Atlas Risk Advisory vs Mimecast
Atlas Risk Advisory vs Mimecast, compared side by side on 10 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: Atlas Risk Advisory is on 10/100 and Mimecast on 55/100.
Where each one leads
Atlas Risk Advisory
- agent readiness: 55/100 against 48/100
Mimecast
- our overall score: 55/100 against 10/100
At a glance
| Measure | Atlas Risk Advisory | Mimecast |
|---|---|---|
| What it is | UK-based risk advisory firm specializing in cyber security and data protection. | Global cybersecurity company specializing in email security and human risk management. |
| Category | Cybersecurity, Data Protection, Risk Management, Regulatory Compliance | Cybersecurity, Email Security, Risk Management, Data Protection |
| Sells toBusiness model | B2B | B2B |
| Offering | Services | Software |
| Founded | 2026 | 2003 |
| Headquarters | London, United Kingdom | London, United Kingdom |
| Status | Active | Active |
Size, funding and growth
| Measure | Atlas Risk Advisory | Mimecast |
|---|---|---|
| Employees | Not published | 2,441 |
| Total funding | Not published | $239M |
| Latest round | Not published | Series E |
| Valuation | Not published | $1.5B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Atlas Risk Advisory | Mimecast |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 10/100 | 55/100 |
| Traction | Not published | 60/100 |
| Team | Not published | 60/100 |
| Search visibility | 14/100 | 25/100 |
| Quality | Not published | 65/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (55/100) | 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 | Atlas Risk Advisory | Mimecast |
|---|---|---|
| Hosting | Not detected | Azure |
| Frameworks | Not detected | Bootstrap |
| Analytics | Not detected | Google Tag Manager |
Atlas Risk Advisory vs Mimecast: common questions
Which is better, Atlas Risk Advisory or Mimecast?
On our 0-100 score Mimecast rates higher (55/100 against 10/100). 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 10 data points above: read the rows that match what you are buying for.
How do Atlas Risk Advisory and Mimecast compare on the numbers?
Atlas Risk Advisory leads on agent readiness (55/100 against 48/100). Mimecast leads on our overall score (55/100 against 10/100).
Read the full Atlas Risk Advisory review and pricing or the Mimecast review and pricing. You can also browse other Atlas Risk Advisory alternatives we track.

