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Slack Huddles update: 4K Video support live
HubSpot pricing adjustment: +5% for Enterprise
Linear introduces Automated Workflows v2
New high-growth AI categories added to StackCompare
Notion AI reaches 10M users
Slack Huddles update: 4K Video support live
HubSpot pricing adjustment: +5% for Enterprise
Linear introduces Automated Workflows v2
New high-growth AI categories added to StackCompare
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Top 10 Alternatives to Fastmail

Is Fastmail too expensive or missing features? We've analyzed the market to find the best Email software replacements for your team.

F
Current Tool
Fastmail
Rated 4/5 • $15/mo
#1 Best Alternative
Email

Yahoo Mail

$29
Price
4.9
Score
100k+
Nodes

Yahoo Mail is a leading Email solution designed for modern teams.

Analysis Provision
Higher rated than Fastmail (4.9 vs 4)
Compare Fastmail vs Yahoo Mail
#2 Best Alternative
Email

Spark

$49
Price
4.8
Score
1M+
Nodes

Spark offers a comprehensive suite of Email tools.

Analysis Provision
Higher rated than Fastmail (4.8 vs 4)
Compare Fastmail vs Spark
#3 Best Alternative
Email

Thunderbird

$29
Price
4.8
Score
10k+
Nodes

Thunderbird helps businesses manage Email tasks with ease and efficiency.

Analysis Provision
Higher rated than Fastmail (4.8 vs 4)
Compare Fastmail vs Thunderbird
Email

Gmail

$12
Price
4.7
Score
10k+
Nodes

Gmail offers a comprehensive suite of Email tools.

Analysis Provision
Higher rated than Fastmail (4.7 vs 4)
Compare Fastmail vs Gmail
Email

Tuta

$12
Price
4.7
Score
5M+
Nodes

Tuta helps businesses manage Email tasks with ease and efficiency.

Analysis Provision
Higher rated than Fastmail (4.7 vs 4)
Compare Fastmail vs Tuta
Email

Mailbird

Free
Price
4.7
Score
500k+
Nodes

Mailbird is a leading Email solution designed for modern teams.

Analysis Provision
Higher rated than Fastmail (4.7 vs 4)
Compare Fastmail vs Mailbird
Email

Canary Mail

Custom
Price
4.7
Score
5M+
Nodes

Optimize your operations with Canary Mail, the premier Email app.

Analysis Provision
Higher rated than Fastmail (4.7 vs 4)
Compare Fastmail vs Canary Mail
Email

Missive

$99
Price
4.7
Score
10k+
Nodes

The trusted Email software for scaling companies: Missive.

Analysis Provision
Higher rated than Fastmail (4.7 vs 4)
Compare Fastmail vs Missive
Email

Hey

Free
Price
4.6
Score
10M+
Nodes

Streamline your Email workflows with Hey's powerful platform.

Analysis Provision
Higher rated than Fastmail (4.6 vs 4)
Compare Fastmail vs Hey
Email

Polymail

Custom
Price
4.6
Score
500k+
Nodes

The trusted Email software for scaling companies: Polymail.

Analysis Provision
Higher rated than Fastmail (4.6 vs 4)
Compare Fastmail vs Polymail

Why look for a Fastmail alternative?

While Fastmail is a popular choice for Email, it might not be the best fit for every team. Users often look for alternatives to find better pricing, easier usability, or specific features that Fastmail lacks.

The tools listed above are ranked based on user satisfaction, market presence, and feature sets. Whether you are a startup looking for a free tier or an enterprise needing better security, these competitors offer strong value propositions in 2026.