
AI Directories
StartupSubmit.app
Blastra
Submit Juice
SubmitWell
AutoSaaSLaunch
Product Hunt
Discover 100+ curated startup directories, launch platforms, and high-authority sites to boost visibility and earn quality backlinks.

Photomath
MathGPT
Mathway
maths.ai
MathGPT AI
Gauthmath
Brainly
MathSolver.top is a FREE AI Math problem solver, math calculator and personalized tutor. Simply take a photo of your question, upload, then get the instant step-by-step solution! 25%+ higher accuracy than ChatGPT. Best online math homework helper!

Which is more popular?
Based on our record, LaunchDirectories seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | launchdirectories.com | mathsolver.top |
| Pricing | ||
| Company | Startup from Poland · 2025 | 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


LaunchDirectories is a curated, searchable database of 100+ startup directories, launch platforms, and high-authority websites designed to help founders gain visibility, traffic, and quality backlinks. Launching a startup is hard—but knowing where to promote it shouldn’t be. Instead of wasting...
Vision: Our vision is to bring interactive and personalized education accessible to everyone anytime, and disseminate educational resources inequity. Product: Our product offers 2 modes, Learner Mode and Helper Mode. Helper Mode provides step-by-step solutions with ~90%+ accuracy, and allows...
What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of MathSolver.top yet.
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mathsolver.top | FREE AI Math Solver, Word Problem Solver, Math Homework Helper and SAT Math Tester
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing LaunchDirectories and MathSolver.top.
LaunchDirectories's answer
Because finding the right places to launch your startup shouldn’t be a guessing game.
I built LaunchDirectories.com to make it simple - it’s a curated, searchable list of the best startup directories, complete with real data like domain rating, traffic, and link type. No fluff, just the info you need to get seen and grow.
LaunchDirectories's answer
Because it’s not just a list — it’s a smarter, faster way to find where to launch. Real data, no fluff, always up to date. Built by a founder, for founders.
LaunchDirectories's answer
I shared a simple spreadsheet of launch directories on Reddit — it blew up and got 400+ upvotes. People wanted more: domain ratings, traffic, dofollow links… so I built LaunchDirectories.com. What started as a list became a full tool to help founders launch smarter and save time.
LaunchDirectories's answer
Founders, indie hackers, and marketers who are launching new products and want to get visibility fast — without wasting time on low-quality directories. They care about SEO, backlinks, and getting real traction from day one. Most are solo builders or small teams looking for smart, lean ways to grow.
LaunchDirectories's answer
We use Next.js for a fast, modern React-based frontend, Supabase for backend and database services, and Tally for handling forms and user submissions smoothly.
LaunchDirectories's answer
We serve a wide range of startups, indie founders, and marketing teams — from solo builders launching their first product to fast-growing startups looking for smart ways to get noticed.
Share your experience with using LaunchDirectories and MathSolver.top. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of LaunchDirectories yet. Be the first one to post
I'm a college student and I need to use such tools to calculate and solve any complex math problems, even for some problems that is not recorded online. Such as Algebra, Differential Equations and Dynamic Systems,...
Mathsolver.top: Mathsolver.top is an interactive math problem solver powered by advanced AI technology. Users can upload their math questions and receive detailed answers instantly. With its free and advanced...
Recommendations tracked on public social media and blogs since March 2021.


I think peer list is gaining better traction but you can check this out https://launchdirectories.com/. - Source: Hacker News / 3 months ago
When I was getting ready to launch my app, I had one big question — where do you actually promote it? Googling “launch directories” just gave me old, outdated lists that didn’t help much. So I started making my own list to keep things... - Source: Hacker News / about 1 year ago
Tracking MathSolver.top since May 2024.
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