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

Faker
Mockaroo
Mimesis
ShadowTraffic
Tonic AI
Eventum is an open-source developer tool for generating realistic test data: logs, metrics, security events and transactions.

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.
|
|
|
|
|---|---|---|
| Website | fixedfloat.com | eventum.run |
| Pricing | — | |
| Platforms | ||
| Company | 2018 | 2026 |
| 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...
Describe events, schedule them, and stream to ClickHouse, OpenSearch, Kafka, files or any HTTP endpoint. Eventum is used for testing pipelines and detection rules, live demos, seeding databases and load testing. Highlights: - Pipeline of three swappable stages: when events happen, what they...
What each product offers, as listed by its team.


Possible disadvantages
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 Eventum.run 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 Eventum.run.
Eventum.run's answer:
Python (FastAPI, Pydantic, Jinja2) for the engine, CLI and REST API; React + TypeScript for the Eventum Studio web UI. Ships as a pip package and Docker image.
Eventum.run's answer:
Libraries like Faker give you fake values - Eventum gives you the whole pipeline: scheduling, templating, state, and parallel delivery to ClickHouse, OpenSearch, Kafka, files or any HTTP endpoint. And it ships with Eventum Studio, a web UI where you preview and debug events before anything goes live.
Eventum.run's answer:
Most data generators produce random values at a flat rate. Eventum also models behavior: traffic follows cron schedules, intervals or statistical time patterns with peaks, bursts and quiet periods, and templates persist state between events - three scopes of state plus a finite state machine mode for multi-step scenarios like user sessions.
Eventum.run's answer:
Data engineers, SIEM and detection engineers, and developers who need realistic data for testing pipelines, live demos, seeding databases or load testing - teams that would otherwise write throwaway generator scripts.
Eventum.run's answer:
The author works on a data analytics platform similar to Splunk, where every customer demo needs a believable case running on data that looks alive. The team generated demo data with Splunk Eventgen, but the workflow never felt convenient, so around 2023 he started building his own generator. It grew into Eventum, now used by his SIEM team and data engineers daily.
Eventum.run's answer:
Internal SIEM and data engineering teams at the author's Cyber Security company
Share your experience with using FixedFloat and Eventum.run. 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
Tracking Eventum.run since Jun 2026.
When comparing FixedFloat and Eventum.run, you can also consider the following products.

ChangeNOW is a non-custodial exchange service for fast and limitless coin swaps.
Compare ChangeNOW to FixedFloat or Eventum.run:

Faker is a PHP library that generates fake data for you
Compare Faker to FixedFloat or Eventum.run:

SimpleSwap is a self-custodial multi-source swap aggregator
Compare SimpleSwap.io to FixedFloat or Eventum.run:

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

Application and Data, Data Stores, and Database Tools
Compare Mimesis to FixedFloat or Eventum.run: