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.

AI Web Search APIsFree tier

Brave Search API: Pricing, Features & Alternatives

Name: App Stack Builder
Availability: InStock

Brave Search runs its own index rather than reselling Google or Bing, which makes it one of the few independent sources of general web results available by API. The Search plan returns standard results with extra snippets, schema-enriched data and Goggles (custom re-ranking rules). The Answers plan returns AI-written answers with citations and streaming, through an OpenAI-compatible endpoint. Storing results or using them to train models needs a plan with storage rights.

Billing is prepaid with no subscription, and a card is required. Search is $5 per 1,000 requests at up to 50 queries per second; Answers is $4 per 1,000 requests plus $5 per million input and output tokens. Each plan comes with $5 of free credit every month, applied automatically. Enterprise adds zero data retention and custom agreements. As of October 2026.

Brave Search API Pricing Plans (2026)

Plan	Price	Highlights
Monthly credit	$5 free / month	About 1,000 searches · Applied automatically · Card required
SearchPopular	$5 per 1,000 requests	50 queries per second · Extra snippets and Goggles · Schema-enriched results
Answers	$4 per 1,000 + $5 per 1M tokens	Cited AI answers · Streaming · OpenAI SDK compatible
Enterprise	Contact sales	Zero data retention · Custom agreements

Pricing summary: Free · then usage-based. Always confirm current pricing on the official site.

Key Brave Search API Features

50 queries per second
Extra snippets and Goggles
Schema-enriched results

Pros

+Independent index, not a Google or Bing reseller
+Flat, predictable price per request
+High rate limit on the Search plan

Cons

−Page contents not included; fetch them yourself
−Storing or training on results needs storage rights
−Card required even for the free credit

Best Brave Search API Alternatives

Compare all

Exa

Free · then usage-based

Tavily

Free · paid from $30/mo

Perplexity Search API

Usage-based

Brave Search API Compared

Brave Search API vs Exa Brave Search API vs Tavily Brave Search API vs Perplexity Search API

In-depth guideBest Web Search API for AI Agents (2026): Exa vs Perplexity vs BraveExa, the Perplexity Search API and the Brave Search API compared for AI agents: what each call returns, who owns the index, free allowances, the Sonar retirement, and what 10,000 searches a month cost once the agent reads the pages.

Brave Search API FAQ

What is Brave Search API used for?⌄

Brave Search API is a ai web search apis tool. Results from Brave's own independent web index, not a Google or Bing reseller, at a flat price per request. An Answers plan adds cited AI answers.

Is Brave Search API free?⌄

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

How much does Brave Search API cost?⌄

Brave Search API is free to use, with usage-based pricing on some features.

What are the best Brave Search API alternatives?⌄

Popular Brave Search API alternatives include Exa, Tavily, Perplexity Search API. Compare pricing and features on our Brave Search API alternatives page.