OPEN SOURCE REPOS

Repos that print money.

Each one replaces a paid tool. Pick a repo, sell the service. Use the arrow keys to move through the slides.

Open source repo

OpenSEO: build your own SEO and AEO agency.

ELI5

The open source alternative to Semrush and Ahrefs. AEO means getting your clients named and cited in AI answers like ChatGPT, and OpenSEO tracks that.

github.com/every-app/open-seo →
Start an AI Agency in 30 Days (Step by Step to $500k)
Start an AI Agency in 30 Days (Step by Step to $500k)
Price check

What the SEO research costs per month

OpenSEO self-host
Free
Plus pay per use data from DataForSEO. A keyword search is about $0.05.
OpenSEO hosted
$10/mo
Base plan. Agency plan is $100/mo.
Semrush
$139/mo
SEO plan. Starter with AI Search is $199/mo.
Ahrefs
$129/mo
Lite plan. Standard is $249/mo.
Moz Pro
$99/mo
Standard plan.

Monthly list prices from each vendor's pricing page, checked Nov 9, 2026. Sources: openseo.so/pricing, semrush.com/prices, ahrefs.com/pricing, moz.com/products/pro/pricing

What OpenSEO ships

  • Keyword research
  • Rank tracking on a schedule
  • Competitor insights and backlinks
  • Site audits, page by page
  • AI visibility: track prompts in ChatGPT, Gemini, Claude, Perplexity and Google AI Overviews
  • See brand mentions, citations, and competitors in AI answers
  • MCP server plus ready-made agent skills for Claude Code, Codex, ChatGPT and Cursor
  • Self-host with Docker or on Cloudflare's free plan
  • Team invites, Search Console and GA4, shareable reports
Open source repo

Postiz: run social media for your clients.

ELI5

One calendar to schedule posts to 34 social platforms. Group each client's accounts, send posts to the client for approval, see analytics, and let an AI agent help.

github.com/gitroomhq/postiz-app →
We hired an agency for this
tribedigitalco.com ↗
Price check

What social media tools cost per month

Postiz open source
Free
Self-host. AGPL-3.0 license.
Postiz hosted
$29/mo
Standard plan. Team is $39/mo.
Buffer
$5/mo
Per channel. Essentials, billed yearly. Team is $10.
Hootsuite
$99/mo
Per user. Standard plan, annual billing.
Sprout Social
$99/mo
Per seat. Essentials, billed monthly. Standard is $199.
Later
$18.75/mo
Starter plan, billed yearly.

List prices from each vendor's pricing page, checked Nov 9, 2026. Sources: postiz.com/pricing, github.com/gitroomhq/postiz-app, buffer.com/pricing, hootsuite.com/plans, sproutsocial.com/pricing, later.com/pricing

What Postiz ships

  • Can be controlled completely by AI agents
  • Schedule posts to 34 social platforms from one calendar
  • Tailor each post per platform
  • Generate content and media with AI
  • Analytics, platform and post level
  • Invite your team to collaborate, comment and schedule
  • Client groups and invite links, so clients connect their own accounts
  • Approvals: send a client a preview link, collect comments
  • Built-in AI agent, plus MCP server and CLI for Claude, ChatGPT, Codex, Cursor
Open source repo

Hermes Agent: set up an AI assistant or CMO for your clients, on their own computers.

ELI5

An AI assistant that runs on your client's computer. They message it on Telegram, Slack or WhatsApp, it remembers what it learns about them, and it runs scheduled jobs like daily reports.

github.com/NousResearch/hermes-agent →
On our channel
Kid Earns $30k from OpenClaw: His Exact Playbook, on YouTube
Watch on YouTube ↗
Playbook for creating your agency
Playbook for creating your agency

What it ships

  • Message it on Telegram, Discord, Slack, WhatsApp or Signal
  • Transcribes voice memos, keeps the conversation across apps
  • Remembers what matters and searches past conversations
  • Learns who you are across sessions
  • Writes its own skills and improves them as it works
  • Built-in scheduler: daily reports, weekly audits, in plain English
  • Spins up helper agents to work in parallel
  • Use any model: OpenRouter, OpenAI, Nous Portal or a local model
  • Runs on your computer, a $5 server or Docker
  • One-line install on Mac, Linux and Windows
Sponsor · Hyperagent

Package and sell AI agents to your clients.

ELI5

Build agents for each client's business, with credits to help you get started. Your clients work directly with agents in Hyperagent rooms, Slack, iMessage or Telegram. A workspace for every client, and either you or your client can pay for all usage. Up to $20,000 in Hyperagent credit discounts for your agency and clients.

Apply to be an Agency Partner
Open source repo

Turn your clients' meeting videos or long-form videos into Shorts.

ELI5

It finds the best moments in a long video, scores them, and crops them vertical for Shorts, Reels and TikTok.

github.com/Anil-matcha/AI-Youtube-Shorts-Generator →
Our Shorts

All clipped from our long-form videos.

Four of Andrew's YouTube Shorts: 112K, 50K, 29K and 21K views
MoreMozi on YouTube Shorts
MoreMozi YouTube channel, Shorts tab
youtube.com/@MoreMozi/shorts ↗
The opportunity

Meetings are long-form video too.

1
Meeting recording

A Zoom, Meet or Teams recording file. Or pull it from Grain.com.

2
AI clips it

Finds the best moments and crops them vertical.

3
Shorts, Reels, TikTok

Post to YouTube Shorts, Instagram Reels and TikTok.

The repo's local mode takes a video file from your computer, so a call recording works.

The play

Who to sell this to

Client type A
Big following on X or LinkedIn, mostly text posts

Help them turn their meeting videos into Shorts.

Client type B
Long-form videos that do well, no Shorts yet

Clip what they already have into Shorts.

Price check

What AI clipping tools cost per month

This repo MIT
Free
Open source. Pay only for API usage. No per-clip credits, no watermarks.
Opus Clip
$15/mo
Starter plan. Pro is $29/mo.
Vizard
$29/mo
Creator plan. Free tier with 60 credits a month.
Klap
$14.50/mo
Basic plan, billed yearly. 100 clips a month.

Monthly prices billed monthly unless noted, from each pricing page, checked Nov 9, 2026. Sources: repo README, opus.pro/pricing, vizard.ai/pricing, klap.app/pricing

What it ships

  • Give it a YouTube link, get back vertical 9:16 Shorts
  • Local mode takes a video file from your computer
  • AI picks highlights: hooks, emotional peaks, quotable lines
  • Every clip gets a viral score, a hook line and a reason
  • Whisper transcription, in the cloud or local
  • Videos over 30 minutes are split up so nothing is missed
  • Smart vertical crop, with face tracking in local mode
  • Batch a list of URLs; CLI and Python library
Open source repo

VideoLingo: turn your clients' webinars into every language.

ELI5

Give it a video. It writes the subtitles, cuts them into short lines, translates them, and can dub the video with an AI voice in the new language.

github.com/Huanshere/VideoLingo →
Nathan Latka, founder of Founderpath, on X
Nathan Latka on X: webinars are my top performing channel (nothing else comes close)
x.com/NathanLatka ↗
Price check

What it costs to translate a webinar

VideoLingo open source
Free
Apache-2.0. You pay per use for your own AI and voice API keys.
Rev human
$6.49/min
People translate the subtitles. Spanish and Hindi. Most languages $10.49, Japanese and Korean $15.99.
ElevenLabs
$0.50/min
Dubbing API, no watermark. Newer Dubbing v2 is $2.20 a minute.
HeyGen
$29/mo
Creator plan, 600 credits a month. Credits per translated minute not published (unverified).
Rask.ai
$39/mo
Creator plan, billed monthly. $28 a month billed yearly.

List prices from each vendor's pricing page, checked Nov 9, 2026. Sources: github.com/Huanshere/VideoLingo, rev.com/services/global-subtitles, elevenlabs.io/pricing/api, heygen.com/pricing, rask.ai/pricing

What it ships

  • Downloads YouTube videos for you
  • Word-level speech to text, runs on your computer by default
  • AI cuts subtitles into easy-to-read lines
  • Keeps names and terms consistent across the translation
  • Translates, then rewrites so it reads naturally
  • AI dubbing with OpenAI, Edge TTS, GPT-SoVITS and more
  • Exports subtitle files plus subtitled or dubbed videos
  • One-click app in your browser; pause and resume any step
  • Local HTTP API so an agent can run it
  • Windows one-click install, Mac, Linux and Docker
Open source repo

Self-host newsletters and paid memberships

ELI5

Ghost is a free website, newsletter and paid membership tool you run yourself. Readers sign up, you send them email, and paying members go straight to your own Stripe with 0% Ghost fees.

github.com/TryGhost/Ghost →
Price check

Mailchimp vs Ghost at big list sizes

Contacts
Mailchimp (cheapest public plan)
50,000
$328.47/moEssentials
100,000
$640.91/moStandard
250,000
Premium, custom price, contact sales

Ghost software is free (MIT); you pay for a server and email sending.

Ghost estimate assumes 4 full-list sends a month: DigitalOcean droplet $12 / $24 / $48 + Mailgun Scale $90/mo incl. 100,000 emails, then $1.10 per 1,000 (Ghost docs: Mailgun is required for bulk newsletter mail). Sources: mailchimp.com/pricing (USD), digitalocean.com/pricing/droplets, mailgun.com/pricing, docs.ghost.org/config. Checked Nov 9, 2026.

BuiltWith: websites using MailChimp SPF
Price check

Own it free, or rent it

Option
What you pay
Ghost self-hosted, open source
$0 software, 0% Ghost fee (you pay server, email and Stripe fees)
Substack
10% of paid subscription revenue, plus Stripe fees
Kit
Creator $39/mo, Pro $79/mo (monthly, 1,000 subscribers; rises with list size)
Kajabi
Basic $179/mo, Growth $249/mo
Patreon
10% of income on Patreon Plus payment processing

Sources: support.substack.com, kit.com/pricing, kajabi.com/pricing, patreon.com/pricing, ghost.org/help (0% transaction fees). Checked Nov 9, 2026.

What it ships with

  • Your own website, with marketplace themes or a custom design
  • An editor with galleries, video, audio, files and more
  • Newsletters built in, with segments and multiple newsletters
  • Signup forms that turn readers into members
  • Free and paid memberships, monthly and yearly tiers
  • See who signs up, who pays and what they read
  • Native analytics, offers and promotions
  • 0% Ghost transaction fees, paid straight to your Stripe
  • Integrations like Zapier, Stripe and Slack
  • Self-host with Ghost-CLI, SSL set up with Let's Encrypt
Open source repo

Clone paid software. Give it away, sell the hosting.

ELI5

REA lets your coding agent look inside an app you don't have the code for, see how a feature works, and build your own version. The play: put your version on GitHub for free, then charge for the hosted version.

github.com/morluto/rea →

What it ships with

  • One MCP server and skill for your coding agent
  • Setup in one command: npx rea-agents setup
  • Works with Claude Code, Codex, Cursor, Gemini CLI and Grok Build
  • Looks inside apps without their source code
  • Native binaries, JavaScript and Electron apps, .NET and websites
  • Android apps, Flutter apps, firmware and packet captures
  • Uses Hopper, Ghidra, IDA or Kuna for deep analysis
  • Explains how a feature works, shows the evidence, builds your version
  • Analysis runs locally on your machine
  • Free and open source (MIT), plus a terminal CLI
← → to move