What is App Stack Builder?

App Stack Builder is a free AI-powered tool that helps founders and developers choose the right tech stack for their projects based on budget, app type, team size, and skill level.

What is the best tech stack for SaaS in 2026?

The best tech stack for SaaS in 2026 typically includes Next.js 16 for frontend, Supabase for database and auth, Vercel for hosting, Stripe for payments, and PostHog for analytics. App Stack Builder can generate a personalized recommendation based on your specific budget and requirements.

Is App Stack Builder free to use?

Yes, App Stack Builder is completely free to use. You can generate unlimited tech stack recommendations without any cost.

What types of apps can I build with the recommended stacks?

App Stack Builder supports various app types including SaaS applications, web apps, mobile apps, e-commerce stores, internal tools, and AI/ML products.

How much does a SaaS tech stack cost per month?

A modern SaaS tech stack can cost anywhere from $0-50/month for bootstrapped startups using free tiers, $100-300/month for growth-stage startups, to $500+/month for enterprise-ready infrastructure. App Stack Builder helps you find the best tools within your specific budget.

What is the best tech stack for solo founders?

For solo founders, we recommend Next.js + Vercel (free), Supabase (free tier), Supabase Auth (free), Stripe (pay as you go), and Plausible or PostHog for analytics. This stack can run your entire SaaS for under $50/month.

Can I export my tech stack recommendations?

Yes, you can export your tech stack recommendations as a PDF document or copy them to your clipboard. You can also share a link to your stack with others.

Domains & Registrars

Squarespace Domains: Pricing, Features & Alternatives

Squarespace bought Google Domains in 2023 and inherited roughly ten million names along with it. The product is deliberately simple: about $20 a year for a .com, privacy and taxes included in the number you see, and a registrar that assumes you will eventually build the site here too. There is no public domain API, which rules it out for anyone automating DNS.

Squarespace Domains Pricing Plans (2026)

Plan	Price	Highlights
.com domainPopular	$20 / year, taxes and fees included (about $1.67 / month)	One flat price with fees and taxes included · WHOIS privacy included on eligible domains · Basic DNS, usable with any nameserver

Pricing summary: From $1.67/mo. Always confirm current pricing on the official site.

Key Squarespace Domains Features

One flat price with fees and taxes included
WHOIS privacy included on eligible domains
Basic DNS, usable with any nameserver
Google Workspace and Squarespace site integration
Inherited the Google Domains registrations

Pros

+The price on the page is the price on the card, taxes included
+The obvious choice if the site itself already lives on Squarespace
+Simple enough for someone who will never open a DNS panel

Cons

−Twice Cloudflare's price for the same .com
−No public API, so DNS cannot be automated
−A registrar attached to a website builder, not a registrar in its own right

Best Squarespace Domains Alternatives

Compare all

Porkbun

From $0.92/mo

Cloudflare Registrar

From $0.87/mo

Hover

From $1.6/mo

Dynadot

From $0.91/mo

Namecheap

From $1.54/mo

Spaceship

From $0.83/mo

Squarespace Domains Compared

Squarespace Domains vs Porkbun Squarespace Domains vs Cloudflare Registrar Squarespace Domains vs Hover Squarespace Domains vs Dynadot Squarespace Domains vs Namecheap Squarespace Domains vs Spaceship

Squarespace Domains FAQ

What is Squarespace Domains used for?⌄

Squarespace Domains is a domains & registrars tool. Where Google Domains went — $20 flat, everything included, no API.

Is Squarespace Domains free?⌄

Squarespace Domains does not offer a permanent free tier; paid plans start at $1.67/month.

How much does Squarespace Domains cost?⌄

Squarespace Domains plans start at $1.67/month.

What are the best Squarespace Domains alternatives?⌄

Popular Squarespace Domains alternatives include Porkbun, Cloudflare Registrar, Hover, Dynadot, Namecheap. Compare pricing and features on our Squarespace Domains alternatives page.