HackerOne connecte entreprises et hackers éthiques pour identifier des failles de sécurité.
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Alternatives to
Astra Security
Best alternatives to Astra Security in 2026
A traditional penetration test happens once or twice a year, which means for months at a time a company has no real idea whether new code shipped last week introduced a new hole. Astra's answer is to make that testing continuous instead of an annual event: automated AI agents constantly probe for over 10,000 known vulnerability types, and the findings that need a human judgment call get escalated to certified pentesters rather than left as an unreviewed automated report. Astra Security combines automated DAST (dynamic application security testing) scanning with human-led penetration testing across web applications, APIs, and cloud infrastructure (AWS, Azure, GCP), including authenticated scanning behind login screens, orphan/zombie API discovery, and dedicated AI/LLM app pentesting (prompt injection, context hijacking, output manipulation). It integrates with CI/CD pipelines, Jira, and Slack, offers SOC 2, HIPAA, and ISO 27001 compliance reporting, and is an established player (1,000+ customer organizations, a 4.6 G2 rating) rather than a brand-new startup. Pricing is tiered and public: DAST Scanner from $69-$499/month, API Security from $199-$499/month, Cloud Scanner from $99-$199/month, Penetration Testing from $1,999-$5,999/year, with custom enterprise pricing and a $7 trial.
Quick comparison of Astra Security alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Entreprises, hackers éthiques | — | |
| 2 | Entreprises | — | |
| 3 | Développeurs et équipes utilisant Claude Desktop ou Cursor avec des serveurs MCP tiers, soucieux de la sécurité des appels d'outils IA | — | |
| 4 | Site owners and developers managing AI crawler access | — | |
| 5 | Privacy-conscious users wanting model-agnostic AI access from their browser | — | |
| 6 | Developers wanting privacy/consent management integrated into their codebase | — | |
| 7 | IT/DevOps teams replacing corporate VPNs with Zero Trust access | — | |
| 8 | Businesses needing GDPR-compliant, frictionless bot protection | — | |
| 9 | Organisations d'ingénierie, équipes sécurité/conformité adoptant des agents de code IA | — | |
| 10 | Équipes MCP/API et sécurité déployant des agents IA | — | |
| 11 | Équipes DevOps/SRE et administrateurs système voulant un moniteur d'expiration de certificat sans dépendance pour cron/CI | — | |
| 12 | Équipes construisant des applications LLM soumises à des exigences de conformité (RGPD, AI Act) et de protection des données | — |
#1
#3
macOS app that intercepts and audits MCP server traffic between Claude Desktop or Cursor and connected tools for security oversight.
mcpsnitch.ai
- ✓ Purpose-built for MCP, not a repurposed generic tool
- ✓ Free, open-source option under GPL-3.0
#4
Free, in-browser generator for robots.txt and llms.txt files that control which AI crawlers can access your site.
openrobots.vercel.app
- ✓ 100% client-side — no account, no data leaves your browser
- ✓ Covers 82+ named AI crawlers with sensible presets
#5
Privacy-first browser side panel AI assistant that works with any model or agent and anonymizes sensitive data before it leaves your browser.
chatpanel.net
- ✓ Works with any AI model or agent — in-browser, local, cloud API, or coding agents like Claude Code/Copilot
- ✓ Anonymizes sensitive data (emails, phone numbers, card numbers) before it leaves your browser, restores it in the reply
#6
Open-source, developer-first privacy and cookie-consent infrastructure with headless consent flows and version-controlled policies.
policystack.dev
- ✓ Fully open-source (Apache-2.0) with a public commitment to never relicense or paywall features
- ✓ Lightweight headless consent engine (under 4kb core)
#7
Open-source WireGuard-based mesh VPN that replaces traditional VPNs with Zero Trust, identity-based device access.
netbird.io
- ✓ Open-source (BSD-3-Clause + AGPLv3) with 28.9k GitHub stars and active development
- ✓ WireGuard-based peer-to-peer mesh is faster and simpler than routing through a central VPN gateway
#8
Invisible, privacy-first bot protection using proof-of-work instead of visual puzzles.
friendlycaptcha.com
- ✓ Invisible — no puzzles, no user friction
- ✓ GDPR-compliant by design, zero personal data collected
#9
Enterprise policy-enforcement layer that watches what coding agents do — prompts, commands, file changes — and blocks or alerts on sensitive data exposure.
oconeeruntime.com
- ✓ Visibilité temps réel sur les actions des agents IA
- ✓ Détection/blocage de données sensibles et credentials
#10
Authorization layer that checks every AI agent action against a policy before it runs, with per-action revocation and a full audit trail.
keydris.com
- ✓ Vérification par action, pas seulement par clé API
- ✓ Révocation ciblée sans tuer tout le processus
#11
A free Python command-line tool that checks a website's HTTPS certificate and tells you exactly what's wrong with it — expired, untrusted, wrong hostname — instead of a generic connection error.
github.com
- ✓ Zero dependencies, easy to drop into bare servers or containers
- ✓ Detailed diagnostics rather than a generic 'connection failed'
#12
An open-source trust-boundary gateway that sits in front of OpenAI, Anthropic and Gemini API traffic to redact PII, enforce rate limits, and track usage without touching your app code.
github.com
- ✓ Single gateway covering OpenAI, Anthropic and Gemini without SDK changes
- ✓ Comprehensive PII detection and redaction
FAQ about Astra Security alternatives
- What is the best alternative to Astra Security in 2026?
- Based on our selection, Hackerone is the best alternative to Astra Security in 2026. HackerOne connecte entreprises et hackers éthiques pour identifier des failles de sécurité.. See our full ranking above to compare all options.
- Is Astra Security free?
- Astra Security is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to Astra Security are there?
- mySelectas has listed 12 alternatives to Astra Security in the Security & Privacy category. Our selection is updated regularly to include the best options available.