Transactional Email & APIs

Apify

transactional-email-and-apis

Cloud web scraping, browser automation, and data extraction platform with ready-to-run Actors.

Monthly Platform Credits

$5/month to spend on Actor runs or Apify Store scrapers

Actor RAM

Up to 16 GB RAM allocation

Concurrent Runs

Up to 5 concurrent Actor runs

Brave Search API

transactional-email-and-apis

Independent web search and LLM context API powered by Brave's own web index.

Monthly Search Queries

2,000 queries/month free forever

Rate Limit

1 request per second (RPS)

LLM Context API

Clean Markdown passages and structured tables for AI grounding

Brevo

transactional-email-and-apis

Multi-channel marketing and transactional email API with unlimited contact storage.

Daily Sending Volume

300 emails/day (approx. 9,000 emails/month)

Contact Storage

Unlimited contacts included

Transactional Email

Full REST API, SMTP relay, and webhooks

Mailgun

transactional-email-and-apis

High-volume transactional email API and SMTP relay with parsing and delivery tracking.

Daily Sending Volume

100 emails/day (approx. 3,000 emails/month)

Custom Domains

1 verified sending domain

Inbound Routing

1 inbound route to convert incoming email to HTTP webhooks

Postmark

transactional-email-and-apis

Developer-focused transactional email API with fast delivery, detailed tracking, and 45-day log history.

Monthly Emails

100 emails/month free forever

Full Message Retention

45 days of complete message content and activity logs

Custom Domains

Up to 10 sending domains with DKIM and SPF checks

Resend

Transactional Email & APIs

Email API for developers to send transactional and marketing emails with React templates.

Monthly Sending Volume

3,000 emails/month

Daily Sending Limit

100 emails/day

Custom Domains

1 custom domain with DKIM and SPF verification