G2 Vendor Directory

MailerSend

#52 in Transactional Email

New York, New York

1

Products on G2

46

Total reviews

4.1

Avg. star rating

  • MailerSend ranks #52 in Transactional Email.
  • MailerSend's 1 product span 1 category on G2.
  • Small Business is the largest segment among reviewers, at 95.6%.

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines, summed across MailerSend's products.

Page views and citations · MailerSend

Source: G2 review data

Winning from

Based on reviewers who said they switched from another vendor's product.

1

Sinch

3 switched
2

Google

2 switched
3

ActiveCampaign

2 switched
4

Brevo

2 switched
5

Twilio

2 switched

Losing to

Based on reviewers of other products who said they switched from MailerSend.

1

Bentonow

1 switched
2

Knock

1 switched
3

Customer.io

1 switched
4

SMTP2GO

1 switched
5

Ziff Davis

1 switched

Key stats

—

#52

1

Small Business

7

New York, New York

Adoption by company size

SegmentShare of reviews
Small Business95.6%
Mid-Market4.4%
Enterprise0.0%

Quarterly history

QuarterTotal reviewsAvg. rating
2024 Q411.0
2026 Q110.0