# Avast Ultimate Business Security vs Promisec Endpoint Manager (PEM): side-by-side comparison (2026) [Avast Ultimate Business Security](https://cybersectools.com/tools/avast-ultimate-business-security) is a commercial [endpoint protection platform](https://cybersectools.com/categories/epp) solution by [Avast](https://cybersectools.com/companies/avast). [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 | | Avast Ultimate Business Security | Promisec Endpoint Manager (PEM) | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Endpoint Protection Platform | Endpoint Protection Platform | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB | SMB, Mid-Market, Enterprise | | Company | Avast | Promisec | | Headquarters | – | – | ### Use cases and capabilities | | Avast Ultimate Business Security | Promisec Endpoint Manager (PEM) | |---|---|---| | Patch Management | Yes | Yes | | USB Security | Yes | – | | Visibility | – | Yes | ### Core features **Avast Ultimate Business Security** 10 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 **Avast Ultimate Business Security** 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. - [Avast Ultimate Business Security](https://cybersectools.com/tools/avast-ultimate-business-security) fits if you are a startup. - [Promisec Endpoint Manager (PEM)](https://cybersectools.com/tools/promisec-pem-promisec-endpoint-manager) fits if you are a mid-market company or an enterprise. ## Avast Ultimate Business Security vs Promisec Endpoint Manager (PEM) FAQ Common questions when comparing Avast Ultimate Business Security vs Promisec Endpoint Manager (PEM) for endpoint protection platform. ### What is the difference between Avast Ultimate Business Security and Promisec Endpoint Manager (PEM)? **Avast Ultimate Business Security**: Business endpoint protection with antivirus, malware defense, and mgmt tools. Built by Avast. **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 Avast Ultimate Business Security and Promisec Endpoint Manager (PEM)? **Avast Ultimate Business Security** is made by Avast. **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 Avast Ultimate Business Security a good alternative to Promisec Endpoint Manager (PEM)? Often, yes. Avast Ultimate Business Security and Promisec Endpoint Manager (PEM) are both Endpoint Protection Platform products, and both cover Patch Management. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Avast Ultimate Business Security vs PC Matic Pro](https://cybersectools.com/compare/avast-ultimate-business-security-vs-pc-matic-pro) - [Avast Ultimate Business Security vs Glow](https://cybersectools.com/compare/avast-ultimate-business-security-vs-glow) - [Avast Ultimate Business Security vs Syxsense](https://cybersectools.com/compare/avast-ultimate-business-security-vs-syxsense) - [Promisec Endpoint Manager (PEM) vs PC Matic Pro](https://cybersectools.com/compare/pc-matic-pro-vs-promisec-pem-promisec-endpoint-manager) - [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) ## Alternatives to each - [See all Avast Ultimate Business Security alternatives](https://cybersectools.com/alternatives/avast-ultimate-business-security) - [See all Promisec Endpoint Manager (PEM) alternatives](https://cybersectools.com/alternatives/promisec-pem-promisec-endpoint-manager) --- Source: https://cybersectools.com/compare/avast-ultimate-business-security-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/avast-ultimate-business-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Avast Ultimate Business Security 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