FluentSMTP vs GoSMTP (September 2026)
Updated September 7, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org Email Plugins top 10: FluentSMTP at #2 and GoSMTP at #5. FluentSMTP leads on 4 of the 5 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
FluentSMTP
FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP
Free WP Mail SMTP plugin - fix WordPress email deliverability with Gmail, Amazon SES, SendGrid, Mailgun, Cloudflare, Postmark, Brevo and any SMTP.
GoSMTP
GoSMTP – SMTP for WordPress
Send emails from your WordPress site using your preferred SMTP provider like Gmail, Outlook, AWS, Zoho, SMTP.com, Brevo (formerly Sendinblue), Mailgun …
Who leads on what
FluentSMTP leads on 4 of the 5 measures we track.
FluentSMTP ranks higher on WordPress.org: #2 against #5 in Email Plugins.
FluentSMTP has more users: 600,000+ active installs against 500,000+.
Not enough reviews to compare ratings fairly: FluentSMTP has 400, GoSMTP has 10. We compare ratings only above 50 reviews each.
FluentSMTP has more reviews behind its score: 400 against 10.
FluentSMTP was updated more recently, on August 12, 2026; GoSMTP on August 11, 2026.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
FluentSMTP
Pick FluentSMTP if you go by where WordPress.org itself puts them, you want the plugin more sites already run, you want the score backed by more reviews or you want the one shipping releases most recently.
GoSMTP
GoSMTP does not lead on any measure we track, so pick it only for something these numbers cannot show, such as a feature you need.
FluentSMTP vs GoSMTP side by side
| FluentSMTP | GoSMTP | |
|---|---|---|
| Email Plugins ranking | #2 | #5 |
| Rating | 4.8 | 4.3 |
| Reviews | 400 | 10 |
| Active installs | 600,000+ | 500,000+ |
| Total downloads | 4,969,718 | 2,501,614 |
| Downloads, last 30 days | – | – |
| Last updated | Aug 12, 2026 | Aug 11, 2026 |
| First published | Jan 18, 2021 | Feb 20, 2023 |
| Tested up to WordPress | 7.0.4 | 7.0.4 |
| Requires PHP | 7.4 | 5.5 |
| Pricing | Free | Free on WordPress.org |
30-day download figures appear after both plugins have 30 days of tracking.
FluentSMTP ratings
GoSMTP ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither FluentSMTP nor GoSMTP can pay to appear here: the pair exists only because both plugins reached the Email Plugins top 10. Full methodology.
FluentSMTP vs GoSMTP: common questions
Is FluentSMTP better than GoSMTP?
FluentSMTP leads on 4 of the 5 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. FluentSMTP ranks higher on WordPress.org: #2 against #5 in Email Plugins.
Which has more users, FluentSMTP or GoSMTP?
FluentSMTP ranks higher on WordPress.org: #2 against #5 in Email Plugins.
Which is rated higher, FluentSMTP or GoSMTP?
FluentSMTP has more users: 600,000+ active installs against 500,000+.
Are FluentSMTP and GoSMTP free?
Both are free to install from WordPress.org. FluentSMTP is a community plugin with no paid version. GoSMTP may also sell a paid version or add-ons.
Alternatives to FluentSMTP and GoSMTP
Plugins that score close to both in the same WordPress.org rankings and tags.
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What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.