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Source Defense
Uses a first-of-its-kind, real-time sandbox isolation technology to provide a unique client-side website security solution focused on preventing malicious activity originating from website supply…
About Source Defense
Source Defense is a cybersecurity company that specializes in client-side security for websites. The company provides a real-time solution to detect, protect, and prevent threats that originate from JavaScript, a common component in web development. These threats include client-side injected malware, which can lead to data breaches and other security incidents. By focusing on the client-side, Source Defense addresses a critical vulnerability area that is often overlooked by traditional security measures.
The company's services are targeted towards a range of industries that handle sensitive customer data and have a significant online presence. These include the financial services, online retail, healthcare, travel, and media sectors. The business model is likely based on a subscription service for its cloud-based web application security platform, providing ongoing protection and updates to its clients.
Source Defense has demonstrated significant growth and investor confidence, having raised $47.5 million in funding over four rounds. The company was founded in 2014 and has established itself as a key player in the web application security market.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2014
- Headquarters
- Beersheba, Israel
- Employees
- 49
- Open positions
- None listed
- Dealroom signal
- 77.1/100
- Industry
- Security
- Sub-industry
- Data protection, Device security & Antivirus
- Sector
- Defence, SaaS, Monitoring, Sourcing, User Behavior, Website Security, Core AI, Automated Process
- Technology
- Artificial Intelligence
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES BOther financing | Apr 2022 | $27M | $108M | Global Brain Corporation · Jerusalem Venture Partners · Capital One Ventures · AllegisCyber Capital | ↗ |
| SERIES AOther financing | May 2020 | $11M | $42M | Jerusalem Venture Partners · Capital One · Connecticut Innovations · AllegisCyber Capital | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Source Defense is 4.5K monthly website visits, up 9.8% over the last three months. Source Defense's team grew 6.5% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A8 investors entered at this stage
Jerusalem Venture Partners
Connecticut Innovations
AllegisCyber Capital
Capital One
Global Brain Corporation
Springtide Ventures
Capital One Ventures
NightDragon
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Source Defense on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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