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Sendkit

Transactional and marketing email API with 10 language SDKs, SMTP relay and unlimited contacts on every plan, free for 3,000 emails/month

freemiumPricing scales with email volume rather than list size, and every plan includes unlimited contacts. Free is $0/month for 3,000 emails per month with the RESTful sending API, SMTP, open and click tracking, webhooks and 1 sending domain, capped at 100 emails per day. Transactional starts at $15.00/month and adds dynamic suppression, unsubscribe management, no daily sending limit and dedicated-IP eligibility. Marketing starts at $30.00/month and adds everything in Transactional plus campaigns, automations, unlimited contacts, lists and segments, campaign analytics and dedicated-IP eligibility. A volume slider on the pricing page prices exact monthly sends from 3,000 up to 5 million before signup. SDKs are published for Laravel, Node.js, Python, PHP, Ruby, Go, .NET, Java, Elixir and Rust.View full pricing →

Visit Sendkit

https://sendkit.dev

About Sendkit

Sendkit is an email platform that sells to developers, marketers and AI agents in the same sentence, and the architecture follows from that: one API and one account covering transactional sending, marketing campaigns, drip automations and contact management, instead of the usual arrangement where a team stitches a transactional provider to a marketing provider with a handful of automations in between. Integration is deliberately shallow — SDKs for Laravel, Node.js, Python, PHP, Ruby, Go, .NET, Java, Elixir and Rust, plus a standard SMTP relay for anything not on that list, and in a framework like Laravel it is a mailer driver swap and an API key rather than a rewrite of the sending code. Delivery observability is first-class: real-time webhooks for delivery, bounce, open, click and complaint events, with open and click tracking on every tier including free. The pricing model is the sharpest differentiator in a category that almost universally bills on list size. Sendkit bills on email volume and gives every plan unlimited contacts, which inverts the economics for anyone with a large but lightly-mailed list — a common shape for a product with many free users. A volume slider on the pricing page prices the exact monthly send before signup, and dedicated IPs are available on paid tiers.

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Key Features

Transactional email, campaigns, automations and contacts behind one API
SDKs for 10 languages plus a standard SMTP relay
Real-time webhooks for delivery, bounce, open, click and complaint events
Billed on email volume with unlimited contacts on every plan
Dedicated IP eligibility on paid tiers

Tags

email-apismtptransactional-emaildeveloper-toolsmarketing-automation
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