# 25 GitHub Repos That Replace All Your Subscriptions
**作者**: darkzodchi
**日期**: 2026-04-17T09:01:17.000Z
**来源**: [https://x.com/zodchiii/status/2045065049367101611](https://x.com/zodchiii/status/2045065049367101611)
---
Every year subscription prices go up and features get worse. Notion raises prices and adds AI nobody asked for. Google kills products people depend on. Adobe locks files behind formats only their tools can open.
Meanwhile open-source alternatives have gotten quietly excellent.
Self-hosting in 2026 is no longer a buggy hobby. It's a real option for anyone who doesn't want to rent their own tools forever.
25 replacements across 10 categories. Each one with what it replaces, what it costs, and whether it's actually worth switching👇
Before we dive in, I share daily notes on AI & vibe coding in my Telegram channel: https://t.me/zodchixquant🧠
## Productivity & Notes
01 — Obsidian replaces Notion ($10/mo) Local-first markdown editor.
Your notes are files on your computer, not rows in someone else's database. Free for personal use.
https://obsidian.md/
02 — AppFlowy replaces Notion ($10/mo) for teams If you need Notion's collaborative features but don't want your data on their servers.
Self-hostable, AI-ready, works offline. The closest Notion clone that's actually open-source.
github.com/AppFlowy-IO/AppFlowy · 55K+ ⭐
03 — Cal.com replaces Calendly ($12/mo) Full scheduling tool. Custom booking pages, team scheduling, integrations.
Self-host for free or use their cloud.
Calendly but you own it. github.com/calcom/cal.com · 40K+ ⭐
## Communication
04 — Mattermost replaces Slack ($8/user/mo) Enterprise-grade team chat. Channels, threads, integrations, file sharing. Free community edition.
Companies like Samsung and the US Department of Defense use it.
github.com/mattermost/mattermost · 32K+ ⭐
05 — Chatwoot replaces Intercom ($39/mo) Customer support platform. Live chat, email, social media, WhatsApp in one inbox.
Self-hosted and free.
github.com/chatwoot/chatwoot · 22K+ ⭐
## Analytics
06 — Plausible replaces Google Analytics (free but harvests your data) Lightweight, privacy-first analytics. No cookies, no consent banners, GDPR-compliant by default. One-line script.
Self-host for free.
github.com/plausible/analytics · 22K+ ⭐
07 — Umami replaces Google Analytics Even simpler than Plausible. Privacy-focused, fast, clean dashboard.
Self-host in minutes.
github.com/umami-software/umami · 25K+ ⭐
08 — PostHog replaces Mixpanel ($28/mo) + Hotjar ($39/mo) + LaunchDarkly ($10/mo) Does analytics, session replay, feature flags, A/B testing, and surveys. Replaces 4-5 paid tools.
Self-host for free.
This one alone saves most startups $100+/mo.
github.com/PostHog/posthog · 25K+ ⭐
## Design
09 — Penpot replaces Figma ($15/user/mo) Browser-based design tool. Real-time collaboration, components, prototyping. The only serious open-source Figma alternative.
Self-host or use their cloud for free.
github.com/penpot/penpot · 35K+ ⭐
## Security & Passwords
10 — Bitwarden replaces 1Password ($3/mo) Open-source password manager. Cross-platform, browser extensions, 2FA support. Free tier covers everything most people need.
github.com/bitwarden · Widely audited
11 — Vaultwarden replaces 1Password ($3/mo) for self-hosters Lightweight Bitwarden-compatible server you run yourself. Works with all official Bitwarden apps. Your passwords never leave your network.
github.com/dani-garcia/vaultwarden · 42K+ ⭐
## Development & Hosting
12 — Coolify replaces Vercel ($20/mo) + Heroku ($25/mo) Self-hosted PaaS. Deploy anything with Docker on your own server. One-click deploys, SSL, databases.
Heroku-like interface without the Heroku pricing.
github.com/coollabsio/coolify · 40K+ ⭐
13 — Supabase replaces Firebase ($25+/mo) Open-source backend. Postgres database, auth, storage, edge functions, realtime subscriptions. Generous free tier.
Self-hostable.
github.com/supabase/supabase · 78K+ ⭐
14 — Gitea replaces GitHub ($4/user/mo) Lightweight self-hosted Git service. Repos, issues, pull requests, CI/CD. For teams that need to keep code on their own servers.
github.com/go-gitea/gitea · 48K+ ⭐
## Automation
15 — n8n replaces Zapier ($20/mo) Visual workflow automation. 400+ integrations, native AI nodes, self-hosted. No per-task pricing.
The Zapier killer that's been growing quietly for years.
github.com/n8n-io/n8n · 55K+ ⭐
16 — Activepieces replaces Zapier ($20/mo) Fully open-source alternative to Zapier. Simpler than n8n, easier to set up. Unlimited flows on self-hosted.
github.com/activepieces/activepieces · 12K+ ⭐
## Documents & Office
17 — OnlyOffice replaces Google Workspace ($7/user/mo) Docs, sheets, presentations with real-time collaboration. Compatible with Microsoft Office formats.
Self-host for free.
github.com/ONLYOFFICE · 5K+ ⭐
18 — Nextcloud replaces Google Drive ($3/mo) + Docs + Calendar + Contacts Full productivity suite. File sync, document editing, calendar, contacts, video calls.
Self-hosted. The all-in-one Google replacement that actually works.
github.com/nextcloud/server · 29K+ ⭐
## Email & Newsletters
19 — Listmonk replaces Mailchimp ($13/mo) Self-hosted newsletter and mailing list manager. Handles millions of emails. Pair with Amazon SES ($0.10/1000 emails) and your email costs drop to almost nothing.
github.com/knadh/listmonk · 16K+ ⭐
## Project Management
20 — Plane replaces Linear ($10/user/mo) Issue tracking with the best UX in open-source. Closest thing to Linear's design. Cycles, modules, views. Self-host for free.
github.com/makeplane/plane · 32K+ ⭐
21 — Vikunja replaces Trello ($10/user/mo) + Asana ($11/user/mo) Task management with kanban boards, lists, gantt charts. Self-hosted. Cross-platform. vikunja.io · 5K+ ⭐
## Monitoring & Secrets
22 — Grafana replaces Datadog ($15/host/mo) Dashboards, alerting, log aggregation. The industry standard for monitoring.
Self-hosted and free.
github.com/grafana/grafana · 67K+ ⭐
23 — Infisical replaces HashiCorp Vault ($1.58/hr) Secret management for teams. API keys, env variables, configs. Self-host for free.
github.com/Infisical/infisical · 18K+ ⭐
## CMS & E-commerce
24 — Ghost replaces Substack (takes 10% of revenue) Publishing platform for blogs and newsletters. SEO-optimized, membership support, beautiful themes.
Self-host and keep 100% of your revenue.
github.com/TryGhost/Ghost · 49K+ ⭐
25 — Medusa replaces Shopify ($39/mo) Headless e-commerce platform. Full control over storefront, checkout, payments.
Self-host for free.
github.com/medusajs/medusa · 28K+ ⭐
## The full math
## When to switch and when not to
Switch when: You're technical enough to manage a server (or willing to learn). You care about data ownership. You're a startup burning $500+/mo on SaaS.
Don't switch when: You're a solo non-technical user who just needs things to work. A neglected self-hosted server is less secure than a maintained SaaS service. If you won't update it, don't host it.
Start with these 3: Bitwarden (passwords), Plausible (analytics), n8n (automation). Easiest to set up, biggest immediate value.
I share daily notes on AI, finance, and vibe coding in my Telegram channel: https://t.me/zodchixquant
Thanks for reading 🙏🏼
## 相关链接
- [darkzodchi](https://x.com/zodchiii)
- [@zodchiii](https://x.com/zodchiii)
- [24K](https://x.com/zodchiii/status/2045065049367101611/analytics)
- [https://t.me/zodchixquant](https://t.me/zodchixquant)
- [https://obsidian.md/](https://obsidian.md/)
- [github.com/AppFlowy-IO/AppFlowy](https://github.com/AppFlowy-IO/AppFlowy)
- [Cal.com](https://cal.com/)
- [github.com/calcom/cal.com](https://github.com/calcom/cal.com)
- [github.com/mattermost/mattermost](https://github.com/mattermost/mattermost)
- [github.com/chatwoot/chatwoot](https://github.com/chatwoot/chatwoot)
- [github.com/plausible/analytics](https://github.com/plausible/analytics)
- [github.com/umami-software/umami](https://github.com/umami-software/umami)
- [github.com/PostHog/posthog](https://github.com/PostHog/posthog)
- [github.com/penpot/penpot](https://github.com/penpot/penpot)
- [github.com/bitwarden](https://github.com/bitwarden)
- [github.com/dani-garcia/vaultwarden](https://github.com/dani-garcia/vaultwarden)
- [github.com/coollabsio/coolify](https://github.com/coollabsio/coolify)
- [github.com/supabase/supabase](https://github.com/supabase/supabase)
- [github.com/go-gitea/gitea](https://github.com/go-gitea/gitea)
- [github.com/n8n-io/n8n](https://github.com/n8n-io/n8n)
- [github.com/activepieces/activepieces](https://github.com/activepieces/activepieces)
- [github.com/ONLYOFFICE](https://github.com/ONLYOFFICE)
- [github.com/nextcloud/server](https://github.com/nextcloud/server)
- [github.com/knadh/listmonk](https://github.com/knadh/listmonk)
- [github.com/makeplane/plane](https://github.com/makeplane/plane)
- [vikunja.io](https://vikunja.io/)
- [github.com/grafana/grafana](https://github.com/grafana/grafana)
- [github.com/Infisical/infisical](https://github.com/Infisical/infisical)
- [github.com/TryGhost/Ghost](https://github.com/TryGhost/Ghost)
- [github.com/medusajs/medusa](https://github.com/medusajs/medusa)
- [https://t.me/zodchixquant](https://t.me/zodchixquant)
- [Upgrade to Premium](https://x.com/i/premium_sign_up)
- [5:01 PM · Apr 17, 2026](https://x.com/zodchiii/status/2045065049367101611)
- [24.6K Views](https://x.com/zodchiii/status/2045065049367101611/analytics)
- [View quotes](https://x.com/zodchiii/status/2045065049367101611/quotes)
---
*导出时间: 2026/4/18 11:07:39*
---
## 中文翻译
# 25 个能取代你所有订阅的 GitHub 仓库
**作者**： darkzodchi
**日期**： 2026-04-17T09:01:17.000Z
**来源**： [https://x.com/zodchiii/status/2045065049367101611](https://x.com/zodchiii/status/2045065049367101611)
---
每年订阅价格都在上涨，功能却越来越差。Notion 涨价，还加入了没人要求的 AI。Google 砍掉人们依赖的产品。Adobe 把文件锁在只有自家工具才能打开的格式里。
与此同时，开源替代品已经悄悄变得非常出色。
2026 年的自托管不再是充满 bug 的业余爱好。对于任何不想永远租用自己工具的人来说，它都是一个切实可行的选择。
10 个类别中的 25 个替代品。每个都包含它取代什么、花费多少，以及是否真的值得切换👇
在开始之前，我在 Telegram 频道分享关于 AI 和氛围编码的每日笔记：https://t.me/zodchixquant🧠
## 效率与笔记
01 — Obsidian 取代 Notion（$10/月）本地优先的 Markdown 编辑器。
你的笔记是你电脑上的文件，而不是别人数据库里的行。个人使用免费。
https://obsidian.md/
02 — AppFlowy 取代 Notion（$10/月）的团队功能 如果你需要 Notion 的协作功能，但不想把数据放在他们的服务器上。
可自托管、支持 AI、可离线使用。最接近 Notion 的真正开源克隆。
github.com/AppFlowy-IO/AppFlowy · 55K+ ⭐
03 — Cal.com 取代 Calendly（$12/月）完整的日程安排工具。自定义预约页面、团队排期、集成。
可免费自托管，或使用他们的云服务。
Calendly，但归你所有。github.com/calcom/cal.com · 40K+ ⭐
## 通讯
04 — Mattermost 取代 Slack（$8/用户/月）企业级团队聊天。频道、话题串、集成、文件共享。免费社区版。
三星和美国国防部等公司都在使用它。
github.com/mattermost/mattermost · 32K+ ⭐
05 — Chatwoot 取代 Intercom（$39/月）客户支持平台。实时聊天、电子邮件、社交媒体、WhatsApp 集中在一个收件箱中。
自托管且免费。
github.com/chatwoot/chatwoot · 22K+ ⭐
## 数据分析
06 — Plausible 取代 Google Analytics（免费但会收集你的数据）轻量级、隐私优先的分析工具。无 cookie、无同意横幅、默认符合 GDPR。一行脚本即可。
免费自托管。
github.com/plausible/analytics · 22K+ ⭐
07 — Umami 取代 Google Analytics 比 Plausible 更简单。注重隐私、速度快、界面简洁。
几分钟内即可完成自托管。
github.com/umami-software/umami · 25K+ ⭐
08 — PostHog 取代 Mixpanel（$28/月）+ Hotjar（$39/月）+ LaunchDarkly（$10/月）提供分析、会话回放、功能开关、A/B 测试和问卷调查。可取代 4-5 款付费工具。
免费自托管。
仅这一项就能为大多数初创公司每月节省 $100+。
github.com/PostHog/posthog · 25K+ ⭐
## 设计
09 — Penpot 取代 Figma（$15/用户/月）基于浏览器的设计工具。实时协作、组件、原型制作。唯一严肃的开源 Figma 替代品。
可自托管，或免费使用他们的云服务。
github.com/penpot/penpot · 35K+ ⭐
## 安全与密码
10 — Bitwarden 取代 1Password（$3/月）开源密码管理器。跨平台、浏览器扩展、双因素认证支持。免费版已覆盖大多数人的全部需求。
github.com/bitwarden · 经广泛审计
11 — Vaultwarden 为自托管者取代 1Password（$3/月）轻量级 Bitwarden 兼容服务器，由你自己运行。可与所有官方 Bitwarden 应用配合使用。你的密码永远不会离开你的网络。
github.com/dani-garcia/vaultwarden · 42K+ ⭐
## 开发与托管
12 — Coolify 取代 Vercel（$20/月）+ Heroku（$25/月）自托管 PaaS。在你自己的服务器上用 Docker 部署任何东西。一键部署、SSL、数据库。
类似 Heroku 的界面，却没有 Heroku 的价格。
github.com/coollabsio/coolify · 40K+ ⭐
13 — Supabase 取代 Firebase（$25+/月）开源后端。Postgres 数据库、身份验证、存储、边缘函数、实时订阅。慷慨的免费额度。
可自托管。
github.com/supabase/supabase · 78K+ ⭐
14 — Gitea 取代 GitHub（$4/用户/月）轻量级自托管 Git 服务。仓库、议题、拉取请求、CI/CD。适合需要将代码保留在自己服务器上的团队。
github.com/go-gitea/gitea · 48K+ ⭐
## 自动化
15 — n8n 取代 Zapier（$20/月）可视化工作流自动化。400+ 集成、原生 AI 节点、自托管。无按任务计费。
这个 Zapier 杀手已经默默成长多年。
github.com/n8n-io/n8n · 55K+ ⭐
16 — Activepieces 取代 Zapier（$20/月）完全开源的 Zapier 替代品。比 n8n 更简单，更容易设置。自托管可无限流程。
github.com/activepieces/activepieces · 12K+ ⭐
## 文档与办公
17 — OnlyOffice 取代 Google Workspace（$7/用户/月）文档、表格、演示文稿，支持实时协作。兼容 Microsoft Office 格式。
免费自托管。
github.com/ONLYOFFICE · 5K+ ⭐
18 — Nextcloud 取代 Google Drive（$3/月）+ Docs + 日历 + 通讯录 完整的效率套件。文件同步、文档编辑、日历、通讯录、视频通话。
自托管。真正好用的 Google 一体化替代品。
github.com/nextcloud/server · 29K+ ⭐
## 邮件与通讯组
19 — Listmonk 取代 Mailchimp（$13/月）自托管的新闻通讯和邮件列表管理器。可处理数百万封邮件。配合 Amazon SES（$0.10/1000 封邮件），你的邮件成本几乎降为零。
github.com/knadh/listmonk · 16K+ ⭐
## 项目管理
20 — Plane 取代 Linear（$10/用户/月）拥有开源界最佳用户体验的问题跟踪工具。最接近 Linear 的设计。周期、模块、视图。免费自托管。
github.com/makeplane/plane · 32K+ ⭐
21 — Vikunja 取代 Trello（$10/用户/月）+ Asana（$11/用户/月）任务管理，带有看板、列表、甘特图。自托管。跨平台。vikunja.io · 5K+ ⭐
## 监控与密钥管理
22 — Grafana 替代 Datadog（每主机每月 15 美元）仪表盘、告警、日志聚合。监控领域的行业标准。
自托管，免费。
github.com/grafana/grafana · 67K+ ⭐
23 — Infisical 替代 HashiCorp Vault（每小时 1.58 美元）面向团队的密钥管理。API 密钥、环境变量、配置。可免费自托管。
github.com/Infisical/infisical · 18K+ ⭐
## CMS 与电子商务
24 — Ghost 替代 Substack（抽取 10% 收入）面向博客和新闻通讯的发布平台。SEO 优化、支持会员制、主题精美。
自托管，保留 100% 的收入。
github.com/TryGhost/Ghost · 49K+ ⭐
25 — Medusa 替代 Shopify（每月 39 美元）无头电子商务平台。完全掌控店面、结账和支付。
自托管，免费。
github.com/medusajs/medusa · 28K+ ⭐
## 完整账本
## 何时该切换，何时不该切换
该切换的情况：你有足够的技术能力管理服务器（或愿意学习）。你在意数据所有权。你是一家每月在 SaaS 上烧掉 500 美元以上的初创公司。
不该切换的情况：你是只想一切开箱即用的非技术单人用户。被忽视的自托管服务器比持续维护的 SaaS 服务更不安全。如果你不会更新它，就不要托管它。
从这 3 个开始：Bitwarden（密码管理）、Plausible（网站分析）、n8n（自动化）。最容易搭建，即时价值最大。
我在 Telegram 频道分享关于 AI、金融和氛围编程的每日笔记：https://t.me/zodchixquant
感谢阅读 🙏🏼
## 相关链接
- [darkzodchi](https://x.com/zodchiii)
- [@zodchiii](https://x.com/zodchiii)
- [24K](https://x.com/zodchiii/status/2045065049367101611/analytics)
- [https://t.me/zodchixquant](https://t.me/zodchixquant)
- [https://obsidian.md/](https://obsidian.md/)
- [github.com/AppFlowy-IO/AppFlowy](https://github.com/AppFlowy-IO/AppFlowy)
- [Cal.com](https://cal.com/)
- [github.com/calcom/cal.com](https://github.com/calcom/cal.com)
- [github.com/mattermost/mattermost](https://github.com/mattermost/mattermost)
- [github.com/chatwoot/chatwoot](https://github.com/chatwoot/chatwoot)
- [github.com/plausible/analytics](https://github.com/plausible/analytics)
- [github.com/umami-software/umami](https://github.com/umami-software/umami)
- [github.com/PostHog/posthog](https://github.com/PostHog/posthog)
- [github.com/penpot/penpot](https://github.com/penpot/penpot)
- [github.com/bitwarden](https://github.com/bitwarden)
- [github.com/dani-garcia/vaultwarden](https://github.com/dani-garcia/vaultwarden)
- [github.com/coollabsio/coolify](https://github.com/coollabsio/coolify)
- [github.com/supabase/supabase](https://github.com/supabase/supabase)
- [github.com/go-gitea/gitea](https://github.com/go-gitea/gitea)
- [github.com/n8n-io/n8n](https://github.com/n8n-io/n8n)
- [github.com/activepieces/activepieces](https://github.com/activepieces/activepieces)
- [github.com/ONLYOFFICE](https://github.com/ONLYOFFICE)
- [github.com/nextcloud/server](https://github.com/nextcloud/server)
- [github.com/knadh/listmonk](https://github.com/knadh/listmonk)
- [github.com/makeplane/plane](https://github.com/makeplane/plane)
- [vikunja.io](https://vikunja.io/)
- [github.com/grafana/grafana](https://github.com/grafana/grafana)
- [github.com/Infisical/infisical](https://github.com/Infisical/infisical)
- [github.com/TryGhost/Ghost](https://github.com/TryGhost/Ghost)
- [github.com/medusajs/medusa](https://github.com/medusajs/medusa)
- [https://t.me/zodchixquant](https://t.me/zodchixquant)
- [升级到 Premium](https://x.com/i/premium_sign_up)
- [2026年4月17日 下午5:01](https://x.com/zodchiii/status/2045065049367101611)
- [2.46万次浏览](https://x.com/zodchiii/status/2045065049367101611/analytics)
- [查看引用](https://x.com/zodchiii/status/2045065049367101611/quotes)
---
*导出时间: 2026/4/18 11:07:39*
