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Dev tools · alternatives · 2026

24 alternatives to I made an open source Mailchimp RSS-to-Email alternative

Hi all! Excited to share rss2newsletter after completing dev work for the initial release. The idea for this project came out of necessity, as I wanted to share my articles via email newsletter. I was looking for a super minimal, lightweight, and open source solution, and when none existed, I decided to create one. For any sizable number of email recipients, a popular platform like Mailchimp will easily cost you hundreds or even thousands per month in per-contact fees. rss2newsletter, on the other hand, allows you to use Amazon SES, so you can reach your audience at pennies on the dollar.…

rss2newsletter is an open source tool that converts RSS feeds into automated email newsletters. It's designed for content creators and publishers who want a lightweight alternative to commercial services like… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I made an open source Mailchimp RSS-to-Email alternative launched in 2024; newer entries below may have overtaken it.

  1. 1

    Build your newsletter in minutes

    2024 · curatedletters.com · its alternatives →

  2. 2
    Mailtrain▲323

    Self hosted newsletter app (Mailchimp clone)

    2016 · github.com · its alternatives →

  3. 3

    Hi all! Excited to share cc.dev after months of work and refinement. The idea for this product came from trying to do email marketing for my side project, CubeDesk, a site where Rubik's Cube enthusiasts can time themselves, race with one another, train algorithms — it's a fun niche! With over 40k users, sending even a single campaign was becoming expensive with MailChimp. I knew AWS SES would be much cheaper, but it’s just an API with none of the other necessities you need for a robust email marketing platform. Beyond cost, I was also frustrated with having to make sure my database was…

    2023 · cc.dev · its alternatives →

  4. 4
    Botletter▲577

    Send newsletters on Facebook Messenger

    2017 · botletter.com · its alternatives →

  5. 5

    Community of paid newsletter creators 💌

    2019 · indiemailer.com · its alternatives →

  6. 6
    Reletter▲260

    Find, contact and get featured in 1.3m+ newsletters

    2023 · reletter.com · its alternatives →

  7. 7
    RSS Brain▲139

    I wrote an RSS reader called RSS Brain recently. The motivate is the current RSS readers either don't sort articles by priority, which makes it hard to read posts from HackerNews and Reddit, or sort it with some "smart" algorithm which I don't trust. I also like the Google News feature that can show related story from different source, but the sources are not configurable and the algorithm is not transparent either. So with RSS Brain, I implemented these features: * Recommend related articles from the feeds of your choice. It's backed by ElasticSearch and the algorithm is described on RSS…

    2022 · rssbrain.com · its alternatives →

  8. 8
    RSSMailer▲115

    Get your RSS feeds in your inbox 💌

    2019 · its alternatives →

  9. 9
    Substack▲235

    Paid email newsletters made simple

    2018 · substack.com · its alternatives →

  10. 10HW

    We recently launched a new project called https://www.markdownmail.io The motivations behind https://www.markdownmail.io was that we wanted to be able to occasionally send out an email to our user base. Currently we have over 100k subscribers and on average send an email once every other month. With the mailchimp it was costing us $475 per month. That's a lot of money to send an occasional newsletter. So we started to look for alternatives. We decided to move to sendy.co which is self hosted and uses SES. Whilst the costs where lower we found the product unstable and…

    2014 · its alternatives →

  11. 11

    Howdy! RSSfeedASAP scratches my own itch. I run a regional podcasting directory which gets dozens of messy submission for podcasts. Often they don't even include an xml file and me being a good samaritan I sometimes do the manual work and find it myself. I got tired of that manual work and decided to build a microapp. RSSfeedASAP is this app and I decided to release it in case someone else finds any use in it.

    2023 · rssfeedasap.com · its alternatives →

  12. 12

    Mailtrain hosting. Send newsletters cheaper via Amazon SES

    2020 · its alternatives →

  13. 13

    Create beautiful, automated newsletters with content from the sites and apps you love.

    2020 · mailbrew.com · its alternatives →

  14. 14UY

    Whenever new content is published, we'll send you a notification. Try it now by entering an RSS/Atom feed, YouTube channel or blog URL!

    2020 · feedsub.com · its alternatives →

  15. 15

    Email marketing for Freelancers & Small Business

    2018 · its alternatives →

  16. 16AA
  17. 17BA

    Spent the last month building Fertit - basically a newsletter manager but you bring your own SMTP and skip the DevOps nightmare. All the features (subscriber management, admin dashboard, custom preferences) without the infrastructure markup. The math that broke me: Mailchimp: $230/month for 15k contacts My solution: $10/month infrastructure + $10 SendGrid = unlimited What I learned: The "enterprise" features are mostly database operations with SMTP APIs. But the 3 weeks of Go/PostgreSQL/Redis setup explains why people just pay ConvertKit $300/month. Here's the thing:…

    2025 · fertit.com · its alternatives →

  18. 18

    Get more newsletter signups from your website

    2020 · livechat.com · its alternatives →

  19. 19

    Super RSS News Feed aggregator written in Node.js and ES6 - filipedeschamps/rss-feed-emitter

    2016 · github.com · its alternatives →

  20. 20AT
  21. 21OS

    Hi all, I've posted a few times here about Maildown, a startup that I've been trying to validate lately. Due to lack of time to focus on this, I've taken the decision to abandon the project as a startup, but to make it available as an open source solution instead. The (still very basic) github repository is here: https://github.com/chris104957/maildown Maildown now exists as a simple CLI wrapper for Amazon SES which bakes in Markdown and styling support, making it much easier to get transactional mails up and running in any project Thanks for looking, Chris

    2019 · its alternatives →

  22. 22

    RSS/Atom feed reader for your desktop.

    2025 · rahuldshetty.github.io · its alternatives →

  23. 23AF
  24. 24

    Send newsletters on Facebook Messenger

    2018 · botletter.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →