# AI tools for “Email Security”

737 matching tools; showing 24, ranked by relevance.

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Spamdrain](https://openaitools.app/tool/spamdrain-com) | 185,960 | +22.6% | Free Trial, Paid | Antispam service that keeps junk mail, phishing and viruses out of every inbox | keywords 100%; semantic match | [.md](https://openaitools.app/tool/spamdrain-com.md) |
| 2 | [mxHERO](https://openaitools.app/tool/mxhero-com) | 23,545 | +4.7% | Contact for Pricing | LLM-powered email governance, security and sustainable archiving for the enterprise | keywords 100%; semantic match | [.md](https://openaitools.app/tool/mxhero-com.md) |
| 3 | [Superhuman](https://openaitools.app/tool/superhuman) | 6,514,241 | +7.9% | Paid | The AI productivity suite with agents, email, and docs that work wherever you do | semantic match | [.md](https://openaitools.app/tool/superhuman.md) |
| 4 | [Salesforce Agentforce (formerly Einstein)](https://openaitools.app/tool/salesforce-einstein) | 111,910,743 | +2.2% | Freemium | Autonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas. | keywords 60% | [.md](https://openaitools.app/tool/salesforce-einstein.md) |
| 5 | [EchoMark](https://openaitools.app/tool/echomark) | 8,044 | +10.6% | Freemium, Contact for Pricing | Invisible forensic watermarks that identify who leaked your data | keywords 100%; semantic match | [.md](https://openaitools.app/tool/echomark.md) |
| 6 | [DeepL](https://openaitools.app/tool/deepl) | 95,110,871 | -1.7% | Freemium | Enterprise-grade neural machine translation, AI writing refinement, and real-time voice translation across thirty-plus global languages. | keywords 60% | [.md](https://openaitools.app/tool/deepl.md) |
| 7 | [MailTester.Ninja](https://openaitools.app/tool/mailtester-ninja) | 452,787 | -10% | Freemium | Real-time email verification and email finding that never stores your data | semantic match | [.md](https://openaitools.app/tool/mailtester-ninja.md) |
| 8 | [Backgrounder](https://openaitools.app/tool/backgrounder) | 19,971 | +151.6% | Freemium, Free | Ask Carmen whether that link, text, or email is a scam | keywords 100%; semantic match | [.md](https://openaitools.app/tool/backgrounder.md) |
| 9 | [Datadog](https://openaitools.app/tool/datadog) | 5,175,760 | -4.8% | Freemium, Free Trial, Paid, Contact for Pricing, Free | Unified observability, security and incident response for cloud-scale engineering teams | keywords 60% | [.md](https://openaitools.app/tool/datadog.md) |
| 10 | [BlueMail](https://openaitools.app/tool/bluemail) | 319,805 | -5.8% | Free | A privacy-first email client with built-in AI writing help | semantic match | [.md](https://openaitools.app/tool/bluemail.md) |
| 11 | [Spark Mail](https://openaitools.app/tool/spark-mail) | 435,229 | -13.5% | Freemium, Free Trial | Smart, focused email with AI help — for individuals and teams | semantic match | [.md](https://openaitools.app/tool/spark-mail.md) |
| 12 | [Missive](https://openaitools.app/tool/missive) | 631,353 | +0.2% | Free Trial, Paid | Collaborative inbox and email management for teams | semantic match | [.md](https://openaitools.app/tool/missive.md) |
| 13 | [hCaptcha](https://openaitools.app/tool/hcaptcha-com) | 5,446,045 | +18.7% | Freemium, Free Trial, Contact for Pricing, Free | Privacy-first bot detection and fraud prevention for the web | keywords 60% | [.md](https://openaitools.app/tool/hcaptcha-com.md) |
| 14 | [Smartlead](https://openaitools.app/tool/smartlead-ai) | 952,377 | +4.3% | Free Trial, Paid | AI-native cold email platform for scaling outbound without limits | semantic match | [.md](https://openaitools.app/tool/smartlead-ai.md) |
| 15 | [Shortwave](https://openaitools.app/tool/shortwave) | 193,316 | -5.1% | Freemium, Free Trial | Automate your email with AI | semantic match | [.md](https://openaitools.app/tool/shortwave.md) |
| 16 | [Carly AI](https://openaitools.app/tool/carly-ai) | 340,001 | +1.5% | Freemium | Email an AI assistant and let it run your schedules, inbox and CRM | semantic match | [.md](https://openaitools.app/tool/carly-ai.md) |
| 17 | [Sierra](https://openaitools.app/tool/sierra) | 341,072 | +16.4% | Contact for Pricing | Build AI agents that handle customer conversations across chat, voice, email, SMS, and WhatsApp. | keywords 100% | [.md](https://openaitools.app/tool/sierra.md) |
| 18 | [BytePlus](https://openaitools.app/tool/byteplus) | 3,036,127 | -30% | Freemium, Paid | AI-native cloud for building and scaling enterprise AI | keywords 60% | [.md](https://openaitools.app/tool/byteplus.md) |
| 19 | [SourceNext](https://openaitools.app/tool/top) | 4,015,318 | +33.8% | Paid | Japanese software storefront bundling AI translation, OCR, transcription, and PDF tools | keywords 60% | [.md](https://openaitools.app/tool/top.md) |
| 20 | [Protectstar](https://openaitools.app/tool/protectstar) | 115,023 | -27.7% | Paid | AI-driven privacy and security apps for phones, desktops and servers | keywords 60%; semantic match | [.md](https://openaitools.app/tool/protectstar.md) |
| 21 | [Unspam AI](https://openaitools.app/tool/unspam-ai) | 79,138 | -13.7% | Freemium | Free email spam checker and deliverability test with AI insights | semantic match | [.md](https://openaitools.app/tool/unspam-ai.md) |
| 22 | [Nightfall AI](https://openaitools.app/tool/nightfall-ai-for-zendesk) | 74,066 | -24.7% | Contact for Pricing | Inline data leak prevention for SaaS, AI agents and MCP | keywords 100% | [.md](https://openaitools.app/tool/nightfall-ai-for-zendesk.md) |
| 23 | [Aura](https://openaitools.app/tool/aura-com) | 2,646,116 | -20.7% | Free Trial, Paid | All-in-one protection for your identity, credit, family, and devices | keywords 60% | [.md](https://openaitools.app/tool/aura-com.md) |
| 24 | [Smart Assistant by Mailbutler](https://openaitools.app/tool/smart-assistant) | 47,200 | -8.7% | Freemium, Free Trial, Paid | An AI email assistant that drafts, summarizes, and perfects your messages in place | semantic match | [.md](https://openaitools.app/tool/smart-assistant.md) |

Page 1 of 31 · [Next page →](https://openaitools.app/index.md?q=Email+Security&page=2)

For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`.

---
Source: https://openaitools.app/?q=Email%20Security

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)