# Silent Push Community Edition vs Unit 221B Threat Intelligence: side-by-side comparison (2026) [Silent Push Community Edition](https://cybersectools.com/tools/silent-push-community-edition) is a free [threat intel platforms](https://cybersectools.com/categories/tip) solution by [Silent Push Inc](https://cybersectools.com/companies/silent-push-inc). [Unit 221B Threat Intelligence](https://cybersectools.com/tools/unit-221b-threat-intelligence) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [Unit 221B](https://cybersectools.com/companies/unit-221b). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Threat Intelligence Platform Solutions for Business](https://cybersectools.com/shortlists/best-threat-intelligence-platforms) picks Recorded Future Threat Intelligence, Google Threat Intelligence, CrowdStrike Falcon Adversary Intelligence and 4 more. ## Side-by-side comparison | | Silent Push Community Edition | Unit 221B Threat Intelligence | |---|---|---| | Pricing model | Free | Commercial | | Category | Threat Intel Platforms | Threat Intel Platforms | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB | Startup, SMB, Mid-Market, Enterprise | | Company | Silent Push Inc. | Unit 221B | | Headquarters | – | – | ### Use cases and capabilities | | Silent Push Community Edition | Unit 221B Threat Intelligence | |---|---|---| | Cyber Threat Intelligence | Yes | Yes | | Infrastructure | Yes | – | | Threat Research | Yes | Yes | | Threat Analysis | – | Yes | | Dark Web Monitoring | – | Yes | ### Core features **Silent Push Community Edition** 6 features listed. Sign in on the page to see them. **Unit 221B Threat Intelligence** 7 features 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. - [Silent Push Community Edition](https://cybersectools.com/tools/silent-push-community-edition) fits if you need a free product. - [Unit 221B Threat Intelligence](https://cybersectools.com/tools/unit-221b-threat-intelligence) fits if you are a mid-market company or an enterprise. ## Silent Push Community Edition vs Unit 221B Threat Intelligence FAQ Common questions when comparing Silent Push Community Edition vs Unit 221B Threat Intelligence for threat intel platforms. ### What is the difference between Silent Push Community Edition and Unit 221B Threat Intelligence? **Silent Push Community Edition**: Free threat intel platform for DNS data analysis and infrastructure mapping. Built by Silent Push Inc. **Unit 221B Threat Intelligence**: Threat intel service focused on adversary attribution and monitoring. Built by Unit 221B. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Silent Push Community Edition and Unit 221B Threat Intelligence? **Silent Push Community Edition** is made by Silent Push Inc. **Unit 221B Threat Intelligence** is made by Unit 221B. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Silent Push Community Edition a good alternative to Unit 221B Threat Intelligence? Often, yes. Silent Push Community Edition and Unit 221B Threat Intelligence are both Threat Intel Platforms products, and both cover Threat Research, Cyber Threat Intelligence. Key differences: Silent Push Community Edition is Free while Unit 221B Threat Intelligence is Commercial. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Silent Push Community Edition vs Infrawatch Beta Access](https://cybersectools.com/compare/infrawatch-beta-access-vs-silent-push-community-edition) - [Silent Push Community Edition vs Cypho](https://cybersectools.com/compare/cypho-vs-silent-push-community-edition) - [Silent Push Community Edition vs NSFOCUS Threat Intelligence](https://cybersectools.com/compare/nsfocus-threat-intelligence-vs-silent-push-community-edition) - [Unit 221B Threat Intelligence vs Infrawatch Beta Access](https://cybersectools.com/compare/infrawatch-beta-access-vs-unit-221b-threat-intelligence) - [Unit 221B Threat Intelligence vs Cypho](https://cybersectools.com/compare/cypho-vs-unit-221b-threat-intelligence) - [Unit 221B Threat Intelligence vs NSFOCUS Threat Intelligence](https://cybersectools.com/compare/nsfocus-threat-intelligence-vs-unit-221b-threat-intelligence) ## Alternatives to each - [See all Silent Push Community Edition alternatives](https://cybersectools.com/alternatives/silent-push-community-edition) - [See all Unit 221B Threat Intelligence alternatives](https://cybersectools.com/alternatives/unit-221b-threat-intelligence) --- Source: https://cybersectools.com/compare/silent-push-community-edition-vs-unit-221b-threat-intelligence 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/silent-push-community-edition.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Silent Push Community Edition and Unit 221B Threat Intelligence: 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