Dazz vs Source Defense
Dazz vs Source Defense, 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: Dazz is on 69/100 and Source Defense on 61/100.
Where each one leads
Dazz
- our overall score: 69/100 against 61/100
- agent readiness: 45/100 against 39/100
- domain rating: 84/100 against 51/100
- headcount growth: +13.7% against -1.1%
- funding raised: $125M against $47.5M
- LinkedIn following: 16,482 against 2,435
Source Defense
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Dazz | Source Defense |
|---|---|---|
| What it is | Automated remediation for security and development teams, fixing code flaws with one-click fixes. | Source Defense protects websites from client-side supply chain attacks by isolating third-party scripts in real-time. |
| Category | Enterprise, Cybersecurity, Development, Vulnerability | Enterprise, Cybersecurity, Client-Side Security, Web Security |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2020 | 2016 |
| Headquarters | San Francisco, United States | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Dazz | Source Defense |
|---|---|---|
| Employees | 52 | 50 |
| Headcount growthLast 12 months | +13.7% | -1.1% |
| Total funding | $125M | $47.5M |
| Latest round | Series B | Series B |
| Valuation | $380M | Not published |
| LinkedIn followers | 16,482 | 2,435 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Dazz | Source Defense |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 69/100 | 61/100 |
| Traction | 57/100 | 55/100 |
| Team | 70/100 | 60/100 |
| Search visibility | 46/100 | 37/100 |
| Quality | 78/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (45/100) | F (39/100) |
| Domain ratingLink authority, 0-100 | 84/100 | 51/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Dazz | Source Defense |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Next.js, Tailwind CSS | Jquery, Bootstrap |
| Analytics | Not detected | Google Tag Manager |
| Support stack | Not detected | HubSpot |
Dazz vs Source Defense: common questions
Which is better, Dazz or Source Defense?
On our 0-100 score Dazz rates higher (69/100 against 61/100). 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 Dazz and Source Defense compare on the numbers?
Dazz leads on our overall score (69/100 against 61/100), agent readiness (45/100 against 39/100), domain rating (84/100 against 51/100), headcount growth (+13.7% against -1.1%), funding raised ($125M against $47.5M), LinkedIn following (16,482 against 2,435).
Read the full Dazz review and pricing or the Source Defense review and pricing. You can also browse other Dazz alternatives we track.