# Jatheon vs Proofpoint Enterprise Archive: which do AI models recommend for comms archiving, October 2026

IT AI Recommendation Index, October 2026 Edition, Communications archiving and compliance. One of fourteen models named Jatheon first on the direct prompt; one named Proofpoint Enterprise Archive. Page: https://it-ai-index.com/security/communications-archiving-and-compliance/jatheon-vs-proofpoint-enterprise-archive/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Jatheon | 7% | #5 of 12 | 0% | 20 | 10 of 14 |
| Proofpoint Enterprise Archive | 5% | #8 of 12 | 5% | 39 | 14 of 14 |

## The direct prompt, model by model

- DeepSeek V4 Flash: jatheon first (first choices: Jatheon) (alternatives: Mimecast Cloud Archive, Proofpoint Enterprise Archive)
- Qwen 3.7 Flash: proofpoint enterprise archive first (first choices: Mimecast Cloud Archive, Proofpoint Enterprise Archive) (alternatives: Global Relay, OpenText, Smarsh Enterprise Archive, Wordwatch)
- Gemini 3.5 Flash: neither first, one named (first choices: Mimecast Cloud Archive) (alternatives: Barracuda Cloud Archiving Service, Proofpoint Enterprise Archive, Theta Lake)
- Grok 4.1 Fast: neither first, one named (first choices: Smarsh Enterprise Archive) (alternatives: Global Relay, Jatheon)
- Mistral Small: neither first, one named (first choices: Mimecast Cloud Archive, Smarsh Enterprise Archive) (alternatives: Microsoft Purview, Proofpoint Enterprise Archive)
- Kimi K2: neither first, one named (first choices: Barracuda Cloud Archiving Service, MailStore Server) (alternatives: Jatheon, Mimecast Cloud Archive, Smarsh Enterprise Archive)
- MiniMax M2.5: neither first, one named (first choices: Global Relay, Smarsh Enterprise Archive) (alternatives: Mimecast Cloud Archive, Proofpoint Enterprise Archive, Theta Lake)
- GPT-6 Luna: neither first, one named (first choices: Mimecast Cloud Archive) (alternatives: Global Relay, Microsoft Purview, Proofpoint Enterprise Archive, Smarsh Enterprise Archive)
- Muse Glimmer 30B: neither first, one named (first choices: Barracuda Archiving Service / Barracuda Cloud Archiving Service) (alternatives: Global Relay, Proofpoint Enterprise Archive, Smarsh Enterprise Archive, Wordwatch)
- Claude Haiku 4.5: neither named (first choices: Mimecast Cloud Archive, Smarsh Enterprise Archive) (alternatives: Arcserve UDP Archiving, ComplyKEY MailMeter, MailStore Server)
- GPT-5.4 mini: neither named (first choices: Smarsh Enterprise Archive) (alternatives: Archive360, Microsoft Purview, Mimecast Cloud Archive, Theta Lake)
- Perplexity Sonar: neither named (first choices: Smarsh Enterprise Archive) (alternatives: Global Relay, Mimecast Archiving, Wordwatch)
- Llama 4 Maverick: neither named
- GLM 4.7 FlashX: neither named (first choices: Global Relay, Smarsh Enterprise Archive) (alternatives: Mimecast Cloud Archive, Theta Lake, Wordwatch)

## What the models said about Jatheon

- "Best for: General mid-sized B2Bs looking for an easy-to-use, comprehensive archive without massive enterprise complexity." (Gemini 3.5 Flash, paraphrase prompt, first choice)
- "Jatheon Cloud is the strongest overall recommendation for a mid-market B2B company" (DeepSeek V4 Flash, direct prompt, first choice)
- "My Top Pick for Most Mid-Sized B2B Companies: Jatheon or Mimecast" (Kimi K2, paraphrase prompt, first choice)

## What the models said about Proofpoint Enterprise Archive

- "Proofpoint is an excellent enterprise-grade tool, but it may require more dedicated administrative overhead" (Gemini 3.5 Flash, negative prompt, soft negative)
- "Cons: May be overkill for smaller mid-sized companies" (Kimi K2, paraphrase prompt, soft negative)
- "Proofpoint if you want a modern cloud-first archive with strong governance for mainstream business communications." (Perplexity Sonar, paraphrase prompt, first choice)
- "Proofpoint (Leader in 2024 Gartner MQ for Digital Communications Governance & Archiving; longest-running leader)." (Grok 4.1 Fast, comparative prompt, first choice)
- "Regulated Industries: Smarsh and Proofpoint lead for financial services and strict compliance." (Mistral Small, comparative prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.