- • Designed to preserve semantic context so agents can reason on tokens.
- • Works with any agent framework: LangChain, CrewAI, or custom.
- • Execution-time token resolution when calling external APIs.
What frustrates them
- • No real community reviews or user feedback to validate claims.
- • The product is in early access; missing uptime or compliance audits.
- • Some users may confuse it with a scammy astrology app of similar name.
- • Integration claim of 'two lines of code' lacks independent verification.
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 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