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.

AnalyticsFree tier

Umami: Pricing, Features & Alternatives

Open-source analytics you can self-host or buy hosted.

Umami Pricing Plans (2026)

Plan	Price	Highlights
Cloud ProPopular	$20 / month	Pageview and visitor tracking · Traffic source breakdown · Custom events and goals
Self-hosted	Free (self-hosted)	Everything in Cloud Pro · Higher usage limits · Additional team seats

Pricing summary: Free · paid from $20/mo. Always confirm current pricing on the official site.

Key Umami Features

Pageview and visitor tracking
Traffic source breakdown
Custom events and goals
Dashboards and reports

Pros

+MIT licensed and self-hostable
+Free tier covers 100k monthly events
+Clean modern interface

Cons

−Self-hosting means running a database
−Fewer advanced reports

Best Umami Alternatives

Compare all

Matomo

Free · paid from $26/mo

Firebase Analytics

Free

Google Analytics

Free

Fathom Analytics

From $14/mo

Simple Analytics

From $20/mo

Plausible

From $9/mo

Umami Compared

Umami vs Fathom Analytics Umami vs Matomo Umami vs Simple Analytics

Umami FAQ

What is Umami used for?⌄

Umami is a analytics tool. Open-source analytics you can self-host or buy hosted.

Is Umami free?⌄

Yes — Umami has a free tier you can start with, and paid plans for more usage and features.

How much does Umami cost?⌄

Umami offers a free tier, with paid plans starting at $20/month.

What are the best Umami alternatives?⌄

Popular Umami alternatives include Matomo, Firebase Analytics, Google Analytics, Fathom Analytics, Simple Analytics. Compare pricing and features on our Umami alternatives page.

Not sure if Umami fits your stack?

Get a free, AI-powered tech stack tailored to your budget, app type, and team size — including the best analytics pick for you.

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