# What Claude (Anthropic) with web search answered for email security gateways (remote teams) on 2026-09-26

## In short

On 2026-09-26, Claude (Anthropic) with web search was asked "best email security gateways for remote teams". It named 17 brands; the first six, in order, were Microsoft 365, Google Workspace, Abnormal, Abnormal AI, Sublime and Check.

| Fact | Value |
| --- | --- |
| Question | best email security gateways for remote teams |
| Asked on | 2026-09-26 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 17 |
| Sources cited | 11 |
| Audience | remote teams |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-09-26 |

Page: https://bikoosh.com/answers/s/email-security-gateways-remote-teams-2026-09-26
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-09-26 through Claude (Anthropic) with web search (model claude-opus-5).

> One framing note up front: if your team is remote and fully on Microsoft 365 or Google Workspace, you probably don't want a classic *gateway* (MX-record rerouting, mail flow in front of your tenant). API-connected email security ("ICES") sits behind the native filter, deploys in minutes, sees internal east-west mail, and doesn't break when someone's on hotel Wi-Fi. I'd only pick a true SEG if you have on-prem/hybrid mail or compliance rules that demand pre-delivery inspection.
> 
> Here's who I'd actually name, in order:
> 
> **1. Abnormal AI (Abnormal Security)** - My default recommendation for a remote, cloud-first team. API deploy, behavioral baselining of who normally emails whom, and it's the strongest option specifically against BEC, vendor-invoice fraud, and account takeover - which is what actually hits distributed teams, not malware attachments. Premium price: roughly **$20-35/user/year plus a platform fee**, and the user-reported-phish triage mailbox is a paid add-on. Budget for that.
> 
> **2. Sublime Security** - What I'd pick if you have anyone technical who likes tuning. Open, readable detection rules (MQL) you can write and share, so you're not stuck filing tickets with a vendor

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | Microsoft 365 | mentioned |
| 2 | Google Workspace | mentioned |
| 3 | Abnormal | recommended |
| 4 | Abnormal AI | recommended |
| 5 | Sublime | mentioned |
| 6 | Check | mentioned |
| 7 | Avanan | mentioned |
| 8 | Strong | mentioned |
| 9 | Slack | mentioned |
| 10 | Microsoft Defender | mentioned |
| 11 | Defender | mentioned |
| 12 | third-party | mentioned |
| 13 | Proofpoint | mentioned |
| 14 | IRONSCALES | mentioned |
| 15 | SpamTitan | mentioned |
| 16 | UnderDefense | mentioned |
| 17 | Proofpoint Essentials | compared |

## Sources the engine cited

- https://www.peerspot.com/categories/secure-email-gateway-seg (other)
- https://ironscales.com/blog/the-best-email-security-companies-rankings-and-reviews (vendor)
- https://sublime.security/articles/top-email-security-companies/ (vendor)
- https://itwire.com/guest-articles/guest-opinion/best-email-security-solutions-for-microsoft-365-and-google-workspace-in-2026 (other)
- https://drlogic.com/article/securing-microsoft-365-and-google-workspace-for-hybrid-teams/ (other)
- https://underdefense.com/blog/abnormal-security-pricing-guide/ (vendor)
- https://www.selecthub.com/email-security-software/avanan-vs-ironscales/ (other)
- https://www.selecthub.com/email-security-software/ironscales-vs-proofpoint-essentials/ (other)
- https://sublime.security/articles/material-security-alternatives/ (vendor)
- https://www.checkpoint.com/comparison/best-email-security-companies/ (other)
- https://expertinsights.com/email-security/top-email-security-solutions-for-google-workspace (other)

The question page: https://bikoosh.com/answers/q/email-security-gateways/remote-teams

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.