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MailsSetu

app.mailssetu.in

From ₹399/mo Free plan WebAPI
Visit app.mailssetu.in
Spec score 8.2 #17 of 41 in Transactional Email Software

Spec sheet

Product
MailsSetu is a developer-first transactional email API and SMTP platform for production messaging.Read 8 Oct 2026 · app.mailssetu.in
Integrations
Official SDKs are listed for Node.js/TypeScript, Python, PHP, Go, Java, Ruby, and .NET, alongside framework and platform guides.Read 8 Oct 2026 · app.mailssetu.in
Security
The security page describes scoped, rotatable API keys, server-side credential use, CSRF protection, key hashing, and signed webhook deliveries.Read 8 Oct 2026 · app.mailssetu.in
Support
The site lists support by email at [email protected] with replies during IST business hours.Read 8 Oct 2026 · app.mailssetu.in
Headquarters
Mumbai, Maharashtra, IndiaRead 28 Sep 2026 · app.mailssetu.in
Founded
2023Read 28 Sep 2026 · app.mailssetu.in
Audience and location
The site says MailsSetu is built for developers, product teams, agencies, WordPress and Shopify installs, and AI agents, and lists Mumbai, Maharashtra, India.Read 8 Oct 2026 · app.mailssetu.in
Automation integrations
Zapier, Make, and n8n are marked as coming soon on the integrations page.Read 8 Oct 2026 · app.mailssetu.in
Delivery visibility
The platform provides real-time logs, open and click tracking, bounce alerts, and a message timeline.Read 8 Oct 2026 · app.mailssetu.in
Domain setup
The maker recommends a verified sending domain with DKIM, SPF, and DMARC setup before live sending.Read 8 Oct 2026 · app.mailssetu.in
Notable limit
MailsSetu describes itself as a transactional email service and says it is not a bulk marketing or newsletter platform.Read 8 Oct 2026 · app.mailssetu.in
Plan limits
The pricing comparison says webhooks are not included in Free, organizations are included only in Growth, and sends beyond quota fail unless credits are available.Read 8 Oct 2026 · app.mailssetu.in
Sandbox
New accounts receive a sandbox TEST key, and sandbox sends create logs but do not reach real inboxes.Read 8 Oct 2026 · app.mailssetu.in
Templates
Users can create reusable email templates with Handlebars-style variables and reference them through the API.Read 8 Oct 2026 · app.mailssetu.in
Webhooks
MailsSetu supports event webhooks for delivery, open, click, bounce, and complaint events, with endpoint management, secret rotation, and failure replay.Read 8 Oct 2026 · app.mailssetu.in

Plans and prices

Free Free 3,000 emails/month · Sandbox testing · API and dashboard access Read 8 Oct 2026 · app.mailssetu.in
Starter ₹399 a month Monthly 60,000 emails/month · Live sending and operational logs · API and dashboard access Read 8 Oct 2026 · app.mailssetu.in
Credits ₹799, paid once One-time purchase; credits never expire 1,00,000 emails · Overflow after monthly quota is exhausted Read 8 Oct 2026 · app.mailssetu.in
Growth ₹1,199 a month Monthly 3,00,000 emails/month · Live sending and operational logs · Priority support and advanced controls Read 8 Oct 2026 · app.mailssetu.in

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