Casco vs Shield
Casco vs Shield, compared side by side on 17 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: Casco is on 37/100 and Shield on 61/100.
Where each one leads
Casco
Leads on none of the measures we hold for both companies.
Shield
- our overall score: 61/100 against 37/100
- domain rating: 46/100 against 30/100
- headcount: 192 against 12
- LinkedIn following: 15,572 against 1,595
At a glance
| Measure | Casco | Shield |
|---|---|---|
| What it is | Casco provides autonomous security testing for AI systems, acting as an always-on AI red team. | Compliance and risk management platform for employee communications in regulated industries. |
| Category | Agentic AI, AI Testing, AI Safety, AI Security | Regulation, Finance, Fintech, Compliance |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2023 | 2018 |
| Headquarters | San Francisco, United States | London, United Kingdom |
| Status | Active | Active |
Size, funding and growth
| Measure | Casco | Shield |
|---|---|---|
| Employees | 12 | 192 |
| Total funding | Not published | $50.0M |
| Latest round | Not published | Seed |
| LinkedIn followers | 1,595 | 15,572 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Casco | Shield |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 37/100 | 61/100 |
| Traction | 11/100 | 58/100 |
| Team | 70/100 | 70/100 |
| Search visibility | 34/100 | 34/100 |
| Quality | Not published | 65/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (51/100) | D (47/100) |
| Domain ratingLink authority, 0-100 | 30/100 | 46/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Casco | Shield |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Next.js, Tailwind CSS | Jquery, Bootstrap |
| Analytics | Not detected | Google Tag Manager |
| Support stack | Not detected | HubSpot |
Product and pricing
| Measure | Casco | Shield |
|---|---|---|
| Key features | Autonomous Security Testing, Year-round Security, Clear Findings & Reports, One-click Retest, Expert-led Onboarding | Not published |
Casco vs Shield: common questions
Which is better, Casco or Shield?
On our 0-100 score Shield rates higher (61/100 against 37/100). 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 17 data points above: read the rows that match what you are buying for.
How do Casco and Shield compare on the numbers?
Shield leads on our overall score (61/100 against 37/100), domain rating (46/100 against 30/100), headcount (192 against 12), LinkedIn following (15,572 against 1,595).
Read the full Casco review and pricing or the Shield review and pricing. You can also browse other Casco alternatives we track.