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.

Incident Management & On-CallFree tier

incident.io: Pricing, Features & Alternatives

incident.io runs the whole incident from Slack or Teams. One command declares it, opens a channel, assigns roles, pulls in responders and keeps a timeline that turns into the post-mortem. On-call scheduling and paging were added later as an add-on, so it now competes with PagerDuty directly, and a public status page is included on every plan. Basic is free with one workflow and two integrations. Team is $19 per user per month ($15 annually), plus $10 per user for on-call. Pro is $25 per user, plus $20 for on-call, and adds an internal status page. An on-call-only plan is $20 per user.

incident.io Pricing Plans (2026)

Plan	Price	Highlights
Basic	$0	1 public status page · 1 workflow · 2 integrations
TeamPopular	$19 / user / month ($15 billed annually)	On-call add-on: $10 / user · Unlimited integrations · 3 workflows
Pro	$25 / user / month	On-call add-on: $20 / user · Unlimited workflows · Public and internal status pages
On-call only	$20 / user / month	Alerts and scheduling, no response features

Pricing summary: Free · paid from $19/user/mo. Always confirm current pricing on the official site.

Key incident.io Features

On-call add-on: $10 / user
Unlimited integrations
3 workflows
Public status page

Pros

+Best Slack-native incident workflow in the category
+Response, on-call, status page and post-mortems in one tool
+Free Basic plan includes a public status page

Cons

−On-call is an extra per-user add-on on top of the seat
−Deeply tied to Slack or Teams
−Younger paging stack than PagerDuty

Best incident.io Alternatives

Compare all

PagerDuty

Free · paid from $25/user/mo

incident.io Compared

incident.io vs PagerDuty

incident.io FAQ

What is incident.io used for?⌄

incident.io is a incident management & on-call tool. Slack-native incident response with on-call, status pages and post-mortems in one product. Team is $19 per user, plus $10 for on-call.

Is incident.io free?⌄

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

How much does incident.io cost?⌄

incident.io offers a free tier, with paid plans starting at $19/month.

What are the best incident.io alternatives?⌄

Popular incident.io alternatives include PagerDuty. Compare pricing and features on our incident.io alternatives page.