Astra Pentest vs Mimecast Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Astra Pentest

0.0 (0 reviews)

Astra Pentest is a comprehensive vulnerability assessment and penetration testing platform that combines automated scanning with manual expert pentesting to identify and fix security weaknesses in your digital assets.

Starting at $166/mo
Free Trial NO FREE TRIAL
VS

Mimecast

0.0 (0 reviews)

Mimecast provides an advanced cloud-based security platform designed to protect your organization from email-borne threats, data loss, and downtime while ensuring continuous communication and simplified compliance management.

Starting at --
Free Trial 30 days

Quick Comparison

Feature Astra Pentest Mimecast
Website astrasecurity.com mimecast.com
Pricing Model Subscription Custom
Starting Price $166/month Custom Pricing
FREE Trial ✘ No free trial ✓ 30 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas saas mobile
Integrations Slack Jira GitHub GitLab Jenkins Azure DevOps CircleCI Bitbucket Trello Asana Microsoft 365 Google Workspace Salesforce Splunk ServiceNow Okta CrowdStrike Palo Alto Networks Rapid7 Microsoft Sentinel
Target Users small-business mid-market enterprise mid-market enterprise
Target Industries technology fintech healthcare
Customer Count 0 0
Founded Year 2015 2003
Headquarters Claymont, USA London, UK

Overview

A

Astra Pentest

Astra Pentest provides you with a centralized platform to manage your entire security testing lifecycle. You can run automated vulnerability scans that check for over 8,000 security loopholes, including OWASP Top 10 and SANS 25 threats. The platform integrates manual pentesting by security experts to uncover complex logic flaws that automated tools often miss, giving you a complete picture of your security posture.

You can manage the entire remediation process directly within the dashboard, where you can collaborate with security researchers to fix vulnerabilities. The software provides detailed reproduction steps and video proof for every finding, helping your developers resolve issues faster. It also helps you maintain continuous compliance with standards like SOC2, HIPAA, and ISO 27001 through scheduled scans and automated reporting.

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Mimecast

Mimecast is a comprehensive email security and management platform that protects your business from sophisticated cyberattacks. You can defend your inbox against phishing, ransomware, and impersonation attempts using its AI-powered threat intelligence. Beyond just blocking threats, the platform ensures your email remains functional even during server outages, allowing you to maintain business continuity without interruption.

You can also use the platform to automate data retention and compliance. It provides a centralized cloud archive where you can securely store, search, and retrieve historical communications for legal or regulatory needs. Whether you are a mid-sized company or a global enterprise, the software integrates with your existing Microsoft 365 or Google Workspace environment to create a more resilient digital workplace.

Overview

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Astra Pentest Features

  • Automated Vulnerability Scanner Run over 8,000 automated tests against your web applications, APIs, and cloud infrastructure to find common security flaws instantly.
  • Expert Manual Pentesting Get deep-dive security assessments from human experts who find complex business logic errors that automated scanners typically overlook.
  • Vulnerability Management Dashboard Track all your security findings in one place and manage the entire fix-and-verify lifecycle with your development team.
  • CI/CD Integrations Connect security testing directly into your GitHub, GitLab, or Jenkins pipelines to catch vulnerabilities before they reach production.
  • Compliance Reporting Generate detailed security reports tailored for SOC2, HIPAA, and ISO 27001 audits to prove your security posture to stakeholders.
  • Direct Researcher Collaboration Chat directly with the security experts performing your pentest to understand findings and get specific remediation advice.
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Mimecast Features

  • Email Security Cloud Gateway. Block malicious attachments and URLs before they reach your network using deep content inspection and real-time threat intelligence.
  • Internal Email Protect. Detect and remediate threats originating from within your organization to stop the lateral spread of malware or phishing.
  • Mailbox Continuity. Keep your employees sending and receiving emails during a primary mail server outage with an automated failover system.
  • Cloud Archive. Store all your business communications in a secure, encrypted repository that allows you to perform lightning-fast searches for e-discovery.
  • Awareness Training. Reduce human error by launching engaging security videos and phishing simulations to educate your staff on modern cyber risks.
  • DMARC Analyzer. Protect your brand reputation by preventing unauthorized parties from sending fraudulent emails using your company's domain name.

Pricing Comparison

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Astra Pentest Pricing

Scanner
$166
  • Unlimited automated scans
  • 8,000+ security tests
  • CI/CD integrations
  • Vulnerability management dashboard
  • Slack and Jira integrations
  • Automated compliance reports
M

Mimecast Pricing

Pros & Cons

M

Astra Pentest

Pros

  • Intuitive dashboard makes vulnerability tracking simple
  • Detailed remediation steps help developers fix issues fast
  • Direct access to security researchers for advice
  • Seamless integration with existing developer workflows
  • Comprehensive reports satisfy strict compliance audits

Cons

  • Initial setup requires some technical configuration
  • Manual pentest reports can take time to finalize
  • Pricing is geared toward businesses rather than individuals
A

Mimecast

Pros

  • Highly effective at blocking sophisticated phishing and impersonation attacks
  • Seamless integration with Microsoft 365 and Google Workspace environments
  • Reliable email continuity ensures zero downtime during server maintenance
  • Powerful search capabilities within the cloud archiving feature
  • Granular policy controls allow for highly customized security rules

Cons

  • Initial configuration and setup can be complex for beginners
  • The administrative interface has a steep learning curve
  • Pricing is generally higher than basic built-in security tools
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