CISO Global vs Mimecast
CISO Global vs Mimecast, compared side by side on 19 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: CISO Global is on 54/100 and Mimecast on 55/100.
Where each one leads
CISO Global
Leads on none of the measures we hold for both companies.
Mimecast
- agent readiness: 48/100 against 40/100
- domain rating: 91/100 against 52/100
- headcount: 2,441 against 159
- funding raised: $239M against $81.8M
At a glance
| Measure | CISO Global | Mimecast |
|---|---|---|
| What it is | AI-powered cybersecurity software, managed cybersecurity, and compliance services provider. | Global cybersecurity company specializing in email security and human risk management. |
| Category | Cybersecurity, Managed Security Services, Compliance, AI-Powered Security | Cybersecurity, Email Security, Risk Management, Data Protection |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | services | Software |
| Founded | 2015 | 2003 |
| Headquarters | Scottsdale, United States | London, United Kingdom |
| Status | Active | Active |
Size, funding and growth
| Measure | CISO Global | Mimecast |
|---|---|---|
| Employees | 159 | 2,441 |
| Total funding | $81.8M | $239M |
| Latest round | Convertible Note | Series E |
| Valuation | Not published | $1.5B |
| LinkedIn followers | 12,634 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | CISO Global | Mimecast |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 54/100 | 55/100 |
| Traction | 60/100 | 60/100 |
| Team | 50/100 | 60/100 |
| Search visibility | 36/100 | 25/100 |
| Quality | 58/100 | 65/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (40/100) | D (48/100) |
| Domain ratingLink authority, 0-100 | 52/100 | 91/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | CISO Global | Mimecast |
|---|---|---|
| Hosting | Not detected | Azure |
| CDN | Cloudflare | Not detected |
| CMS | WordPress | Not detected |
| Frameworks | Jquery, Tailwind CSS, Bootstrap | Bootstrap |
| Analytics | Google Tag Manager | Google Tag Manager |
| Support stack | HubSpot | Not detected |
CISO Global vs Mimecast: common questions
Which is better, CISO Global or Mimecast?
On our 0-100 score Mimecast rates higher (55/100 against 54/100). 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 19 data points above: read the rows that match what you are buying for.
How do CISO Global and Mimecast compare on the numbers?
Mimecast leads on agent readiness (48/100 against 40/100), domain rating (91/100 against 52/100), headcount (2,441 against 159), funding raised ($239M against $81.8M).
Read the full CISO Global review and pricing or the Mimecast review and pricing. You can also browse other CISO Global alternatives we track.

