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.

Feedback Boards & RoadmapsFree tier

Featurebase: Pricing, Features & Alternatives

Featurebase began as a cheaper Canny and has grown into a combined support and product platform. It has feedback boards with voting, public roadmaps and a changelog, plus a support inbox, an AI agent and a help centre, all in one tool. That changes how it is priced: per seat, like a helpdesk, rather than per tracked user. Free is one seat. Growth is $29 per seat per month billed yearly, Professional $59 (with 20 free Lite seats) and Enterprise $99, and AI resolutions are $0.49 each on every paid plan. Young startups (under 2 years old, fewer than 6 people) get 86% off Professional.

Featurebase Pricing Plans (2026)

Plan	Price	Highlights
Free	$0 (1 seat)	Unified inbox and ticketing · Live chat
GrowthPopular	$29 / seat / month (billed yearly)	AI agent ($0.49 / resolution) · API, MCP and webhooks · Integrations
Professional	$59 / seat / month (billed yearly)	20 free Lite seats · Workflows and SLAs · Salesforce and HubSpot

Pricing summary: Free · paid from $29/seat/mo. Always confirm current pricing on the official site.

Key Featurebase Features

AI agent ($0.49 / resolution)
API, MCP and webhooks
Integrations

Pros

+Feedback and support in one tool, and one bill
+Per-seat pricing does not punish a popular board
+Steep startup discount

Cons

−Broader product: more to configure if you only want a board
−AI resolutions add a usage cost on top of seats
−Newer and less established than Canny

Best Featurebase Alternatives

Compare all

Canny

Free · paid from $79/mo

UserVoice

Usage-based

Productboard

Free · paid from $25/mo

Featurebase Compared

Featurebase vs Canny Featurebase vs Productboard Featurebase vs UserVoice

Featurebase FAQ

What is Featurebase used for?⌄

Featurebase is a feedback boards & roadmaps tool. Feedback boards, roadmaps and changelogs bundled with an AI support inbox and help centre, priced per seat from $29.

Is Featurebase free?⌄

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

How much does Featurebase cost?⌄

Featurebase offers a free tier, with paid plans starting at $29/month.

What are the best Featurebase alternatives?⌄

Popular Featurebase alternatives include Canny, UserVoice, Productboard. Compare pricing and features on our Featurebase alternatives page.