# InboxSeguro vs Infonaligy Proofpoint Email Security: side-by-side comparison (2026) [InboxSeguro](https://cybersectools.com/tools/inboxseguro) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [InboxSeguro](https://cybersectools.com/companies/inboxseguro). [Infonaligy Proofpoint Email Security](https://cybersectools.com/tools/infonaligy-proofpoint-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Infonaligy](https://cybersectools.com/companies/infonaligy). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms) picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more. ## Side-by-side comparison | | InboxSeguro | Infonaligy Proofpoint Email Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Startup | SMB, Mid-Market, Enterprise | | Company | InboxSeguro | Infonaligy | | Headquarters | – | – | ### Use cases and capabilities | | InboxSeguro | Infonaligy Proofpoint Email Security | |---|---|---| | DMARC | Yes | Yes | | SPF | Yes | Yes | | DKIM | Yes | Yes | | Spoofing | Yes | – | | DNS Security | Yes | – | | Alerting | Yes | – | | Inventory | Yes | – | | Security Reporting | Yes | – | ### Core features **InboxSeguro** 10 features listed. Sign in on the page to see them. **Infonaligy Proofpoint Email Security** 10 features listed. Sign in on the page to see them. ### Integrations **InboxSeguro** 18 integrations listed. Sign in on the page to see them. **Infonaligy Proofpoint Email Security** 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. - [InboxSeguro](https://cybersectools.com/tools/inboxseguro) fits if you are a startup. - [Infonaligy Proofpoint Email Security](https://cybersectools.com/tools/infonaligy-proofpoint-email-security) fits if you are an enterprise. ## InboxSeguro vs Infonaligy Proofpoint Email Security FAQ Common questions when comparing InboxSeguro vs Infonaligy Proofpoint Email Security for email security platforms. ### What is the difference between InboxSeguro and Infonaligy Proofpoint Email Security? **InboxSeguro**: Domain email-sending monitoring with DMARC/SPF/DKIM inventory, alerts and guided DNS, built by InboxSeguro. **Infonaligy Proofpoint Email Security**: Managed Proofpoint email security service for phishing & BEC protection, built by Infonaligy. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes InboxSeguro and Infonaligy Proofpoint Email Security? **InboxSeguro** is made by InboxSeguro founded in 2026-01-01T00:00:00.000Z. **Infonaligy Proofpoint Email Security** is made by Infonaligy. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is InboxSeguro a good alternative to Infonaligy Proofpoint Email Security? Often, yes. InboxSeguro and Infonaligy Proofpoint Email Security are both Email Security Platforms products, and both cover DMARC, DKIM, SPF. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [InboxSeguro vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/inboxseguro-vs-sendmarc-dmarc-managed-services) - [InboxSeguro vs EasyDMARC Email Auth for Gmail, Yahoo & Microsoft](https://cybersectools.com/compare/easydmarc-email-auth-for-gmail-yahoo-and-microsoft-vs-inboxseguro) - [InboxSeguro vs Mimecast DMARC Analyzer](https://cybersectools.com/compare/inboxseguro-vs-mimecast-dmarc-analyzer) - [Infonaligy Proofpoint Email Security vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-sendmarc-dmarc-managed-services) - [Infonaligy Proofpoint Email Security vs EasyDMARC Email Auth for Gmail, Yahoo & Microsoft](https://cybersectools.com/compare/easydmarc-email-auth-for-gmail-yahoo-and-microsoft-vs-infonaligy-proofpoint-email-security) - [Infonaligy Proofpoint Email Security vs Mimecast DMARC Analyzer](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-mimecast-dmarc-analyzer) ## Alternatives to each - [See all InboxSeguro alternatives](https://cybersectools.com/alternatives/inboxseguro) - [See all Infonaligy Proofpoint Email Security alternatives](https://cybersectools.com/alternatives/infonaligy-proofpoint-email-security) --- Source: https://cybersectools.com/compare/inboxseguro-vs-infonaligy-proofpoint-email-security For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/inboxseguro.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on InboxSeguro and Infonaligy Proofpoint Email 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