
Content Keeper
Secures internet usage and content with web filtering and threat protection.
A proven, enterprise-grade web filter best suited to schools and regulated industries that need granular policy control and compliance-ready reporting.
ContentKeeper — enterprise and K-12 web filtering and secure web gateway platform, now owned by Ativion (formerly Impero).
ContentKeeper is a mature web filtering and cybersecurity platform with over 25 years of history, now operating under Ativion (Impero's rebrand after its 2022 acquisition). It serves K–12 schools, government, healthcare, and enterprises with AI-driven content filtering, SSL inspection, cloud sandboxing, and SASE capabilities. Note: the DB lists price_tier as 'free_trial' — this is incorrect; no free trial or free version exists, and all pricing is custom and quote-based.
ContentKeeper's longevity and broad platform coverage — spanning SASE, advanced threat protection, web filtering, and remote browser isolation — make it a credible choice for regulated industries and K–12 institutions. Ativion's (Impero) ownership adds classroom safety tooling and education-specific compliance support (KCSIE, OFSTED).
No self-serve trial or transparent pricing; entirely sales-led procurement makes evaluation slow. Very limited public user reviews signal a smaller community footprint compared to rivals like Cisco Umbrella or Zscaler.
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Alternatives
Zscaler Internet Access for global enterprise SASE with a broader partner and integration ecosystem.
Securly or Lightspeed Filter for K–12 schools wanting simpler cloud-native web filtering with transparent per-student pricing.
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