Rezilion vs Stream Security
Rezilion vs Stream Security, 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: Rezilion is on 54/100 and Stream Security on 65/100.
Where each one leads
Rezilion
- agent readiness: 46/100 against 41/100
- headcount: 150 against 64
- headcount growth: +40.7% against -27.1%
Stream Security
- our overall score: 65/100 against 54/100
- domain rating: 58/100 against 32/100
- funding raised: $60.0M against $38.0M
- LinkedIn following: 14,380 against 4,739
At a glance
| Measure | Rezilion | Stream Security |
|---|---|---|
| What it is | Automates software security to eliminate vulnerabilities and accelerate development. | Automates security vulnerability detection and remediation with immediate root cause analysis using a live system model. |
| Category | Enterprise, Cybersecurity, DevSecOps, Threat Detection | Enterprise, Cybersecurity, Threat Detection, Endpoint Security |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2018 | 2020 |
| Headquarters | Tel Aviv, Israel | Tel Aviv, Israel |
| Status | Inactive | Active |
Size, funding and growth
| Measure | Rezilion | Stream Security |
|---|---|---|
| Employees | 150 | 64 |
| Headcount growthLast 12 months | +40.7% | -27.1% |
| Total funding | $38.0M | $60.0M |
| Latest round | Series A | Series B |
| LinkedIn followers | 4,739 | 14,380 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Rezilion | Stream Security |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 54/100 | 65/100 |
| Traction | 54/100 | 57/100 |
| Team | 70/100 | 90/100 |
| Search visibility | 31/100 | 36/100 |
| Quality | Not published | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (46/100) | D (41/100) |
| Domain ratingLink authority, 0-100 | 32/100 | 58/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Rezilion | Stream Security |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | WordPress | Webflow |
| Frameworks | Jquery | Not detected |
| Analytics | Google Analytics 4 | Google Tag Manager, Facebook Pixel |
| Support stack | Not detected | HubSpot |
Rezilion vs Stream Security: common questions
Which is better, Rezilion or Stream Security?
On our 0-100 score Stream Security rates higher (65/100 against 54/100). 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 Rezilion and Stream Security compare on the numbers?
Rezilion leads on agent readiness (46/100 against 41/100), headcount (150 against 64), headcount growth (+40.7% against -27.1%). Stream Security leads on our overall score (65/100 against 54/100), domain rating (58/100 against 32/100), funding raised ($60.0M against $38.0M), LinkedIn following (14,380 against 4,739).
Read the full Rezilion review and pricing or the Stream Security review and pricing. You can also browse other Rezilion alternatives we track.