Free & Open Source

Turn Your Landing Page Into
a Lead-Generating Machine

Collect leads, run referral campaigns, and automate emails, all from your own landing page. Self-hosted. Open source. $0/month.

Proudly supported by

Quadralyst

How Arc CMS Helps You Get More Leads

Add a waitlist, viral referrals, email sequences, a blog, and analytics to any HTML page without paying for 5 separate tools. Deploy to your own Firebase. You own your data, your code, and your infrastructure.

Arc CMS Flow Diagram

Stop Paying $500+/Year Before You've Made a Dollar

You need a waitlist, email automation, and analytics to prove demand. But the tools that do this cost $500 to $1,300/year. Before your first customer. Arc CMS gives you all of them for free.

The Traditional Stack

You've built a beautiful landing page. To make it actually work:

Landing page builder: $15-30/month
Email marketing tool: $10-50/month
Form & waitlist tools: $10-20/month
Analytics beyond basic: $15/month
$600-1,320 per year

Five different tools. Five logins. Five billing cycles. One expensive experiment.

The Arc CMS Solution

Drop in your HTML. Instantly get all the growth tools you need to succeed:

Software: $0(open source)
Hosting: Almost free(Firebase free tier)
Additional tools: $0(everything included)
Setup time: A few minutes(one-time)
Almost free per year

Same superpowers. Unbeatable value. You own everything.

Launch Faster. Spend Less.
Own Everything.

Everything you need to validate your idea and grow your audience without monthly subscriptions or vendor lock-in.

$0 Recurring

No subscriptions. No hidden fees. Almost free Firebase hosting.

Own Everything

Your code. Your data. Your infrastructure. No vendor lock-in.

Launch This Weekend

Go from idea to live landing page this weekend. Follow the guide or let us set it up for you.

Everything You Need to Turn
Visitors Into Customers

One system replaces your waitlist tool, email platform, referral software, and analytics dashboard.

Waitlist Management

Capture emails, verify subscribers, and manage your waitlist from a beautiful dashboard. Export anytime.

Viral Referral System

Every signup gets a unique referral link. Gamified leaderboard. Turn 1 signup into 2-3 more automatically.

Email Automation

Welcome emails, drip sequences, and broadcasts. Pre-built templates. No coding required.

Built-in Analytics

Track signups, referrals, conversions. See what's working. Google Analytics integration included.

SEO-Optimized Blogging

Publish content that ranks on Google. WYSIWYG editor with meta descriptions, OG images, and structured data. Your domain. Your SEO.

Cookie Consent Banner

Stay GDPR/CCPA compliant. Professional consent banner included out of the box. No third-party scripts.

Global Announcements

Dismissible banner notifications for launches, updates, and offers. Control timing and visibility from your dashboard.

Open Source

Full source code on GitHub. Modify anything. Add features. It's yours.

Secure Admin Area

Manage your entire website from one secure dashboard. Waitlists, emails, analytics, content, all in one place with automatic authentication.

Ready to start collecting leads for free?

Claim Your Free Spot

See What Your Dashboard Looks Like

Manage leads, emails, referrals, and analytics from one place. Included free.

Automatic Waitlists

Automatic Waitlists Capture, verify, and manage email signups with a beautiful dashboard. Export your subscriber list anytime. Mark your form with data attributes we provide, and Arc CMS automatically wires up the entire waitlist system..

Automatic Waitlists Dashboard

Email Verification

Ensure quality signups with built-in email verification. Automatically send confirmation emails and prevent fake or spam addresses from cluttering your waitlist.

Email Verification

Email Automation

Set up welcome emails, drip sequences, and broadcasts without any coding. Use pre-built templates or customize your own. Track opens and clicks to measure engagement.

Email Automation

Viral Referral System

Turn every signup into a growth engine. Each subscriber gets a unique referral link automatically. Track who referred whom and reward your top referrers.

Viral Referral System

Global Leaderboard

Gamify your waitlist with a public leaderboard. Show top referrers and create competition. Customize tiers and rewards to drive more signups organically.

Global Leaderboard

Blogging System

Publish content directly from your dashboard. Write posts in Markdown, add SEO metadata, and build your audience. Perfect for sharing updates and building authority.

Blogging System

Analytics Dashboard

Track signups, referrals, email performance, and conversion rates. See what's working with real-time data. Integrated Google Analytics for deeper insights.

Analytics Dashboard

Global Notifications

Keep users informed with customizable notification banners. Announce launches, updates, or special offers. Control visibility and timing from your dashboard.

Global Notifications

Live in 4 Steps

Go from an idea to a live lead-collecting landing page this weekend.

1

Bring Your HTML

Use ChatGPT, hand-craft your own, or hire a designer. Any HTML works.

2

Add Superpowers

Run our setup wizard. Add data attributes to your forms. Instant magic.

3

Deploy to Firebase

One command deployment. Almost free forever. Your infrastructure, your control.

4

Manage & Grow

Free waitlist, viral referrals, email automation, and analytics dashboard.

It really is that simple.

Start Collecting Leads - Free

Your Startup.
Your Data.
Your Control.

No vendor lock-in. No surprise price hikes. Your code, your data, your infrastructure. Forever.

The Source Code

Open source. Modify as needed. It's yours.

All Subscriber Data

Stored in your Firebase. Export anytime. No lock-in.

The Infrastructure

Your Firebase project. You control the hosting.

Complete Control

No one can raise prices or shut you down. Ever.

Deploy once. Own it forever.

100 Founders

Get a Lead-Collecting Landing Page, Free

I'm setting up Arc CMS for 100 early-stage founders. A landing page with built-in waitlist, referrals, email automation, and analytics. Completely free. No subscription. No catch.

A landing page with a waitlist is the fastest way to validate your idea. Arc CMS turns a simple HTML page into a lead-collection engine: waitlist, referral system, email automation, analytics, SEO blog. All running on your own Firebase. And it's open source.

I don't need anything from you except honest feedback. I make my living from consulting. This is me giving back to the startup community.

/100spots claimed
1

Create Your Landing Page

Use any AI tool (ChatGPT, Claude, etc.) to generate a landing page for your startup. I'll send you a sample prompt that works well.

2

Set Up Firebase (Free)

Create a free Firebase account and upgrade to the Blaze plan. The free tier is generous. You're only billed if you scale to thousands of users.

3

Share Access with Me

Add me as an editor on your Firebase project temporarily so I can deploy everything. You can remove my access right after.

4

You're Live!

I set up Arc CMS on your Firebase, deploy your page, and configure the waitlist, analytics, and email system. You own everything.

Claim Your Free Spot

Perfect for: Pre-revenue founders testing an idea · Side-project builders who need a live page this weekend · Anyone who wants to validate before they build

Frequently Asked Questions

Everything you need to know before getting started.

Yes. Arc CMS is 100% open source. The software costs nothing. You only pay for Firebase hosting, which is free for most validation-stage startups. Even at scale, costs are pennies compared to traditional SaaS tools.

No. You can follow our step-by-step setup guide, or join the 100 Founders program where we set everything up for you. Many founders use AI tools like ChatGPT or Claude to generate their landing page HTML.

Nothing changes for you. Arc CMS runs entirely on your Firebase project. You own the code, the data, and the infrastructure. Even if the project stopped being maintained, your site continues to work.

Yes. Firebase supports custom domains for free. Connect your domain in the Firebase console and your site is live on your own URL with automatic SSL certificates.

With those tools, you're renting someone else's platform. With Arc CMS, you own the infrastructure. No recurring fees, no vendor lock-in, and you get waitlists, referrals, email automation, blogging, and analytics all in one. For free.

There is no catch. Arc CMS is an open source project by Quadralyst. We make our living from consulting. This is us giving back to the startup community.

Firebase's free tier (Spark plan) handles thousands of reads/writes per day. The Blaze plan (pay-as-you-go) scales to hundreds of thousands, and you're only billed for what you use beyond the free tier. For validation-stage startups, costs are typically under $1/month.

Absolutely. Arc CMS works with any HTML. Use AI tools to generate your page, hire a designer, use a template, or hand-code your own. Your design, your brand, your rules.

Your data lives in your own Firebase project, backed by Google's enterprise-grade security infrastructure. You control access, and Firestore security rules protect your data by default.

Check our documentation, ask in GitHub Discussions, or if you're part of the 100 Founders program, get direct 1-on-1 support.

Get in Touch

Questions, partnerships, or just want to say hi? We'd love to hear from you.

One on One Support

Need custom template design or deployment assistance?

  • Custom template design
  • Deploy Arc CMS for you
  • Add custom features
  • Firebase configuration
  • One-on-one guidance
Free for all 100 Founders program participants
Claim Your Spot

Community Support

Technical questions or feature requests?

  • Report bugs and issues
  • Request new features
  • View development roadmap
  • Contribute to open source
  • Share templates and designs
  • Get help from other users
  • Access documentation
  • Join developer discussions

Business Inquiries

For media inquiries, partnership opportunities, or sponsorship discussions.

  • Media & press coverage
  • Partnership opportunities
  • Sponsorship discussions
  • Enterprise licensing
  • White-label solutions
  • Integration partnerships
  • Speaking engagements
  • Investment inquiries
gunjan@quadralyst.com

Connect

Follow our journey, ask questions, or just say hi on your favorite platform.