# Top 10 OpenText Core Email Continuity Alternatives & Competitors Explore the best alternatives to OpenText Core Email Continuity for users who need new software features or want to try different solutions. Other important factors to consider when researching alternatives to OpenText Core Email Continuity include ease of use and reliability. The best overall OpenText Core Email Continuity alternative is NinjaOne. Other similar apps like OpenText Core Email Continuity are Paubox, CyberSentriq, N-able Mail Assure, and MyComplianceOffice. OpenText Core Email Continuity alternatives can be found in [Email Archiving Software](https://www.g2.com/categories/email-archiving) but may also be in [Enterprise Information Archiving Software](https://www.g2.com/categories/enterprise-information-archiving) or [Endpoint Management Software](https://www.g2.com/categories/endpoint-management). ## Best Paid & Free Alternatives to OpenText Core Email Continuity - [NinjaOne](https://www.g2.com/products/ninjaone/reviews) - [Paubox](https://www.g2.com/products/paubox/reviews) - [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews) - [N-able Mail Assure](https://www.g2.com/products/n-able-mail-assure/reviews) - [MyComplianceOffice](https://www.g2.com/products/mycomplianceoffice/reviews) - [Cryoserver](https://www.g2.com/products/cryoserver/reviews) - [Gmail Backup Tool](https://www.g2.com/products/cigati-solutions-gmail-backup-tool/reviews) - [Mimecast Mailbox Continuity](https://www.g2.com/products/mimecast-mailbox-continuity/reviews) - [Mimecast Cloud Archive](https://www.g2.com/products/mimecast-mimecast-cloud-archive/reviews) - [Smarsh](https://www.g2.com/products/smarsh-smarsh/reviews) ## Top 10 Alternatives to OpenText Core Email Continuity Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how OpenText Core Email Continuity stacks up to the competition and find the best product for your business. ### 1. [NinjaOne](https://www.g2.com/products/ninjaone/reviews) By NinjaOne **Average Rating:** 4.7/5 **Total Reviews:** 4,391 NinjaOne unifies IT to simplify work for 35,000+ customers in 140+ countries. The NinjaOne Unified IT Operations Platform delivers endpoint management, autonomous patching, backup, and remote access in a single console to improve efficiency, increase resilience, and reduce spend. Intelligent automation and human-centered AI gives employees a great technology experience. Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs NinjaOne](https://www.g2.com/compare/ninjaone-vs-opentext-core-email-continuity) **Compare NinjaOne with other alternatives:** - [NinjaOne vs Paubox](https://www.g2.com/compare/ninjaone-vs-paubox) - [NinjaOne vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-ninjaone) - [NinjaOne vs N-able Mail Assure](https://www.g2.com/compare/n-able-mail-assure-vs-ninjaone) - [NinjaOne vs MyComplianceOffice](https://www.g2.com/compare/mycomplianceoffice-vs-ninjaone) - [NinjaOne vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-ninjaone) - [NinjaOne vs Gmail Backup Tool](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-ninjaone) - [NinjaOne vs Mimecast Mailbox Continuity](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-ninjaone) - [NinjaOne vs Mimecast Cloud Archive](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-ninjaone) - [NinjaOne vs Smarsh](https://www.g2.com/compare/ninjaone-vs-smarsh-smarsh) ### 2. [Paubox](https://www.g2.com/products/paubox/reviews) By Paubox **Average Rating:** 4.9/5 **Total Reviews:** 585 Paubox is an easy way to send and receive HIPAA compliant email. Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs Paubox](https://www.g2.com/compare/opentext-core-email-continuity-vs-paubox) **Compare Paubox with other alternatives:** - [Paubox vs NinjaOne](https://www.g2.com/compare/ninjaone-vs-paubox) - [Paubox vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-paubox) - [Paubox vs N-able Mail Assure](https://www.g2.com/compare/n-able-mail-assure-vs-paubox) - [Paubox vs MyComplianceOffice](https://www.g2.com/compare/mycomplianceoffice-vs-paubox) - [Paubox vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-paubox) - [Paubox vs Gmail Backup Tool](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-paubox) - [Paubox vs Mimecast Mailbox Continuity](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-paubox) - [Paubox vs Mimecast Cloud Archive](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-paubox) - [Paubox vs Smarsh](https://www.g2.com/compare/paubox-vs-smarsh-smarsh) ### 3. [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews) By CyberSentriq **Average Rating:** 4.6/5 **Total Reviews:** 391 Cybersentriq provides Integrated Cybersecurity & Data Protection for Businesses and Managed Service Providers. Our unified AI-powered platform offers all in one email phishing and spam protection, DNS filtering, security awareness training, email archiving, M365 backup and recovery - enabling users to ensure compliance, easily store and retrieve data, and protect against online threats such as phishing and ransomware Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-opentext-core-email-continuity) **Compare CyberSentriq with other alternatives:** - [CyberSentriq vs NinjaOne](https://www.g2.com/compare/cybersentriq-vs-ninjaone) - [CyberSentriq vs Paubox](https://www.g2.com/compare/cybersentriq-vs-paubox) - [CyberSentriq vs N-able Mail Assure](https://www.g2.com/compare/cybersentriq-vs-n-able-mail-assure) - [CyberSentriq vs MyComplianceOffice](https://www.g2.com/compare/cybersentriq-vs-mycomplianceoffice) - [CyberSentriq vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-cybersentriq) - [CyberSentriq vs Gmail Backup Tool](https://www.g2.com/compare/cybersentriq-vs-cigati-solutions-gmail-backup-tool) - [CyberSentriq vs Mimecast Mailbox Continuity](https://www.g2.com/compare/cybersentriq-vs-mimecast-mailbox-continuity) - [CyberSentriq vs Mimecast Cloud Archive](https://www.g2.com/compare/cybersentriq-vs-mimecast-mimecast-cloud-archive) - [CyberSentriq vs Smarsh](https://www.g2.com/compare/cybersentriq-vs-smarsh-smarsh) ### 4. [N-able Mail Assure](https://www.g2.com/products/n-able-mail-assure/reviews) By N-able **Average Rating:** 4.0/5 **Total Reviews:** 68 N-able Mail Assure offers an ultra secure, ultra reliable email protection and archiving platform that protects businesses from phishing, malware, and other email-borne threats. Mail Assure provides best-in-class email protection and email archiving with unparalleled service stability and excellent user experience Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs N-able Mail Assure](https://www.g2.com/compare/n-able-mail-assure-vs-opentext-core-email-continuity) **Compare N-able Mail Assure with other alternatives:** - [N-able Mail Assure vs NinjaOne](https://www.g2.com/compare/n-able-mail-assure-vs-ninjaone) - [N-able Mail Assure vs Paubox](https://www.g2.com/compare/n-able-mail-assure-vs-paubox) - [N-able Mail Assure vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-n-able-mail-assure) - [N-able Mail Assure vs MyComplianceOffice](https://www.g2.com/compare/mycomplianceoffice-vs-n-able-mail-assure) - [N-able Mail Assure vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-n-able-mail-assure) - [N-able Mail Assure vs Gmail Backup Tool](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-n-able-mail-assure) - [N-able Mail Assure vs Mimecast Mailbox Continuity](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-n-able-mail-assure) - [N-able Mail Assure vs Mimecast Cloud Archive](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-n-able-mail-assure) - [N-able Mail Assure vs Smarsh](https://www.g2.com/compare/n-able-mail-assure-vs-smarsh-smarsh) ### 5. [MyComplianceOffice](https://www.g2.com/products/mycomplianceoffice/reviews) By MyComplianceOffice **Average Rating:** 4.2/5 **Total Reviews:** 66 MyComplianceOffice is a powerful software solution that automates compliance program activities and demonstrates an organization’s culture of compliance. Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs MyComplianceOffice](https://www.g2.com/compare/mycomplianceoffice-vs-opentext-core-email-continuity) **Compare MyComplianceOffice with other alternatives:** - [MyComplianceOffice vs NinjaOne](https://www.g2.com/compare/mycomplianceoffice-vs-ninjaone) - [MyComplianceOffice vs Paubox](https://www.g2.com/compare/mycomplianceoffice-vs-paubox) - [MyComplianceOffice vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-mycomplianceoffice) - [MyComplianceOffice vs N-able Mail Assure](https://www.g2.com/compare/mycomplianceoffice-vs-n-able-mail-assure) - [MyComplianceOffice vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-mycomplianceoffice) - [MyComplianceOffice vs Gmail Backup Tool](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-mycomplianceoffice) - [MyComplianceOffice vs Mimecast Mailbox Continuity](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-mycomplianceoffice) - [MyComplianceOffice vs Mimecast Cloud Archive](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-mycomplianceoffice) - [MyComplianceOffice vs Smarsh](https://www.g2.com/compare/mycomplianceoffice-vs-smarsh-smarsh) ### 6. [Cryoserver](https://www.g2.com/products/cryoserver/reviews) By Ziff Davis **Average Rating:** 4.6/5 **Total Reviews:** 54 Cryoserver is an email archiving solution which securely stores and never deletes a whole companies email history. Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-opentext-core-email-continuity) **Compare Cryoserver with other alternatives:** - [Cryoserver vs NinjaOne](https://www.g2.com/compare/cryoserver-vs-ninjaone) - [Cryoserver vs Paubox](https://www.g2.com/compare/cryoserver-vs-paubox) - [Cryoserver vs CyberSentriq](https://www.g2.com/compare/cryoserver-vs-cybersentriq) - [Cryoserver vs N-able Mail Assure](https://www.g2.com/compare/cryoserver-vs-n-able-mail-assure) - [Cryoserver vs MyComplianceOffice](https://www.g2.com/compare/cryoserver-vs-mycomplianceoffice) - [Cryoserver vs Gmail Backup Tool](https://www.g2.com/compare/cryoserver-vs-cigati-solutions-gmail-backup-tool) - [Cryoserver vs Mimecast Mailbox Continuity](https://www.g2.com/compare/cryoserver-vs-mimecast-mailbox-continuity) - [Cryoserver vs Mimecast Cloud Archive](https://www.g2.com/compare/cryoserver-vs-mimecast-mimecast-cloud-archive) - [Cryoserver vs Smarsh](https://www.g2.com/compare/cryoserver-vs-smarsh-smarsh) ### 7. [Gmail Backup Tool](https://www.g2.com/products/cigati-solutions-gmail-backup-tool/reviews) By Cigati Solutions **Average Rating:** 4.4/5 **Total Reviews:** 38 Gmail Backup Tool allows the user to take a full backup of his account by downloading all the mailbox items in the PC. Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs Gmail Backup Tool](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-opentext-core-email-continuity) **Compare Gmail Backup Tool with other alternatives:** - [Gmail Backup Tool vs NinjaOne](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-ninjaone) - [Gmail Backup Tool vs Paubox](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-paubox) - [Gmail Backup Tool vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-cigati-solutions-gmail-backup-tool) - [Gmail Backup Tool vs N-able Mail Assure](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-n-able-mail-assure) - [Gmail Backup Tool vs MyComplianceOffice](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-mycomplianceoffice) - [Gmail Backup Tool vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-cigati-solutions-gmail-backup-tool) - [Gmail Backup Tool vs Mimecast Mailbox Continuity](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-mimecast-mailbox-continuity) - [Gmail Backup Tool vs Mimecast Cloud Archive](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-mimecast-mimecast-cloud-archive) - [Gmail Backup Tool vs Smarsh](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-smarsh-smarsh) ### 8. [Mimecast Mailbox Continuity](https://www.g2.com/products/mimecast-mailbox-continuity/reviews) By Mimecast **Average Rating:** 4.1/5 **Total Reviews:** 35 Mimecast Mailbox Continuity delivers always-on, seamless email availability through automatic service failover and failback in near real-time during an email outage. Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs Mimecast Mailbox Continuity](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-opentext-core-email-continuity) **Compare Mimecast Mailbox Continuity with other alternatives:** - [Mimecast Mailbox Continuity vs NinjaOne](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-ninjaone) - [Mimecast Mailbox Continuity vs Paubox](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-paubox) - [Mimecast Mailbox Continuity vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-mimecast-mailbox-continuity) - [Mimecast Mailbox Continuity vs N-able Mail Assure](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-n-able-mail-assure) - [Mimecast Mailbox Continuity vs MyComplianceOffice](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-mycomplianceoffice) - [Mimecast Mailbox Continuity vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-mimecast-mailbox-continuity) - [Mimecast Mailbox Continuity vs Gmail Backup Tool](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-mimecast-mailbox-continuity) - [Mimecast Mailbox Continuity vs Mimecast Cloud Archive](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-mimecast-mailbox-continuity) - [Mimecast Mailbox Continuity vs Smarsh](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-smarsh-smarsh) ### 9. [Mimecast Cloud Archive](https://www.g2.com/products/mimecast-mimecast-cloud-archive/reviews) By Mimecast **Average Rating:** 4.3/5 **Total Reviews:** 31 Mimecast Cloud Archive has long set the industry standard for enterprise information archiving, helping to keep corporate knowledge available, protecting and preserving it while simplifying management and administration. Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs Mimecast Cloud Archive](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-opentext-core-email-continuity) **Compare Mimecast Cloud Archive with other alternatives:** - [Mimecast Cloud Archive vs NinjaOne](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-ninjaone) - [Mimecast Cloud Archive vs Paubox](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-paubox) - [Mimecast Cloud Archive vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-mimecast-mimecast-cloud-archive) - [Mimecast Cloud Archive vs N-able Mail Assure](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-n-able-mail-assure) - [Mimecast Cloud Archive vs MyComplianceOffice](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-mycomplianceoffice) - [Mimecast Cloud Archive vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-mimecast-mimecast-cloud-archive) - [Mimecast Cloud Archive vs Gmail Backup Tool](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-mimecast-mimecast-cloud-archive) - [Mimecast Cloud Archive vs Mimecast Mailbox Continuity](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-mimecast-mailbox-continuity) - [Mimecast Cloud Archive vs Smarsh](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-smarsh-smarsh) ### 10. [Smarsh](https://www.g2.com/products/smarsh-smarsh/reviews) By Smarsh **Average Rating:** 4.1/5 **Total Reviews:** 28 The Connected Archive is designed for today's communications. Unlike legacy email archives, it preserves full conversational context across all communication channels. Designed for clients of all sizes and complexity, from a one-person shop to the world's largest banks and government entities, the Connected Archive scales with your organization across ingestion, search, review and export. Categories in common with OpenText Core Email Continuity: [Email Archiving](https://www.g2.com/categories/email-archiving) **Compare:** [OpenText Core Email Continuity vs Smarsh](https://www.g2.com/compare/opentext-core-email-continuity-vs-smarsh-smarsh) **Compare Smarsh with other alternatives:** - [Smarsh vs NinjaOne](https://www.g2.com/compare/ninjaone-vs-smarsh-smarsh) - [Smarsh vs Paubox](https://www.g2.com/compare/paubox-vs-smarsh-smarsh) - [Smarsh vs CyberSentriq](https://www.g2.com/compare/cybersentriq-vs-smarsh-smarsh) - [Smarsh vs N-able Mail Assure](https://www.g2.com/compare/n-able-mail-assure-vs-smarsh-smarsh) - [Smarsh vs MyComplianceOffice](https://www.g2.com/compare/mycomplianceoffice-vs-smarsh-smarsh) - [Smarsh vs Cryoserver](https://www.g2.com/compare/cryoserver-vs-smarsh-smarsh) - [Smarsh vs Gmail Backup Tool](https://www.g2.com/compare/cigati-solutions-gmail-backup-tool-vs-smarsh-smarsh) - [Smarsh vs Mimecast Mailbox Continuity](https://www.g2.com/compare/mimecast-mailbox-continuity-vs-smarsh-smarsh) - [Smarsh vs Mimecast Cloud Archive](https://www.g2.com/compare/mimecast-mimecast-cloud-archive-vs-smarsh-smarsh) ## Explore Articles - [Best anti-money laundering software for fintech](https://www.g2.com/discussions/best-anti-money-laundering-aml-software-for-fintech-companies) - [Which outbound call tracking tool is the top choice for startups](https://www.g2.com/discussions/which-outbound-call-tracking-tool-is-the-top-choice-for-startups-in-2025) - [Best AI image software for generating custom social media visuals at scale](https://www.g2.com/discussions/best-ai-image-software-for-generating-custom-social-media-visuals-at-scale) - [Which AI business operations tool delivers the fastest ROI?](https://www.g2.com/discussions/which-ai-business-operations-tool-delivers-the-fastest-roi) - [What's the leading session replay solution for small businesses](https://www.g2.com/discussions/what-s-the-leading-session-replay-solution-for-small-businesses) - [Best tools for integrating big data into business decisions](https://www.g2.com/discussions/best-tools-for-integrating-big-data-into-business-decisions) ## Spotlight Categories - [Accounts Payable Automation Software](https://www.g2.com/categories/ap-automation) - [Online Backup Software](https://www.g2.com/categories/online-backup) - [Customer Success Software](https://www.g2.com/categories/customer-success)