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Design made easy – powered by AI

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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, Uizard seems to be more popular. It has been mentioned 26 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | uizard.io | eventum.run |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Denmark · 1 - 9 employees · 2018 | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Uizard is an AI-powered UI design tool built to empower product teams to ideate, design, and iterate faster than ever before. Uizard's easy-to-use, drag-and-drop editor makes collaborative design quick and simple, and its AI features transform the product discovery and delivery process like never...
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
Uizard is recommended for entrepreneurs, small businesses, product managers, UX/UI designers who need to create quick prototypes, and anyone looking to quickly iterate and collaborate on design concepts without needing deep technical or design expertise.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Uizard - A VERY Cool Tool for Rapid Prototyping Hand Drawn Sketches
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Uizard and Eventum.run.
Uizard's answer
Uizard is built for non-designers and designers alike to help streamline design and collaboration. Uizard is used by a wide range of people, from founders looking to build their app or web design from the ground up, to marketing agencies and product managers who rely on Uizard's ease of use and intuitive functionality to communicate designs with a wide range of stakeholders.
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.
Uizard's answer
Uizard was founded in early 2018 by four friends and entrepreneurs in Denmark. The company is led by CEO Tony Beltramelli, whose prior work has focused on data science and machine learning. Uizard in its first iteration was focused on the concept of transforming pictures to code and was marketed under the name Pix2Code. Since launching out of beta, Uizard has gone from strength to strength, widening and adapting its core USPs and use cases to become a market-leading accessible, rapid, collaborative, AI-powered UX design tool.
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:
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:
Internal SIEM and data engineering teams at the author's Cyber Security company
Share your experience with using Uizard 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.


AI-Powered Design Tools: Platforms like Uizard and Figma AI can turn wireframes or even text prompts into fully functional prototypes. - Source: dev.to / 12 months ago
*- Design-to-Code * GitHub’s Vision Copilot and tools like Uizard or Blackbox AI can turn Figma designs or screenshots into working HTML, CSS, or React components. This not only shortens the handoff between designers and developers but... - Source: dev.to / about 1 year ago
Tools like Figma with AI plugins and Uizard enhance visualization. Max Shak continues, "For prototyping and design, tools like Figma with AI-assisted plugins or Uizard are giving product teams a faster path from idea to interface." These... - Source: dev.to / about 1 year ago
Tracking Eventum.run since Jun 2026.
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