Footer

Your go-to destination for discovering trending open-source projects and uncovering the insights that matter

Legal

  • Terms and conditions
  • Privacy policy

More

  • Pricing
  • Advertise
  • onedump
  • gosnakego
  • Contact us

Social

  • X (Twitter)
  • GitHub
Trendshift owl
What they build speaks louder than words
© 2026 Trendshift, created by Julian Li with ❤️
SignalAdvertise
Trendshift
SignalAdvertise
Sign in
Trendshift owl

Discover trends that matter

DailyWeeklyMonthlyYearly
Live mentionsTopics
RepositoriesDevelopers
InsightsStats
Bifrost
Bifrost
Busbar
Busbar
ClawBench
ClawBench

Billionmail/BillionMail

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr

Visit GitHub
Go
15.9k
1.8k
15 contributors
GNU Affero General Public License v3.0
website
AchievementsView all →
FeaturedAdvertise to 180K+ monthly visitors
Bifrost

Enterprise AI Gateway Built For Scale: Route, Govern, and Secure All Your AI Traffic

Busbar

Control what AI can do before it acts

ClawBench

a benchmark for personal agents

Momentum

How fast Billionmail/BillionMail is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Aug 23 – Oct 22, 2026

Stars +508 in 61 days

0204060
49

Forks +110 in 61 days

0246
6

Merged PRs 0 in 61 days

01

Trendshift Trendingwhere the repository ranked each day it made the top 25

Top 25 in Go

1618
Aug 23Aug 31Sep 8Sep 16Sep 24Oct 2Oct 10Oct 18
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRsGo
Sun, Aug 23, 2026+6+20Not trending
Mon, Aug 24, 2026+3+20Not trending
Tue, Aug 25, 2026+5+10Not trending
Wed, Aug 26, 2026+5+10Not trending
Thu, Aug 27, 2026+4+20Not trending
Fri, Aug 28, 2026+6+00Not trending
Sat, Aug 29, 2026+18+50Not trending
Sun, Aug 30, 2026+11+40Not trending
Mon, Aug 31, 2026+12+10Not trending
Tue, Sep 1, 2026+8+50Not trending
Wed, Sep 2, 2026+4+30Not trending
Thu, Sep 3, 2026+4+20Not trending
Fri, Sep 4, 2026+6+00Not trending
Sat, Sep 5, 2026+4+00Not trending
Sun, Sep 6, 2026+0+00Not trending
Mon, Sep 7, 2026+9+10Not trending
Tue, Sep 8, 2026+20+00Not trending
Wed, Sep 9, 2026+6+10Not trending
Thu, Sep 10, 2026+3+10Not trending
Fri, Sep 11, 2026+7+30Not trending
Sat, Sep 12, 2026+6+10Not trending
Sun, Sep 13, 2026+4+10Not trending
Mon, Sep 14, 2026+8+30Not trending
Tue, Sep 15, 2026+8+40Not trending
Wed, Sep 16, 2026+3+10Not trending
Thu, Sep 17, 2026+4+00Not trending
Fri, Sep 18, 2026+7+10Not trending
Sat, Sep 19, 2026+1+10Not trending
Sun, Sep 20, 2026+5+00Not trending
Mon, Sep 21, 2026+5+40Not trending
Tue, Sep 22, 2026+7+40Not trending
Wed, Sep 23, 2026+0+10Not trending
Thu, Sep 24, 2026+2+00Not trending
Fri, Sep 25, 2026+2+10Not trending
Sat, Sep 26, 2026+7+40Not trending
Sun, Sep 27, 2026+39+50#16
Mon, Sep 28, 2026+49+50#18
Tue, Sep 29, 2026+37+60Not trending
Wed, Sep 30, 2026+23+20Not trending
Thu, Oct 1, 2026+20+20Not trending
Fri, Oct 2, 2026+5+10Not trending
Sat, Oct 3, 2026+13+40Not trending
Sun, Oct 4, 2026+6+20Not trending
Mon, Oct 5, 2026+17+60Not trending
Tue, Oct 6, 2026+6+10Not trending
Wed, Oct 7, 2026+2+00Not trending
Thu, Oct 8, 2026+3+00Not trending
Fri, Oct 9, 2026+2+10Not trending
Sat, Oct 10, 2026+6+30Not trending
Sun, Oct 11, 2026+15+00Not trending
Mon, Oct 12, 2026+9+40Not trending
Tue, Oct 13, 2026+4+10Not trending
Wed, Oct 14, 2026+9+20Not trending
Thu, Oct 15, 2026+5+10Not trending
Fri, Oct 16, 2026+5+10Not trending
Sat, Oct 17, 2026+4+00Not trending
Sun, Oct 18, 2026+2+10Not trending
Mon, Oct 19, 2026+2+00Not trending
Tue, Oct 20, 2026+4+10Not trending
Wed, Oct 21, 2026+7+10Not trending
Thu, Oct 22, 2026+4+00Not trending
Total+508+1100
  • 1#1 on the list
  • 7Rank that day
  • Not trending
1

    • GitHub trending history

    Where the repository ranked on GitHub Trending, one dot for each day it was on a list

    May 30 – Sep 11, 2025Best #3

    #1#5#10#15#20#25
    Top 10
    Jun 2025AugOctDecFebAprJunAug
    The left and right arrow keys step from day to day; Home and End go to the first and the last

    Mentions and achievements

    Where people are talking about Billionmail/BillionMail, and every badge it has earned
    1. Oct 61 post

      • alternativas open source à resend que eu achei: usesend: usa amazon ses por baixo, tem dashboard, api e smtp billionmail: servidor de email completo pra você hospedar os dois são licença AGPL alguém…

        Read full on X, posted by @Bascoflow

        @Bascoflow · x.com

    2. 4 months earlier
    3. Jun 62 posts

      • Most startups are quietly building on rented land. Mailchimp owns the platform. SendGrid owns the infrastructure. You own the bill. Every month. BillionMail asks a dangerous question: What happens…

        Read full on X, posted by @RoyAmal

        @RoyAmal · x.com

      • Most startups pay for Mailchimp. Then pay for SendGrid. Then pay for another email tool. This GitHub repo asks a dangerous question: What if you owned the entire email stack yourself? BillionMail is…

        Read full on X, posted by @RoyAmal

        @RoyAmal · x.com

    You might also like

    Repositories close to Billionmail/BillionMail
    FeaturedAdvertise to 180K+ monthly visitors
    ClawBench

    a benchmark for personal agents

    Busbar

    Control what AI can do before it acts

    Bifrost

    Enterprise AI Gateway Built For Scale: Route, Govern, and Secure All Your AI Traffic

    mettle/sendportal

    PHP

    Open-source self-hosted email marketing. Manage your own newsletters at a fraction of the cost.

    2.2k467

    MillionSend/millionsend

    TypeScript

    The open-source email platform — self-host on your own AWS SES, or use the cloud. Resend-compatible API.

    23724

    useplunk/plunk

    TypeScript

    The Open-Source Email Platform

    5.5k441

    pentacent/keila

    Elixir

    Open Source Newsletter Tool.

    2.2k179

    postalserver/postal

    Ruby

    📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail

    16.9k1.3k

    dcodesdev/LetterSpace

    TypeScript

    Self-hosted open source newsletter platform for managing subscribers and sending campaigns

    1022

    knadh/listmonk

    Go

    High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

    23.9k2.8k

    usesend/useSend

    TypeScript

    Open source alternative to Resend, Sendgrid, Postmark etc.

    4.8k456

    bborn/lewsnetter

    Ruby

    E-mail marketing application (create and send e-mail newsletter via SES). Includes subscription management, delivery, bounce and complaint notification, templates, and some stats.

    33042