DMARC Monitoring

It is a free and open-source mail transfer agent that routes and delivers electronic mail. It is Wietse Venema's mail server that started life at IBM research as an alternative to the widely-used Sendmail program. Now at Google, Wietse continues to support it.

It is an open source IMAP and POP3 email server for Linux/UNIX-like systems, written with security primarily in mind. It is an excellent choice for both small and large installations. It's fast, simple to set up, requires no special administration and it uses very little memory.

Aptible is the world’s first application deployment platform built to automate HIPAA compliance for web and mobile technology. Run the applications and databases of your choice. Seamlessly integrate advanced compliance tools with the platform to generate all of the documentation, audit logs, and explanatory materials you need to demonstrate compliance with every aspect of HIPAA.

It adds scheduled sending and the easiest, most integrated email reminders to Gmail, helping you reach Inbox Zero.

250ok is an email deliverability tools company that produces a Software‐as‐a‐Service (“SaaS”) platform to monitor and measure the deliverability of email networks. These networks consist of companies sending various forms of messages including marketing, transactional, share, and others from various platforms.

Developer CLI tool for AI content compliance. Stamps files with provenance metadata, audits against EU AI Act, SOX, HIPAA. Integrates with GitHub Actions, pre-commit, and MCP.

It helps build lasting business relationships, right from your inbox. A sales engagement platform designed for sales professionals and account managers.

It is an IT infrastructure automation and Continuous Operations framework that helps engineers, system administrators and other stakeholders in an IT organization manage IT infrastructure while ensuring service levels and compliance

Accountable provides a guided walk through to ensure that you are doing everything you need in order to safely say that you are HIPAA compliant.

Is an AI-driven multichannel outreach platform that reaches prospects where they're most active while keeping every message personal, timely, and effective.

It is an all-in-one tool for email deliverability to make your Email Channel Reliable. It raises your sender reputation by interacting with real people in any language and helps you to hit the inbox of your prospect. Full automation.

Pinpoint email issues before you hit "send". Secure your emails from malicious actors and ensure your email delivery to the inbox.

Your transactional email should NOT trigger spam or marketing filters. Flute Mail plugs into your existing API provider to properly isolate segments, boost inbox rates, and safely store your transactional email data.

Free email verifier & checker to validate email addresses instantly. Reduce bounces and verify emails in real time.

Answer security questionnaires in minutes with AI and verifiable citations from your compliance documentation.

Sidemail is an all-in-one email delivery platform for startups that makes sending emails simple. It has everything for delivering and managing emails – email API, transactional emails, email marketing and automation, contact management, no-code email editor, email templates, subscribe forms, and more. Perfect for teams & developers that want reliable deliverability without the bloat. We're based in the EU and GDPR compliant.

Get SOC 2, GDPR, HIPAA, and ISO certified with expert guidance and the job done for you. Open-source compliance management platform with no vendor lock-in. Backed by Y Combinator. Probo is a compliance automation platform designed to take the complexity out of cybersecurity governance, risk, and compliance (GRC). Instead of managing spreadsheets and chasing colleagues for evidence, security teams can centralize their entire compliance program in one intuitive workspace.

Free email checker and email verification with 99.9% accuracy. Reduce bounces, protect sender reputation. 100 free email verification credits daily.

Analyze your server's TLS configuration instantly. Check protocol versions, cipher suites, certificate validity, and security headers with our free online grader.

It is an easy way to manage your outgoing emails from your apps. From creating and sending your emails to monitoring and managing their stats, you can do really useful things with it without worried about time zone disaverage.

It helps new brands and startups build an audience while they focus on building a product

It offers a simple REST-based JSON API enabling you to thoroughly check and verify email addresses right at the point of entry into your system.

Is an accessibility platform and WCAG accessibility checker that helps identify accessibility issues, track progress, and support documentation and remediation work for European Accessibility Act (EAA) requirements.

A complete suite of deliverability tools & services makes it easy to get back in the inbox.

ClickTerm is a developer-friendly platform for capturing verifiable user consent through proper clickwrap agreements — an upgrade over basic checkbox acceptance. Instead of merely recording that a user clicked, ClickTerm logs detailed consent data including timestamps, agreement versions, IP and device metadata, and generates digitally signed Certificates of Acceptance. This creates a clear, audit-ready trail you can trust when questions around compliance, regulation, or disputes arise. For developers building web apps, SaaS platforms, or APIs, ClickTerm provides: API & SDK integrations that fit into modern tech stacks Lightweight JavaScript embeds for fast consent capture in UIs Versioned templates for Terms, Privacy Policies, and other legal documents Structured event logs that surface rich metadata for every acceptance Support for compliance with GDPR, CCPA/CPRA, and similar standards ClickTerm helps engineering teams implement consent flows cleanly and reliably — ensuring that legal acceptance is programmatically recorded without blocking development velocity or impacting UX. It’s ideal for teams that want transparent, code-centric consent capture as part of their product’s core infrastructure.

Centrim Life is a cloud-based SaaS platform for aged care and retirement living providers, offering integrated modules for resident engagement, dining, maintenance, compliance, CRM, and multi-site operations management.

Centrim Life is a cloud-based SaaS platform for care home and retirement living providers, offering integrated modules for resident engagement, dining, maintenance, compliance, CRM, and multi-site operations management.

The fastest SOC 2, HIPAA, GDPR, and ISO 27001 compliance software. Trusted by 4,000+ companies. 100% money-back guarantee.

Helps startups, businesses, and entrepreneurs generate, analyze, and understand legal contracts with AI. Save time, reduce legal costs, and ensure compliance effortlessly.

CloudEagle.ai is an AI-powered SaaS Security platform that secures SaaS environments by discovering all applications, monitoring access risk, enforcing least-privilege policies, and automating access reviews. Organizations reduce risk, improve compliance, and gain continuous visibility across SaaS apps.

Postigo is an advanced email delivery and outreach platform designed to solve the technical challenges of cold email routing and sender reputation management. For growth engineers, marketing ops, and sales operations teams, maintaining high deliverability while scaling outbound campaigns often requires complex IP warming and constant monitoring of spam trap triggers. Postigo abstracts this complexity by providing out-of-the-box, fully warmed-up SMTP servers paired with an AI-driven content generation engine. By dynamically generating unique, personalized email payloads at scale, Postigo prevents campaigns from being flagged by algorithmic spam filters that detect repetitive content. With an emphasis on reliability and compliance, Postigo fits seamlessly into modern sales and marketing stacks, allowing teams to focus on campaign logic rather than underlying email infrastructure.

GuardRisk is an AI-powered chatbot platform that helps organizations simplify data privacy and IT security compliance across standards such as PDPA, GDPR, and ISO 27001. By combining intelligent automation and an AI auditor interface, GuardRisk enables teams to move beyond manual checklists and eliminate manual evidence validation, delivering clear, actionable compliance insights directly from uploaded evidence.

Comprehensive security assessment and compliance monitoring for AWS infrastructure.

Secuditor Lite is a free diagnostic security tool with a friendly GUI for Windows endpoints and networks. It helps identify system vulnerabilities, improve device Operational Security (OPSEC), detect network elements, and generate structured audit reports, all in one place. Suitable for both personal and organizational environments.

AI-native governance that turns policy into proof.

Advanced AI KYC Dashboard: featuring biometric verification, deepfake detection, and frictionless compliance for fintech and marketplaces.

Don't stress over Amazon SES or get banned by SendGrid. Transmit gives you Postmark-level happiness with the power of AWS. Start sending in minutes.

Enhance Microsoft Dynamics 365 security with 2-Controlware. Easy permission management, compliance & internal control. Discover our software solutions.

Unifies governance, compliance, FinOps, AI observability, and remediation into a single autonomous platform for defense contractors and federal agencies.

Free email deliverability checker for B2B outreach. Validate email addresses instantly, check MX records, detect role-based emails, and improve inbox placement before your cold email campaigns.

Mailwarm is an automated email warmup and deliverability platform designed to help businesses keep their emails out of spam folders and consistently reach the inbox.

Free AI-powered HS code lookup tool. Find harmonized tariff codes, duty rates, and trade compliance info in seconds. Upload a photo or paste a product link.

Verify PAN numbers quickly and securely with our PAN Card Verification API. Ideal for businesses, fintechs, and KYC platforms — ensure instant and accurate PAN validation via a robust REST API.

The world's most reliable inbox architecture for cold email teams sending 100k+ monthly. Zero configuration. Total deliverability control.

Dependal is transactional email infrastructure for B2B SaaS. Verified domains, enforced suppressions, throttles and clear logs — built to protect sender reputation.

Secure, seamless digital identity verification services for businesses across MENA and Africa, ensuring robust KYC and user authentication

Automated NIS2, DORA, DSGVO/RGPD, BSI C5, ANSSI, CIS Benchmarks, and ISO 27001 compliance scanning for AWS and Azure. EU data residency checks. PDF reports in minutes. Hosted in Germany.

Automate regulatory compliance, risk, and audits with Regulativ’s compliance management software. Simplify workflows, reduce risk, and stay audit-ready.

Puzzle Inbox provides pre-warmed Google Workspace and Outlook 365 inboxes to help agencies and sales teams scale cold email outreach fast. Every inbox comes fully configured with SPF, DKIM, and DMARC — ready to send straight away. Trusted by 1,200+ clients with over 70,800 active inboxes deployed, starting from $0.35 per inbox.

Continuous SBOM risk management for software supply chains. Detect vulnerabilities, manage license risk, and stay compliant with global regulations.