RAD Security vs Surf AI
RAD Security vs Surf AI, compared side by side on 20 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: RAD Security is on 60/100 and Surf AI on 73/100.
Where each one leads
RAD Security
- domain rating: 48/100 against 28/100
- LinkedIn following: 6,807 against 2,425
Surf AI
- our overall score: 73/100 against 60/100
- agent readiness: 47/100 against 34/100
- headcount: 73 against 38
- funding raised: $57.0M against $29.0M
At a glance
| Measure | RAD Security | Surf AI |
|---|---|---|
| What it is | AI-driven platform for securing AI workloads and cloud infrastructure with real-time, behavior-driven defense. | Surf AI is an agentic operations platform that helps enterprises operationalize security programs with AI to continuously identify and remediate security exposures. |
| Category | Cybersecurity, Cloud Security, Threat Detection, AI Infrastructure | Cybersecurity, Agentic AI, AI Agent, Cloud Security |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2023 | 2024 |
| Headquarters | Tel Aviv, Israel | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | RAD Security | Surf AI |
|---|---|---|
| Employees | 38 | 73 |
| Headcount growthLast 12 months | Not published | +96.6% |
| Total funding | $29.0M | $57.0M |
| Latest round | Not published | Series A |
| LinkedIn followers | 6,807 | 2,425 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | RAD Security | Surf AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 73/100 |
| Traction | 66/100 | 57/100 |
| Team | 30/100 | 30/100 |
| Search visibility | 35/100 | 36/100 |
| Quality | 68/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (34/100) | D (47/100) |
| Domain ratingLink authority, 0-100 | 48/100 | 28/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | RAD Security | Surf AI |
|---|---|---|
| Hosting | Flyio | Vercel |
| CDN | Not detected | Vercel |
| Frameworks | Next.js, Tailwind CSS | Next.js, Tailwind CSS |
| Open source | Yes, 317 GitHub stars | No |
Product and pricing
| Measure | RAD Security | Surf AI |
|---|---|---|
| Key features | AI-Powered Security, Automated Investigation & Response, Cost-Effective Security & AI Governance, Real-Time Threat Prioritization, RADBots, GRC Automation | Not published |
What users say
| Measure | RAD Security | Surf AI |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 1 positive, 0 negative across 1 thread |
“Surf AI has announced its launch and $57 million funding to enhance enterprise security operations through an innovative platform. The platform connects fragmented data across organizational systems to prioritize security risks based on bus”r/pwnhub
RAD Security vs Surf AI: common questions
Which is better, RAD Security or Surf AI?
On our 0-100 score Surf AI rates higher (73/100 against 60/100). 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 20 data points above: read the rows that match what you are buying for.
How do RAD Security and Surf AI compare on the numbers?
RAD Security leads on domain rating (48/100 against 28/100), LinkedIn following (6,807 against 2,425). Surf AI leads on our overall score (73/100 against 60/100), agent readiness (47/100 against 34/100), headcount (73 against 38), funding raised ($57.0M against $29.0M).
What do real users say about RAD Security and Surf AI?
Surf AI: 1 positive and 0 negative mentions across 1 Reddit threads we track, mostly in r/pwnhub.
Read the full RAD Security review and pricing or the Surf AI review and pricing. You can also browse other RAD Security alternatives we track.

