Software Alternatives, Accelerators & Startups

ProtonMail VS Chartself

Compare ProtonMail VS Chartself and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

ProtonMail logo ProtonMail

Secure email with absolutely no compromises. Get your free encrypted email account today.

Chartself logo Chartself

Chartself is the AI trading journal that catches revenge trades, time-of-day leaks, and broken risk rules costing you money.
  • ProtonMail Landing page
    Landing page //
    2023-10-15
  • Chartself Landing page
    Landing page //
    2026-07-24

Chartself is a trading journal built for traders who want more than a log of their trades. It uses AI to catch the specific habits quietly costing money, revenge trading after a loss, performance leaks tied to certain times of day, risk rules broken under pressure, and attaches a real dollar cost to each one, not just a stat. Traders can sync trades automatically from a growing list of supported brokers or import via CSV, and ask questions about their own trading history through an AI chat feature that runs on the user's own API key, so trade data never trains a shared model. The core journaling experience, unlimited trades, dashboard, calendar, equity curve - is free.

ProtonMail

$ Details
freemium โ‚ฌ5.0 / Monthly (user - 5 GB)
Platforms
-
Startup details
Country
Switzerland
City
Geneva
Employees
50 - 99

Chartself

$ Details
freemium $12.0 / Monthly (Pro Plan)
Platforms
Web
Startup details
Country
Malaysia
State
Kuala Lumpur
Founder(s)
Amer Erlappan
Employees
1 - 9

ProtonMail features and specs

  • End-to-End Encryption
    ProtonMail uses robust end-to-end encryption, ensuring that only the sender and the recipient can read the emails. This enhances the security and privacy of your communications.
  • Zero Access to User Data
    ProtonMail does not have access to user data or emails. This means that even ProtonMail cannot read your emails, providing an additional layer of privacy.
  • Swiss Privacy Laws
    Based in Switzerland, ProtonMail benefits from stringent Swiss privacy laws, which are some of the strongest in the world. This offers users greater legal protection against mass surveillance.
  • Open Source
    ProtonMail's encryption algorithms are open source, which means their code can be reviewed and audited by anyone, promoting transparency and trust.
  • User-Friendly Interface
    ProtonMail offers an intuitive and clean user interface, making it easy for users to manage their emails efficiently.

Possible disadvantages of ProtonMail

  • Limited Free Storage
    The free version of ProtonMail offers only 500 MB of storage, which might be insufficient for users who need to store a large number of emails.
  • Paid Plans
    Advanced features and additional storage require a paid subscription, which may be a hassle for users looking for a completely free service.
  • Search Limitations
    Due to end-to-end encryption, the search functionality in ProtonMail is limited compared to other email services, as the search can only be performed on email subjects, not the content.
  • Compatibility Issues
    ProtonMail's encryption might not be fully compatible with other email services, potentially causing issues with sending and receiving encrypted messages.
  • Learning Curve
    New users who are unfamiliar with encryption concepts might find it slightly challenging to understand and use all of ProtonMailโ€™s security features effectively.

Chartself features and specs

  • AI Trade Journal Chat
    Log trades and ask questions in natural language - AI extracts trade details automatically
  • Bring-Your-Own-Key AI
    Users supply their own AI provider key; trade data never trains a shared model
  • Behavioral Pattern Detection
    Flags revenge trades, FOMO entries, and broken risk rules - with the dollar cost of each attached
  • Analytics Dashboard
    P&L breakdown by symbol, hour, day of week, emotion, and setup
  • Psychology Insights
    Rule-adherence and emotion-based performance tracking
  • CSV Import
    4-step wizard to import trade history from any broker's CSV

Analysis of ProtonMail

Overall verdict

  • ProtonMail is generally considered to be a good email service, especially for users who prioritize privacy and security. Its user-friendly interface and strong encryption make it a reliable choice for personal and professional communication.

Why this product is good

  • ProtonMail is known for its strong emphasis on privacy and security. It offers end-to-end encryption, ensuring that your emails are secure and can only be read by the intended recipient. Additionally, the service is based in Switzerland, which has strong privacy laws. ProtonMail is also open-source, allowing for transparency and community trust in its security measures.

Recommended for

  • Individuals who prioritize email privacy and security
  • Journalists, activists, and professionals handling sensitive information
  • Users looking for an ad-free email experience
  • Anyone seeking a secure communication tool with a simple, intuitive interface

ProtonMail videos

ProtonMail Review - Good or Not?

More videos:

  • Review - ProtonMail Review
  • Review - Top 4 Email Services BETTER than Protonmail!

Chartself videos

No Chartself videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to ProtonMail and Chartself)
Email
100 100%
0% 0
Productivity
0 0%
100% 100
Email Clients
100 100%
0% 0
Finance
0 0%
100% 100

Questions & Answers

As answered by people managing ProtonMail and Chartself.

What makes your product unique?

Chartself's answer:

Chartself doesn't just log your trades. It uses AI to catch the specific habits quietly costing you money: revenge trading after a loss, performance leaks tied to certain times of day, risk rules broken under pressure. Each pattern comes with the actual dollar cost attached, not just a stat. It also runs AI insights on your own API key, so your trade data never trains a shared model.

Why should a person choose your product over its competitors?

Chartself's answer:

Most trading journals show you what happened. Chartself tells you what it's costing you and why it keeps happening. Unlimited trade journaling is free (not a time-limited trial), it syncs automatically from a growing list of supported brokers, and the AI runs on your own key rather than a shared model.

How would you describe the primary audience of your product?

Chartself's answer:

Beginner and early-stage traders who are still building discipline and want to understand why their trades keep going wrong, not just track that they happened. Chartself's free tier and AI-driven pattern detection make it easy to start building good habits from day one, without needing to already know what to look for in your own trading data.

Which are the primary technologies used for building your product?

Chartself's answer:

React, Node.js, Supabase (Postgres), Vercel, Stripe.

What's the story behind your product?

Chartself's answer:

Chartself started from my own trading losses. Like a lot of traders, the same costly habits kept repeating: revenge trading after a bad loss, blowing past risk rules in the heat of the moment, trading worse at certain times of day without realizing it. Manually digging through spreadsheets never made the pattern obvious until the damage was already done. Chartself was built to catch those patterns automatically and put a real dollar figure on them, so traders can see the cost before it repeats again.

Who are some of the biggest customers of your product?

Chartself's answer:

Chartself just launched, so we're focused on onboarding our first users right now rather than naming customers.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare ProtonMail and Chartself

ProtonMail Reviews

  1. Dennis
    ยท Commercial Director at SpeechKit ยท
    A great product made by a great team

    Protonmail is the best secure email solution period, other products in the suite such as ProtonVPN and hopefully soon Drive and Calendar will finally make it the perfect Gsuite alternative.

    ๐Ÿ Competitors: Google Workspace, Microsoft Office 365
    ๐Ÿ‘ Pros:    Encryption|Easy to use|Excellent features|Easy integration
    ๐Ÿ‘Ž Cons:    None

5 Of The Best Alternatives To Proton Mail
Email providers like Gmail and Yahoo offer lots of great features for free. However, all those freebies come at a cost, as these popular email services track your activity and target you with ads. In contrast, Protonmail uses end-to-end encryption and doesn't collect any data linked to a user's identity, and the basic version is free. But if you like it, you'll want to...
The Top 4 ProtonMail Alternatives
While ProtonMail is generally received in a positive light, it isnโ€™t without its flaws. Itโ€™s been subjected to DDoS attacks that have made its services inaccessible to some users. ProtonMail is also not well suited to high-volume use and its subject lines are not encrypted. To some, these issues may be trivial and others may wish to see what else may be available to them.
Best ProtonMail Alternatives for Secure Communications
While ProtonMail has set a high standard in the realm of secure email services, there are several alternatives out there that offer unique features and capabilities. Whether youโ€™re an individual looking for a secure email client or a business in need of a comprehensive security solution, thereโ€™s an alternative to ProtonMail that can meet your needs. Remember, the best secure...
Source: canarymail.io
10 Best Alternatives to Microsoft Outlook to Try in 2023
It's hard to find a more trustworthy email service provider than ProtonMail. It's built for people who want to be sure that no one is accessing their data, and that's where it clearly comes out ahead compared to Outlook, which is owned by Microsoft. But when choosing ProtonMail, you may miss some of the key features and integrations offered by Microsoft and its line of apps.
Source: mysignature.io
11 Top Outlook Alternatives to Try
With ProtonMail, your email is even protected from ProtonMail. Your data is stored using zero-access encryption, so ProtonMail itself doesnโ€™t know your password and canโ€™t decrypt your emails.
Source: kinsta.com

Chartself Reviews

We have no reviews of Chartself yet.
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Social recommendations and mentions

Based on our record, ProtonMail seems to be more popular. It has been mentiond 414 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.

ProtonMail mentions (414)

  • Email username
    You might want to consider getting a domain name of your own and then get email hosting which will allow you to set up your email in the way you want. If you don't want to have to manage and pay for domain name and email hosting, you may try premium email services like Space Email, Proton Mail etc. With then you'll definitely be able to get a username/email address of your choice. Source: over 2 years ago
  • How to Force Current Session Logout - Answered
    I closed all Proton Mail tabs and navigated to protonmail.com and a cleared out login area was shown. Without checking the "keep me logged in", I entered my credentials and was prompted for my 2FA info. I entered that and it worked. Source: almost 3 years ago
  • help
    Can I add my gmail account to my proton mail account so I can send emails and choose betwen my gmail.com email or my protonmail.com email account? Im not talking about the easy switch feature btw. Source: almost 3 years ago
  • Ask HN: Gmail Alternatives
    I hear ProtonMail[1] is good, especially for your needs. [1]: https://protonmail.com/. - Source: Hacker News / almost 3 years ago
  • Which do you use? @protonmail.com, @proton.me or @pm.me?
    Protonmail.com for my primary, though really, simplelogin.com when I sign up at a site. Source: about 3 years ago
View more

Chartself mentions (0)

We have not tracked any mentions of Chartself yet. Tracking of Chartself recommendations started around Jul 2026.

What are some alternatives?

When comparing ProtonMail and Chartself, you can also consider the following products

Tutanota - Get your encrypted mailbox for free.

TraderSync - Biometric trading journal to trade without emotion

Zoho Mail - Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.

Moodfol.io - Moodfol.io is the fastest trading journal that helps you log trades, tag emotions and strategies, and uncover the patterns behind your performance - so you can trade with discipline and clarity.

Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.

ProfitHelper.app - Trading journal for forex, crypto & prop traders. Track trades, analyze P&L, win rate and drawdown. From $9/mo or $99 lifetime.