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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Unveil your launch. A coming soon page that becomes the reveal on opening night. Permanent page citable by Google, ChatGPT, Perplexity & Claude.
Maker Launches: side projects shipped by makers, ranked by makers. Permanent page for every build, citable by Google, ChatGPT, Perplexity & Claude.
SaaS Directory List: top SaaS companies ranked weekly. Permanent page for every tool, citable by Google, ChatGPT, Perplexity & Claude.
Your brand debut. Premiering where people search. Permanent page with every launch detail, citable by Google, ChatGPT, Perplexity & Claude.
Beast launches for beast builders. Beast Launches ranks the hottest product launches every week by real community votes. Every launch gets a permanent
AI humanizer that transforms AI-generated text into natural, undetectable writing that bypasses AI detectors.
Explore open-source creative software by workflow, platform and development stage, with comparisons and official project links.
Use free browser-based tools for SIP, compound interest, loan EMI, savings goals, budgeting, debt payoff, inflation and FD/RD. No sign-up required.
Free email tools for signatures, subject lines, HTML previews, word counts, and email headers. Browser-based, simple to use, and no signup required.
Free SEO toolkit with 10 SEO tools for SERP previews, schema, sitemaps, robots.txt, hreflang, redirects, meta tags and OG previews.
Your AI agent picks relevant directories, submits your product in your browser and tracks every step. One-time purchase.
Jomatter provides free online tools for HTML, CSS, and JavaScript developers, helping simplify common web development and coding tasks.
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.
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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.
