---
title: "Pürblack Testimonial | OWOX Data Marts"
canonical: "https://www.owox.com/testimonials/purblack"
updated: "2026-09-17"
---

![Pürblack](/images/testimonials/purblack-logo.png)

# I was blind, now I can see. OWOX opened our eyes.

> _“For 10 years, we couldn’t get a source of truth. Now — literally in five minutes.”_

![Nodari Rizun, Founder & CEO](/images/testimonials/purblack-avatar.webp) Nodari Rizun, Founder & CEO · Pürblack

## What other clients say

[Absolutely Fantastic! · We tried achieving similar results using other tools but always hit a roadblock. OWOX BI SQL Copilot made it incredibly easy and effective — thank you! · Motion VFX](/testimonials/motionvfx)

[The most valuable analytical tool · Cooperating with the OWOX BI team has been a pleasure. We’ve been using OWOX BI Pipeline... · boodmo](/testimonials/boodmo)

[Awesome team, great results · Here is my personal recommendation: OWOX BI Streaming service helped us to combat sampling... · Gold.ua](/testimonials/gold-ua)

[Great solution for cost data upload to GA · What I particularly like about this product is constant updates and improvements, even though... · roman.ua](/testimonials/romanua)

## Get started

## Your team could be saying this next.

Connect your warehouse, publish a governed Data Mart, and give every team the same trusted numbers.

[Get started free](https://www.owox.com/app-signup)

## Links

Pages this page links to, on this site and on docs.owox.com. Where the page has a Markdown twin, its address follows the link.

- [Absolutely Fantastic! · We tried achieving similar results using other tools but always hit a…](https://www.owox.com/testimonials/motionvfx) — /testimonials/motionvfx.md
- [The most valuable analytical tool · Cooperating with the OWOX BI team has been a pleasure. We’ve…](https://www.owox.com/testimonials/boodmo) — /testimonials/boodmo.md
- [Awesome team, great results · Here is my personal recommendation: OWOX BI Streaming service helped…](https://www.owox.com/testimonials/gold-ua) — /testimonials/gold-ua.md
- [Great solution for cost data upload to GA · What I particularly like about this product is constant…](https://www.owox.com/testimonials/romanua) — /testimonials/romanua.md
- [Get started free](https://www.owox.com/app-signup)