Easily set up WordPress email delivery with advanced WordPress SMTP features and experience secure delivery of your WordPress emails.
- Free version
- Yes
- Price
- See site
- Category
- Email marketing
Not announcedBlack Friday deal for FluentSMTP
FluentSMTP vs OptinMonster
FluentSMTP wins 2 of the 2 points we can measure. Here's how they compare on price, features, ratings and deals.
At a glance
| Feature | FluentSMTP | OptinMonster |
|---|---|---|
| Our score | 8.7/10 (better) | 5.1/10 |
| Starts at | See website | $210/year |
| Free version | Yes (better) | No |
| Refund window | – | 14 days |
| Billing | Free | Subscription |
| Active installs | 700K+ | – |
| Last Black Friday | – | 60% off |
| Category | Email marketing | Email marketing |
| Vendor | FluentSMTP | OptinMonster |
| Black Friday 2026 | Not announced | Not announced |
Which should you choose?
Choose FluentSMTP if…
- Sites with forms or WooCommerce emails that fail to send
- Site owners who want a free SMTP plugin
- You want to start free
Choose OptinMonster if…
- Marketers growing email lists from existing traffic
- Online stores reducing cart abandonment
Features
FluentSMTP
- Multiple SMTP providers
- Email logs
- Smart routing
- Reporting
OptinMonster
- Exit-intent popups
- Template library
- Page and behavior targeting
- A/B testing
- Coupon wheel campaigns
- eCommerce integrations
- Email and CRM integrations
Pros and cons
FluentSMTP
- 100% free and open source, with no paid version
- Supports 10+ SMTP providers, including Amazon SES
- Email logs help diagnose failed WordPress emails
- Free on WordPress.org
- You need an account with an SMTP provider or your own mail server
- No paid support plan is listed
OptinMonster
- 14-day money-back guarantee on every plan
- 700+ templates included on all plans
- Impression-based pricing that does not charge for page views
- OptinMonster University training included with subscriptions
- No free plan, only a trial with 500 impression credits
- Renewals are billed at full price after the first year
- Basic plan includes only simple analytics
Pricing plans
FluentSMTP
Plans not listed. See FluentSMTP pricing
OptinMonster
BasicStarts here
$210/year
1 site
- 2,500 impressions per month
- 700+ templates
- Introductory first year at $108
Plus
$570/year
2 sites
- 10,000 impressions per month
- A/B testing and full analytics
- Introductory first year at $324
Pro
$870/year
3 sites
- 25,000 impressions per month
- Exit-intent technology and webhooks
- Introductory first year at $444
What Reddit says
FluentSMTP
Not enough Reddit discussion yet.
OptinMonster
Reddit mentions of OptinMonster are negative, with users reporting it showing up on sites where they did not install it. One post links it to compromised sites through bundled plugins, and another says it was hard to remove once installed.
FluentSMTP vs OptinMonster questions
Is FluentSMTP better than OptinMonster?
On our comparison FluentSMTP comes out ahead on 2 of 2 measurable points. The right pick still depends on what you build.
Which is cheaper, FluentSMTP or OptinMonster?
FluentSMTP starts at See website and OptinMonster starts at $210/year.
Can I get FluentSMTP or OptinMonster cheaper on Black Friday?
Both are on our Black Friday tracker. OptinMonster was 60% off last year.
Both products
Most Powerful Lead Generation Software for Marketers
- Free version
- No
- Price
- From $210/year
- Category
- Email marketing
Not announcedBlack Friday deal for OptinMonster