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Compare MailerLite vs SMTP2GO — KampaignLab

Compare MailerLite, SMTP2GO side-by-side. View features, ratings, pros and cons, pricing starts at, and trial details.

Last updated: September 23, 2026

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FEATURE

MailerLite

Email Builder

Free – $20/mo+

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SMTP2GO

Transactional Email

Free–$75/mo

Visit website

Select a tool

Tool

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Visit website
Overview & rating
Rating
4.6 / 5.0
4.7 / 5.0
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Best for
Simple Email Builder
Developers & teams needing reliable transactional email delivery
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Key feature
One of the easiest, most intuitive email platforms to learn
SMTP relay & email API with top-tier deliverability
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Pricing
Starting at
Free – $20/mo+
Free–$75/mo
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Free trial
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Capabilities
AI-powered features
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Team collaboration
—
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Free tier available
—
API access
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Priority support
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Links

MailerLite

Email Builder

Free – $20/mo+

Visit website
Overview & rating
Rating ★★★★★ ★★★★★ 4.6
Best for Simple Email Builder
Key feature One of the easiest, most intuitive email platforms to learn
Pricing
Starting at Free – $20/mo+
Free trial
Capabilities
AI-powered features
Team collaboration
Free tier available
API access
Priority support
Links

SMTP2GO

Transactional Email

Free–$75/mo

Visit website
Overview & rating
Rating ★★★★★ ★★★★★ 4.7
Best for Developers & teams needing reliable transactional email delivery
Key feature SMTP relay & email API with top-tier deliverability
Pricing
Starting at Free–$75/mo
Free trial
Capabilities
AI-powered features —
Team collaboration —
Free tier available
API access
Priority support
Links

Select a tool

Tool

—

Visit website
Overview & rating
Rating —
Best for —
Key feature —
Pricing
Starting at —
Free trial —
Capabilities
AI-powered features —
Team collaboration —
Free tier available —
API access —
Priority support —
Links
Full review —

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