
Mailgun
Resend
Twilio
Brevo
Mailjet
MailChimp
Amazon SES
Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.

Fixer.io
Exchangeratesapi.io
ExchangeRate-API
Freecurrencyapi.com
Currencylayer
BestExchangeRates
Open Exchange Rates
Currencyapi.com is a free, reliable & feature complete currency exchange rates API. 170+ world currencies & 60 second update rate.

Which is more popular?
Based on our record, Postmark seems to be more popular. It has been mentioned 57 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | postmarkapp.com | currencyapi.com |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Currencyapi.com yet.
Walkthroughs and reviews on video.
Using Postmark to send email from Darkroom Booth
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Postmark and Currencyapi.com. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Postmark are the most expensive transactional email service (10x the cost of Amazon SES), so what do they do to justify the sky high pricing? Their focus seems to be on providing a high-end service using only the best...
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Recommendations tracked on public social media and blogs since March 2021.


Postmark has been doing exactly one thing since 2010: transactional email, done carefully. It enforces a hard separation between transactional and bulk/marketing sending streams (you can't mix them on the same account), which is exactly... - Source: dev.to / 6 days ago
We want to shout out Postmark for sponsoring this challenge. Postmark's developer-focused API and reliable inbound email parsing made these innovative projects possible, allowing the community to focus on creativity rather than email... - Source: dev.to / about 1 year ago
PurifyPDF is a privacy-first PDF sanitization workflow built using n8n, Postmark, PDF.co, and Airtable. - Source: dev.to / over 1 year ago
Tracking Currencyapi.com since May 2022.
When comparing Postmark and Currencyapi.com, you can also consider the following products.

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Fixer provides a free, simple, and lightweight API for current and historical foreign exchange rates and currency conversion. The API tracks rates published daily by the European Central Bank.
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Simple API for Global Currency Exchange Rates
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Brings voice and messaging to your web and mobile applications.
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An easy to use, free & reliable Exchange Rate API trusted by tens of thousands of developers since 2010!
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