# OpenText Endpoint Protection vs Promisec Endpoint Manager (PEM): side-by-side comparison (2026) [OpenText Endpoint Protection](https://cybersectools.com/tools/opentext-endpoint-protection) is a commercial [endpoint protection platform](https://cybersectools.com/categories/epp) solution by [OpenText Cybersecurity](https://cybersectools.com/companies/opentext-cybersecurity). [Promisec Endpoint Manager (PEM)](https://cybersectools.com/tools/promisec-pem-promisec-endpoint-manager) is a commercial [endpoint protection platform](https://cybersectools.com/categories/epp) solution by [Promisec](https://cybersectools.com/companies/promisec). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | OpenText Endpoint Protection | Promisec Endpoint Manager (PEM) | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Endpoint Protection Platform | Endpoint Protection Platform | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | OpenText Cybersecurity | Promisec | | Headquarters | – | – | ### Use cases and capabilities | | OpenText Endpoint Protection | Promisec Endpoint Manager (PEM) | |---|---|---| | Patch Management | – | Yes | | Visibility | – | Yes | ### Core features **OpenText Endpoint Protection** 8 features listed. Sign in on the page to see them. **Promisec Endpoint Manager (PEM)** 10 features listed. Sign in on the page to see them. ### Integrations **OpenText Endpoint Protection** No integrations listed. **Promisec Endpoint Manager (PEM)** 1 integration listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [OpenText Endpoint Protection](https://cybersectools.com/tools/opentext-endpoint-protection) fits if you need both cloud and on-premises options. - [Promisec Endpoint Manager (PEM)](https://cybersectools.com/tools/promisec-pem-promisec-endpoint-manager) fits if you want a cloud product. ## OpenText Endpoint Protection vs Promisec Endpoint Manager (PEM) FAQ Common questions when comparing OpenText Endpoint Protection vs Promisec Endpoint Manager (PEM) for endpoint protection platform. ### What is the difference between OpenText Endpoint Protection and Promisec Endpoint Manager (PEM)? **OpenText Endpoint Protection**: Endpoint security solution with signature-less threat protection. Built by OpenText Cybersecurity. **Promisec Endpoint Manager (PEM)**: Agentless endpoint mgmt platform for vulnerability detection & patch mgmt. Built by Promisec. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes OpenText Endpoint Protection and Promisec Endpoint Manager (PEM)? **OpenText Endpoint Protection** is made by OpenText Cybersecurity. **Promisec Endpoint Manager (PEM)** is made by Promisec. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is OpenText Endpoint Protection a good alternative to Promisec Endpoint Manager (PEM)? Often, yes. OpenText Endpoint Protection and Promisec Endpoint Manager (PEM) are both Endpoint Protection Platform products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [OpenText Endpoint Protection vs Glow](https://cybersectools.com/compare/glow-vs-opentext-endpoint-protection) - [OpenText Endpoint Protection vs Syxsense](https://cybersectools.com/compare/opentext-endpoint-protection-vs-syxsense) - [OpenText Endpoint Protection vs NinjaOne Autonomous Patch Management](https://cybersectools.com/compare/ninjaone-autonomous-patch-management-vs-opentext-endpoint-protection) - [Promisec Endpoint Manager (PEM) vs Glow](https://cybersectools.com/compare/glow-vs-promisec-pem-promisec-endpoint-manager) - [Promisec Endpoint Manager (PEM) vs Syxsense](https://cybersectools.com/compare/promisec-pem-promisec-endpoint-manager-vs-syxsense) - [Promisec Endpoint Manager (PEM) vs NinjaOne Autonomous Patch Management](https://cybersectools.com/compare/ninjaone-autonomous-patch-management-vs-promisec-pem-promisec-endpoint-manager) ## Alternatives to each - [See all OpenText Endpoint Protection alternatives](https://cybersectools.com/alternatives/opentext-endpoint-protection) - [See all Promisec Endpoint Manager (PEM) alternatives](https://cybersectools.com/alternatives/promisec-pem-promisec-endpoint-manager) --- Source: https://cybersectools.com/compare/opentext-endpoint-protection-vs-promisec-pem-promisec-endpoint-manager For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/opentext-endpoint-protection.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on OpenText Endpoint Protection and Promisec Endpoint Manager (PEM): 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