Tutanota
ProtonMail
Gmail
Microsoft Outlook
Posteo
FastMail
Zoho Mail
Yahoo Mail
ForthWrite
Superhuman
Gemini
Lavender
Mailmeteor
Spark Mail
Tuta Mail is the secure email provider with automatic encryption built in. It focuses on security, privacy and open source. Tuta Mail is known as the best ProtonMail alternative as it is the largest encrypted email service in the European Union. German data protection laws which are even better than [Swiss privacy laws]({https://tuta.com/blog/swiss-privacy-is-an-illusion}) make Tuta a great contender in the field of secure communications.
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.
Tutanota ForthWriteTutanota is recommended for individuals and organizations looking for a secure and privacy-focused email service. It's particularly suitable for those concerned about data privacy and surveillance.
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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.
Great app for a free service. Standard security features. Hosted in Germany.
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, Tutanota seems to be more popular. It has been mentiond 182 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.
Hey, Tuta Team here. If you're looking for one with unlimited addresses for a custom domain, check out Tuta Mail: https://tuta.com. - Source: Hacker News / 5 months ago
I came across https://tuta.com/ which looks interesting. - Source: Hacker News / about 1 year ago
You can also try https://tuta.com/ and see if it works for you. - Source: Hacker News / over 1 year ago
The essentials for me are private email, calendar & cloud storage. Here is my post-Google setup: https://tuta.com/ is a German privacy-focused alternative that I'm currently using for email & calendar. Easy switch, although I was already using web clients rather than IMAP before the switch. I looked at Proton Drive for cloud storage, but their CEO Andy Yen is a Trump supporter... - Source: Hacker News / over 1 year ago
Tuta | Hannover/Munich, Germany | ONSITE | https://tuta.com/ Tuta is an encrypted email provider based in Germany. We focus on building privacy and security oriented apps for communication and productivity. We are currently hiring software engineers (Frontend/Backend/Full-Stack) for our locations in Hannover and Munich. We also sponsor visas for prospective team members not currently living in the EU and help with... - Source: Hacker News / almost 2 years ago
ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.
Superhuman - Superhuman is an email management tool.
Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
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.
Microsoft Outlook - Organize your world. Outlookโs email and calendar tools help you communicate, stay on top of what matters, and get things done.
Lavender - Realtime coaching for sales emails.