Prompt Security vs Upwind Security
Prompt Security vs Upwind Security, compared side by side on 24 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: Prompt Security is on 63/100 and Upwind Security on 63/100.
Where each one leads
Prompt Security
Leads on none of the measures we hold for both companies.
Upwind Security
- headcount: 456 against 45
- headcount growth: +304.1% against +121.1%
- funding raised: $178M against $23.0M
- LinkedIn following: 27,600 against 15,535
At a glance
| Measure | Prompt Security | Upwind Security |
|---|---|---|
| What it is | Enterprise generative AI security platform protecting against prompt injection and data leakage. | Runtime-powered CNAPP that secures cloud infrastructure with runtime insights. |
| Category | Enterprise, Cybersecurity, Generative AI, AI Security | Enterprise, Cybersecurity, Cloud Security, Threat Detection |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2023 | 2022 |
| Headquarters | Tel Aviv, Israel | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Prompt Security | Upwind Security |
|---|---|---|
| Employees | 45 | 456 |
| Headcount growthLast 12 months | +121.1% | +304.1% |
| Total funding | $23.0M | $178M |
| Latest round | Series A | Extension |
| Valuation | Not published | $1.6B |
| LinkedIn followers | 15,535 | 27,600 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Prompt Security | Upwind Security |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 63/100 |
| Traction | 53/100 | 60/100 |
| Team | 70/100 | 60/100 |
| Search visibility | 48/100 | 39/100 |
| Quality | 68/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (54/100) | D (54/100) |
| Domain ratingLink authority, 0-100 | 62/100 | 67/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Prompt Security | Upwind Security |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | WordPress |
| Frameworks | Not detected | Jquery |
| Analytics | Google Tag Manager, Linkedin Insight | Google Analytics 4, Google Tag Manager |
| Support stack | HubSpot | HubSpot |
What users say
| Measure | Prompt Security | Upwind Security |
|---|---|---|
| Reddit sentimentThreads we track | 0 positive, 0 negative across 1 thread | 2 positive, 0 negative across 2 threads |
“Prompt Security AMA: An AI coding assistant installed malware into production environments. Nobody typed the command. Ask Itamar Golan and David Abutbul anything on what "supply chain attack" means now..”r/SentinelOneXDR
“Upwind Secures $250M in Series B Funding at a $1.5B Valuation to Advance Cloud Security Platform. Upwind raised $250 million in Series B funding led by Bessemer Venture Partners, with Salesforce Ventures and Picture Capital also participati”r/kainjoo
Prompt Security vs Upwind Security: common questions
Which is better, Prompt Security or Upwind Security?
Both score the same on our 0-100 rating, so the choice comes down to the 24 data points in the tables above rather than overall company strength.
How do Prompt Security and Upwind Security compare on the numbers?
Upwind Security leads on headcount (456 against 45), headcount growth (+304.1% against +121.1%), funding raised ($178M against $23.0M), LinkedIn following (27,600 against 15,535).
What do real users say about Prompt Security and Upwind Security?
Prompt Security: 0 positive and 0 negative mentions across 1 Reddit threads we track, mostly in r/SentinelOneXDR. Upwind Security: 2 positive and 0 negative mentions across 2 Reddit threads we track, mostly in r/kainjoo.
Read the full Prompt Security review and pricing or the Upwind Security review and pricing. You can also browse other Prompt Security alternatives we track.