# Sendaro

> Transactional email API for indie developers and small teams

- Website: https://sendaro.email/?ref=swipetolaunch&utm_source=swipetolaunch&utm_medium=referral&utm_campaign=markdown
- Score: 67% approval
- Swipes: 3 total — 2 right, 1 left
- Ranked on the board: not yet, needs 5 swipes
- Listing: Free; votes are counted the same as for every listing
- Categories: Developer Tools
- Tags: API, Email, SDK, JavaScript, Backend
- Pricing: freemium
- Domain Rating: 0/100, a backlink-authority score for sendaro.email, read 2026-11-10
- Submitted: 2026-11-10
- Page: https://swipetolaunch.com/p/sendaro

## About

Sendaro is a transactional email API for sending password resets, receipts, sign-in links and notifications from your own domain. You verify a domain by publishing DKIM, SPF and DMARC DNS records, create an API key, and send with one REST request or an SDK call. A message ID is returned right away.

## How the score works

The percentage is the raw share of swipes that went right. Rankings weigh that share against the number of swipes (a prior of 25 swipes at 50%), so a high score from a handful of swipes ranks below a slightly lower score from many. Anyone can swipe without an account; each browser or account swipes a product once.