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Email SDK

Email SDK - TypeScript email SDK for every provider

About Email SDK

A TypeScript email SDK for unified email sending with Resend, SMTP, Postmark, SendGrid, Mailgun, AWS SES, fallbacks, plugins, and a local CLI.

Who it is for
Developers integrating email into TypeScript applications
The solution
Send email through a typed interface while switching provider adapters without changing application send calls.

Features

  • Typed email sending

  • Interchangeable provider adapters

Details

Built for

Developers integrating email into TypeScript applications

Use cases
  • Integrating transactional email
  • Switching email providers behind a common interface

Email SDK homepage

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Website performance

Independent mobile lab measurements and permanent weekly competition results from IndieTools Speed.

70GoodMobile Lighthouse

Last checked

Load time
5.54 s
FCP
3.46 s
LCP
7.32 s
CLS
0.000
TTFB
2 ms
TBT
15 ms
Speed index
10.20 s

Latest Performance Score: 70. Measured: October 13, 2026. Weekly Overall Rank: #24. Category Rank: #3 in Developer tools. LCP: 7.32 s. Load Time: 5.54 s.

Overall rank · 2026-W41
#24
Up 324 places
Best overall rank
#24
0 top 10 finishes
Best category rank
#3
0 category wins
Latest change
+3 score
Best score 100 / 100

Website performance history

Inspect every successful mobile Lighthouse lab measurement by metric and date range.

Range

Latest score

70 / 100

Higher is better
10 measurements

Use the left and right arrow keys to inspect measurements. Use Home or End to jump to the first or last measurement. Press Escape to dismiss the chart tooltip.

Oct 6, 2026Oct 13, 2026

Weekly rank history

Track the product's finalized overall position on the IndieTools Speed leaderboard.

Range

MetricOverall rank

Latest rank

#24

Closer to #1 is better
2 weeks

Use the left and right arrow keys to inspect weeks. Use Home or End to jump to the first or last week. Press Escape to dismiss the chart tooltip.

Sep 28, 2026Oct 5, 2026

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