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Friendly support to assist in your email journey

95% customer happiness rating
95%

Great support as a standard

95% customer happiness rating
24х7 customer support available in the live chat and via email
4 languages are already supported, and we are working on more
5 minutes average response time
30 minutes or less to address a request

Our customers

Why businesses choose us?

Our Features for Your Successful Email Campaigns

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Why UniOne?

That’s a fairly personal question, but we’re glad you asked

UNIONE Mailgun Sendgrid Mailchimp Transactional
Free trial
UNIONE 6000 emails/month for 4 months
Mailgun 5000 emails for 1 month (only)
Sendgrid 100 emails/day forever (3000 emails/month)
Mailchimp Transactional No
Minimum price per 1k emails at basic tariffs / custom tariffs
UNIONE $0.22 / $0.07
Mailgun $0.5 / $0.08
Sendgrid $0.5 / $0.17
Mailchimp Transactional $0.4 + minimum $20/month for 500 contacts Standard plan
Customer support
UNIONE 24/7 in live chat and via email for everybody, on all pricing plans
Mailgun Support tickets (response time about 24 hours), Chat between 7am to 7pm... More detailed
Sendgrid Ticket support 24/7 (for logged in users only), chat support 24/7 (for paying... More detailed
Mailchimp Transactional 24/7 email & chat support at paid "Standard" plans only, or Email support for first 30 days
Transactional and bulk emails via SMTP and REST API
UNIONE Yes
Mailgun Yes
Sendgrid Yes
Mailchimp Transactional Yes
Independent tags for statistics
UNIONE up to 4 per email, up to 10000 per project + filtering through several categories
Mailgun up to 3 per email, up to 5000 per domain + filtering through 1 category only
Sendgrid up to 10 per email, up to 100 per domain (recommended) + filtering through 1 category only
Mailchimp Transactional up to 100 per email, up to 1000 per account
Custom tracking domain and unsubscribe link
UNIONE Yes
Mailgun Partially
Sendgrid Partially
Mailchimp Transactional Yes
White Label
UNIONE Yes
Mailgun Yes
Sendgrid No
Mailchimp Transactional No

FAQ