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BitsPath
Email API: transactional + marketing

Every email your product sends, tuned for the inbox.

Connect your SMTP server, SendGrid, or Postal instance. Build templates, track engagement, and handle bounces on a sending domain you control.

See plans and pricingTalk to sales
  • SPF, DKIM, DMARC aligned
  • Usage-based, pay as you go
  • No provider lock-in
console.bitspath.com/email
Template: invoice-issuedv14 live
Subject: Your {{month}} invoice for {{company}} is ready
Deliveredbilling update, invoice-104238ms
Openedwelcome series, step 2 of 41.2s
Clickedrenewal notice, primary CTA4.6s
Aligned
SPF
Aligned
DKIM
p=quarantine
DMARC
Own domain
Authenticated sending
REST + SMTP
Two ways to send
Real time
Opens, clicks, bounces
Any provider
SMTP, SendGrid, Postal
Complete email infrastructure

Everything between compose and delivered

Templates, tracking, suppression, and provider routing share one pipeline, so a bounce in production updates the same contact your campaigns target.

Versioned

Template Editor

Rich HTML editor with variable replacement ({{firstName}} and friends), version history, and instant preview across devices.

Real time

Engagement Tracking

Open pixel tracking, click rewriting, and real-time delivery status streamed to your dashboard via SignalR.

Automatic

Bounce Handling

Automatic bounce detection, suppress list management, and sender reputation protection built in.

BYO route

Provider Flexibility

SMTP, SendGrid, Postal, or any transactional provider. Switch providers without changing a line of code.

Multi-channel

Campaigns and Journeys

Use email inside multi-channel campaigns and the visual journey builder, alongside SMS, WhatsApp, and Voice.

Usage-based pricing, scoped to your volume

Email API is pay as you go. Tell us your monthly volume and routes and we come back with clear per-channel pricing.

See how channel pricing works
The platform layer

Why not just use SendGrid or Mailchimp?

They are great at delivery. BitsPath is the platform layer on top: CRM, campaigns, journeys, and every other channel in the same system.

BitsPath

  • Bring your own SMTP or provider and add journey builder, CRM, and campaigns on top
  • Multi-channel: email plus SMS, WhatsApp, and Voice in one campaign
  • Authenticated sending on your own domain (SPF, DKIM, DMARC)
  • Unified contact timeline (email events alongside SMS, calls, and more)
  • Consent enforcement built in

SendGrid / Mailchimp alone

  • SendGrid: email delivery only, no campaign builder (separate product)
  • Mailchimp: email campaigns only, with per-contact pricing
  • No SMS, WhatsApp, or Voice integration
  • Separate CRM needed (HubSpot, Salesforce as extra products)
  • No visual journey builder in lower tiers
Mailboxes from ৳380/mo

Put your business on its own domain today

Set up hosted email in minutes, then add SMS, WhatsApp, Push and Voice from the same control plane when you are ready.

Get startedSee pricing