Maileroo
Maileroo: A low-cost email API with inbound routing, webhooks, templates and SMTP relay. Ranked #11 of 32 in Email APIs by our editors (7.9/10); pricing: Free plan; best for high-volume senders on a low-cost plan.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forHigh-volume senders on a low-cost plan
- Free planYes
- Inbound emailYes
- Founded2024 · Melbourne, Australia
- Facts checked23 Sep 2026
Where it wins
- Free plan includes 3,000 outbound and 1,000 inbound emails monthly
- REST API, SMTP relay, inbound routing and delivery webhooks
- Supports WordPress, major languages and dedicated-IP options
Where it doesn't
- Free plan includes only 2 domains
- Paid SMTP plan is limited to 25,000 emails per month
- The paid offering is presented primarily around SMTP sending
Our verdict on Maileroo
Maileroo is an email delivery platform for developers, startups, agencies and enterprises that need transactional, bulk or scheduled email delivery. It combines a RESTful email API with SMTP relay, inbound email routing, reusable templates, delivery tracking, analytics and webhooks. A web dashboard covers sending-domain and API-key management, while dedicated IP options address high-volume sending needs.
Pricing is straightforward for teams starting with modest volumes. The Free Plan costs $0 per month and includes 3,000 outbound emails, 1,000 inbound emails and 2 domains. The Paid SMTP plan costs $10 per month and includes 25,000 emails per month. According to the vendor’s published plan details, that gives Maileroo a practical entry point for developers who need more than a small test allocation without moving immediately to a higher-cost service. Buyers should still distinguish the free allocation’s outbound and inbound limits from the paid plan’s stated email allowance.
Its ecosystem fit is broad: Maileroo lists integrations for WordPress, PHP, Laravel, Node.js, Python, Go, .NET and Java. The platform also includes delivery, bounce, complaint, open and click webhooks, plus templates with drag-and-drop and HTML editing. That combination suits teams building email into applications while retaining SMTP as an alternative integration path. Maileroo is a strong choice for cost-conscious senders that value both API and SMTP delivery, inbound routing and operational visibility. Teams needing a larger stated monthly allowance than 25,000 emails, or a clearly detailed range of paid tiers, should compare alternatives before choosing.
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Maileroo pricing
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Maileroo fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Monthly send limit | Not verified |
| Inbound email | Yes |
| Delivery event webhooks | Yes |
| SMTP relay | Yes |
| Email templates | Yes |
| Dedicated IP option | Yes |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR, 2FA, SSO/SAML |
| Support | Email, Live chat, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 3 integrations: Official WordPress plugin, Cloudflare DNS setup, Developer SDKs |
| Pricing | Free plan (source) |
| Website | maileroo.com |
| Facts checked | 23 Sep 2026 |
Maileroo integrations
Maileroo lists 3 integrations on its own site.
- Official WordPress plugin
- Cloudflare DNS setup
- Developer SDKs
Alternatives to Maileroo
- MailgunA mature email API with broad sending, inbound routing, tracking, and deliverability tools.9.7
- Twilio SendGrid Email APIA mature email API with broad developer features, but no ongoing free plan.9.3
- MailjetA broad email platform combining APIs, automation, campaigns, and collaboration.9.1
See all Maileroo alternatives →
Also Ranked In
Maileroo is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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