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AI · alternatives · 2026

24 alternatives to Open source newsletter digester

Uses AI to send me daily Slack summaries

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Combine newsletters into scheduled digest emails 💌

    2021 · its alternatives →

  2. 2

    Get the top posts from every Slack chat you're in.

    2016 · its alternatives →

  3. 3

    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.…

    2024 · github.com · its alternatives →

  4. 4

    Record, transcribe & summarize your Slack Huddles

    2023 · timeless.day · its alternatives →

  5. 5

    Bundle your newsletters in a single email digest 📩

    2020 · mailbrew.com · its alternatives →

  6. 6

    Slack community messages sent in a scheduled email digest

    2015 · its alternatives →

  7. 7

    Manage your inbox from Slack

    2017 · its alternatives →

  8. 8
    Lowdown▲216

    Auto-generate newsletters from Slack community content

    2020 · wow99.skin · its alternatives →

  9. 9RY
  10. 10

    The official Slack AI product looks great, but with limited access and add-on pricing, I decided to open-source the version I built. Especially for all the communities on Slack that would have to convert to paid and buy the upgrade to access the official SlackAI product/add-on which is not going to be financially viable in most cases. There's no plan to sell anything, just something I built as a way to learn some new tools that I thought others might get use out of. The repo is a ready-to-run slack app that provides thread summaries and channel overviews on demand using OpenAI (heavy…

    2024 · github.com · its alternatives →

  11. 11

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

    2020 · mailbrew.com · its alternatives →

  12. 12
    Digest.AI▲145

    AI-automated digest for your team's Slack

    2016 · its alternatives →

  13. 13DE
  14. 14

    A Slack bot that digests links based on their reactions

    2016 · github.com · its alternatives →

  15. 15
    Digest▲72

    Hacker News client for Slack

    2020 · slack.com · its alternatives →

  16. 16DT
  17. 17
    Toopost▲110

    Instant News Reading and Content Creation Platform

    2025 · toopost.us · its alternatives →

  18. 18
    TaCo▲135

    Manage Gmail and Slack in one place with AI

    2022 · sharetaco.com · its alternatives →

  19. 19

    Summarize web pages using OpenAI ChatGPT. Contribute to clmnin/summarize.site development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  20. 20

    Hi Hacker News, I developed an open source browser extension for summarizing Hacker News articles with OpenAI and Anthropic LLMs. It currently supports Chrome [1] and Firefox [2] (desktop). The extension adds the summarize buttons to the HN front page and article pages. It is bring-your-own-key, i.e. there's no back end behind it and the usage is free, you insert your API key and pay only for tokens to your LLM provider. [1] https://chromewebstore.google.com/detail/hacker-news-tldr/oo... [2]…

    2024 · github.com · its alternatives →

  21. 21

    Save 💾 and annotate ✍️ articles seamlessly on Slack

    2018 · kipwise.com · its alternatives →

  22. 22
    Scrumbot▲107

    A summary of all team data in Slack before your daily scrum

    2015 · scrumbot.co · its alternatives →

  23. 23

    Easily add article summaries from Chrome

    2023 · its alternatives →

  24. 24
    Nooshub▲75

    RSS Reader with AI to cluster similar content

    2019 · nooshub.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 →