Gecko Security vs Horizon3.ai
Gecko Security vs Horizon3.ai, compared side by side on 19 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: Gecko Security is on 43/100 and Horizon3.ai on 47/100.
Where each one leads
Gecko Security
Leads on none of the measures we hold for both companies.
Horizon3.ai
- our overall score: 47/100 against 43/100
- agent readiness: 47/100 against 41/100
- domain rating: 73/100 against 36/100
- funding raised: $610M against $500K
At a glance
| Measure | Gecko Security | Horizon3.ai |
|---|---|---|
| What it is | AI-powered security engineer that automatically finds and fixes vulnerabilities in software codebases. | Autonomous penetration testing platform that continuously identifies and fixes exploitable security vulnerabilities at scale. |
| Category | AI, Cybersecurity, SaaS | AI, SaaS, Cybersecurity |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2024 | 2019 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Gecko Security | Horizon3.ai |
|---|---|---|
| Total funding | $500K | $610M |
| Latest round | Seed | Funding Round |
| Valuation | Not published | $2.0B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Gecko Security | Horizon3.ai |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 43/100 | 47/100 |
| Traction | 28/100 | 40/100 |
| Team | 30/100 | 60/100 |
| Community | Not published | 8/100 |
| Search visibility | 13/100 | 18/100 |
| Quality | 55/100 | 55/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (41/100) | D (47/100) |
| Domain ratingLink authority, 0-100 | 36/100 | 73/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Gecko Security | Horizon3.ai |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Next.js, Tailwind CSS | Jquery |
| Analytics | Not detected | Google Tag Manager, Hotjar |
| Open source | Yes | Yes |
Gecko Security vs Horizon3.ai: common questions
Which is better, Gecko Security or Horizon3.ai?
On our 0-100 score Horizon3.ai rates higher (47/100 against 43/100). 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 19 data points above: read the rows that match what you are buying for.
How do Gecko Security and Horizon3.ai compare on the numbers?
Horizon3.ai leads on our overall score (47/100 against 43/100), agent readiness (47/100 against 41/100), domain rating (73/100 against 36/100), funding raised ($610M against $500K).
Read the full Gecko Security review and pricing or the Horizon3.ai review and pricing. You can also browse other Gecko Security alternatives we track.

