Logo
Company Profile

Webarx OÜ

EIC Accelerator's Role in Funding Webarx OÜ's Cybersecurity Innovations

EstoniaEIC Accelerator2021

Table of Contents

  1. The EIC Accelerator Project
  2. The Funding Rounds
  3. The Press Releases
  4. The Technology Advancements
  5. The Partnerships and Customers
  6. The Hiring and Company Growth
  7. The Media Features and Publications

1 The EIC Accelerator Project

Overview of the EIC Accelerator Program

The EIC Accelerator is a flagship initiative under the European Innovation Council (EIC) designed to support small and medium-sized enterprises (SMEs), particularly those engaged in deep-tech innovation. The program aims to facilitate the scaling of high-potential startups and SMEs by providing them with substantial funding, strategic business support, and access to a network of investors and partners. The EIC Accelerator is particularly focused on fostering innovations that address societal challenges and contribute to the European Union's goals of sustainability, digitalization, and competitiveness.

Funding Structure

The EIC Accelerator offers a unique funding mechanism that comprises both grant and equity components.

1. Grant: The program provides a grant of up to €2.5 million, which is designed to cover a significant portion of the development costs associated with innovative projects. This funding can be utilized for various activities, including research and development, prototyping, and initial market entry efforts.
2. Equity: In addition to grants, the EIC Accelerator can offer equity investments to support further scaling efforts. The equity funding is structured as a convertible loan and can amount to up to €15 million until 2024. Starting in 2025, this maximum will be reduced to €10 million. This component is particularly crucial for startups as it enables them to secure needed capital without immediately relinquishing significant ownership stakes, thereby allowing for greater control as they grow.

Purpose in the European DeepTech Ecosystem

The EIC Accelerator plays a vital role in the European deep-tech ecosystem by addressing critical funding gaps that many innovative companies face. By providing both grant and equity funding, the program lowers the financial barriers to entry for startups and encourages them to pursue groundbreaking technologies. This dual funding approach not only incentivizes innovation but also fosters collaboration between public and private sectors, ultimately leading to the commercialization of disruptive technologies.

The EIC Accelerator also enhances the visibility of selected companies, making them more attractive to private investors. The program's endorsement can serve as a stamp of credibility, often leading to increased interest from venture capitalists and other funding sources, which is essential for scaling operations and achieving market penetration.

Case Study: Webarx OÜ and the PROWEB Project

Company Overview: Webarx OÜ is an Estonian company recognized for its innovative approach to web application security. The company specializes in protecting modern open-source web applications, which are increasingly vulnerable to cyber threats.

Project Acronym: PROWEB

Project Description: The PROWEB project aims to develop advanced security solutions tailored specifically for modern open-source web applications. The initiative focuses on creating a robust protection framework that addresses the unique vulnerabilities associated with open-source software, ensuring that these applications can operate securely in an increasingly complex cyber landscape.

Technology Basics and Background: Open-source web applications have become the backbone of many online services due to their flexibility, cost-effectiveness, and community-driven development. However, this openness also exposes them to significant security risks, including malware, data breaches, and unauthorized access.

The PROWEB project leverages cutting-edge technologies, such as machine learning and artificial intelligence, to identify and mitigate potential security threats in real-time. By integrating these advanced technologies, Webarx aims to create a comprehensive security platform that not only analyzes code for vulnerabilities but also provides actionable insights to developers, enabling them to strengthen security measures proactively.

Webarx's approach is based on a deep understanding of the evolving landscape of cyber threats, emphasizing the need for continuous monitoring and adaptive security measures. The company's solution is designed to be scalable and user-friendly, making it accessible to organizations of all sizes that rely on open-source technologies.

Conclusion

The EIC Accelerator program serves as a crucial pillar supporting deep-tech innovation in Europe. Through its substantial funding opportunities and strategic support, it enables companies like Webarx OÜ to undertake ambitious projects such as PROWEB. By addressing the specific challenges faced by modern open-source web applications, this initiative not only enhances the cybersecurity landscape but also contributes to the overall resilience and competitiveness of the European digital economy.

2 The Funding Rounds

Webarx OÜ

Company Overview Webarx OÜ is an Estonian company known for developing a threat intelligence-based application security platform. This platform is designed to protect commercial websites built on content management systems (CMS) from mass hacking and other security threats.

Funding and Investor Information There is limited specific information available about Webarx OÜ's funding rounds or investor details, especially in relation to the EIC Accelerator funding. However, it is noted that the company provides security solutions for websites, which aligns with the broader scope of cybersecurity startups receiving funding in Estonia.

EIC Accelerator Funding Context The European Innovation Council (EIC) offers funding through its Accelerator program, which provides grants and equity investments to innovative startups and small businesses. While Patchstack, another Estonian company, has been mentioned in the context of receiving funding for open-source cybersecurity solutions, specific details about Webarx OÜ's participation in or receipt of EIC funding are not readily available.

Timing and Submission The date provided for submitting a Step 2 proposal for EIC funding is October 6, 2021. However, there is no direct confirmation that Webarx OÜ received funding from this specific program at that time.

Patchstack Example For context, Patchstack, an Estonian cybersecurity company, recently raised $5 million in a Series A funding round. This round was led by Karma Ventures, with participation from G+D Ventures and Emilia Capital. Patchstack's focus is on enhancing WordPress security and automating open-source software protection.

Conclusion

While specific funding details for Webarx OÜ are not available, the company is involved in application security, a critical area for startups and businesses. More information about funding rounds or investor details would require further updates or press releases from Webarx OÜ.

Sources: - Webarx company information, funding & investors

3 The Press Releases

Patchstack (formerly WebARX): Post-EIC Accelerator Growth and Strategic Developments

Following its rebranding from WebARX to Patchstack in March 2021, the Estonian cybersecurity firm focused on addressing third-party code vulnerabilities, particularly in WordPress ecosystems. While no direct press releases or blog posts explicitly mention EIC Accelerator funding, the company’s post-2021 trajectory aligns with growth patterns typical of grant recipients:

Partnerships and Hosting Integrations

Patchstack positions itself as a “CrowdStrike for websites”, emphasizing partnerships with managed hosting providers to scale vulnerability mitigation. Their platform reportedly prevents over 56,000 vulnerabilities across client installations through lightweight, automated vPatches.

Technology Advancements

  • vPatches: Conflict-free virtual patches for 10,000+ vulnerabilities, deployed without code changes or downtime.
  • Red Team Initiative: A gamified bug-hunting community of over 1,000 researchers providing real-time protection against plugin vulnerabilities.
  • CRA Compliance: Proactively assisting 500+ WordPress plugins in meeting EU Cyber Resilience Act requirements ahead of its Q4 2024 enforcement.

Team and Operational Metrics

Registered in Estonia as Patchstack OÜ (14331217), the company reported an average salary of €5,840 per employee and projected earnings per employee at €40,779 by 2025. Its hybrid operational model spans London (HQ) and Pärnu offices.

Sources Consulted

4 The Technology Advancements

WebARX OÜ (now Patchstack): Post-EIC Accelerator Funding Development WebARX OÜ, an Estonian cybersecurity company now operating under the rebranded name Patchstack, has undergone significant technological and strategic advancements since its EIC Accelerator funding cut-off date in October 2021. While direct references to EIC funding outcomes are absent from publicly available records, the following developments align with typical post-funding scaling efforts:

Technology Improvements & New Features

  • Rebranding to Patchstack: The company shifted focus to third-party code security, combining WebARX’s SaaS platform with ThreatPress’s vulnerability database and Plugbounty’s crowdsourced security research.
  • Enhanced Vulnerability Management: Integration of ThreatPress (acquired in early 2021) provided one of the most detailed WordPress vulnerability databases, enabling real-time threat detection and automated virtual patching.
  • Open-Source Initiatives: Launched Plugbounty.com for crowdsourced plugin vulnerability reporting and audits, fostering community-driven security improvements.

Market Demonstration & Customer Engagement

  • Managed Security Services: Patchstack actively deploys endpoint firewalls that auto-update against emerging threats, particularly for PHP-based CMS platforms like WordPress.
  • Client Base Expansion: Trustpilot reviews highlight adoption by web developers and agencies managing multiple sites, though specific post-2021 client metrics remain undisclosed.

Intellectual Property & Publications

No new patents or whitepapers are explicitly cited in public records. However:
  • Open-Source Contributions: Released tools like WPBullet and Plugbounty reflect technical innovation but prioritize community accessibility over proprietary claims.

  • Analysis Constraints

    Publicly available data does not directly link these advancements to EIC Accelerator funding utilization. However, the timing of strategic acquisitions (ThreatPress) and service expansions post-rebranding suggests alignment with growth-oriented objectives typical of accelerator-backed companies.

    Sources Used:

    5 The Partnerships and Customers

    Webarx OÜ (Now Patchstack) and Its Partnerships

    Webarx OÜ, now known as Patchstack, is a cybersecurity company based in Estonia. After receiving EIC Accelerator funding in October 2021, Patchstack continued to evolve its offerings, focusing on third-party code security, particularly in the WordPress ecosystem.

    Partnerships and Customers

    Patchstack, formerly Webarx, has been involved in several partnerships and collaborations. One notable partnership was the acquisition of ThreatPress, which significantly expanded Patchstack's capabilities in WordPress vulnerability management and security services. However, specific customer or partner names are not publicly detailed in the available information.

    New Partners and Customers

    There is no specific information available about new partners or customers Patchstack has acquired since the rebranding. However, the company's strategic focus on enhancing its security offerings suggests ongoing efforts to engage with clients and partners in the web security sector.

    Nature of New Relationships

    Patchstack's relationships, such as the acquisition of ThreatPress, are aimed at enhancing its expertise in WordPress security and vulnerability management. These partnerships help Patchstack strengthen its position in the market by offering comprehensive security solutions.

    Market Positioning

    The rebranding and strategic acquisitions position Patchstack as a specialized player in web security, particularly in addressing third-party code vulnerabilities. This focus helps Patchstack differentiate itself in a crowded cybersecurity market.

    Technology Advancements and Scaling

    Patchstack's partnerships and acquisitions are crucial for technology advancements, as they enable the company to leverage new resources and expertise. For example, integrating ThreatPress's WordPress vulnerability database enhances Patchstack's capabilities in identifying and mitigating security threats. This position allows Patchstack to scale its services more effectively, catering to a broader range of clients seeking robust web security solutions.

    Sources:

    6 The Hiring and Company Growth

    Webarx OÜ, now operating under the brand Patchstack, is an Estonian company specializing in website security solutions with a focus on WordPress plugin and theme vulnerability management. The company received EIC Accelerator funding after submitting its Step 2 proposal on October 6, 2021.

    Team Growth and Current Headcount

    While exact current headcount figures for Webarx OÜ/Patchstack are not publicly disclosed in the available materials, historical data indicates that around early 2021 when rebranding to Patchstack occurred, the company had grown to serve approximately 3,000 users since its inception in 2018. The growth trajectory included expanding services through acquisitions (such as ThreatPress) and combining various offerings like their PlugBounty platform into one cohesive brand.

    Patchstack’s website and public profiles do not list detailed current team size or headcount. However, given their expansion activities post-2021—rebranding plus acquisition integration—it is reasonable to infer significant team growth likely occurred since receiving EIC funding.

    Hiring Status

    There is no explicit information from recent sources confirming whether Patchstack/Webarx is currently hiring or specific job openings. However, considering industry trends towards technology-driven recruitment strategies and companies embracing active social media presence for talent acquisition—as seen generally from recruitment statistics in similar tech sectors—it would be typical for a scaling SaaS cybersecurity firm like Patchstack to be actively recruiting specialized roles, though direct confirmation is unavailable here.

    Key Positions Recently Hired & Management Changes

    No public announcement or data reveals specific key positions recently hired by Webarx OÜ / Patchstack or any major changes within their management or founding team after their EIC grant win date. Oliver Sild remains referenced as founder and CEO circa early 2021 during the rebranding phase.

    Impact of Team Growth on Company Future

    The strategic moves around rebranding to Patchstack combined with expanding product lines (security platform plus bug bounty programs) suggest that new hires—though unspecified—likely enhance capabilities in:

    • Security research and vulnerability intelligence
    • Software development focused on WordPress ecosystems
    • Customer support for B2B clients managing multiple websites
    • Community engagement driven by open-source contributions

    These areas are critical for scaling operations globally while maintaining real-time threat detection and mitigation services that define their market value proposition. Stronger teams enable better product innovation pace, customer success management at scale, and wider ecosystem influence through platforms like PlugBounty.


    Summary Table

    AspectInformation
    Current known headcountNot publicly disclosed; historically ~3k users served
    Team sizeNot specified post-EIC; inferred growth due to expansion
    Currently hiringNo explicit info; typical industry trend suggests likely
    Key recent hiresNo data available
    Management/founding changesNo known major changes; Oliver Sild remains CEO
    Impact of new membersEnhance security R&D, development & customer support

    Sources

    7 The Media Features and Publications

    WebARX OÜ, an Estonian company and winner of the EIC Accelerator funding in October 2021, is recognized primarily for its comprehensive website security platform protecting websites from vulnerabilities, especially those related to third-party components like plugins and themes. The company operates under the brand Patchstack as well.

    Media Features and Publications

    • WebARX has been featured by notable cybersecurity media such as The Hacker News, which praised it as a "defensive core for your website," highlighting its advanced protection capabilities against plugin vulnerabilities that constitute a significant portion of WordPress ecosystem risks. The article emphasized WebARX’s managed firewall service that applies virtual patches automatically to prevent exploitation of common vulnerabilities.
    • SaaS Adviser and SaaSworthy profiles present WebARX as an effective web application firewall (WAF) with features including malware prevention, traffic blocking, 24/7 monitoring, and virtual patching. Reviews on these platforms underscore its value for digital agencies managing multiple sites.
    • Product Hunt lists WebARX with user reviews noting its ease of setup and effectiveness in mitigating cyber threats such as COVID-19 themed phishing campaigns. It also highlights ongoing updates by the team to keep pace with emerging threats.

    Podcast Appearances or Interviews

    There are no explicit records found regarding podcasts or interviews featuring the WebARX team. However, customer feedback on platforms like AppSumo includes some direct communication impressions involving Oliver Sild (CEO), indicating he personally engages with users via support channels.

    Conferences, Fairs Participation & Presentations

    No detailed public information was located about specific conferences or trade fairs attended by WebARX OÜ or Patchstack representatives. This absence suggests either low-profile participation or limited media coverage around such events.

    Involvement in Events

    While direct event involvement is not documented publicly through media archives or press releases available online:

    • The company actively contributes to open-source security efforts; notably planning to release an open-source plugin bug bounty platform called Plugbounty.com aimed at improving WordPress plugin security—a community-oriented initiative showing active engagement beyond product development.
    • Patchstack maintains a gamified bug hunting community offering financial bounties up to $14.4K for responsible vulnerability disclosures from researchers worldwide — demonstrating their role in fostering cybersecurity awareness events within their ecosystem.

    Summary Table: Key Public Engagements of WebARX OÜ / Patchstack

    AspectDetails
    Media FeaturesFeatured on The Hacker News; reviewed by SaaS Adviser & SaaSworthy; Product Hunt presence
    Publications ContentFocus on advanced web app security against plugin vulnerabilities; managed WAF benefits
    Podcasts/InterviewsNo publicly found podcasts/interviews; CEO known for responsive user support
    Conference/Fair ParticipationNo explicit event attendance records
    Event InvolvementOpen-source bug bounty platform launch upcoming; active bug bounty program supporting community

    WebARX OÜ continues positioning itself strongly within website security innovation through both commercial products under the Patchstack name and contributions toward safer open-source ecosystems.


    Sources: - WebARX Pricing & Reviews - SaaS Adviser

    Do you need EIC Accelerator support?

    Here is a list of the key service options for the EIC Accelerator:

    Full Writing Service

    All proposal sections are written by Stephan Segler, PhD.

    Advisory Service

    You write in-house but receive 1-on-1 support, templates, instructions, and reviews of all documents.

    AI Writer & Training

    A high-quality AI writer for EIC Accelerator Step 1 and a comprehensive Training program for Steps 1 and 2 including all templates and instructions.

    EIC Accelerator Winner - 2021