Software Products for Building and Improving Your Stack
Stack Directory is a software product directory for SaaS, apps, and the tools that make up a working stack for modern teams.
Featured Products
BuildingNow shares founder conversations and practical lessons on building products, finding customers, and growing a business.
Boost sales, increase AOV, and replace costly apps with Shoptimity. Mobile-first Shopify theme built for speed, conversions, and growth.
Private email. Pure. Secure. Exclusive. No ads, no tracking, no data selling. GDPR compliant, EU-hosted.
Wheel of Names Spin Wheel Picker tool for classrooms or events
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A wall of 300 animated globs founders claim to show off their product
Create and edit AI images through conversation, using text or reference images and refining results in chat.
Clone any webpage pixel-perfect, export HTML/CSS/ZIP or React/Vue components.
Chrome extension for Todoist that nests sub-tasks under their parents in Today, Upcoming, Filter and Label views.
All-in-one AI workspace to generate images, videos, and audio with multiple leading AI models.
See every app and what it's using in plain English, and end or slow down the one that's hogging your Mac.
Clip pages, take full-page screenshots and batch-capture list data to Notion, Feishu, Obsidian, Markdown, CSV or JSON.
Search tabs, Chrome bookmarks and history, run browser commands, and save webpages and social posts locally—no account.
Learn Morse code on a machine you can press. Write and send messages, turn Morse into text and back, and key Morse in any app on your Mac.
Every key you press lights up on an on-screen keyboard, and each shortcut is named as you press it.
An adaptive AI tutor that turns topics or your materials into courses, lessons, and answers tailored to how you learn.
Free AI age filter: upload an adult portrait, add 10-40 years, meet your older self. No app needed.
Generate iOS and Android app icons from any image and export all platform sizes for free.
Free Online Screen Test Tool - Instantly diagnose dead pixels, lines, color issues, and flickering. Multiple test modes, no download needed.
Free text expander, Markdown notes app and clipboard manager for Mac and Chrome
A game show board for the TV, with real buzzers on every player's phone
Most likely to, would you rather and more: the TV shows it, every phone votes
Create a free live poll, share a QR code, and watch the votes come in live.
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Submit Your Product to Stack Directory
Submit your product to reach users building, refining, and comparing their software stack.
About Stack Directory
Stack Directory is organized around the software categories teams combine into a working stack over time. The directory covers project management, communication, design, marketing, sales, analytics, development, and operations tools organized not just individually but as components of a broader technology stack that teams build and evolve.
Whether you are assembling a startup tech stack from scratch, adding new categories to an established workflow, or replacing a tool that no longer fits your team's needs, Stack Directory presents each product with category context, pricing details, and compatibility considerations that help you build a cohesive software system.
Stack Directory is built around the way teams assemble real tool stacks over time. It helps users compare products as parts of a broader software system as well as strong standalone tools, making stack-level decisions easier and more informed.
Frequently Asked Questions
What kinds of products does Stack Directory cover?
Stack Directory covers software products across SaaS, apps, and software categories that make up a working stack.
How do I compare products on Stack Directory?
Use category and pricing filters to narrow the field, then compare listings serving the same use case or part of your stack.
Who is Stack Directory for?
The directory is useful for people who want a more structured way to discover and compare software with clearer categories and product context.
Can I submit my own product?
Yes. You can submit your own product through the submission page, and it will be reviewed before it is added to the directory.
Is Stack Directory free to use?
Yes. Browsing the directory, viewing listings, and comparing products is completely free. Individual products listed in the directory may have their own pricing models, but using Stack Directory to discover and evaluate them costs nothing.
How often is the directory updated?
We add new products and update existing listings multiple times per week. Our editorial team continuously monitors the market to keep the directory current, accurate, and comprehensive.
