What Digital Sun does

Digital Sun (DigitalSun LLC) is a North Carolina-based, privately-held consumer software developer whose commercial activity is concentrated in a single product line: browser extensions for social-media platforms. The company's sole commercial offering is X-Filter, a Chrome browser extension that filters distracting content — reposts, quote posts, replies, and media — from the X.com (formerly Twitter) feed and replaces those elements with customizable placeholders. The product operates on a privacy-first basis, executing all filtering logic client-side and storing seen-post state only in the browser's localStorage, with no server-side data collection or account creation required.

Technically, X-Filter works by traversing the X.com DOM via React Fiber and intercepting network responses through XMLHttpRequest hooks, enabling real-time feed mutation without server cooperation. The extension supports a user-customizable navigation panel and, as of the v1.1.10 release in 2025, exposes experimental usage metrics. Digital Sun monetizes via a one-time purchase model distributed through the Chrome Web Store, targeting individual X.com end-users as a horizontal B2C segment. The company has not disclosed any funding rounds, headcount figures, enterprise customers, partnerships, or leadership changes in the available input, and operates as a bootstrapped LLC with a single-product, single-platform, single-channel footprint.

Name

Digital Sun

Legal name

DigitalSun LLC

Website

https://digitalsun.cc

Company type

Private

Operating status

Operating

Short description

Digital Sun (DigitalSun LLC) is a North Carolina-based software developer whose sole product, X-Filter, is a privacy-first Chrome browser extension that filters distracting content from X.com feeds using client-side processing under a one-time purchase model for individual consumers.

Ownership category

akta.pro rank

Product category

Browser Extension Software

NAICS

Web Search Portals and All Other Information Services (519290), Web Search Portals, Libraries, Archives, and Other Information Services (519)

SIC

Retail-Computer & Computer Software Stores (5734)

akta.pro primary industry

Browser & Web Navigation Utilities (toolbars, new-tab, bookmarks) (BPAMAAAH)

akta.pro secondary industry

Content Curation & Bookmarking/Read-Later Platforms (MPACAKAH)

Keywords

• Browser extensions
• Social media filters
• Privacy software
• Consumer utilities
• Feed customization

Headquarters

HQ city

North Carolina

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Software

Cost components

Technology or R&D, Infrastructure, Marketing or Sales, Operations, Personnel

Revenue model

1. One-Time Software Purchases: DigitalSun operates on a one-time purchase model for all software products. Customers pay a single fee to own the software outright with perpetual usage rights, no activation servers, no subscriptions, and no recurring charges. This model aligns with the company's philosophy of software ownership.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

Digital Sun develops and sells X-Filter, a Chrome browser extension for X.com (formerly Twitter) that filters reposts, quotes, replies, and media from the user's feed and replaces distracting elements with clickable placeholders. The extension runs entirely client-side in the browser, stores all data locally, requires no account or subscription, and is sold via a one-time purchase with perpetual usage rights.

Product overview

Digital Sun offers a single product — X-Filter — a browser extension for X.com that runs entirely client-side. The product filters unwanted content types (reposts, quotes, replies, media) from the X.com feed, replaces distracting elements with on-demand placeholders, tracks seen posts, and provides a customizable navigation panel. The extension also includes an experimental profile metrics and analytics feature. All processing occurs locally in the browser with no external servers, accounts, or subscriptions.

Differentiator

Problem solved

Functional benefit

Products and services

• X-Filter A Chrome browser extension for X.com (formerly Twitter) users that filters reposts, quotes, replies, and media from feeds, replaces distracting images/videos/article cards with clickable placeholders, tracks seen posts with time badges, and provides a customizable drag-and-drop navigation panel. All processing occurs locally in the browser with no external server communication. Sold as a one-time purchase with perpetual usage rights.

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Recent moves3 records

Expansion highlights1 record

Direct peers

• Privacy Badger: Privacy Badger is a browser extension that automatically learns to block invisible trackers and disables non-essential elements based on user behavior. Compares to X-Filter on the privacy-first, in-browser-only filtering axis, though applied more broadly than the X-specific niche.
• OldTweetDeck: OldTweetDeck restores the classic TweetDeck experience for X.com users seeking alternatives to the current UI, with feed customization features. Comparable as a browser-extension/redirect product aimed at X users who want greater control over their feed, addressing the same algorithmic-noise pain points.
• uBlock Origin: uBlock Origin is an open-source browser extension that hides or replaces unwanted page elements and blocks third-party requests. Shares X-Filter's client-side, no-data-collection architecture and the broader positioning of filtering distracting content and trackers in the browser.
• Tweak (Tweak for Twitter/X): Tweak is a browser extension built specifically for X (Twitter) that lets users hide UI elements, filter content types (replies, reposts), and customize the feed experience. It is the closest direct competitor to X-Filter in product category, target user (individual X.com power users), and mechanism (client-side browser extension customization).
• 1Blocker: 1Blocker is a browser-based content blocker with privacy emphasis, allowing users to hide page elements and block trackers across websites. Comparable to X-Filter in the browser-extension, client-side content-filtering category, with shared emphasis on user control and minimal data collection.
• Control Panel for Twitter: Control Panel for Twitter is a browser extension that adds granular controls over what appears in the X feed, including muting replies/quotes and replacing UI elements with placeholders. Overlaps directly with X-Filter on platform (X.com), approach (browser extension hiding content), and user base (privacy- and control-focused individuals).

Broad incumbents

• Ghostery: Ghostery is an established privacy browser extension with broader ad- and tracker-blocking capabilities. Comparable to X-Filter as a client-side browser extension with a privacy-first go-to-market, but operates as a broader incumbency across all websites rather than specializing in X.com feed customization.
• AdBlock: AdBlock is a widely used browser extension that hides ads and customizable page elements on websites. Comparable to X-Filter in the browser-extension, content-hiding category, serving mass-market consumer audiences, though focused on ad removal rather than X.com-specific feed personalization.
• TweetDeck / X Pro: X Pro (formerly TweetDeck) is X's own power-user dashboard, providing column-based feed management and content-filtering capabilities. Comparable as a feed-customization interface for serious X.com users, representing the platform's own first-party solution that competes with browser extensions like X-Filter.

Emerging players

• Social Fixer (for Facebook): Social Fixer is a browser extension that filters and customizes the Facebook feed with similar mechanisms to X-Filter (hiding post types, replacing elements). Relevant as a comparable "social feed sanitization" extension targeting a different platform, illustrating both the playbook DigitalSun could replicate elsewhere and the per-platform niche risk it faces.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Digital Sun