Insights

Growing Market Need With the global surge in email communication involving sensitive attachments, there is a significant demand for enhanced security and control solutions like FileString that prevent intellectual property loss and unauthorized sharing.

SMB Expansion Opportunity Targeting small to midsize enterprises who lack robust security for file sharing presents a compelling opportunity, as FileString offers an easy-to-use, cloud-based security solution tailored for teams needing simple yet secure content management.

Complementary Tech Stack FileString's integration of encryption and activity tracking could be positioned alongside existing cloud file sharing or cybersecurity platforms, creating potential for partnerships or cross-selling to companies seeking comprehensive data protection.

Growth and Funding Potential With current revenue between one and ten million dollars and recent funding of nearly three million dollars, FileString has the financial capacity to scale sales efforts, expand its customer base, and invest in targeted marketing campaigns.

Competitive Positioning While competing with established players like Dropbox and Box, FileString's unique focus on content control and security can appeal to organizations prioritizing intellectual property protection, offering a differentiated value proposition in a crowded market.

FileString Tech Stack

FileString uses 8 technology products and services including jQuery CDN, MySQL, Webpack, and more. Explore FileString's tech stack below.

  • jQuery CDN
    Content Delivery Network
  • MySQL
    Database
  • Webpack
    Development
  • Shopify
    E-commerce
  • Twemoji
    Font Scripts
  • D3.js
    Javascript Graphics
  • Swiper
    Javascript Libraries
  • reCAPTCHA
    Security

Media & News

FileString's Email Address Formats

FileString uses at least 1 format(s):
FileString Email FormatsExamplePercentage
First.Last@filestring.comJohn.Doe@filestring.com
64%
First.Middle@filestring.comJohn.Michael@filestring.com
15%
Last.First@filestring.comDoe.John@filestring.com
14%
First@filestring.comJohn@filestring.com
7%

Frequently Asked Questions

Where is FileString's headquarters located?

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FileString's main headquarters is located at 2801 Mission Street, Suite 246. The company has employees across 2 continents, including AsiaNorth America.

What is FileString's official website and social media links?

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FileString's official website is filestring.com and has social profiles on LinkedInCrunchbase.

What is FileString's NAICS code?

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FileString's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does FileString have currently?

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As of December 2025, FileString has approximately 51 employees across 2 continents, including AsiaNorth America. Key team members include Founder Cto: M. T.Director Of Country Operations: D. N.Core Services Lead: D. P.. Explore FileString's employee directory with LeadIQ.

What industry does FileString belong to?

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FileString operates in the Technology, Information and Internet industry.

What technology does FileString use?

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FileString's tech stack includes jQuery CDNMySQLWebpackShopifyTwemojiD3.jsSwiperreCAPTCHA.

What is FileString's email format?

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FileString's email format typically follows the pattern of First.Last@filestring.com. Find more FileString email formats with LeadIQ.

How much funding has FileString raised to date?

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As of December 2025, FileString has raised $2.8M in funding. The last funding round occurred on Jun 13, 2014 for $2.8M.

When was FileString founded?

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FileString was founded in 2012.

FileString

Technology, Information and InternetCalifornia, United States51-200 Employees

Every year, 12 trillion business emails with attachments are sent, resulting in $1 trillion in Intellectual Property lost. The proliferation of cloud file sharing services has only exacerbated this problem since the average employee uses four distinct file sharing services and doesn’t understand how security works on any of them.

FileString solves this problem by empowering people and businesses to control distribution of their content with an easy-to-use system. With FileString, only authorized recipients can view, forward, and print files; activity by recipients including viewing, printing and downloading is tracked; distributed copies of files can be overwritten with updates; and access to distributed files can be revoked. 

FileString is deployed as an easy-to-use cloud service designed for individuals or teams to use and manage. FileString integrates government-grade encryption into a user-friendly identity-based file-sharing cloud service. Or as we like to say,

“File Sharing… Strings Attached”

Section iconCompany Overview

Headquarters
2801 Mission Street, Suite 246
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2012
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $2.8M

    FileString has raised a total of $2.8M of funding over 1 rounds. Their latest funding round was raised on Jun 13, 2014 in the amount of $2.8M.

  • $1M$10M

    FileString's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $2.8M

    FileString has raised a total of $2.8M of funding over 1 rounds. Their latest funding round was raised on Jun 13, 2014 in the amount of $2.8M.

  • $1M$10M

    FileString's revenue is estimated to be in the range of $1M$10M

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