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FixedFloat.com is an instant, fully automatic cryptocurrency exchange with Lightning Network.

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.

Which is more popular?
Based on our record, FixedFloat seems to be a lot more popular than LaunchDirectories. While we know about 125 links to FixedFloat, we've tracked only 2 mentions of LaunchDirectories.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | fixedfloat.com | launchdirectories.com |
| Pricing | — | |
| Platforms | — | |
| Company | 2018 | Startup from Poland · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


FixedFloat.com is an instant, fully automatic cryptocurrency exchange with Lightning Network. With us, you can exchange cryptocurrencies in a few clicks and make profitable deals with fixed and floating rates, tailored to your needs. No registration. No hassle. Just scan a QR code, and you are...
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...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
This platform is recommended for cryptocurrency enthusiasts who value speed and simplicity and may not require advanced trading features. It is ideal for users looking for a quick exchange without the need for extensive registration processes. It's also suitable for those who want flexible rate options and appreciate the transparency in transaction fees.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How easy it is to exchange Ethereum for Bitcoin using FixedFloat.com
No LaunchDirectories videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing FixedFloat and LaunchDirectories.
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 FixedFloat and LaunchDirectories. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I've made a test transaction from another wallet and successfully received ~$5 payment. Now I'm trying to spend this amount. I generated a Lightning invoice with fixedfloat.com, I enter it in Dashboard -> Pay section, and I get this:. Source: about 3 years ago
I remembered this service fixedfloat.com that will trade lightning for layer 1 btc at 0.5%. If it's useful, start with with small amounts, but I believe it's legit. Source: over 3 years ago
So you want to deposit a large amount all at once into Breez wallet to get a large channel size. Then you'd swap out. https://fixedfloat.com/ fixed float is one example of a swap service, but there are others. Point is, when you're ready... Source: over 3 years ago
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
When comparing FixedFloat and LaunchDirectories, you can also consider the following products.

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Startup directory submission service for SaaS, AI, software, and technology companies. Get listed on relevant directories to build visibility, backlinks, and online presence.
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SideShift AI is an AUTOMATED COIN SWAP that allows USERS to swap between 20+ cryptocurrencies.
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