
Pipedrive
Zoho CRM
HubSpot
Insightly
Salesforce
HubSpot CRM
Freshsales CRM
A CRM with built-in calling, SMS, and email

ProtonMail
Zoho Mail
Gmail
Tutanota
Microsoft Outlook
Posteo
Rackspace Email Hosting
Email, calendars, and contacts to highest standards of security, privacy and reliability.
Which is more popular?
Based on our record, FastMail should be more popular than Close. It has been mentioned 52 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | close.com | fastmail.com |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Close is ideal for sales-driven organizations, especially small to medium-sized enterprises (SMEs) that require efficient lead management, streamlined communication, and actionable insights to enhance their sales performance.
Overall verdict
Why this product is good
Recommended for
FastMail is recommended for individuals and businesses who value privacy and security in their email communications, as well as those looking for an ad-free, user-friendly email service with solid organizational tools. It's particularly suitable for users who require reliable performance and are willing to pay a subscription fee for enhanced features and privacy assurances.
Walkthroughs and reviews on video.
Close Netflix Review
More videos
Fastmail - Email Service Review
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Close and FastMail. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Switching Move from Close in a day. 012 minutes Connect Close Paste a Close API key in Settings → Migration. Leadey checks it and reads your account; nothing changes in Close. 025 minutes Choose what to bring Pick the...
Fastmail is a great alternative to Protonmail because of its focus on security, but unlike other offerings, it doesn’t provide a free option. Fastmail’s approach to emailing will feel familiar to users of Gmail which...
By choosing FastMail, the host will allow you to email from an address that matches your business website. You can create up to 100 your own domains ([email protected]) and 600 aliases ([email protected]). FastMail...
Fastmail was my top choice, from a usability perspective and I read many good reviews of it. It ticks all the boxes, at a cost of 50$ per year. I evaluated it a year ago, but because the construction of my house...
Recommendations tracked on public social media and blogs since March 2021.


Close (https://close.com) | Multiple Product & Engineering Roles | REMOTE (US) Close is a bootstrapped, profitable, completely remote, ~90 person team of thoughtful individuals who value autonomy and impact. Since 2013, we’ve been... - Source: Hacker News / over 2 years ago
Close (https://close.com) | Multiple Product & Engineering Roles | REMOTE (US) Close is a bootstrapped, profitable, completely remote, ~90 person team of thoughtful individuals who value autonomy and impact. Since 2013, we’ve been... - Source: Hacker News / almost 3 years ago
This sign-up sales email from Close.io (now close.com) will likely increase your conversion rate. Here's why it works well:. Source: over 3 years ago
Here is an example setup pointing to FastMail servers. - Source: dev.to / about 1 month ago
Have you ever wondered how to host an email system without paying even a single penny? Well, this blog will guide you through the process of building your own email system on Node.js with the integration of fastmail.com. - Source: dev.to / over 2 years ago
Hi, I have recently added a few exceptions to cookie auto-deletion, e.g. To ensure my email provider (fastmail.com) remains logged in. However, for other parties who I do not trust, such as Google, I don't want to remember cookies 99% of... Source: about 3 years ago
When comparing Close and FastMail, you can also consider the following products.

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Secure email with absolutely no compromises. Get your free encrypted email account today.
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Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.
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Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
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Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
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