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.

Amplitude vs Google Analytics: Which is Better in 2026?

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Analytics

Choosing between Amplitude and Google Analytics? Both are popular analytics tools. Below we compare them on pricing, free tiers, features, and pros & cons so you can pick the right fit for your stack.

Amplitude is for: Product teams who want behavioural analytics with a large free event allowance and a path to experiments and governance.

Google Analytics is for: Sites and apps of any size that want free traffic and conversion reporting tied into Google Ads and BigQuery.

Quick verdict

There’s no single winner; pick on your constraint. Choose Amplitude if you want a free plan with up to 2M events a month. Choose Google Analytics if you want free analytics and are fine with Google processing the data.

Amplitude vs Google Analytics — Side by Side

	Amplitude	Google Analytics
Category	Analytics	Analytics
What it is	Product analytics platform	Hosted web and app analytics
What it measures	User behaviour, cohorts, experiments	Traffic, events and conversions
Self-hosting	No (hosted)	No (hosted by Google)
How you pay	Free tier, then event-based plans	Free; Analytics 360 is paid
Free access	2M events and 10K replays a month	Full standard product
Pricing	Free · paid plans by quote	Free
Starting price	Free tier available	Free tier available
Free tier
Best for	Analytics — product analytics, large free tier, experiments	Analytics — free, Google Ads, BigQuery export

Pros & Cons

Amplitude

Free plan covers 2M events a month
Plus starts at $0 for the first 2M events
Experiments and SSO on Growth

Growth and Enterprise prices are not listed
Free plan keeps 1 year of data and 10 saved charts

Google Analytics

Standard version is free
Links to Google Ads and BigQuery
Free BigQuery export up to 1M events a day

Event data kept 14 months at most on standard
Higher limits need Analytics 360 (price not listed)
Hosted by Google only; no self-hosting

Key Features Compared

Amplitude

Free: 2M events a month, 10,000 session replays, 1 year of data access, 10 saved charts
Plus: starts at $0 with the first 2M events free, up to 70M events, heatmaps and 2-year data retention
Growth: custom, event-based pricing with SSO, A/B testing and 20,000 replays
Enterprise: custom, with RBAC, data access controls and 50,000 replays
Free includes AI agents, MCP and agent analytics

Google Analytics

Standard Google Analytics is free
Event data kept for 2 or 14 months on standard; up to 50 months on Analytics 360
30 key events (conversions) and 50 event-scoped custom dimensions per property
BigQuery export: up to 1 million events a day, plus unlimited streaming export
Analytics 360 raises the limits; its price is not listed

Choose Amplitude if…

You want a free plan with up to 2M events a month.
You expect to need experiments, SSO and access controls as the team grows.
You want heatmaps alongside product analytics on a paid plan.

Amplitude review & pricing

Choose Google Analytics if…

You want free analytics and are fine with Google processing the data.
You run Google Ads and want conversions in the same account.
You want raw event data in BigQuery without paying for an export.

Google Analytics review & pricing

Frequently Asked Questions

Is Amplitude better than Google Analytics?⌄

What is the difference between Amplitude and Google Analytics?⌄

What it is — Amplitude: Product analytics platform. Google Analytics: Hosted web and app analytics. What it measures — Amplitude: User behaviour, cohorts, experiments. Google Analytics: Traffic, events and conversions. Self-hosting — Amplitude: No (hosted). Google Analytics: No (hosted by Google). How you pay — Amplitude: Free tier, then event-based plans. Google Analytics: Free; Analytics 360 is paid. Free access — Amplitude: 2M events and 10K replays a month. Google Analytics: Full standard product.

Amplitude vs Google Analytics: which is cheaper?⌄

Amplitude pricing: Free · paid plans by quote. Google Analytics pricing: Free. Confirm current pricing on each tool's official site, as plans change.

When should I skip both Amplitude and Google Analytics?⌄

Skip Amplitude if you want published per-event prices at every tier. Mixpanel lists Growth prices up to 20M events. Skip Google Analytics if you want to avoid a cookie banner for analytics. Plausible and Fathom sell cookie-free analytics.

Sources · tool facts checked November 2026