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Sendwithus

Sendwithus · Vancouver, BC · founded 2013

Plans and prices

Starter

$149a month

universal styling · drag-and-drop builder · custom code editor · custom fonts

Teams

$499a month

Starter features · user management

Teams+

Priced on request

Teams features · Smartling translation · API export · localizations

Sendwithus

Priced on request

Pricing not stated on the Sendwithus product page

Every plan, in full

On the record

A/B testing
The product supports content and design A/B testing for transactional, triggered and marketing emails.sendwithus.com · read 15 Oct 2026
Analytics
Sendwithus provides analytics intended to show user behavior across platforms and inform email optimization.sendwithus.com · read 15 Oct 2026
API clients
Official client libraries are listed for .NET, Java, Node.js, PHP, Python, Ruby on Rails and Ruby; the maker says these libraries are open source on GitHub.support.sendwithus.com · read 15 Oct 2026
API operations
Documented endpoints cover templates, sending, rendering, customers, snippets, localization, batching and drip campaigns.support.sendwithus.com · read 15 Oct 2026
API payload limit
The send endpoint documents template data with a maximum size of 128 KB.support.sendwithus.com · read 15 Oct 2026
API style
The public API is REST based, returns JSON, uses standard HTTP status codes and requires HTTPS with HTTP Basic Authentication using an API key.support.sendwithus.com · read 15 Oct 2026
API test keys
Every account includes test API keys that process requests without actually delivering email.support.sendwithus.com · read 15 Oct 2026
API version
The documentation identifies v1 as current and says v2 is under development.support.sendwithus.com · read 15 Oct 2026
Batching limit
The API documentation says batches larger than 10 requests are not recommended.support.sendwithus.com · read 15 Oct 2026
Company
The maker's about page identifies Matt Harris as founder and CEO and describes the company as focused on email creation and management.dyspatch.io · read 30 Sep 2026
Company identity
The current site footer identifies the operating company as Techdrop Labs Inc.sendwithus.com · read 15 Oct 2026
Company locations
The maker lists Vancouver, British Columbia and San Francisco, California addresses.sendwithus.com · read 15 Oct 2026
Customer scale
The maker says more than 200 brands use Sendwithus for transactional-email creation and management.sendwithus.com · read 15 Oct 2026
Developer documentation
The knowledge base includes REST API, Jinja2, template editing, device testing, ESP connections, campaigns, analytics, automation, segmentation and troubleshooting articles.support.sendwithus.com · read 15 Oct 2026
Discontinued integration
Stripe integration is discontinued; existing connected accounts can manage triggers, while new users cannot attach Stripe.support.sendwithus.com · read 15 Oct 2026
Email testing
It supports built-in content and design A/B testing for transactional, triggered, and marketing emails.dyspatch.io · read 30 Sep 2026
ESP compatibility
The compatibility chart lists SparkPost, Mailjet, Mailgun, Mandrill, SendGrid, Postmark, Amazon SES and SMTP, with analytics capabilities varying by provider.support.sendwithus.com · read 15 Oct 2026
ESP integration
Sendwithus connects to an existing email service provider and is designed to keep email templates outside application code.sendwithus.com · read 15 Oct 2026

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