Calamu Data Harbor is a commercial data loss prevention solution by Calamu. Nightfall Nyx is a commercial data loss prevention solution by Nightfall AI. Features, integrations, deployment and the company behind each one, side by side.
Breach-proof data storage platform using fragmentation to prevent data theft.
AI-powered DLP analyst that investigates incidents and reduces data exposure risk
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Based on what each listing shows: deployment, company size, price and open source.
Calamu Data Harbor fits if you need both cloud and on-premises options.
Nightfall Nyx fits if you want a cloud product.
Common questions when comparing Calamu Data Harbor vs Nightfall Nyx for data loss prevention.
Calamu Data Harbor: Breach-proof data storage platform using fragmentation to prevent data theft. Built by Calamu.
Nightfall Nyx: AI-powered DLP analyst that investigates incidents and reduces data exposure risk. Built by Nightfall AI.
The table above shows where their features, integrations, deployment and company size fit differ.
Calamu Data Harbor is made by Calamu. Nightfall Nyx is made by Nightfall AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Calamu Data Harbor and Nightfall Nyx are both Data Loss Prevention products, and both cover Data Exfiltration. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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