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.

API Development

The 5 Best Bruno Alternatives in 2026

Looking for an alternative to Bruno? Below we compare the best api development alternatives by pricing, free tiers, and what each is best for — so you can pick the right fit for your budget and stack.

Bruno vs Alternatives — Quick Comparison

Tool	Pricing	Best for
BrunoYou searched	Free	API Development — api-client, testing
Apidog	Free	API Development — api-client, mocking
Hoppscotch	Free	API Development — api-client, graphql
Insomnia	Free	API Development — api-client, graphql
Swagger / OpenAPI	Free	API Development — openapi, documentation
Postman	Free · paid from $14/mo	API Development

Top Bruno Alternatives, Explained

1. Apidog

Free tier· Free

All-in-one API platform combining design, mocking, testing, and docs — a Postman + Swagger alternative.

Apidog pricing & review

2. Hoppscotch

Free tier· Free

Lightweight, open-source browser-based API client for REST, GraphQL, and WebSocket — fast and free.

Hoppscotch pricing & review

3. Insomnia

Free tier· Free

Kong-owned, multi-protocol API client with local, git, or cloud storage per project.

Insomnia pricing & review

4. Swagger / OpenAPI

Free tier· Free

The OpenAPI toolset — design, document, and test APIs. Open-source tools free; SwaggerHub for teams.

Swagger / OpenAPI pricing & review

5. Postman

Free tier· Free · paid from $14/mo

API platform for building, testing, and documenting APIs.

Postman pricing & review

Frequently Asked Questions

What are the best alternatives to Bruno in 2026?⌄

The best Bruno alternatives in 2026 are Apidog, Hoppscotch, Insomnia, Swagger / OpenAPI, Postman. Each is a api development option you can compare on pricing, free tiers, and features in the table above.

Is there a free alternative to Bruno?⌄

Yes — Apidog, Hoppscotch, Insomnia offer free tiers, making them strong free Bruno alternatives for bootstrapped startups.

Why look for a Bruno alternative?⌄

Common reasons include pricing, a specific feature gap, ease of use, or wanting an open-source or free-tier option. Comparing api development tools side by side helps you pick the best fit for your stack and budget.

Find your perfect api development tool

Skip the research. Get a free AI-powered tech stack matched to your budget, app type, and team size in seconds.

Build my stack free