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

Evernote
OneNote
RedNotebook
Laverna
Simplenote
Notezilla
Chrysanth Diary
GoodNotes lets you take notes and annotate PDF documents.

Which is more popular?
Based on our record, GoodNotes seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | eventum.run | goodnotes.com |
| Pricing | — | |
| Platforms | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
No description of GoodNotes yet.
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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No Eventum.run videos yet. You could help us improve this page by suggesting one.
GoodNotes 5 Review - Best iPad Pro Note taking app?? (2019)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Eventum.run and GoodNotes.
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 Eventum.run and GoodNotes. 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 Eventum.run yet. Be the first one to post
Automatically sync your note to the cloud to ensure the updated versions are always available on your app. GoodNotes allows you to import files, take photos, scan documents, and weave them into your notes to make them...
Recommendations tracked on public social media and blogs since March 2021.


Tracking Eventum.run since Jun 2026.
Add your feedback to the support thread on goodnotes.com. Source: over 3 years ago
There's a share.goodnotes.com link and others are just goodnotes.com. I could only get one notebook to have the fist link a few months ago and it works for viewing it online on Windows on any browser, the other one just takes me to a... Source: almost 5 years ago
GoodNotes App is looking for Content Creators to help us build up study materials on our new platform- GoodNotes Community. GoodNotes is a digital note taking app- check us out here. We have just launched an exciting new product within... Source: almost 5 years ago
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