# KnowBe4 Cloud Email Security vs Ocean Agentic Email Security Platform: side-by-side comparison (2026) [KnowBe4 Cloud Email Security](https://cybersectools.com/tools/knowbe4-cloud-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [KnowBe4](https://cybersectools.com/companies/knowbe4). [Ocean Agentic Email Security Platform](https://cybersectools.com/tools/ocean-agentic-email-security-platform) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Ocean Security](https://cybersectools.com/companies/ocean-security). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms) picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more. ## Side-by-side comparison | | KnowBe4 Cloud Email Security | Ocean Agentic Email Security Platform | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | KnowBe4 | Ocean Security | | Headquarters | – | – | ### Use cases and capabilities | | KnowBe4 Cloud Email Security | Ocean Agentic Email Security Platform | |---|---|---| | Microsoft 365 | Yes | Yes | | Ransomware Prevention | Yes | – | | Agentic AI Security | – | Yes | | AI SOC | – | Yes | | Social Engineering | – | Yes | | Triage | – | Yes | | Investigation | – | Yes | | LLM Security | – | Yes | | Spam Prevention | – | Yes | | Generative AI | – | Yes | | Threat Analysis | – | Yes | ### Core features **KnowBe4 Cloud Email Security** 10 features listed. Sign in on the page to see them. **Ocean Agentic Email Security Platform** 10 features listed. Sign in on the page to see them. ### Integrations **KnowBe4 Cloud Email Security** 5 integrations listed. Sign in on the page to see them. **Ocean Agentic Email Security Platform** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [KnowBe4 Cloud Email Security](https://cybersectools.com/tools/knowbe4-cloud-email-security) fits if you are a small business. ## KnowBe4 Cloud Email Security vs Ocean Agentic Email Security Platform FAQ Common questions when comparing KnowBe4 Cloud Email Security vs Ocean Agentic Email Security Platform for email security platforms. ### What is the difference between KnowBe4 Cloud Email Security and Ocean Agentic Email Security Platform? **KnowBe4 Cloud Email Security**: AI-driven email security platform for Microsoft 365 inbound/outbound threats, built by KnowBe4. **Ocean Agentic Email Security Platform**: Agentic AI email security platform that investigates emails pre-delivery, built by Ocean Security. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes KnowBe4 Cloud Email Security and Ocean Agentic Email Security Platform? **KnowBe4 Cloud Email Security** is made by KnowBe4. **Ocean Agentic Email Security Platform** is made by Ocean Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is KnowBe4 Cloud Email Security a good alternative to Ocean Agentic Email Security Platform? Often, yes. KnowBe4 Cloud Email Security and Ocean Agentic Email Security Platform are both Email Security Platforms products, and both cover Microsoft 365. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [KnowBe4 Cloud Email Security vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-knowbe4-cloud-email-security) - [KnowBe4 Cloud Email Security vs NoSpamProxy Protection](https://cybersectools.com/compare/knowbe4-cloud-email-security-vs-nospamproxy-protection) - [KnowBe4 Cloud Email Security vs ConnectWise Email Security](https://cybersectools.com/compare/connectwise-email-security-vs-knowbe4-cloud-email-security) - [Ocean Agentic Email Security Platform vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-ocean-agentic-email-security-platform) - [Ocean Agentic Email Security Platform vs NoSpamProxy Protection](https://cybersectools.com/compare/nospamproxy-protection-vs-ocean-agentic-email-security-platform) - [Ocean Agentic Email Security Platform vs ConnectWise Email Security](https://cybersectools.com/compare/connectwise-email-security-vs-ocean-agentic-email-security-platform) ## Alternatives to each - [See all KnowBe4 Cloud Email Security alternatives](https://cybersectools.com/alternatives/knowbe4-cloud-email-security) - [See all Ocean Agentic Email Security Platform alternatives](https://cybersectools.com/alternatives/ocean-agentic-email-security-platform) --- Source: https://cybersectools.com/compare/knowbe4-cloud-email-security-vs-ocean-agentic-email-security-platform For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/knowbe4-cloud-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on KnowBe4 Cloud Email Security and Ocean Agentic Email Security Platform: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md