MailBluster vs SendX
Both are in Email marketing. Here is how their plans, prices and features compare, taken from each vendor's own site.
The main differences
- MailBluster's cheapest paid plan is $5/mo, against $79.99/mo for SendX.
- MailBluster has a free plan; SendX does not.
- Fees: MailBluster Plus $0.60 per 1,000 emails (your own SMTP); SendX Shown at 15K contacts, monthly billing; starts at $9.99 a month; annual saves 25%.
| MailBluster | SendX | |
|---|---|---|
| Starting price | Free plan · from $5/mo | from $79.99/mo |
| Free plan | Yes | No |
| Free trial | Yes | Yes |
| Plans | Starter ($0); Pro ($5/mo annual); Executive ($10/mo annual); Managed SMTP ($15.30/mo annual) | One plan ($79.99/mo) |
| Fees | Plus $0.60 per 1,000 emails (your own SMTP) | Shown at 15K contacts, monthly billing; starts at $9.99 a month; annual saves 25% |
| Best for | Not stated | Not stated |
| Key features | Unlimited leads and custom fields; Automation workflows (Pro and up); Pro templates; API keys and developer API (Pro and up) | Newsletter, drip, auto-trigger and RSS-to-email campaigns; A/B split test campaigns; Unlimited email sends; Smart Send AI-optimized send timing and timezone-aware sending |
| Checked on | 2026-10-05 | 2026-10-04 |
Prices change; confirm on the vendor's site before you buy. Full details and sources are on each tool's page.
MailBluster
- Free plan with unlimited leads
- Pro is $5 a month billed yearly
- 14-day trial on Managed SMTP
Trade-offs
- Free allows only 3,000 emails in total and shows branding
- Pro and Executive need your own SMTP provider
- Sending costs $0.60 per 1,000 emails on top
SendX
- One plan with every feature, priced only by contacts
- Free to try with no credit card
- 60-day money-back guarantee
Trade-offs
- Price rises with contacts: $79.99 a month at 15K contacts on monthly billing
- The money-back guarantee applies to accounts with fewer than 100K contacts and 100K emails sent
- SendX Elevated Support is a paid add-on