Check before you install
One API call tells you if any software is safe. Works for npm, PyPI, apps, extensions, websites — everything.
curl https://nerq.ai/v1/preflight?target=express
Returns trust score, safety grade, known issues, and alternatives. Free, no auth, <50ms.
What do you want to check?
🔒
Is it safe to install?
Apps, packages, plugins
🛡
Is it private?
VPNs, antivirus, security
🌐
Is it reliable?
Hosting, builders, SaaS
💰
Is it trustworthy?
Crypto exchanges, tokens
How Nerq Works
1
We collect data
From app stores, package registries, domain records, vulnerability databases, and 15+ other sources.
2
We cross-reference
An app's trust score improves when we know the company behind it, their other products, and their track record.
3
We score and rate
Every entity gets a trust score (0-100) based on security, maintenance, community, transparency, and stability.
Popular Trust Checks
Is TikTok Safe? 54
Is NordVPN Safe? 82
express (npm) 85
Bitdefender 78
Bitwarden 78
SiteGround 77
Shopify 72
Coinbase 74
GitHub 77
Kaspersky 67
Browse Rankings
Safety Guides
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All safety guides →
Popular Comparisons
NordVPN vs ExpressVPN
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TikTok vs Instagram
Flask vs Django
Express vs Fastify
Next.js vs Nuxt
All comparisons →
For Developers
Add trust checks to your CI/CD pipeline. Free API, no auth required, <50ms response.
curl https://nerq.ai/v1/preflight?target=express