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
Create polished AI images and videos from prompts or references for social posts, ads, flyers, album covers, and campaigns.
VCL helps builders get targeted feedback on AI-built products. Ask one clear question, get answers from real builders, and reward useful feedback.
Follow news, blogs, newsletters, and podcasts in a free RSS reader, with AI summaries, top stories, full-text search, saved searches, and a catalog.
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Optilise is a Dutch Power BI consultancy helping SMEs get a grip on their numbers with clear BI software and solutions. We make companies self suffici
Pixo is an AI video director that turns a prompt or script into a storyboard, consistent scenes, voiceover, and an edited final cut.
PerPageFax lets you send a fax online from any browser for a flat $0.50 per page — no account, no subscription, no fax machine.
SaaSCity is a gamified, interactive SaaS directory that transforms traditional listings into a vibrant, visual cityscape. By representing each startup
Venduris is a renewal intelligence platform that gives mid-size companies control over SaaS & AI contract renewals before leverage disappears.
Track staff & time. Free trial. Cloud/on-prem.
Your files are processed entirely in your browser. Nothing is sent to a server — the server only handles your account and credits.
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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.
