Trimbox
- Company typePrivate
- Founded2022
- HeadquartersChicago, United States
- Headcount1–10
- GTM typeB2C
- OfferingSoftware
What Trimbox does
Trimbox is a privately held consumer software company that provides an email management utility in the form of a Chrome browser extension and a mobile application ("Trimbox: Email Cleaner") targeting individual Gmail users who want to declutter their inboxes. Its core functions are identifying mailing lists in an inbox, enabling one-click unsubscription without opening individual messages, and mass-deleting historical emails from a sender. The underlying technology is positioned as privacy-first: all email scanning and processing occur on the user's device, with no email data leaving the endpoint, and the platform has been certified by Google's privacy team.
The product is distributed entirely through self-serve digital channels — the Chrome Web Store, the iOS and Android app stores, and a web application at web.trimbox.io/unlimited — and the company has accumulated roughly 515,687 users who have collectively cleaned approximately 1.76 billion emails, with an average user rating of 4.8 stars. Trimbox LLC is headquartered at 1 East Erie Street, Suite 525, Chicago, Illinois, operates with a 1–10 person team, and is affiliated with Mode Mobile, LLC under common control.
The business model is freemium: basic unsubscribing functionality is free, while a "Trimbox Unlimited" subscription unlocks unlimited email management capabilities, with pricing not publicly disclosed and a 5–7 business day refund window. Go-to-market is purely product-led, relying on app-store discovery, user testimonials, and word-of-mouth rather than paid acquisition or enterprise sales. No funding rounds, revenue figures, or institutional investors are disclosed in the available data.
Trimbox firmographics
Firmographics- Name
- Trimbox
- Legal name
- Trimbox LLC
- Website
- https://trimbox.io
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Ownership category
- akta.pro rank
Where Trimbox is headquartered
LocationHeadquarters
- HQ city
- Chicago
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Trimbox business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Marketing or Sales, Personnel, Operations
Revenue model
- Subscription Service: Trimbox offers a subscription service for unlimited email management capabilities. The subscription includes access to the web app at web.trimbox.io/unlimited. Refund policy available within 5-7 business days.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free tier available for basic functionality |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Trimbox product offering
Product offeringCore offering
Trimbox is a consumer email management tool delivered as a Chrome browser extension and a mobile app ("Trimbox: Email Cleaner"). It scans users' inboxes to identify mailing lists and unwanted emails, allows users to unsubscribe from any sender with a single click without opening the email, and mass-deletes past emails from a sender to reclaim storage space. The service operates on a privacy-first on-device processing model where email data never leaves the user's device.
Product overview
Trimbox is a single unified product consisting of a browser extension (web-based) and a mobile app ("Trimbox: Email Cleaner") that work together to help users clean their inbox. The core offering combines email list identification, 1-click unsubscribe functionality, and mass email deletion capabilities. Both the browser extension and mobile app share the same core features: scanning the inbox for mailing lists, enabling one-click unsubscription without opening emails, and bulk-deleting past emails from senders. The service emphasizes privacy-first design with on-device email processing.
Differentiator
Problem solved
Functional benefit
Products and services
- Trimbox Browser Extension
Quantifiable outcome
- Users have cleaned 1,757,913,311 emails
- +1 more outcomes
Companies that use Trimbox
Customer profileNamed customers8 records
Segments1 record
Ideal customer profiles1 record
Trimbox technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Trimbox partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Mode Mobile, LLCminorAn affiliate company of Trimbox LLC, mentioned in the privacy policy as part of the corporate group structure. Both entities are under common control.
Scale indicators3 records
Recent moves5 records
Expansion highlights4 records
Trimbox competitors and assessment
Company assessmentBroad incumbents
- Superhuman: Superhuman is a premium email client emphasizing speed, AI triage, and inbox productivity; serves a similar Gmail-user audience as Trimbox but at a much higher price point.
Direct peers
- SaneBox: SaneBox is a subscription-based email productivity service that uses AI to filter and prioritize inbox messages, with deep overlap in the inbox-cleaning and email-management category Trimbox serves.
- Clean Email: Clean Email is a consumer email-management app offering inbox cleaning, bulk unsubscribe, and automation rules across Gmail, iCloud, Yahoo, and Outlook — directly comparable to Trimbox's core feature set and target user.
- Leave Me Alone: Leave Me Alone is a consumer SaaS focused on identifying and unsubscribing from unwanted mailing lists and removing emails from data brokers — a direct functional peer to Trimbox's unsubscribe and bulk-delete value proposition.
- Edison Mail: Edison Mail is a consumer email client with built-in unsubscribe, inbox cleanup, and AI-powered assistant features, competing for the same end users as Trimbox.
- Mailstrom: Mailstrom is an email-cleaning tool that enables mass deletion and bulk unsubscribing from senders, closely mirroring Trimbox's mass-delete and unsubscribe capabilities.
Others
- Streak: Streak is a CRM and email-tracking extension for Gmail, comparable to Trimbox as a Gmail-native browser extension but serving sales workflows rather than inbox cleanup.
Emerging players
- Boomerang: Boomerang is a Gmail-focused productivity plugin offering send-later, reminders, and inbox-cleaning features, overlapping with Trimbox in targeting Gmail power users.
- Spark Mail: Spark Mail is a cross-platform email client from Readdle with smart inbox organization and sender management features; competes with Trimbox indirectly via email productivity for individual users.
- Polymail: Polymail is an email productivity tool with tracking, scheduling, and inbox organization features, comparable as an email-management app targeting individual professionals.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Trimbox social profiles
Digital presenceTrimbox financial estimates
Financial estimateRevenue estimate
Valuation estimate
Trimbox leadership team
Management profileNumber of profiles
Profiles1 record
Trimbox funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Trimbox M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Trimbox
What does Trimbox do?
Trimbox is a consumer email management tool delivered as a Chrome browser extension and a mobile app ("Trimbox: Email Cleaner"). It scans users' inboxes to identify mailing lists and unwanted emails, allows users to unsubscribe from any sender with a single click without opening the email, and mass-deletes past emails from a sender to reclaim storage space. The service operates on a privacy-first on-device processing model where email data never leaves the user's device.
Is Trimbox a public or private company?
Trimbox is a private company. It is classified as unknown and is currently operating.
When was Trimbox founded?
Trimbox was founded in 2022. It employs 1 to 10 people.
Where is Trimbox based?
Trimbox is headquartered in Chicago, United States, in the North America region.
How does Trimbox make money?
One revenue line is on record: subscription Service.
Who are Trimbox's main competitors?
Superhuman is listed as a broad incumbent. Direct peers are SaneBox, Clean Email, Leave Me Alone, Edison Mail and Mailstrom. Streak is listed as an others. Emerging players are Boomerang, Spark Mail and Polymail.
Does Trimbox have an API?
No public API is recorded for Trimbox.