# Acronis Cyber Protect Cloud vs Fidelis Security: side-by-side comparison (2026) [Acronis Cyber Protect Cloud](https://cybersectools.com/tools/acronis-cyber-protect-cloud) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [Acronis International GmbH](https://cybersectools.com/companies/acronis-international-gmbh). [Fidelis Security](https://cybersectools.com/tools/fidelis-security) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [Fidelis Security](https://cybersectools.com/companies/fidelis-security). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Acronis Cyber Protect Cloud | Fidelis Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Extended Detection and Response | Extended Detection and Response | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Acronis International GmbH | Fidelis Security | | Headquarters | – | – | ### Use cases and capabilities | | Acronis Cyber Protect Cloud | Fidelis Security | |---|---|---| | Active Directory | – | Yes | | MITRE ATT&CK | – | Yes | | NDR | – | Yes | ### Core features **Acronis Cyber Protect Cloud** 10 features listed. Sign in on the page to see them. **Fidelis Security** 10 features listed. Sign in on the page to see them. ### Integrations **Acronis Cyber Protect Cloud** 2 integrations listed. Sign in on the page to see them. **Fidelis Security** 5 integrations 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. - [Acronis Cyber Protect Cloud](https://cybersectools.com/tools/acronis-cyber-protect-cloud) fits if you want a cloud product and you are a small business. - [Fidelis Security](https://cybersectools.com/tools/fidelis-security) fits if you need both cloud and on-premises options. ## Acronis Cyber Protect Cloud vs Fidelis Security FAQ Common questions when comparing Acronis Cyber Protect Cloud vs Fidelis Security for extended detection and response. ### What is the difference between Acronis Cyber Protect Cloud and Fidelis Security? **Acronis Cyber Protect Cloud**: Cloud-based cyber protection platform integrating backup, EDR/XDR, and RMM for MSPs. Built by Acronis International GmbH. **Fidelis Security**: XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities. Built by Fidelis Security. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Acronis Cyber Protect Cloud and Fidelis Security? **Acronis Cyber Protect Cloud** is made by Acronis International GmbH. **Fidelis Security** is made by Fidelis Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Acronis Cyber Protect Cloud a good alternative to Fidelis Security? Often, yes. Acronis Cyber Protect Cloud and Fidelis Security are both Extended Detection and Response products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Acronis Cyber Protect Cloud vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/acronis-cyber-protect-cloud-vs-red-piranha-crystal-eye-xdr) - [Acronis Cyber Protect Cloud vs Palo Alto Networks Cortex XSIAM](https://cybersectools.com/compare/acronis-cyber-protect-cloud-vs-palo-alto-networks-cortex-xsiam) - [Acronis Cyber Protect Cloud vs ThreatDefence SecOps Platform](https://cybersectools.com/compare/acronis-cyber-protect-cloud-vs-threatdefence-secops-platform) - [Fidelis Security vs Red Piranha Crystal Eye XDR](https://cybersectools.com/compare/fidelis-security-vs-red-piranha-crystal-eye-xdr) - [Fidelis Security vs Palo Alto Networks Cortex XSIAM](https://cybersectools.com/compare/fidelis-security-vs-palo-alto-networks-cortex-xsiam) - [Fidelis Security vs ThreatDefence SecOps Platform](https://cybersectools.com/compare/fidelis-security-vs-threatdefence-secops-platform) ## Alternatives to each - [See all Acronis Cyber Protect Cloud alternatives](https://cybersectools.com/alternatives/acronis-cyber-protect-cloud) - [See all Fidelis Security alternatives](https://cybersectools.com/alternatives/fidelis-security) --- Source: https://cybersectools.com/compare/acronis-cyber-protect-cloud-vs-fidelis-security For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/acronis-cyber-protect-cloud.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Acronis Cyber Protect Cloud and Fidelis Security: 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