Kamerka is a free OT asset discovery solution. SecuriThings Essential Visibility is a commercial OT asset discovery solution by SecuriThings. Features, integrations, deployment and the company behind each one, side by side.
Ultimate Internet of Things/Industrial Control Systems reconnaissance tool powered by Shodan.
Physical security device visibility, inventory, and vulnerability mgmt platform.
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Based on what each listing shows: deployment, company size, price and open source.
Kamerka fits if you need a free product and you want an open-source product.
Common questions when comparing Kamerka vs SecuriThings Essential Visibility for OT asset discovery.
Kamerka: Ultimate Internet of Things/Industrial Control Systems reconnaissance tool powered by Shodan.
SecuriThings Essential Visibility: Physical security device visibility, inventory, and vulnerability mgmt platform. Built by SecuriThings.
The table above shows where their features, integrations, deployment and company size fit differ.
Kamerka is open-source with 788 GitHub stars. SecuriThings Essential Visibility is made by SecuriThings. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Kamerka and SecuriThings Essential Visibility are both OT Asset Discovery products, and both cover IoT Security. Key differences: Kamerka is Free while SecuriThings Essential Visibility is Commercial, Kamerka is open-source. 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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