SentinelOne vs Spear Security
SentinelOne vs Spear Security, 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: SentinelOne is on 76/100 and Spear Security on 29/100.
Where each one leads
SentinelOne
- our overall score: 76/100 against 29/100
- agent readiness: 54/100 against 22/100
- headcount: 3,198 against 5
Spear Security
Leads on none of the measures we hold for both companies.
At a glance
| Measure | SentinelOne | Spear Security |
|---|---|---|
| What it is | SentinelOne delivers autonomous cybersecurity through its AI-powered Singularity Platform, protecting endpoints, cloud workloads, and identities. | Boutique offensive cyber firm specializing in nation-state adversary defense and custom offensive capabilities. |
| Category | Cybersecurity, Endpoint Security, Cloud Security, Identity & Access | Cybersecurity, Threat Detection, Offensive Security, Nation-State Defense |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Services |
| Founded | 2013 | 2025 |
| Headquarters | Mountain View, United States | Kiryat Gat, Israel |
| Status | Active | Inactive |
Size, funding and growth
| Measure | SentinelOne | Spear Security |
|---|---|---|
| Employees | 3,198 | 5 |
| Headcount growthLast 12 months | +15.6% | Not published |
| Total funding | $800M | Not published |
| Valuation | $10B | Not published |
| LinkedIn followers | 399,270 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | SentinelOne | Spear Security |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 76/100 | 29/100 |
| Traction | 60/100 | 8/100 |
| Team | 70/100 | 60/100 |
| Community | Not published | 13/100 |
| Search visibility | 63/100 | 17/100 |
| Quality | 88/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (54/100) | F (22/100) |
| Domain ratingLink authority, 0-100 | 83/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | SentinelOne | Spear Security |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Cloudflare | Not detected |
| Frameworks | Next.js | Not detected |
| Analytics | Google Tag Manager | Not detected |
SentinelOne vs Spear Security: common questions
Which is better, SentinelOne or Spear Security?
On our 0-100 score SentinelOne rates higher (76/100 against 29/100). 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 SentinelOne and Spear Security compare on the numbers?
SentinelOne leads on our overall score (76/100 against 29/100), agent readiness (54/100 against 22/100), headcount (3,198 against 5).
Read the full SentinelOne review and pricing or the Spear Security review and pricing. You can also browse other SentinelOne alternatives we track.