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.

Analytics

Plausible: Pricing, Features & Alternatives

Plausible is a lightweight, privacy-focused analytics platform that provides actionable insights without cookies or personal data collection. It is designed as a simple alternative to Google Analytics.

Plausible Pricing Plans (2026)

Plan	Price	Highlights
StarterPopular	$9 / month	One site · 3 years of data retention · Privacy-friendly analytics
Growth	$14 / month	Everything in Starter · Up to 3 sites · Up to 3 team members
Business	$19 / month	Everything in Growth · Up to 10 sites · Up to 10 team members
Enterprise	Custom	Everything in Business · 10+ sites · 10+ team members

Pricing summary: From $9/mo. Always confirm current pricing on the official site.

Key Plausible Features

One site
3 years of data retention
Privacy-friendly analytics
Fast and intuitive dashboard
Email & Slack reports
Google Analytics import
Goals & custom events
Saved segments

Best Plausible Alternatives

Compare all

Amplitude

Free

Firebase Analytics

Free

Google Analytics

Free

Mixpanel

Free

PostHog

Free

AppsFlyer

Usage-based

Plausible FAQ

What is Plausible used for?⌄

Plausible is a analytics tool. Privacy-friendly website analytics with simple, intuitive dashboards.

Is Plausible free?⌄

Plausible does not offer a permanent free tier; paid plans start at $9/month.

How much does Plausible cost?⌄

Plausible plans start at $9/month. Some usage is billed pay-as-you-go.

What are the best Plausible alternatives?⌄

Popular Plausible alternatives include Amplitude, Firebase Analytics, Google Analytics, Mixpanel, PostHog. Compare pricing and features on our Plausible alternatives page.

Not sure if Plausible 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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