Mailercloud Email API Platform - 1,000+ Emails per Second with 99%+ Deliverability
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Mailercloud Email API helps developers send transactional and marketing emails at scale with 1,000+ emails per second throughput and 99%+ deliverability. Built for SaaS platforms, fintech apps, and growing businesses, it offers real-time tracking, webhook support, domain authentication, and inbox monitoring — so your critical emails land where they should: the inbox.

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Sounds very interesting! And in Gmail, do the emails go to the Inbox or the Promotions tab?
Mailercloud
@mykyta_semenov_ Great question! For transactional emails (OTPs, receipts, alerts) — inbox, almost always. For marketing campaigns, Gmail's tab placement depends on content, engagement history, and sender reputation — no ESP can guarantee Primary tab, and anyone who claims otherwise is overpromising. What we do is give you the best possible foundation — strong authentication, clean reputation, and engagement best practices — to maximize your chances. 😊
@amar_cp Reply can ;) But it’s not mass outreach, the goal is a bit different.
The transactional + marketing on one platform pitch makes sense until you hit a deliverability issue and can't isolate which stream caused it. How granular is the per-domain reporting?
But for smaller campaigns it definetlly should work.