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transactional email

Twilio SendGrid

Transactional and marketing email delivery at scale

Twilio's email delivery service for application messages and marketing campaigns, with APIs, templates and deliverability tools.

Ongoing cost

Free tier

Setup cost

$0

Tech comfort needed

6/10

What the plans cost

Free trial

Free

limited trial allowance

Email API

Quoted

tiered by volume

Public list prices checked on 2026-09-17. Always confirm on the provider's own pricing page before you buy.

What you get

  • Transactional email API
  • Dynamic templates
  • Deliverability analytics
  • Marketing campaigns
  • Event webhooks

Works with

  • Twilio
  • Zapier
  • Salesforce
  • WordPress
  • Segment

How it rates

Ease of use
4/10
Speed to launch
5/10
Design control
3/10
Room to grow
9/10
Add-ons and extensions
8/10
Selling products
2/10
Courses
1/10
Memberships
2/10
Search visibility
2/10
Support
6/10

Best suited to

  • App / software
  • Online store
  • Membership

What to watch out for

  • Limited control over how the site looks.
  • Pricing scales with sending volume
  • Sender authentication is required
  • Marketing and transactional products have separate limits

Partner programme

Twilio SendGrid Partner Program

Official partner application; benefits depend on approval and partner type.

partner · checked 2026-09-17 · confidence: high · official details

Startup programme

SendGrid Accelerate

A startup offer is publicly listed through the official application program; verify current eligibility and allowances before relying on it.

checked 2026-09-17 · confidence: medium · official details

Questions about Twilio SendGrid

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