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.

Affiliate & Referral

FirstPromoter: Pricing, Features & Alternatives

FirstPromoter covers the same job as Rewardful with a wider billing reach. It tracks recurring commissions from Stripe, Paddle, Chargebee, Recurly and Braintree, as well as no-code platforms such as HighLevel, Kajabi and ThriveCart. Plans are tiered by affiliate-driven revenue. Starter is $49/month up to $5,000 with 1,000 affiliates. Business is $99 up to $15,000, with unlimited affiliates and a white-labelled portal on your own domain. Enterprise is $149 above $15,000 and adds SSO and managed payouts. Annual billing is ten months' price for twelve.

FirstPromoter Pricing Plans (2026)

Plan	Price	Highlights
StarterPopular	$49 / month ($490 / year)	Up to $5,000 / month affiliate revenue · Up to 1,000 affiliates
Business	$99 / month ($990 / year)	Up to $15,000 / month affiliate revenue · Unlimited affiliates · White-labelled portal on your domain
Enterprise	$149 / month ($1,490 / year)	Above $15,000 / month affiliate revenue · SSO and managed payouts

Pricing summary: From $49/mo. Always confirm current pricing on the official site.

Key FirstPromoter Features

Up to $5,000 / month affiliate revenue
Up to 1,000 affiliates

Pros

+Supports the widest range of billing providers
+White-label affiliate portal from $99
+Built specifically for recurring SaaS commissions

Cons

−Starter caps at $5,000 of affiliate revenue
−Managed payouts only on Enterprise
−Pricing steps up with your success

Best FirstPromoter Alternatives

Compare all

Rewardful

From $49/mo

Tolt

From $69/mo

PartnerStack

Usage-based

FirstPromoter Compared

FirstPromoter vs Rewardful FirstPromoter vs Tolt FirstPromoter vs PartnerStack

FirstPromoter FAQ

What is FirstPromoter used for?⌄

FirstPromoter is a affiliate & referral tool. Affiliate and referral software for SaaS that works with Stripe, Paddle, Chargebee, Recurly and Braintree, from $49/month.

Is FirstPromoter free?⌄

FirstPromoter does not offer a permanent free tier; paid plans start at $49/month.

How much does FirstPromoter cost?⌄

FirstPromoter plans start at $49/month.

What are the best FirstPromoter alternatives?⌄

Popular FirstPromoter alternatives include Rewardful, Tolt, PartnerStack. Compare pricing and features on our FirstPromoter alternatives page.