Why People Consider Sendy Alternatives
Sendy's value proposition is simple: pay $69 once, use Amazon SES for cheap sending, self-host forever. It's worked for thousands of users since 2011. With just 19 Trustpilot reviews, the pattern is clear: users love the cost savings (one-time purchase plus pennies for SES sending), but the customer service is virtually nonexistent -- multiple reviewers describe paying and then never hearing back from support, with no refund policy to fall back on.
But there are legitimate reasons to look elsewhere:
Amazon SES Lock-in
Sendy only works with Amazon SES. That's great if SES works for you -- it's the cheapest transactional email. But if you want Mailgun, Postmark, or SendGrid, you need a different platform. Listmonk and Mautic support any SMTP provider, and Mailcoach lets you bring your own service provider.
Solo Developer Risk
Sendy is maintained by one developer. Updates happen, but response times vary. There's no enterprise support option. If the developer moves on, you're maintaining legacy PHP code yourself. Open-source alternatives like Listmonk have community backup.
Limited Automation
Sendy has autoresponders -- basic sequences triggered by subscription. It lacks visual workflow builders, behavioral triggers, conditional logic, or A/B testing in sequences. For sophisticated automation, Mautic (open-source) or Sequenzy (managed) offer more. Read our guide on what email sequences are to understand the gap.
Self-Hosting Overhead
Even though Sendy is easy to install, you still manage a server. Updates, security patches, database backups, SSL certificates -- it's ongoing work. If you'd rather not deal with infrastructure, managed alternatives remove this entirely. Check our email deliverability guide for what's involved.
The Alternatives, Honestly
If you want free open-source: Listmonk
Listmonk is the closest spiritual successor to Sendy's philosophy -- simple, self-hosted newsletters. But it's free (vs $69), works with any SMTP provider (vs SES only), and has more modern Go architecture.
The trade-off: requires PostgreSQL, and you still self-host.
If you want full marketing automation: Mautic
Mautic is what you choose when newsletters aren't enough. CRM, landing pages, visual workflow builder, multi-channel marketing. It's open-source and works with any SMTP.
The trade-off: significantly more complex to set up and maintain.
If you want managed SaaS: Sequenzy
Sequenzy is what Sendy would be if it were managed SaaS with AI. AI-generated sequences, Stripe integration, transactional + marketing combined. No servers to manage.
The trade-off: $49/month subscription vs Sendy's $69 one-time.
If you want managed + SES pricing: BigMailer or MailBluster
These hosted platforms still use Amazon SES for sending, giving you SES's low costs without self-hosting. BigMailer is more feature-rich; MailBluster is simpler and cheaper ($60/year).
The trade-off: you pay platform fees on top of SES.
If you want more features, still self-hosted: MailWizz or Mailcoach
MailWizz is a commercial competitor to Sendy -- $299 one-time, more features, better UI, faster sending. Works with multiple SMTP providers. Mailcoach is the Laravel developer's choice with BYOSP flexibility and excellent code quality.
The trade-off: more expensive upfront, still self-hosted.
If you want modern developer experience: Resend or Buttondown
Resend offers the best email API developer experience for transactional email. Buttondown gives Markdown-first newsletter simplicity. Both are managed with zero infrastructure.
The trade-off: Resend is transactional-only; Buttondown is newsletter-only.
The Cost Reality
At 10,000 subscribers sending 50,000 emails/month:
| Platform | Monthly Cost | Model | Notes |
|---|---|---|---|
| Sendy | ~$10 ongoing | One-time $69 + SES | Cheapest long-term |
| Listmonk | ~$15 | Free + hosting + SES | Similar to Sendy |
| Keila Cloud | ~$8 | Managed | Cheapest managed |
| MailBluster | ~$5 + SES | $60/year hosted | Managed + SES |
| BigMailer | ~$5 + SES | $5/mo + SES | Managed + SES |
| Brevo | ~$25 | Managed | Built-in SMTP |
| Sequenzy | $49 | Managed | AI + Stripe |
| MailerLite | $73 | Managed | Landing pages |
Self-hosted with SES is cheapest. Factor in your time managing infrastructure when comparing. Read our SaaS email marketing checklist to evaluate which features you actually need.
When Sendy Is Still the Right Choice
Sendy wins if:
- Cost is your absolute top priority
- Amazon SES works perfectly for you
- Basic newsletters are all you need
- You're comfortable maintaining PHP/MySQL
- You've been using it successfully for years
- The one-time payment model appeals to you
Don't switch just because something newer exists. Sendy has worked for thousands of businesses since 2011. But if SES lock-in, limited automation, or solo-developer risk concern you, the alternatives above address those gaps.
Use our email validator tool to verify your list quality, and check our SPF checker and DKIM checker to ensure your email authentication is configured correctly -- whether on Sendy or any alternative.