openarchiver vs TheHive

openarchiver is an email archiving platform for compliance, backup, and eDiscovery, while TheHive is a collaborative security incident response and case…

Best for openarchiver: Compliance and records teams needing to archive and search Microsoft 365, Google Workspace, or IMAP mailboxes, or import legacy PST/EML files.
Best for TheHive: SOCs, CSIRTs, and CERTs needing structured case, task, and observable tracking, with Cortex-based enrichment, MISP integration, and 300+ listed third-party integrations.

At a Glance

 openarchiverTheHive
Primary categorySecuritySecurity
RatingNot documentedNot documented
Pricing modelOpen Sourcefreemium
Starting priceFree (self-hosted)Free (Community edition, self-hosted)
Free planNot documentedYes
Free trialNot documentedNot documented
PlatformsNot documentedNot documented
Team collaborationNot documentedNot documented
AI featuresNot documentedNot documented
Public APINot documentedYes

Key Differences

Core Function

openarchiver: openarchiver archives email for compliance and eDiscovery.

TheHive: TheHive is a case-management platform for security incident response.

Records retention and active incident coordination are distinct disciplines.

Free Tier Limits

openarchiver: openarchiver's free tier isn't documented with specific limits beyond being Freemium.

TheHive: TheHive's free Community edition is explicitly capped at 2 users and 1 organization, with 1 Cortex server and 1 MISP server; larger teams need paid Gold or Platinum licensing, priced custom per user/org.

Concrete usage caps determine whether the free tier can actually support a real team.

Integrations

openarchiver: openarchiver integrates with Microsoft 365, Google Workspace, IMAP, and PST/EML import — no security or threat-intel integrations.

TheHive: TheHive integrates with Cortex for observable enrichment and active response, with MISP threat-intelligence servers, and lists 300+ integrations via StrangeBee.

TheHive's value depends heavily on its threat-intel and enrichment ecosystem.

Deployment Options

openarchiver: openarchiver's deployment options beyond self-hosting aren't documented in the facts available.

TheHive: TheHive offers self-hosted on-premises install, prebuilt cloud images for AWS/Azure, or a fully managed TheHive Cloud Platform SaaS.

TheHive gives teams a documented spectrum from fully self-hosted to fully managed.

Governance History

openarchiver: openarchiver's governance and contribution model aren't documented.

TheHive: TheHive has been developed exclusively by StrangeBee since 2018; TheHive 4 and 5 no longer accept external code contributions, and the earlier fully open-source versions (3 and 4) were discontinued with repositories archived in 2023.

A shift away from open contribution affects long-term community trust and roadmap influence.

Feature-by-Feature

Core Purpose

FeatureopenarchiverTheHive
Email archivingAvailableUnavailable
Incident case / alert managementUnavailableAvailable
Observable / IOC enrichmentUnavailableAvailable
Full-text search of recordsAvailableNot documented

Deployment & Licensing

FeatureopenarchiverTheHive
Self-hosted optionAvailableAvailable
Free tierAvailableAvailable
Free tier user cap documentedNot documentedAvailable
Managed SaaS optionNot documentedAvailable

Integrations

FeatureopenarchiverTheHive
Microsoft 365 / Google Workspace connectorsAvailableUnavailable
MISP threat-intel integrationUnavailableAvailable
Cortex analysis engine integrationUnavailableAvailable
300+ third-party integrationsNot documentedAvailable

Pricing Compared

Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.

openarchiver

Self-Hosted Community — Free N/A

TheHive

Community — Free N/A
Gold — Custom (contact sales) annual
Platinum — Custom (contact sales) annual
Cloud Platform — Custom (contact sales) custom

Pros & Cons

openarchiver

Pros

  • Fully open source with no license fee for the core platform
  • Full data ownership and sovereignty since everything is self-hosted
  • Tamper-evident storage and audit trails suited to compliance and eDiscovery needs
  • Supports major mail platforms including Google Workspace, Microsoft 365, and IMAP
  • Portable .eml storage format avoids vendor lock-in

Cons

  • Requires self-hosting expertise and infrastructure to operate reliably
  • No official hosted cloud offering or published SaaS pricing tier
  • Smaller company and community compared to established commercial archiving vendors
  • Enterprise support depends on a partner program rather than a large in-house support team
  • Newer project with a shorter track record than long-established archiving suites

TheHive

Pros

  • Free Community edition covers core incident response workflows for on-prem teams
  • Deep native integration with MISP and Cortex for threat intel and enrichment
  • Large community of analyzers and responders built over nearly a decade
  • Real-time multi-analyst collaboration on the same case
  • Flexible deployment as on-prem, cloud or MSSP-hosted

Cons

  • Commercial Gold and Platinum pricing is not publicly listed and requires a sales quote
  • Community edition is on-prem only, not available on TheHive Cloud Platform
  • Self-hosting requires Elasticsearch/Cassandra-class infrastructure and ops know-how
  • Public availability of legacy TheHive 3 and 4 builds ended in 2025, pushing users toward paid tiers
  • Steeper learning curve for teams without a dedicated security operations background

Use Cases

Choose openarchiver: Compliance and records teams needing to archive and search Microsoft 365, Google Workspace, or IMAP mailboxes, or import legacy PST/EML files.
Choose TheHive: SOCs, CSIRTs, and CERTs needing structured case, task, and observable tracking, with Cortex-based enrichment, MISP integration, and 300+ listed third-party integrations.
Need both: A security operations team running TheHive to triage alerts and manage incident-response cases might also rely on openarchiver's archived, searchable email as forensic evidence during an investigation — TheHive coordinates the response while openarchiver supplies a compliant record of past communications.

openarchiver

  • Regulatory email retention — Meet legal and regulatory requirements to retain and produce email records for a defined retention period.
  • Litigation holds and eDiscovery — Search and export tamper-evident email archives with a verifiable chain of custody during legal disputes.
  • Self-hosted mailbox migration and backup — Archive mailboxes before decommissioning accounts or migrating between email platforms, preserving full-text searchable history.

TheHive

  • SOC Alert Triage — A security operations team imports SIEM alerts into TheHive and triages which ones escalate into full investigations.
  • Multi-Analyst Incident Investigation — A CERT or CSIRT coordinates several analysts working the same case simultaneously with full audit history.
  • MSSP Incident Response Service — A managed security service provider uses TheHive's multi-tenancy to run incident response for multiple client organizations.

Frequently Asked Questions

Do openarchiver and TheHive compete?

No. openarchiver archives email for compliance while TheHive manages security incident response cases — different categories entirely.

Is TheHive fully free?

The Community edition is free but capped at 2 users and 1 organization; larger teams need paid Gold or Platinum licensing, priced custom per user/org.

Is openarchiver free?

It's listed as Freemium and described as a free email archiver, but specific paid-tier pricing isn't documented.

Does TheHive archive email?

No. It manages security incident cases and integrates with Cortex and MISP for enrichment, not email archiving.

Can openarchiver be used for incident response?

Not per the documented features — its role is mail archiving, not case management.

Is TheHive still fully open source?

No. Since StrangeBee took over development in 2018, TheHive 4 and 5 no longer accept external code contributions, and the earlier open-source versions were archived in 2023.

Read the full openarchiver review · Read the full TheHive review