Optimal Stack Blueprint

Best Tech Stack for Real-time App

Q: What is the best tech stack for real-time app in 2025?

Based on our deterministic scoring, the recommended stack for real-time app is: SvelteKit, SQLite, Better Auth, Cloudflare Pages. This combination scores 88/100 for real-time app use cases.

Q: How much does it cost to build a real-time app application?

With the recommended stack, you can start for $0 using free tiers. As you scale, expect costs around $25-50/month for a small app, and $100-200/month for production workloads with significant traffic.

Q: Why is SvelteKit recommended for real-time app?

SvelteKit scores 88/100 for real-time app because it excels in the key priorities: performance and scalability. It offers the best balance of development speed, maintainability, and cost efficiency.

Q: Can I use a different framework for real-time app?

Yes, we provide alternative stacks for different priorities. Check the alternatives section for options optimized for enterprise scale, budget constraints, or maximum performance.

Q: How long does it take to build a real-time app with this stack?

With the recommended stack and its excellent developer experience, you can expect to ship an MVP in 1-2 weeks for experienced developers, or 4-6 weeks for those learning the technologies.

Applications with live updates, chat, collaboration, or streaming features.

Recommended Stack

88 /100

Optimized for Real-time App

Your Optimal Stack

Best-in-class picks for each layer

Top Pick

Framework

SvelteKit

Database

SQLite

Authentication

Better Auth

Hosting

Cloudflare Pages

Alternative Approaches

Different stacks for different priorities

Maximum Speed

87 /100

Ship fast with best developer experience

Next.jsPostgreSQLClerkVercel

Enterprise-Ready

88 /100

Best for scaling to large teams

Next.jsPostgreSQLClerkCloudflare Pages

Cost Breakdown

Monthly estimates by scale

Tier	Monthly Cost
Free	Free
Growth	$50 /mo
Scale	$150 /mo

Frequently Asked Questions

What is the best tech stack for real-time app in 2025?

How much does it cost to build a real-time app application?

Why is SvelteKit recommended for real-time app?

Can I use a different framework for real-time app?

How long does it take to build a real-time app with this stack?

Get Your Personalized Blueprint

Every project is unique. Get recommendations tailored to YOUR constraints.

Generate My Blueprint