--- title: FreeCustom.Email Reviews meta\_title: 'FreeCustom.Email Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 13 reviews by the users' company size, role or industry to find out how FreeCustom.Email works for a business like yours. aggregate\_rating: rating\_value: 4.6 review\_count: 13 scale: '5' date\_modified: '2026-08-11' parent\_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # FreeCustom.Email Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by FreeCustom.Email but has limited features. Are you part of the FreeCustom.Email team? [Upgrade your plan](https://my.g2.com/freecustom-email/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! FreeCustom.Email is an API-first email testing platform built for developers and QA teams to automate signup, OTP, and authentication workflows. It enables teams to create inboxes programmatically, receive emails in real time, and extract verification codes or links through a simple API—making end-to-end testing of auth flows reliable and CI-friendly. Unlike traditional disposable email services, FreeCustom.Email is designed specifically for email testing and automation, with built-in OTP extraction, real-time event handling, and seamless integration into modern test pipelines. Key Features - Programmatic inbox creation Create isolated inboxes for each test run using a REST API - OTP and verification link extraction Retrieve one-time passwords and links directly without manual parsing - Real-time email detection WebSocket-based system eliminates polling and reduces flaky tests - CI/CD ready Integrates with Playwright, Cypress, and automated pipelines - Developer-first tooling SDKs for Node.js and Python, CLI support, and API playground - Custom domains and scalable infrastructure Supports both individual developers and high-volume testing environments Common Use Cases - Testing signup and email verification flows - Automating OTP and multi-factor authentication (MFA) - Validating password reset emails - Testing magic link login systems - End-to-end email testing in CI/CD pipelines Why FreeCustom.Email FreeCustom.Email focuses on reliability and automation, helping teams eliminate flaky email-based tests and build deterministic authentication workflows. With a lightweight API, real-time infrastructure, and built-in OTP intelligence, it provides a fast and developer-friendly alternative to tools like Mailosaur and MailSlurp. * * * Seller [DishIs Technologies](https://www.g2.com/sellers/dishis-technologies) Discussions [FreeCustom.Email Community](https://www.g2.com/products/freecustom-email/discuss) Languages Supported English, French, Indonesian, Dutch, Portuguese, Russian, Spanish Overview by Dishant Singh (AI Developer | Founder @ DishIs Technologies) Show More ## Pricing Pricing provided by FreeCustom.Email. ### Free Free Per Month ### Pro Free Trial Per Month [ View More Pricing Information ](https://www.g2.com/products/freecustom-email/pricing) ## Top-Rated Alternatives [ ![Neo](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Neo") Neo 4.6/5(146) ](https://www.g2.com/products/neo-email/reviews) [ ![Vend Email](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vend Email") Vend Email 4.8/5(75) ](https://www.g2.com/products/vend-email/reviews) [ ![Outlook Drag & Drop to Browser](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Outlook Drag & Drop to Browser") Outlook Drag & Drop to Browser 4/5(72) ](https://www.g2.com/products/outlook-drag-drop-to-browser/reviews) [ View All Alternatives ](https://www.g2.com/products/freecustom-email/competitors/alternatives) ## User Insights Average based on 13 real user reviews. [Log in to unlock pricing and user insights](/login) ![Abigail D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Abigail D.") AD Abigail D. Bookkeeper Accounting Small-Business (50 or fewer emp.) 5/16/2026 "Simple, Free Temporary Email with a 12-Hour Inbox and No Sign-Up" 5/5 What do you like best about FreeCustom.Email? It’s no frills and simple, of course best thing is it’s free! Some tools I’ve used in the past only give you like 10 minutes at a time before the email expires but this is 12 hours. It’s designed to be a practical tool to make things easier not complicated. I use temporary emails often for testing at work. It has no ads, it doesn’t need you to sign up but you can there are pro accounts for heavy users. You can customise the book and feel of the inbox, you can even set up sound notifications in the browser. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? There’s really nothing to dislike about such a convenient free service. If I had to nitpick, I’d say the font size on my phone feels a bit small. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? No one likes Spam and often with work emails they’ve been used too many times for different services, so having a temporary email like this is very convenient Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite AD Arpan D. Student E-Learning Small-Business (50 or fewer emp.) 6/19/2026 "Clean, Fast, and Free Tool for Privacy and Spam Protection" 4.5/5 What do you like best about FreeCustom.Email? What I like most about this is its clean and simple interface. The platform is easy to use, loads really fast, and doesn't feel cluttered with unnecessary ads. I also appreciate that there is no mandatory sign-up process to access the temporary mailbox. Another advantage is that the service is available for free, which makes it accessible to everyone. Overall, it is a great tool for protecting your privacy, avoiding spam emails, and saving time. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? I feel that, for normal users, the email storage period could be increased to 24 hours instead of just 12 hours. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? They solve the problem of having to share my personal email address on websites that I may only use once. This helps protect me from spam emails, protects my privacy, and keeps my inbox cleaner. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: G2 invite ![Manohar D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Manohar D.") MD Manohar D. SEO Analyst Information Technology and Services Mid-Market (51-1000 emp.) 8/3/2026 "Fast, Ad-Free OTP Handling with No Sign-Up Needed" 4.5/5 What do you like best about FreeCustom.Email? The automatic OTP extraction saves me a ton of time—no more opening emails and hunting for verification codes. It’s completely ad-free, really fast, and doesn’t require any sign-up to get started. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? The free plan is pretty limited—you can’t use auto OTP extraction or real-time WebSocket delivery unless you upgrade to a paid tier. Also, emails for guest users only stick around for 10 hours, which can feel tight if you’re waiting on a delayed confirmation. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? FreeCustom.Email removes the hassle of building custom OTP extraction and polling logic when testing authentication flows. I can simply use the SDK or CLI, and it takes care of real-time email delivery and pulls verification codes instantly. It’s saved me hours of debugging and helps keep my test pipelines fast and reliable. Review collected by and hosted on G2.com. Show More Our network of Icons are G2 members who are recognized for their outstanding contributions and commitment to helping others through their expertise.G2 IconValidated ReviewerSource: G2 invite ![Sunil J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sunil J.") SJ Sunil J. Business Development Manager Small-Business (50 or fewer emp.) 6/17/2026 "Quick Custom Emails Made Effortless" 5/5 What do you like best about FreeCustom.Email? I like how FreeCustom.Email provides custom email quickly, which helps a lot when some platforms require custom emails. The 12-hour no-signup email mailbox is fantastic for quick, temporary setups. It's super simple and beginner-friendly, making the initial setup really easy. I appreciate how it solves the issue of needing technical setups and cost subscriptions for custom domain emails, as it allowed me to sign up on platforms that require custom email addresses without hassle. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? It has a 12-hour mailbox for temporary mail without signup. If it could be extended to 48 hours, it would attract more users. Usually, 12 hours feels like a short time, as it takes at least 48 hours to understand the platform and utilize all features. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? I use FreeCustom.Email for creating temporary custom emails for registrations without technical hassles or monthly costs. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") UC Verified User in Computer Software Mid-Market (51-1000 emp.) 6/20/2026 "FreeCustom.Email: Free, Ad-Free Disposable Emails with Custom Usernames and Real-Time OTPs" 5/5 What do you like best about FreeCustom.Email? The best thing about FreeCustom.Email is that I can create fully custom disposable email addresses with my own chosen username, not random strings. It’s 100% free, ad-free, and requires no signup. Emails arrive in real time, and the automatic OTP extraction is really convenient. I also like the clean interface, the multiple rotating domains that help avoid blacklists, and the full public API, which together make it easy to use and privacy-focused for protecting my real inbox from spam. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? My main issue is that some domains get blocked by popular websites especially major social media, streaming, or financial sites so it doesn’t work for every sign-up I try. On top of that, the selection of available custom domains is pretty limited, and I’d like more options to choose from. Because it’s a temporary service, there’s also no password recovery if I lose access to an inbox, which makes it unsuitable for long-term use or anything important. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? FreeCustom.Email helps me cut down on spam and inbox clutter by letting me use disposable addresses for sign-ups, free trials, and OTPs instead of sharing my real email. It keeps my primary inbox cleaner and more secure, and it reduces exposure to unwanted ads and potential data breaches. As a developer, it’s also useful for quickly testing signup and authentication flows: I can create inboxes on demand, receive emails right away, and automatically extract OTPs without having to manage multiple real accounts. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: G2 invite ![Verified User in Medical Practice](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Medical Practice") UM Verified User in Medical Practice Small-Business (50 or fewer emp.) 3/6/2026 "Time-Saving Temp Mails That Protect Privacy and Reduce Spam" 5/5 What do you like best about FreeCustom.Email? It saves you a lot of time by avoiding the need to create new email accounts just for trial purposes. You can create many Temp Mails for trials while also protecting your privacy. It also helps you avoid spam emails that often get sent when you register using your personal email address. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? Unfortunately, most of the free custom domains have been identified as temporary mail. I’d really love to see some new domains added, including a few educational ones. Also, email delivery can be slow sometimes. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? It saves you time from creating endless emails just to try a product, and it helps protect your privacy so you’re not stuck receiving spam for the rest of your life for nothing. By choosing to do a Tempmail over your real name, you save yourself from any harmless spam campaigns that might reach your own personal email and keep your self safe while you are still in the trial or in the implementation mode. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Aydin T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Aydin T.") AT Aydin T. Newbie Security and Investigations Small-Business (50 or fewer emp.) 5/4/2026 "Temp-Mail Makes Bulk Sign-Ups Easy" 5/5 What do you like best about FreeCustom.Email? I love using Temp-Mail for temp emails for bulk services. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? Nothing to dislike. Really all very good. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? N/a Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![PREM K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "PREM K.") PK PREM K. Entrepreneur Small-Business (50 or fewer emp.) 7/19/2025 "Fast, Free, and Flawless! The Best Temp Mail Out There" 5/5 What do you like best about FreeCustom.Email? FreeCustom.Email has become my go-to service for temporary email, and for one main reason: the ability to create a fully custom email address for free. Unlike other sites that assign a random, forgettable inbox, this service let me choose a username that was easy to remember and looked far more legitimate for sign-ups. The entire process is incredibly smooth—no registration is needed, and the interface is clean and free from the excessive ads that plague similar sites. Emails arrived instantly, and the real-time notifications were a fantastic touch. For protecting your primary inbox from spam without any hassle, I can't recommend this service enough. It's a solid 5-star experience. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? The biggest potential drawback, which is common to most temporary mail services, is that its domains can sometimes be blocked. Because services like this are used to avoid spam, some popular websites (especially major social media, streaming, or financial sites) may recognize the domain and reject it. This means it might not work for every single sign-up you attempt. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? Giving out my real email address everywhere links my activity across sites and exposes me in data breaches. This service acts as a protective shield between my real identity and the websites I visit. The benefit is greater peace of mind. I can try new services or join communities without worrying that my primary email address will be sold to data brokers or compromised. It gives me control over my digital footprint. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Douglas F.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Douglas F.") DF Douglas F. Analista financeiro Small-Business (50 or fewer emp.) 7/28/2025 "Trying out freecustom.email" 5/5 What do you like best about FreeCustom.Email? It's free, without ads and I don't need to create an account to use it. So it's very simple, practical and easy to start using. I started using this service for free trials and accounts that I don't want to use much, so it's better to keep it on a different email account, making sure my main email stays clean. Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? It's clear that the emails they create are temporary, but I couldn't find information on how long these emails will last. Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? I had a lot of trouble keeping my main email clean and the storage was always almost full, meaning I had to buy more space. With this service, I can keep spam and promotional emails in a different account they create. So my main email is much easier to keep clean. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Verified User in Construction](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Construction") IC Verified User in Construction Mid-Market (51-1000 emp.) 4/15/2026 "Straightforward, Easy to Navigate, and Smooth Overall" 4/5 What do you like best about FreeCustom.Email? From my experience, the platform is straightforward and easily navigable - makes using the platform easy and not hard like others Review collected by and hosted on G2.com. What do you dislike about FreeCustom.Email? Nothing that comes to mind! Everything is smooth on my end Review collected by and hosted on G2.com. What problems is FreeCustom.Email solving and how is that benefiting you? It makes creating emails that are custom really easy to do - which saves me and my team a lot of time. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ## Pricing Options Pricing provided by FreeCustom.Email. ### Free Free Per Month ### Pro Free Trial Per Month [ View More Pricing Information ](https://www.g2.com/products/freecustom-email/pricing) ##### Categories on G2 [Other Email](https://www.g2.com/categories/other-email) ##### Explore More [What are the top-rated demand planning software for inventory optimization?](https://www.g2.com/discussions/what-are-the-top-rated-demand-planning-software-for-inventory-optimization)[Which IT compliance services have excellent support based on reviews praising responsive customer service and rapid issue resolution?](https://www.g2.com/discussions/which-it-compliance-services-have-excellent-support-based-on-reviews-praising-responsive-customer-service-and-rapid-issue-resolution)[Which financial aid software platforms have strong customer support for families having difficulty with online applications?](https://www.g2.com/discussions/which-financial-aid-software-platforms-have-strong-customer-support-for-families-having-difficulty-with-online-applications) [What native advertising platform makes the most sense for a small marketing team that does not have a dedicated programmatic buyer on staff?](https://www.g2.com/discussions/what-native-advertising-platform-makes-the-most-sense-for-a-small-marketing-team-that-does-not-have-a-dedicated-programmatic-buyer-on-staff)[Top-rated intent data platforms for sales enablement](https://www.g2.com/discussions/top-rated-intent-data-platforms-for-sales-enablement)[What are the most trusted C/C++ integrated development environments (IDEs) by software engineering teams at Fortune 500 companies?](https://www.g2.com/discussions/what-are-the-most-trusted-c-c-integrated-development-environments-ides-by-software-engineering-teams-at-fortune-500-companies) [Show MoreShow Less](javascript:void(0);)