Jj Infinity vs Mimecast
Jj Infinity vs Mimecast, compared side by side on 13 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: Jj Infinity is on 20/100 and Mimecast on 55/100.
Where each one leads
Jj Infinity
Leads on none of the measures we hold for both companies.
Mimecast
- our overall score: 55/100 against 20/100
- agent readiness: 48/100 against 29/100
At a glance
| Measure | Jj Infinity | Mimecast |
|---|---|---|
| What it is | Helps regulated organizations design, implement, and improve information security governance and ISO 27001 programs. | Global cybersecurity company specializing in email security and human risk management. |
| Category | Cybersecurity, Information Security, ISO 27001, Risk Management | Cybersecurity, Email Security, Risk Management, Data Protection |
| Sells toBusiness model | B2B | B2B |
| Offering | Services | Software |
| Founded | 2026 | 2003 |
| Headquarters | London, England | London, United Kingdom |
| Status | Active | Active |
Size, funding and growth
| Measure | Jj Infinity | Mimecast |
|---|---|---|
| Employees | Not published | 2,441 |
| Total funding | Not published | $239M |
| Latest round | Not published | Series E |
| Valuation | Not published | $1.5B |
| LinkedIn followers | 2,847 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Jj Infinity | Mimecast |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 20/100 | 55/100 |
| Traction | Not published | 60/100 |
| Team | Not published | 60/100 |
| Search visibility | 20/100 | 25/100 |
| Quality | 30/100 | 65/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (29/100) | D (48/100) |
| Domain ratingLink authority, 0-100 | Not published | 91/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Jj Infinity | Mimecast |
|---|---|---|
| Hosting | Self Managed | Azure |
| Frameworks | Bootstrap | Bootstrap |
| Analytics | Not detected | Google Tag Manager |
Jj Infinity vs Mimecast: common questions
Which is better, Jj Infinity or Mimecast?
On our 0-100 score Mimecast rates higher (55/100 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 13 data points above: read the rows that match what you are buying for.
How do Jj Infinity and Mimecast compare on the numbers?
Mimecast leads on our overall score (55/100 against 20/100), agent readiness (48/100 against 29/100).
Read the full Jj Infinity review and pricing or the Mimecast review and pricing. You can also browse other Jj Infinity alternatives we track.