Rutba

Rutba Send

Available now

Transactional email API & SMTP relay

Email that actually arrives

Getting email delivered is a specialist problem: reputation, bounces, complaints, suppression, and the slow drift into spam folders that nobody notices until sales drop. Rutba Send handles all of it behind one API and one SMTP endpoint, and the same relay carries your transactional mail and your campaigns so your sending reputation is managed as one thing.

send.rutba.io
Connected
Transactional Email API & SMTP Relay99.98% Delivery RateProcessed (24h)4,820,194Zero queue lagAvg Latency184 msGlobal edge relayBounce Suppression0.02%Reputation: 100/100POST /v1/send HTTP/1.1Authorization: Bearer rtb_live_948281048{"to": "customer@enterprise.com", "template": "order-confirmed","data": { "order_id": 1049, "amount": 340.00 }}

Who it's for

  • Developers sending transactional email from an app
  • Businesses whose invoices and receipts land in spam
  • Marketing teams needing volume sending with real reporting

What you get

  • REST API and SMTP endpoint — send however suits you
  • Automatic suppression of bounces and complaints
  • Reputation-aware rate control
  • Templated batch sends
  • Delivery, open, and bounce reporting
  • Unsubscribe handling that stays honoured everywhere

Attaches as

Shared tenant

What setting it up means

A tenant on the shared relay with credentials issued to your organization — usually ready in under a minute.

Pricing

Rutba Send plans

Usage-based, so it scales with what you actually send, store, or publish.

Free

$0

up to 1,000 emails / month

Enough to wire it up and go live.

  • 1,000 emails / month
  • API & SMTP
  • Bounce handling
  • Community support
Start with Rutba Send
Most popular

Standard

$19

per month, 50,000 emails

For a business sending daily.

  • 50,000 emails / month
  • Suppression lists
  • Templated batch sends
  • Delivery reporting
  • Email support
Start with Rutba Send

Scale

$79

per month, 500,000 emails

High-volume campaigns and transactional mail.

  • 500,000 emails / month
  • Dedicated IP option
  • Priority throughput
  • Deliverability review
Start with Rutba Send

Enterprise

Custom

annual contract

Millions of messages, managed reputation.

  • Unlimited volume
  • Multiple dedicated IPs
  • Custom SLAs
  • Named deliverability contact
Talk to sales

Prices shown are indicative starting points while our plans are being finalised, and exclude local taxes. Your final quote is confirmed in writing before anything is charged.

Ready to try Rutba Send?

Start on the free tier, or talk to us about volume.