# OpenSnitch vs Positive Technologies PT NGFW: side-by-side comparison (2026) [OpenSnitch](https://cybersectools.com/tools/opensnitch) is a free [next-gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution. [Positive Technologies PT NGFW](https://cybersectools.com/tools/positive-technologies-pt-ngfw) is a commercial [next-gen firewalls](https://cybersectools.com/categories/next-generation-firewalls) solution by [Positive Technologies](https://cybersectools.com/companies/positive-technologies). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Next-Generation Firewall Solutions for Business](https://cybersectools.com/shortlists/best-next-generation-firewalls) picks Palo Alto Networks Next-Generation Firewalls, Fortinet FortiGate Next-Generation Firewall, Cisco Secure Firewall and 4 more. ## Side-by-side comparison | | OpenSnitch | Positive Technologies PT NGFW | |---|---|---| | Pricing model | Free | Commercial | | Category | Next-Gen Firewalls | Next-Gen Firewalls | | Verified | No | No | | Deployment type | On-Premises | Hybrid | | Company size fit | Startup, SMB, Mid-Market | Mid-Market, Enterprise | | GitHub stars | 12,981 | – | | Last commit | Mar 2026 | – | | Company | – | Positive Technologies | | Headquarters | – | – | ### Use cases and capabilities | | OpenSnitch | Positive Technologies PT NGFW | |---|---|---| | Linux | Yes | – | | URL Filtering | – | Yes | | TLS | – | Yes | | Traffic Filtering | – | Yes | | Network Segmentation | – | Yes | | Microsegmentation | – | Yes | | Content Filtering | – | Yes | | Virtualization | – | Yes | | Critical Infrastructure | – | Yes | ### Core features **OpenSnitch** No features listed. **Positive Technologies PT NGFW** 10 features listed. Sign in on the page to see them. ### Integrations **OpenSnitch** No integrations listed. **Positive Technologies PT NGFW** 2 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. - [OpenSnitch](https://cybersectools.com/tools/opensnitch) fits if you need to run it on your own servers, you are a startup or a small business, you need a free product and you want an open-source product. - [Positive Technologies PT NGFW](https://cybersectools.com/tools/positive-technologies-pt-ngfw) fits if you need both cloud and on-premises options and you are an enterprise. ## OpenSnitch vs Positive Technologies PT NGFW FAQ Common questions when comparing OpenSnitch vs Positive Technologies PT NGFW for next-gen firewalls. ### What is the difference between OpenSnitch and Positive Technologies PT NGFW? **OpenSnitch**: OpenSnitch is a GNU/Linux application firewall with interactive outbound connections filtering and system-wide domain blocking capabilities. **Positive Technologies PT NGFW**: Russian FSTEC-certified NGFW with IPS, app control, and TLS inspection. Built by Positive Technologies. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes OpenSnitch and Positive Technologies PT NGFW? **OpenSnitch** is open-source with 12,981 GitHub stars. **Positive Technologies PT NGFW** is made by Positive Technologies. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is OpenSnitch a good alternative to Positive Technologies PT NGFW? Often, yes. OpenSnitch and Positive Technologies PT NGFW are both Next-Gen Firewalls products. Key differences: OpenSnitch is Free while Positive Technologies PT NGFW is Commercial, OpenSnitch is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [OpenSnitch vs genugate High Resistance Firewall](https://cybersectools.com/compare/genugate-high-resistance-firewall-vs-opensnitch) - [OpenSnitch vs Allot Secure](https://cybersectools.com/compare/allot-secure-vs-opensnitch) - [OpenSnitch vs genuscreen](https://cybersectools.com/compare/genuscreen-vs-opensnitch) - [Positive Technologies PT NGFW vs genugate High Resistance Firewall](https://cybersectools.com/compare/genugate-high-resistance-firewall-vs-positive-technologies-pt-ngfw) - [Positive Technologies PT NGFW vs Allot Secure](https://cybersectools.com/compare/allot-secure-vs-positive-technologies-pt-ngfw) - [Positive Technologies PT NGFW vs genuscreen](https://cybersectools.com/compare/genuscreen-vs-positive-technologies-pt-ngfw) ## Alternatives to each - [See all OpenSnitch alternatives](https://cybersectools.com/alternatives/opensnitch) - [See all Positive Technologies PT NGFW alternatives](https://cybersectools.com/alternatives/positive-technologies-pt-ngfw) --- Source: https://cybersectools.com/compare/opensnitch-vs-positive-technologies-pt-ngfw For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/opensnitch.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on OpenSnitch and Positive Technologies PT NGFW: 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