# Proton Mail vs Superhuman

**Leader by Vioscale score:** Superhuman

| Attribute | Proton Mail | Superhuman |
|---|---|---|
| **Vioscale score** | 50.2 (76% (high)) | 72.1 (61% (medium)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | An email platform that uses end-to-end encryption to protect message contents from server access. Funded by subscribers rather than data exploitation, it provides privacy-focused communication for individuals and businesses with features like password-protected emails, alias generation, and team management tools. | Superhuman combines email management, collaborative documentation, and AI-powered contextual assistance into a unified platform. It helps teams and individuals handle communications, planning, and document workflows more efficiently by bringing AI capabilities directly into the apps they already use. |
| features.capabilities | `{"iso_27001":true,"soc2_type_ii":false,"pricing_model":"freemium","deployment_model":"cloud_synchronization_proxy","conversational_chat_layout_view":false,"read_receipts_and_open_tracking":false,"snooze_and_scheduled_send_later":true,"generative_ai_llm_email_drafting":false,"unified_multi_account_inbox_view":true,"pgp_end_to_end_encryption_support":true,"split_inbox_ai_auto_categorization":false,"universal_imap_smtp_exchange_support":true,"keyboard_shortcut_only_navigation_speed":false}` | - |
| integrations.count | 11 | 800 |
| integrations.list | `[{"name":"Gmail"},{"name":"Outlook"},{"name":"Yahoo"},{"name":"Apple Mail"},{"name":"Thunderbird"},{"name":"Google"},{"name":"Okta"},{"name":"Microsoft Entra ID"},{"name":"ADFS"},{"name":"Edugain"},{"name":"SimpleLogin"}]` | `[{"name":"Asana"},{"name":"Ashby"},{"name":"ClickUp"},{"name":"Commerce Layer"},{"name":"DeepL"},{"name":"Demio"},{"name":"Figma"},{"name":"GitHub"},{"name":"Gong"},{"name":"Google Analytics"},{"name":"Google Calendar"},{"name":"Google Meet"},{"name":"Google Translate"},{"name":"Google Workspace Directory"},{"name":"HeyGen"},{"name":"HubSpot"},{"name":"Jira"},{"name":"Mermaid"},{"name":"Miro"},{"name":"Microsoft Outlook"},{"name":"Microsoft Teams"},{"name":"Outreach"},{"name":"Pipedrive"},{"name":"Salesforce"},{"name":"Slack"},{"name":"Typeform"},{"name":"Unsplash"},{"name":"UPS"},{"name":"Zapier"},{"name":"Zoom"}]` |
| market.availability | `{"hqCountry":"CH","primaryMarkets":["EU","US","GB"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["GB","US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"ios":true,"mac":true,"web":true,"linux":true,"android":true,"windows":true}` | `{"ios":true,"mac":true,"web":true,"android":true}` |
| pricing | `{"type":"freemium","plans":[{"free":false,"name":"Essential","features":["Unlimited logins, notes, and credit cards","Browser, mobile, and desktop apps","Secure vault, item and link sharing","Built-in 2FA authenticator","Dark Web Monitoring","Passkey support on all devices","Unlimited hide-my-email aliases"],"description":"Account protection for small teams","contactSales":false,"includedLimits":{"notes":"unlimited","logins":"unlimited","credit_cards":"unlimited","hide_my_email_aliases":"unlimited"}},{"free":false,"name":"Plus","features":["SSO and SCIM","Access to Proton Sentinel","File storage up to 100 MB","SIEM integration","Command line interface (CLI)","Group management for organizing users"],"description":"Advanced account protection with admin controls","contactSales":false,"includedLimits":{"file_storage":"100 MB"}},{"free":false,"name":"Workspace Standard","features":["1 TB storage per user","15 custom email domains","Secure personal and shared calendar","Cloud storage and sharing","User permissions and access management","VPN connection for 10 devices per user"],"description":"Password manager with storage and team collaboration","contactSales":false,"includedLimits":{"vpn_devices":"10","storage_per_user":"1 TB","custom_email_domains":"15"}}],"addOns":[{"name":"Dedicated server and IP"}],"currency":"USD","freeTier":true,"sourceUrl":"https://proton.me/business/pass/pricing","retrievedAt":"2026-08-25T12:07:33.063Z","freeTrialDays":14,"billingPeriods":["month","year"]}` | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free","features":["Chat with AI in all applications and tabs","Writing assistance in 20+ languages","Tone and voice adaptation","Collaborative docs with tables, charts, Kanban boards, forms","Doc automation with formulas"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"GBP"}],"contactSales":false},{"free":false,"name":"Pro","summary":"£10/member/month (annual) or £12/member/month (monthly)","features":["Unlimited paragraph rewrites and translations (15+ languages)","AI-generated text detection and plagiarism checking","Brand voice consistency enforcement"],"components":[{"kind":"per_unit","unit":"member","amount":10,"period":"month","currency":"GBP"}],"contactSales":false},{"free":false,"name":"Business","summary":"£28–£33/member/month (exact amount depends on billing frequency)","features":["AI-powered inbox organization and smart replies","Personalized email drafts","CRM integrations (HubSpot, Salesforce, Pipedrive read-only)","Unlimited doc automations and version history","Data sync from Jira, GitHub, Figma into docs"],"contactSales":false},{"free":false,"name":"Enterprise","summary":"Custom pricing. Contact sales for details.","features":["Team analytics and reporting","Advanced security and admin controls","SAML single sign-on","Custom roles and permissions","Data loss prevention","Bring-your-own-key encryption","Dedicated support team"],"contactSales":true}],"summary":"From £10/member/month. Free tier available.","currency":"GBP","freeTier":true,"sourceUrl":"https://superhuman.com/plans","retrievedAt":"2026-08-19T09:03:52.135Z","startingPrice":{"unit":"member","amount":10,"period":"month","currency":"GBP"},"billingPeriods":["month","year"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.starting_price | - | `{"amount":10,"currency":"GBP"}` |
| pricing.transparent | no | yes |
| reliability.sla_pct | 99.95 | - |
| reliability.status_page | - | yes |
| security.gdpr | yes | - |
| security.hipaa | yes | yes |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.soc2 | - | yes |

## Capabilities (Email Clients)

| Capability | Proton Mail | Superhuman |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | Cloud synchronization proxy | - |
| Universal imap smtp exchange support | ✓ | - |
| Keyboard shortcut only navigation speed | ✗ | - |
| Split inbox AI auto categorization | ✗ | - |
| Read receipts and open tracking | ✗ | - |
| Snooze and scheduled send later | ✓ | - |
| Generative AI LLM email drafting | ✗ | - |
| Conversational chat layout view | ✗ | - |
| Unified multi account inbox view | ✓ | - |
| Pgp end to end encryption support | ✓ | - |
| SOC2 type ii | ✗ | - |
| ISO 27001 | ✓ | - |
| Pricing model | Freemium | - |

*Source: Vioscale. Generated 2026-09-01T16:57:41.673Z. "-" = undocumented, not absent.*