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MergeMe.dev

GitHub & GitLab PR/MR notifications in Slack - one updating card per request, threaded comments, @mention mapping. Free for small teams. Setup in 5 minutes.

MergeMe.dev

MergeMe.dev Reviews and Details

This page is designed to help you find out whether MergeMe.dev is good and if it is the right choice for you.

Screenshots and images

  • MergeMe.dev
    Image date //
    2026-08-20
  • MergeMe.dev
    Image date //
    2026-08-20
  • MergeMe.dev
    Image date //
    2026-08-20
  • MergeMe.dev
    Image date //
    2026-08-20
  • MergeMe.dev
    Image date //
    2026-08-20

Features & Specs

  1. Single updating Slack card

    One Slack message per PR or MR; status changes update the same card instead of posting a new notification every time.

  2. Threaded review comments

    GitHub/GitLab review comments post as replies on that card so the conversation stays in one place.

  3. Channel routing

    Send different repos or projects to different Slack channels from one workspace.

  4. User mention mapping

    Map GitLab/GitHub usernames to Slack users so @mentions in comments notify the right people.

  5. Multi-git workspaces

    Connect GitHub.com, GitLab.com, and self-hosted GitLab in the same MergeMe workspace.

  6. Self-hosted GitLab

    Works with on-prem GitLab via webhook URL and signing token; no need to expose GitLab to extra SaaS beyond MergeMe.

  7. Label routing

    Optional rules to route or filter notifications based on merge request labels.

  8. CI status on cards

    Optional rollup of GitHub checks or GitLab pipelines on the Slack card (e.g. CI: Running (2/5)).

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Questions & Answers

As answered by people managing MergeMe.dev.
  1. Who are some of the biggest customers of MergeMe.dev?

    • MergeMe is in early commercial use with paying teams; we do not publish customer names without permission.
  2. What makes MergeMe.dev unique?

    • One updating Slack card per PR/MR - status changes edit the same message instead of flooding the channel with a new notification for every GitLab or GitHub event
    • Thread replies for review comments on that card, not separate Slack messages
    • GitHub.com + GitLab.com + self-hosted GitLab in one workspace, with per-project channel routing and optional label routing
    • @mention mapping so GitLab/GitHub mentions in comments resolve to Slack mentions
    • Optional CI rollup on the card (GitHub checks / GitLab pipelines) when enabled in preferences
  3. Why should a person choose MergeMe.dev over its competitors?

    • Less channel noise than the official GitHub and GitLab Slack apps, which typically post a new message per event
    • Clearer review threads - comments stay on one card as thread replies
    • More control - route repos/projects to different channels; map users for mentions; optional label rules
    • Multi-git - mixed GitHub + GitLab (including self-hosted) without juggling multiple tools
    • Straight setup - GitLab.com and GitHub via OAuth/App; self-hosted GitLab via webhook URL and signing token
    • Free Hobby tier for small teams; paid Team plan scales per developer seat
  4. How would you describe the primary audience of MergeMe.dev?

    Engineering teams and engineering managers who use Slack for day-to-day communication and GitHub or GitLab for code review, especially when:

    • the official Slack integration has made their dev channels unusable
    • they run GitLab self-hosted and need reliable MR notifications without another heavy platform
    • they have mixed GitHub + GitLab repos and want one notification setup
    • they care about routing (per-repo channels) and working @mentions in Slack
  5. What's the story behind MergeMe.dev?

    MergeMe started from a practical problem: teams loved Slack for collaboration but hated how official GitHub and GitLab Slack integrations treated every MR/PR event as a separate message. Channels became noisy, threads broke apart, and it was hard to see what actually needed review.

    The idea was simple - treat each pull request or merge request as one living Slack card that updates as review state changes, with comments as thread replies. From there it grew into routing, mention mapping, multi-git workspaces, and self-hosted GitLab support for teams that cannot or do not want to rely on the default apps.

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Is MergeMe.dev good? This is an informative page that will help you find out. Moreover, you can review and discuss MergeMe.dev here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.