J
Jscrambler
Cybersecurity · San Francisco, United States · Founded 2014
Offers JavaScript protection and webpage monitoring technology MoreLess
Jscrambler specializes in providing advanced security solutions for web and mobile applications, focusing on preventing Magecart attacks and ensuring compliance with data protection regulations. The company serves a diverse clientele, including Fortune 500 companies, top banks, and leading OTT providers, operating primarily in the cybersecurity market. Jscrambler's business model revolves around offering a holistic suite of tools that detect and control malicious client-side behavior in real-time. By providing a complete inventory, live detection feed, and an explorer for security alerts, Jscrambler enables businesses to maintain a comprehensive view of their security posture. The company generates revenue through its subscription-based services, which include customizable permission levels to block malicious scripts and suspicious network events. Jscrambler's partnerships with industry leaders like Verimatrix and Intertrust further enhance its market presence and credibility. Key offerings include Code Integrity and behavior-based solutions that protect against web skimming attacks, making Jscrambler a critical ally for businesses aiming to safeguard their digital assets. Keywords: Magecart, cybersecurity, compliance, web security, mobile security, data protection, Fortune 500, real-time detection, Code Integrity, partnerships.
Company overview
Jscrambler company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2014
- Headquarters
- San Francisco, United States
- Employees
- 89
- Open positions
- 3
- Dealroom signal
- 72.9
Valuation & funding
Jscrambler funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| GROWTH EQUITY VC✓Equity / VC | Feb 2025 | $5.2M | — | Iberis Capital | ↗ |
| SERIES A✓Equity / VC | Sep 2021 | $15M | $60M | Portugal Ventures · Tikehau Ace Capital | ↗ |
| SEED✓Equity / VC | Mar 2018 | $2.3M | $9.2M | Portugal Ventures · Bright Pixel Capital | ↗ |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 89 |
| 2025 | 86 |
| 2024 | 89 |
| 2023 | 100 |
| 2022 | 83 |
| 2021 | 64 |
| 2020 | 43 |
Growth signals
Jscrambler website traffic
Latest recorded traffic for Jscrambler is 70K monthly website visits, up 16.7% over the last three months. Jscrambler's team grew 3.5% over the past year.
Hiring
Open positions at Jscrambler
Current openings linked to this company in Dealroom.
Comparisons
Jscrambler compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
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ReblazeProvides a cloud based web security and acceleration platform |
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FireBladeCloud based website security solutions for monitoring website traffic |
Tel Aviv-Yafo, Israel | Acquired | |||
HazyGenerative AI for safe, secure enterprise data. |
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SquadMulti-channel development, mobility (responsive and adaptive design) and multi-devices (BYOD) |
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Talent graph
Jscrambler's talent
Source: Dealroom Talent Intelligence.
Investors
6 investors on Jscrambler's cap table
Sourced from Dealroom's funding and investor records.






Global footprint
Where Jscrambler has talent and traffic
team presence
In the news
Latest news about Jscrambler
Recent press, funding announcements, and product moves mentioning Jscrambler — open to read from the original sources.
Market sentiment
What the market is saying about Jscrambler
An AI-synthesized read of the highest-engagement posts about Jscrambler on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
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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