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.

API Gateways & Key Management

The 3 Best Tyk Alternatives in 2026

Name: App Stack Builder
Availability: InStock

Looking for an alternative to Tyk? Below we compare the best api gateways & key management alternatives by pricing, free tiers, and what each is best for — so you can pick the right fit for your budget and stack.

Why look for a Tyk alternative?

Tyk is a solid api gateways & key management choice, but it isn't the right fit for everyone. The most common reasons teams evaluate alternatives:

−No published prices for any paid plan
−Dashboard and portal are paid only
−Smaller plugin ecosystem than Kong

Tyk vs Alternatives — Quick Comparison

Tool	Pricing	Rating	Best for
TykYou searched	Free · paid plans by quote	4.4	API Gateways & Key Management — open-source, graphql
1.Zuplo	Free · paid from $25/mo	4.8	API Gateways & Key Management — edge, api-keys
2.Kong Konnect	Free · paid from $25/mo	4.4	API Gateways & Key Management — open-source, rate-limiting
3.Unkey	Free · paid from $25/mo	4.8	API Gateways & Key Management — api-keys, rate-limiting

Top Tyk Alternatives, Explained

1. Zuplo

Free tier4.8· Free · paid from $25/mo

Zuplo runs your gateway on a global edge network and lets you write policies in TypeScript, kept in Git and deployed like code. API key management, rate limiting, OpenAPI-driven developer portals and MCP/AI gateway features are in every plan. Free covers 100K requests a month for two developers. Builder is $25/month with custom domains and caps at 1M requests ($100 per extra 100K). Enterprise starts at $1,000/month on an annual contract.

Policies are TypeScript in Git, deployed like code
API keys, rate limiting and docs portal included
Runs at the edge with no infrastructure to manage

Zuplo pricing & review Tyk vs Zuplo

2. Kong Konnect

Free tier4.4· Free · paid from $25/mo

Kong Gateway is one of the most widely deployed open-source API gateways, built on NGINX with a large plugin library for auth, rate limiting and transformations. Konnect is Kong's hosted control plane on top of it. Plus starts at $25/month plus usage, includes 1M requests and 2 published APIs, and charges $200/month for each additional million requests. Hybrid control planes cost $200/month each. Enterprise is billed annually by quote. The open-source gateway itself remains free to self-host.

Huge plugin ecosystem on a proven open-source core
Runs anywhere: cloud, Kubernetes, on-prem
AI gateway features for LLM traffic

Kong Konnect pricing & review Tyk vs Kong Konnect

3. Unkey

Free tier4.8· Free · paid from $25/mo

Unkey handles the part of an API product most teams build badly: issuing keys, verifying them on every request, per-key rate limits and usage tracking, and revoking them. It is open source on GitHub and offered as a hosted service. Free covers 150K valid verifications a month and 1,000 keys. Pro starts at $25/month for 250K verifications and scales to $1,000/month for 100M, with 1M keys. It is not a full gateway: it sits inside your API rather than in front of it.

Open source, so it can be self-hosted
One API call to verify a key and apply its rate limit
Per-key usage limits and analytics built in

Unkey pricing & review Tyk vs Unkey

Frequently Asked Questions

What are the best alternatives to Tyk in 2026?⌄

The best Tyk alternatives in 2026 are Zuplo, Kong Konnect, Unkey. Each is a api gateways & key management option you can compare on pricing, free tiers, and features in the table above.

Is there a free alternative to Tyk?⌄

Yes — Zuplo, Kong Konnect, Unkey offer free tiers, making them strong free Tyk alternatives for bootstrapped startups.

Why look for a Tyk alternative?⌄

A common reason teams switch is no published prices for any paid plan. Beyond that, people compare api gateways & key management tools on pricing, specific feature gaps, ease of use, and whether an open-source or free-tier option exists — so they can pick the best fit for their stack and budget.

What is the cheapest Tyk alternative?⌄

Zuplo is among the most affordable Tyk alternatives — free · paid from $25/mo. Check the comparison table above for the full pricing breakdown.

Which Tyk alternative is rated highest?⌄

Zuplo is the highest-rated Tyk alternative in our catalog at 4.8 out of 5, making it a strong pick if you want a well-reviewed option.