Cybermail vs Superhuman
Cybermail vs Superhuman, compared side by side on 12 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Cybermail is on 20/100 and Superhuman on 71/100.
Where each one leads
Cybermail
Leads on none of the measures we hold for both companies.
Superhuman
- our overall score: 71/100 against 20/100
- agent readiness: 39/100 against 33/100
- LinkedIn following: 53,487 against 6,803
At a glance
| Measure | Cybermail | Superhuman |
|---|---|---|
| What it is | AI-powered email assistant that automates communication and manages inboxes. | An AI-native email app designed to save users time and increase productivity through faster collaboration and an efficient inbox experience. |
| Category | AI Search Engine, Agentic AI, Agentic Browser, Email Automation | Productivity, Email Client, AI, Enterprise Software |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | Not published | 2014 |
| Headquarters | Not published | San Francisco, United States |
| Status | Inactive | Active |
Size, funding and growth
| Measure | Cybermail | Superhuman |
|---|---|---|
| Employees | 164 | 189 |
| Total funding | Not published | $75.0M |
| Latest round | Not published | Series C |
| Valuation | Not published | $825M |
| LinkedIn followers | 6,803 | 53,487 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Cybermail | Superhuman |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 20/100 | 71/100 |
| Traction | 20/100 | 59/100 |
| Team | Not published | 80/100 |
| Search visibility | 22/100 | 68/100 |
| Quality | Not published | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (33/100) | F (39/100) |
| Domain ratingLink authority, 0-100 | Not published | 79/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Cybermail | Superhuman |
|---|---|---|
| Hosting | AWS | Not detected |
| CDN | Cloudflare | Cloudflare |
| Frameworks | Not detected | Next.js |
| Analytics | Google Tag Manager, Facebook Pixel | Not detected |
Product and pricing
| Measure | Cybermail | Superhuman |
|---|---|---|
| Key features | Not published | Superhuman AI, Split Inbox, Follow-up Reminders, Snippets, Read Statuses, Autocorrect |
What users say
| Measure | Cybermail | Superhuman |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 0 positive, 3 negative across 5 threads |
“Remember that “invite-only” email app people waited months to try and then paid $30 a month for just to blast through Gmail a bit faster? Superhuman. Grammarly announced it’s buying them.”r/startups
Cybermail vs Superhuman: common questions
Which is better, Cybermail or Superhuman?
On our 0-100 score Superhuman rates higher (71/100 against 20/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 12 data points above: read the rows that match what you are buying for.
How do Cybermail and Superhuman compare on the numbers?
Superhuman leads on our overall score (71/100 against 20/100), agent readiness (39/100 against 33/100), LinkedIn following (53,487 against 6,803).
What do real users say about Cybermail and Superhuman?
Superhuman: 0 positive and 3 negative mentions across 5 Reddit threads we track, mostly in r/startups.
Read the full Cybermail review and pricing or the Superhuman review and pricing. You can also browse other Cybermail alternatives we track.