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.

Event Streaming & Message QueuesFree tier

CloudAMQP: Pricing, Features & Alternatives

CloudAMQP has hosted RabbitMQ since 2012 and is the default managed broker for teams that want queues rather than a log. Little Lemur is free on a shared broker with 1M messages a month and 100 queues. Tough Tiger is $19/month for 10M messages. Dedicated single-node brokers start at $50/month (Sassy Squirrel), with clustered plans above that. It also offers LavinMQ, its own AMQP-compatible broker, and runs on AWS, GCP, Azure and DigitalOcean.

CloudAMQP Pricing Plans (2026)

Plan	Price	Highlights
Little Lemur	$0	1M messages / month · 100 queues · Shared broker
Tough Tiger	$19 / month	10M messages / month · 1,000 queues · Shared broker
Sassy SquirrelPopular	$50 / month	Dedicated single-node broker · 500 msg/s sustained · 1.5k connections

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

Key CloudAMQP Features

Dedicated single-node broker
500 msg/s sustained
1.5k connections

Pros

+RabbitMQ with no broker to patch
+Cheap shared plans for small apps
+Clear flat monthly pricing

Cons

−Shared plans have tight queue and connection limits
−RabbitMQ is a queue, not a replayable log like Kafka
−High availability requires the pricier clustered plans

Best CloudAMQP Alternatives

Compare all

Redpanda

Free · then usage-based

Synadia Cloud

Free · paid from $49/mo

Confluent Cloud

Free · paid from $385/mo

CloudAMQP Compared

CloudAMQP vs Redpanda CloudAMQP vs Synadia Cloud CloudAMQP vs Confluent Cloud

CloudAMQP FAQ

What is CloudAMQP used for?⌄

CloudAMQP is a event streaming & message queues tool. Managed RabbitMQ (and LavinMQ) with a free shared plan and dedicated brokers from $50/month.

Is CloudAMQP free?⌄

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

How much does CloudAMQP cost?⌄

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

What are the best CloudAMQP alternatives?⌄

Popular CloudAMQP alternatives include Redpanda, Synadia Cloud, Confluent Cloud. Compare pricing and features on our CloudAMQP alternatives page.

Not sure if CloudAMQP fits your stack?

Get a free, AI-powered tech stack tailored to your budget, app type, and team size — including the best event streaming & message queues pick for you.

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