SimpleLogin
AnonAddy
Firefox Relay
33Mail
have i been pwned?
Guerrilla Mail
10 Minute Mail
MailDrop
ForthWrite
Superhuman
Gemini
Lavender
Mailmeteor
Spark Mail
SimpleLogin is an open-source email alias solution that allows you to protect your email via "email alias": just use alias instead of email address everywhere. Emails sent to an alias are forwarded to your mailbox. If you want to reply, just hit "reply" and the reply will come from your alias, keeping your personal email hidden. You can also send emails from alias, making alias just a "normal" email address. Because of that, alias can be used as business email: all SimpleLogin team emails are actually aliases :).
ForthWrite is an AI email writing assistant for Gmail and Outlook that learns your writing style from your real sent mail. The more you use it, the more it sounds like you. Get smart drafts in seconds, auto-draft replies before you open your inbox, and maintain your personal voice at scale. Free to start, no credit card required. Works inside Gmail and Outlook on the web.
How it works
ForthWrite captures your tone, sentence rhythm, and sign-offs from your actual sent emails, then uses that profile to generate drafts that match how you write, not a generic AI voice. Every draft you edit or send improves the model over time.
Key features
Who uses it
Professionals who send high volumes of relationship-critical email: lawyers, financial advisors, recruiters, account executives, founders, and anyone who wants their inbox handled without sounding like a chatbot wrote it.
Pricing
Free tier includes 10 drafts per week with no credit card required. Paid plans start at $12/month and include unlimited drafts, custom persona prompts, and auto-draft.
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ForthWrite's answer:
Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API
ForthWrite's answer:
ForthWrite learns your writing style from your actual sent mail, not a generic prompt. Every draft sounds like you wrote it because it was trained on how you actually write. It also auto-drafts replies before you open your inbox, so your email is partially handled before your day starts.
ForthWrite's answer:
Most AI email tools give you a blank box and a "write for me" button. ForthWrite builds a voice profile from your sent history and gets more accurate with every draft you edit or send. Unlike ChatGPT or Gemini, it works natively inside Gmail and Outlook with no copy-paste. Unlike Lavender, it writes the draft, not just scores it.
ForthWrite's answer:
Professionals who send high volumes of relationship-critical email and cannot afford to sound generic: lawyers, financial advisors, recruiters, account executives, consultants, and founders managing their own inbox.
ForthWrite's answer:
Built out of frustration with AI writing tools that produce text that sounds nothing like the person sending it, and as a way to handle large amounts of daily email. The core insight was that your sent mail is the best training data you already have, and no tool was using it.
Works great. I've been a premium subscriber for a while and everything works well. New features are released frequently.
SimpleLogin is the best email alias service. Having used it for several months now, for both my personal and pro emails and everything just works.
The team is very reactive and new features are constantly released. They are also transparent about how emails are handled.
Open source and can be self-hosted, I guess we cannot ask more from an email service.
I built ForthWrite because I kept sending emails that sounded like they came from the same generic AI as everyone else. After launching it, I still use it for my own inbox every day, which is about the most honest endorsement I can give.
The Chrome extension lives inside Gmail and Outlook on the web. Open a thread, hit Alt+Shift+D, and a draft comes back in your voice, not a template. The free tier is real: 10 drafts per week, no API key, no credit card. Voice matching is included on free, because that is the point.
What keeps it useful compared to Gemini or a chat tab: it learns from what you actually send. Every edit you make before hitting send becomes a signal. Over time the drafts drift closer to how you really write, and the dashboard shows the improvement curve so you can see it happening.
The web compose surface lets you draft from forthwrite.ai without installing anything, useful for people who want to try before committing to the extension.
Standard adds recipient-aware and intent-aware drafting plus AI coaching. Pro adds auto-draft (replies waiting when you open Gmail), batch replies, and Prompt Lab for version-controlling your prompts. Teams adds a shared persona and seat-level analytics.
ForthWrite is not for everyone. If you just need quick replies and tone does not matter, Gemini is free and already in your inbox. ForthWrite is for people where tone does matter: client communication, relationship-driven threads, external correspondence where sounding off costs something real.
Disclosure: I am the founder and use it daily. Happy to answer questions in the comments.
Based on our record, SimpleLogin seems to be more popular. It has been mentiond 273 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Simple Login (SL), Addy (AD), and DuckDuckGo Email Protection (DDG) are the 3 alias email services I use. Both SL and AD can send and receive. DDG only receives. You can disable the sending direction and simply allow the forward service to run. I believe you will be able to handle this technological challenge. SL and AD are free for 10 aliases, but AD also includes PGP in the free tier. DDG allows for unlimited... - Source: Hacker News / almost 2 years ago
Thereโs https://simplelogin.io/, which is owned by Proton now, so similar in terms of privacy. You can get it separately, or as part of Proton Pass or Mail. - Source: Hacker News / about 2 years ago
I belive the best chioce for todays is https://simplelogin.io/, that is why:. - Source: dev.to / about 2 years ago
>Email aliases, mailing lists, subaddressing and catch-all addresses support. Another feature that would be nice to have built-in is masked hide-my-email aliases for privacy like the cloaked email services from iCloud, FastMail, SimpleLogin, Cloudflare email routing, etc.[1] For now, I use the typical aliases addresses in Dovecot but it doesn't hide the real email when replying. Also, creating new... - Source: Hacker News / over 2 years ago
Note that other than Mozillaโs Firefox Relay and Appleโs Hide My Email there's also SimpleLogin: https://simplelogin.io/ Also the Bitwarden password manager has an integration for SimpleLogin. - Source: Hacker News / over 2 years ago
AnonAddy - Create unlimited aliases for free. Protect your email from spam using disposable addresses. Encrypt forwarded emails with PGP encryption using this service.
Superhuman - Superhuman is an email management tool.
Firefox Relay - Keep your email safe from hackers & trackers...
Gemini - Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name, it was launched in 2023 in response to the rise of OpenAI's ChatGPT.
33Mail - Simple free disposable email address service, unlimited free disposable email addresses.
Lavender - Realtime coaching for sales emails.
