Intruder vs Tenzai
Intruder vs Tenzai, compared side by side on 21 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: Intruder is on 60/100 and Tenzai on 57/100.
Where each one leads
Intruder
- our overall score: 60/100 against 57/100
- domain rating: 73/100 against 38/100
- headcount: 84 against 60
Tenzai
- agent readiness: 50/100 against 44/100
- funding raised: $115M against $63.0M
At a glance
| Measure | Intruder | Tenzai |
|---|---|---|
| What it is | Attack surface management company. | Tenzai builds AI hackers that autonomously identify, exploit, and remediate vulnerabilities across enterprise software, scaling advanced penetration testing capabilities. |
| Category | Cybersecurity, Attack Surface Management, Vulnerability Management, Penetration Testing | Cybersecurity, Agentic AI, AI Hacker, Penetration Testing |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2015 | 2025 |
| Headquarters | London, United Kingdom | Tel Aviv, Israel |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Intruder | Tenzai |
|---|---|---|
| Employees | 84 | 60 |
| Total funding | $63.0M | $115M |
| Latest round | Series B | Not published |
| Valuation | $1.1B | Not published |
| LinkedIn followers | 5,752 | 6,051 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Intruder | Tenzai |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 57/100 |
| Traction | 58/100 | 58/100 |
| Team | Not published | 70/100 |
| Community | Not published | 8/100 |
| Search visibility | 49/100 | 46/100 |
| Quality | 78/100 | 55/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (44/100) | D (50/100) |
| Domain ratingLink authority, 0-100 | 73/100 | 38/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Intruder | Tenzai |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Webflow |
| Frameworks | Not detected | Bootstrap |
| Analytics | PostHog, Plausible | Google Analytics 4, Google Tag Manager |
| Support stack | Intercom | HubSpot |
| Open source | Yes | No |
Product and pricing
| Measure | Intruder | Tenzai |
|---|---|---|
| Key features | Not published | AI Hackers, Agentic Penetration Testing Platform, Autonomous & Continuous Security |
What users say
| Measure | Intruder | Tenzai |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 1 positive, 1 negative across 2 threads |
“AI Startup Tenzai Raises $75 Million in Seed Round. Tenzai, an AI hacking agent startup, has raised $75 million in its seed round. The company was founded less than six months ago and has already gained significant investor interest.”r/scaletogether
Intruder vs Tenzai: common questions
Which is better, Intruder or Tenzai?
On our 0-100 score Intruder rates higher (60/100 against 57/100). 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 21 data points above: read the rows that match what you are buying for.
How do Intruder and Tenzai compare on the numbers?
Intruder leads on our overall score (60/100 against 57/100), domain rating (73/100 against 38/100), headcount (84 against 60). Tenzai leads on agent readiness (50/100 against 44/100), funding raised ($115M against $63.0M).
What do real users say about Intruder and Tenzai?
Tenzai: 1 positive and 1 negative mentions across 2 Reddit threads we track, mostly in r/scaletogether.
Read the full Intruder review and pricing or the Tenzai review and pricing. You can also browse other Intruder alternatives we track.