Best Open Archiver Enterprise Alternatives in 2026
The top Open Archiver Enterprise alternatives are Proofpoint Enterprise Archive, Barracuda Message Archiver and Mimecast Cloud Archive: 15 email archiving software our editors would look at instead of Open Archiver Enterprise, in our ranking order.
Open Archiver Enterprise: A capable open-source archive for teams that can manage their own infrastructure. Where it falls short: self-hosted deployment puts infrastructure administration on the customer.
Switching from Open Archiver Enterprise? For most email archiving software buyers the best Open Archiver Enterprise alternative is Proofpoint Enterprise Archive, built for regulated enterprises archiving many channels. DArcMail has a free plan.
Why People Look for an Open Archiver Enterprise Alternative
- Self-hosted deployment puts infrastructure administration on the customer
- Retention, legal holds, and SSO require Enterprise Edition
- The product is better suited to technical teams than turnkey SaaS buyers
Quick Picks by What You Need
- Best overallProofpoint Enterprise Archive9.4
Regulated enterprises archiving many channels
Visit Proofpoint Enterprise Archive - Best free optionDArcMail7.9
Has a free plan
Visit DArcMail
All 15 Open Archiver Enterprise Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forRegulated enterprises archiving many channels
- Better than Open Archiver Enterprise:
- Editor score 9.4 vs 7.9
A cross-channel archive for regulated organizations with demanding legal and compliance workflows.
- Journal capture
9.4/10★★★★★Visit Proofpoint -
Best forHybrid enterprises with complex infrastructure
- Better than Open Archiver Enterprise:
- Editor score 9.3 vs 7.9
A flexible archive for enterprises managing complex email retention and discovery requirements.
- Journal capture
9.3/10★★★★★Visit Barracuda -
Best forCloud-first teams needing resilient archiving
- Better than Open Archiver Enterprise:
- Editor score 9.2 vs 7.9
A cloud archive for policy-based retention, rapid search, legal discovery, and collaboration capture.
- Journal capture
9.2/10★★★★★Visit Mimecast -
Best forTeams needing flexible compliance capture flows
- Better than Open Archiver Enterprise:
- Editor score 9.1 vs 7.9
Flexible capture and compliance controls for cloud and on-premises email environments.
- Journal capture
9.1/10★★★★★Visit Zoho eProtect -
Best forIBM-centric on-premises environments
- Better than Open Archiver Enterprise:
- Editor score 9.0 vs 7.9
A focused on-premises archive for IBM, Exchange, and compliance-driven email governance.
- Journal capture
9.0/10★★★★☆Visit IBM -
Best forOrganizations needing unified email and mobile archives
- Better than Open Archiver Enterprise:
- Editor score 9.0 vs 7.9
A broad communications archive for compliance, investigations, and email-system migration.
9.0/10★★★★☆Visit OpenText -
Best forEnterprises needing AI-assisted archive review
- Better than Open Archiver Enterprise:
- Editor score 8.9 vs 7.9
A cloud archive for regulated teams that need AI-assisted review, eDiscovery, and export controls.
- Journal capture
8.9/10★★★★☆Visit Jatheon Cloud -
Best forLarge firms needing communications compliance
- Better than Open Archiver Enterprise:
- Editor score 8.9 vs 7.9
Enterprise-grade capture, preservation, search, and eDiscovery for regulated organizations.
- Journal capture
8.9/10★★★★☆Visit Global Relay -
Best forRegulated teams needing surveillance workflows
- Better than Open Archiver Enterprise:
- Editor score 8.8 vs 7.9
A compliance-focused archive for regulated teams managing email retention, surveillance, and eDiscovery.
- Journal capture
8.8/10★★★★☆Visit Smarsh -
Best forBudget-conscious teams needing unlimited archiving
- Better than Open Archiver Enterprise:
- Editor score 8.8 vs 7.9
Affordable email archiving with unlimited storage, retention, legal hold, and eDiscovery.
- Journal capture
8.8/10★★★★☆Visit Intermedia -
Best forWindows organizations seeking a low-cost archive
- Better than Open Archiver Enterprise:
- Editor score 8.7 vs 7.9
A Windows-based archive with compliance controls and a $259 one-time Starter Kit.
- Journal capture
8.7/10★★★★☆Visit MailStore -
Best forTeams wanting simple cloud journaling
- Better than Open Archiver Enterprise:
- Editor score 8.6 vs 7.9
A focused cloud archiver for searchable, tamper-resistant email records.
- Journal capture
8.6/10★★★★☆Visit NinjaOne -
Best forTeams prioritizing storage capacity and recovery
- Better than Open Archiver Enterprise:
- Editor score 8.5 vs 7.9
A cloud archive for teams that need long retention, search, recovery, and export.
8.5/10★★★★☆Visit Hornetsecurity -
Best forCompliance teams needing broad capture and exports
- Better than Open Archiver Enterprise:
- Editor score 8.4 vs 7.9
A compliance-focused archive with journal capture, legal holds, eDiscovery, and broad exports.
- Journal capture
8.4/10★★★★☆Visit ArcTitan -
Best forResearchers preserving and searching MBOX collections
A local tool for preserving and searching MBOX collections, not live email archiving.
7.9/10★★★★☆Visit DArcMail
Open Archiver Enterprise Alternatives: Common Questions
What is the best alternative to Open Archiver Enterprise?
Proofpoint Enterprise Archive: #1 in our Email Archiving Software ranking, with an editor score of 9.4 out of 10. A cross-channel archive for regulated organizations with demanding legal and compliance workflows.
Is there a free alternative to Open Archiver Enterprise?
Yes. DArcMail has a free plan or a free tier.
Why do people look for Open Archiver Enterprise alternatives?
Self-hosted deployment puts infrastructure administration on the customer; Retention, legal holds, and SSO require Enterprise Edition; The product is better suited to technical teams than turnkey SaaS buyers.
How do I switch from Open Archiver Enterprise?
Export your data from Open Archiver Enterprise (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Open Archiver Enterprise.
How to Switch from Open Archiver Enterprise
- Export your data from Open Archiver Enterprise (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Open Archiver Enterprise.
Open Archiver Enterprise vs Each Alternative
| # | Tool | Paid from | Legal hold | eDiscovery tools | Journal capture | Deployment | Score |
|---|---|---|---|---|---|---|---|
| 16 | Open Archiver Enterprise | Yes | Yes | Yes | 7.9 | ||
| 1 | Proofpoint Enterprise Archive | Yes | Yes | Yes | Cloud | 9.4 | |
| 2 | Barracuda Message Archiver | Yes | Yes | Yes | Hybrid | 9.3 | |
| 3 | Mimecast Cloud Archive | Yes | Yes | Yes | Cloud | 9.2 | |
| 4 | Zoho eProtect | Yes | Yes | Yes | Cloud | 9.1 | |
| 5 | IBM Content Collector for Email | Yes | Yes | Yes | On-premises | 9.0 | |
| 6 | OpenText Retain Unified Archiving | Yes | Yes | 9.0 | |||
| 7 | Jatheon Cloud | Yes | Yes | Yes | Cloud | 8.9 | |
| 8 | Global Relay Archive | Yes | Yes | Yes | Cloud | 8.9 | |
| 9 | Smarsh Email Archiving | Yes | Yes | Yes | 8.8 | ||
| 10 | Intermedia Archiving | Yes | Yes | Yes | Cloud | 8.8 | |
| 11 | MailStore Server | $259 one-time | Yes | Yes | Yes | On-premises | 8.7 |
| 12 | NinjaOne | Yes | Yes | Yes | Cloud | 8.6 | |
| 13 | Hornetsecurity Email Archiving | Yes | Cloud | 8.5 | |||
| 14 | ArcTitan | Yes | Yes | Yes | Cloud | 8.4 | |
| 15 | DArcMail | Free | On-premises | 7.9 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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