
ChangeNOW
SimpleSwap.io
SideShift AI
changelly
StealthEX.io
Godex
SwapSpace
FixedFloat.com is an instant, fully automatic cryptocurrency exchange with Lightning Network.

Exam.net
StudySpaces is a white-label tutoring and test prep platform with built-in SAT, ACT, etc. curriculum, auto-graded mock exams, and a branded student portal.

Which is more popular?
Based on our record, FixedFloat seems to be more popular. It has been mentioned 125 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | fixedfloat.com | studyspaces.com |
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| Company | 2018 | — |
| 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...
No description of StudySpaces yet.
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.
No analysis of StudySpaces yet.
Walkthroughs and reviews on video.
How easy it is to exchange Ethereum for Bitcoin using FixedFloat.com
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using FixedFloat and StudySpaces. 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: over 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
Tracking StudySpaces since Nov 2026.
When comparing FixedFloat and StudySpaces, you can also consider the following products.

ChangeNOW is a non-custodial exchange service for fast and limitless coin swaps.
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A platform for creating and conducting exams and assessments.
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SimpleSwap is a self-custodial multi-source swap aggregator
Compare SimpleSwap.io to FixedFloat or StudySpaces:

SideShift AI is an AUTOMATED COIN SWAP that allows USERS to swap between 20+ cryptocurrencies.
Compare SideShift AI to FixedFloat or StudySpaces:


Instant non-custodial cryptocurrency exchange with over 450 assets available for fast and limitless swaps.
Compare StealthEX.io to FixedFloat or StudySpaces: