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Design that makes your app impossible to quit ♥️

We turns early ideas into Mobile Apps and SaaS products people actually want to use and pay for. For five years, we've helped founders and startups launch faster, convert more users, and walk into investor meetings with a product that looks funded.

  • Min project size
    $5,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    2 - 9
  • Year founded
    Founded 2023

Overview by:

Reviewer avatar
Oleh Plavutskyi
Product & Mobile/SaaS Designer About the Team

Service Lines
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User Experience Focus
Industries
Medical
25%
Information technology
20%
Business services
15%
Education
10%
Financial services
10%
Gaming
10%
eCommerce
10%
Clients
Small Business (<$10M)
80%
Midmarket ($10M - $1B)
20%

Pricing Snapshot

Min. project size $5,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 5 /5

Most Common Project Size

Confidential based on 1 review
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

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  • Schedule

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  • Cost

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  • Willing to Refer

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Klats Reviews

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UI/UX Design Services for AI Voice App

  • UX/UI Design
  • UX Strategy
  • Confidential
  • May - June 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Oleg produced really fantastic work in a really short period of time."

Jun 11, 2026
Founder, Pomet.ai
Catherine Madden
Verified
  • Information technology
  • San Francisco, California
  • 1-10 Employees
  • Online Review
  • Verified

Klats provided UI/UX design services for an AI voice app. The team worked on the client's MVP, delivering Figma designs and a comprehensive UI design system, including logos, colors, and typography.

Showing 1-1 of 1 Reviews

Our Story

Klats started with a simple belief: great design should pay for itself. We're a senior, two-person studio - a product designer and a web designer who've spent five years and 70+ projects on Upwork turning rough ideas into mobile apps and SaaS products people love to use.

We build for the early-stage founder: the one shipping a first MVP, the startup whose dashboard has outgrown its design, the team that needs to look funded before the next raise. For them, design isn't decoration - it's the diff

Meet the Team

Oleh Plavutskyi

Oleh PlavutskyiProduct & Mobile/SaaS Designer

Top Rated Plus designer focused on mobile apps and SaaS. Turns early ideas into build-ready, conversion-focused products for funded startups - fintech, AI, healthcare, and more

Angelina Karpenko

Angelina KarpenkoWeb Designer

Conversion-focused landing pages and websites, designed and built in Webflow. Marketing background, obsessed with pages that turn visitors into customers

What Sets Us Apart

You work directly with senior designers

No juniors, no middlemen. The person designing your product is the person you talk to, so decisions happen in hours, not weeks.

Design measured in revenue, not pixels

We build mobile apps and SaaS to convert - more signups, better retention, higher MRR. Beautiful, but built to perform.

Startup speed, dependable delivery

Same-day momentum, build-ready files, and a 100% job-success record across 70+ projects. Fast and reliable.

Contact Klats

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