Tempmail

What Tempmail does

TempMailTo operates a free, no-registration disposable temporary email service accessible globally at tempmailto.com. The platform generates throwaway email addresses that auto-expire (with duration options from 10 minutes to 24 hours or custom windows), allowing users to receive verification messages and attachments without exposing personal inboxes to spam, phishing, or data breaches. Its primary users are developers and QA engineers performing automated signup and verification tests, online shoppers avoiding marketing lists, social media and gaming users creating secondary accounts, privacy-conscious individuals, students and educators using .EDU-domain addresses, and travelers needing one-time emails for portals and bookings.

The underlying technology combines SMTP mail infrastructure with WebSocket-based real-time inbox updates, dynamic domain rotation to bypass anti-temp-mail filters, and server-side email purging after expiration. The product portfolio spans a web platform, Android and iOS apps, Chrome and Firefox browser extensions, and a REST API supporting bulk inbox generation for automated testing workflows. The site is localized in six languages and supported by a content-driven blog covering privacy, security, and use-case tutorials, plus active social channels on Facebook, X, Instagram, YouTube, and Telegram.

The business model is freemium with multiple monetization layers. The free tier with standard domains is the primary acquisition surface. Premium domains, ad-free access, the Temp Mail Pro tier with custom domain configuration and persistent inboxes, and paid API plans for high-frequency testing environments represent the recurring-revenue streams. The company is privately held, bootstrapped, and founder-led with no disclosed venture capital, acquisitions, or external funding.

Name

Tempmail

Legal name

TempMailTo

Website

https://tempmailto.com

Company type

Private

Operating status

Operating

Short description

TempMailTo provides free disposable temporary email addresses with no registration, serving developers and QA engineers, online shoppers, social media users, and privacy-conscious individuals globally via web, mobile, and API.

Ownership category

akta.pro rank

Product category

Temporary Email Services

NAICS

Private Mail Centers (561431)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Email Authentication & Domain Protection (DMARC/SPF/DKIM) (HDADAKAC)

Keywords

• Disposable email service
• Temporary email generator
• Burner email addresses
• Email privacy protection
• QA email testing API

GTM type

B2C

Offering type

Software

Cost components

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

Revenue model

1. Freemium Basic Service: Free temporary email generation with standard domains available to all users without registration. Core revenue driver for user acquisition and brand awareness.
2. Premium Domains: Exclusive domain options available after sign-up for improved deliverability and acceptance on stricter registration forms
3. API Access - Premium Plans: Paid developer tiers with higher request limits for automated testing environments, CRM integration testing, and QA workflows
4. Temp Mail Pro - Custom Domains: Premium tier allowing users to configure their own custom domains for professional staging environments

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

TempMailTo provides free, instant, no-registration disposable email addresses through a web platform, mobile apps for Android and iOS, browser extensions for Chrome and Firefox, and a REST API for developers. Users can choose duration options from 10 minutes to 24 hours or extended periods, with premium subscription tiers unlocking exclusive domains, ad-free use, custom domain configuration, and higher API request limits for automated testing workflows.

Product overview

Temp Mail To is a unified disposable email platform offering instant temporary email addresses at no cost with optional premium features. The core service provides a web-based temporary inbox accessible via browser with features including QR code access, email history, and custom username/domain selection. The product portfolio includes browser extensions for Chrome and Firefox, native mobile apps for iOS and Android, and a REST API for developer integration. Duration options range from 10-minute inboxes to 24-hour extended inboxes, with specialized .EDU domains for academic use. Premium tiers (Temp Mail Pro) add custom domain support, persistent inboxes, and ad-free experiences. Additional tools include a Fake Email Generator, Disposable Email Checker, and live Temporary Inbox with WebSocket-based real-time updates.

Differentiator

Problem solved

Functional benefit

Products and services

• Temp Mail To Web Service The core web platform that issues disposable email addresses, receives inbound messages in a real-time inbox, and supports custom username and domain selection. Built for consumers who want to sign up for websites, trials, newsletters, and Wi-Fi portals without exposing their personal inbox.
• Temp Mail API Developer-facing REST API that programmatically creates temporary inboxes and retrieves incoming messages, with a free tier for development and paid premium plans for production QA and DevOps workflows.
• Temp Mail Browser Extension Chrome and Firefox extension that generates a new disposable email address with one click from the browser toolbar, useful for inline signup forms on any webpage.
• Temp Mail for Android Official Android application that lets mobile users generate temporary email addresses and view verification messages when registering accounts away from a desktop browser.
• Temp Mail for iOS Official iOS application for iPhone and iPad that generates disposable email addresses and manages temporary inboxes on Apple mobile devices.
• Fake Email Generator Web-based utility for creating fake, throwaway email addresses on demand to use in signup forms when users want to avoid handing over a real identity.
• Disposable Email Checker Free developer utility that performs MX record lookups to identify whether a domain belongs to a temporary, burner, or disposable mail service, supporting signup validation and fraud prevention workflows.

Quantifiable outcome

• 5M+ emails generated
• +4 more outcomes

Named customers4 records

Segments6 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Scale indicators4 records

Expansion highlights6 records

Direct peers

• Maildrop: Free disposable email service with throwaway inboxes and a Disposable Email Checker utility. Overlaps with TempMailTo on both the inbox product and the domain-validation tool.
• EmailOnDeck: Disposable email provider focused on quick verification use cases with a similar two-step inbox flow. Comparable product surface and target audience of privacy-conscious signups.
• 10MinuteMail: Pioneer in short-duration disposable email with a 10-minute default inbox. Directly comparable to TempMailTo's 10-minute offering and serves the same privacy-focused signup use case.
• SimpleLogin (Proton): Email aliasing service acquired by Proton that creates per-site addresses forwarding to a real inbox. Direct functional overlap with TempMailTo's disposable-email use case for signups and privacy.
• YOPmail: Established disposable inbox provider offering persistent public inboxes for repeated use. Comparable to TempMailTo's extended-duration and custom-prefix inbox features.
• Temp-Mail.org: One of the most-trafficked disposable email services globally, offering instant inboxes, multiple domain options, and mobile apps. Highly comparable multi-channel distribution and product positioning.
• Guerrilla Mail: Long-running disposable email service offering temporary inboxes with attachment support and self-destructing messages. Closely comparable feature set to TempMailTo's web inbox and attachment handling.

Broad incumbents

• Proton Mail: Privacy-focused email provider with end-to-end encryption and aliasing via SimpleLogin. Operates in the same privacy-email category with a much broader product portfolio including VPN and storage.
• Firefox Relay (Mozilla): Mozilla's email aliasing service that generates masked forwarding addresses to protect primary inboxes. Comparable privacy-email value proposition backed by a much larger organization and brand.
• Apple Hide My Email: Apple's iCloud+ feature generating unique, forwarding random email addresses for app and web signups. A platform-bundled alternative to disposable-email services that competes for the same use case among Apple users.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/tempmailto1
• YouTubeyoutube.com/@tempmailto1
• Facebookfacebook.com/tempmailto1
• Instagraminstagram.com/tempmailto1

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 Tempmail