Product Design that drives business growth, not just pretty interfaces

Access senior product designers who've worked with Fortune 100 companies. We deliver strategic design that increases user adoption, reduces churn, and accelerates your product-market fit.

Your On-Demand Senior Design Team

Trusted by Fortune 100 companies, VC-backed startups, and 50+ growing businesses

A man with light brown hair is seated at a round white table, smiling and looking off to his left. He is wearing a dark grey cable-knit sweater over a white collared shirt. His left hand is raised to touch his head. On the table, there's a dark laptop, an orange mug, and a black smartphone. He is sitting on a yellow chair. The background is dark and blurred, with light casting a strong, possibly natural, highlight on him and the table.

Love them! Guac redesigned our onboarding flow and reduced drop-off by 42%. Our activation rate jumped from 23% to 35% in just two weeks.

A portrait-style photo of a young woman with long, wavy blonde hair. She is smiling faintly and looking directly at the camera. She is wearing a white t-shirt under a black blazer. The background is a plain white brick wall.
Stacy Kondrashov
Marketing Program Manager @ Solidigm
A smartphone, likely an iPhone, is suspended against a solid gray background by a blue and black braided cord, possibly rope, which is wrapped around it. The phone's screen displays a website or app interface featuring an image of a modern house with large windows reflecting greenery. Text on the screen reads "Make your dream home A reality". There's also a logo visible at the top left and a navigation icon at the top right.
Companies who rely on our expertise

The image displays the word "MASONHUB" in a bold, sans-serif, dark gray font against a black background. The "H" in "HUB" is stylized with the horizontal bar extending slightly beyond the vertical strokes, making it appear like a plus sign.The image displays two lines of text in a bold, sans-serif, dark gray font against a black background. The top line reads "BILLY GENE" and the bottom line reads "IS MARKETING INC".The image shows a logo with the word "Autopilot" in a dark gray, sans-serif font. To the left of the word, there is an icon resembling a steering wheel, also in dark gray. The background is black.The image displays "ARGO 34" in a bold, sans-serif, dark gray font against a black background. The "R" in "ARGO" has a distinctive curved leg.The image shows the word "advantagy" in a dark gray, lowercase, sans-serif font. To the left of the word, there is an abstract, continuous line art icon that resembles a stylized "A" or an infinity symbol, also in dark gray. The background is black.
The image displays the word "MASONHUB" in a bold, sans-serif, dark gray font against a black background. The "H" in "HUB" is stylized with the horizontal bar extending slightly beyond the vertical strokes, making it appear like a plus sign.The image displays two lines of text in a bold, sans-serif, dark gray font against a black background. The top line reads "BILLY GENE" and the bottom line reads "IS MARKETING INC".The image shows a logo with the word "Autopilot" in a dark gray, sans-serif font. To the left of the word, there is an icon resembling a steering wheel, also in dark gray. The background is black.The image displays "ARGO 34" in a bold, sans-serif, dark gray font against a black background. The "R" in "ARGO" has a distinctive curved leg.The image shows the word "advantagy" in a dark gray, lowercase, sans-serif font. To the left of the word, there is an abstract, continuous line art icon that resembles a stylized "A" or an infinity symbol, also in dark gray. The background is black.
The image displays the word "MASONHUB" in a bold, sans-serif, dark gray font against a black background. The "H" in "HUB" is stylized with the horizontal bar extending slightly beyond the vertical strokes, making it appear like a plus sign.The image displays two lines of text in a bold, sans-serif, dark gray font against a black background. The top line reads "BILLY GENE" and the bottom line reads "IS MARKETING INC".The image shows a logo with the word "Autopilot" in a dark gray, sans-serif font. To the left of the word, there is an icon resembling a steering wheel, also in dark gray. The background is black.
UX That Scales  🧠  Built with Users in Mind  🚀  Pause anytime
A man with dark, curly hair is seated at a wooden table, looking at a laptop screen and holding a pen. He is wearing a dark, possibly grey or charcoal, patterned sweater. The laptop screen displays some kind of interface with text and a highlighted section. To his right, there's an open spiral-bound notebook. In the background, large glass doors or windows are visible, letting in bright natural light, and some indoor elements like furniture and framed art are blurred.

Finally, product design that users love and businesses profit from

Stop settling for products that look professional but don't drive adoption. Our senior product designers create interfaces that turn confused visitors into loyal customers with strategic UX that actually moves your business forward- delivered at startup speed.

What you get

Product Strategy & Research
SaaS Product Design
Mobile App Design
Design Systems & Libraries
Conversion Rate Optimization (CRO)
Prototyping & Validation
User Experience Audits
Heuristic & Usability Analysis
Growth Strategy Consulting
UX Strategy & Research

Products users can't help but recommend

The best product experiences don't just look professional- they create loyal users who can't imagine using anything else. We design products that users actively choose, recommend, and depend on, turning your product into the obvious choice in your market.

  • User-first research approach
  • Business-aligned strategy
  • Rapid iteration cycles
  • Ongoing strategic partnership
A man and a woman are seated at a light wooden table, facing each other and smiling, appearing to be in conversation. A silver MacBook laptop is open on the table between them. Both are holding mugs. The man has curly dark hair and is wearing a light-colored shirt, while the woman has long dark hair and is wearing a light gray sweater and dark jeans. They are in a brightly lit room with a large window on the left covered by a sheer blue curtain. A built-in bench with cushions and a fur throw is along the wall, and there are two wooden chairs on the opposite side of the table. A light-colored pendant lamp hangs above the table, and a framed abstract art piece in pink and blue tones is on the wall behind them.

User adoption

- Higher Engagement Rates
- Products users actually want to use and recommend

Revenue impact

- Conversion Rate Increase
- Strategic UX that turns visitors into paying customers

Operational efficiency

- Fewer Support Tickets
- Intuitive interfaces that reduce user confusion

Speed to market

- Faster Product Launches
- Systematic design processes that accelerate development

How It Works: From Audit to Better Design

Simple process. Real experts. Measurable results.

1

Get Your Free Design Audit

We review one key page (your choice) and identify specific UX issues hurting conversions. You get a detailed report with actionable recommendations—whether you work with us or not.

Outcome: Know exactly what's broken and how to fix it
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2

Implement With Our Team

Like what you see? Our unlimited design subscription lets you implement all the fixes—and keep improving. $2,495/month with our 90-day results guarantee.

Outcome: Ongoing design partnership that drives results
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3

Track & Optimize

We monitor your key metrics and continuously refine. Every design decision is backed by performance data, not just aesthetics.

Outcome: Sustained improvement over time
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30 seconds to apply ⚡ 72-Hour Delivery  📈  No commitment

The Results Guarantee

If we don't improve your key conversion metrics within 90 days, we'll work for free until we do. We're that confident in our design approach.
  • Start at $2,495/month
  • No setup fees or long-term contracts
  • Pause anytime (but you won't want to)

Designs that deliver measurable business impact

A piece of white paper, titled "Customer Portal - 1 of 3", lies diagonally on a wooden table. The document appears to be a design review, highlighting "Critical" issues with a white pencil resting on it.
Enterprise SaaS Product Audit

From 100+ UX Issues to 68% User Satisfaction Increase

Improvement in user task completion
58%
User satisfaction increase
68%
A black laptop sits on a server rack shelf, displaying a data interface. A bright blue cable connects to the laptop, suggesting an IT or data center setting.
SaaS Product Design

B2B SaaS Filter and Search Redesign: From Excel Workarounds to Streamlined Operations

Reduction in time to find specific orders
40%
Open dark laptop on a light wooden pallet, displaying a light-themed user interface.
SaaS Product Design

Transforming Client Onboarding: When User Experience Drives Business Success

Reduction in user errors requiring operational cleanup
65%
A headshot of a smiling man with short brown hair, looking directly at the camera. He has a slight stubble and is wearing a blue, red, and white plaid shirt. The background is a blurred indoor setting with hints of framed pictures on a wall.

John Kharitonov

Executive Assistant

A team of extremely talented, organized, and helpful designers.

I was impressed with the depth of thought behind each proposed solution. The team considered every nuance. All my requests were carefully considered, and any unclear decisions were clearly explained. Communication throughout was exceptional.

Frequently Asked Questions

Everything you need to know about partnering with Guac Design for strategic growth.

How does product design partnership work for SaaS companies?

We start by understanding your user journey and business metrics, then deliver product design and UX optimization through your custom portal. You submit requests for app interfaces, user flows, or UX improvements, and we deliver in 48 hours with unlimited revisions until user adoption improves.

What's included in product design and UX services?

Growth Partner: 1 product design project at a time, user research insights, interface design.

Scale Partner: 2 projects simultaneously, user testing support, UX strategy calls, conversion optimization.

Both include mobile app design, web app interfaces, and user experience audits.

How do you approach user adoption and retention optimization?

We focus on creating intuitive interfaces and clear user flows designed to improve user adoption and reduce churn. Our designs use proven UX methodologies, user psychology principles, and engagement optimization techniques that have helped SaaS and tech companies achieve better business metrics.

Do you conduct user research and testing?

Yes, we include user research insights with every project and can coordinate user testing for Scale Partner clients. Our designs are based on user behavior data, usability best practices, and conversion psychology to ensure real business impact.

What types of product interfaces do you design?

We design all types of digital product interfaces: SaaS dashboards, mobile apps, web applications, e-commerce platforms, and enterprise software. Our expertise spans B2B and B2C products with focus on user experience and business growth.

How do you measure product design success?

We track key UX metrics: user adoption rates, task completion, time-to-value, user satisfaction scores, and business KPIs. Every product design project includes success metrics and ongoing optimization recommendations.

Ready to turn your product into a growth engine?

Stop losing users to poor design. Get SaaS-focused product design that converts trials, reduces churn, and drives feature adoption.

Other services

Business transformed

50+

Helping growing companies turn design into their competitive advantage.

Client satisfaction rate

97%

Strategic partners who expand their engagement within 90 days.

Combined expertise

15+

Designer experience with proven track records.

About guac

Design leadership that delivers business outcomes.

Guac is a specialized AI design studio that helps SaaS startups and growth teams turn complexity into clarity—fast. We combine Fortune 100 experience with startup speed to deliver high-impact design across AI UX, product, web, and brand.

Our senior-only team uses AI-enhanced workflows to move faster, think deeper, and design smarter—transforming design from a bottleneck into a growth engine.

We don’t follow templates. We build strategic design systems that scale with you.

A man with short hair and a light-colored baseball cap is seated at a white desk, intently typing on a laptop. He is wearing a dark, possibly charcoal, button-up shirt over a white t-shirt. On his left wrist, he has a dark watch. The background is a plain, dark gray wall with a framed picture visible on the right. The lighting suggests a focused, indoor environment, with light illuminating his face and the laptop. A smartphone and another object are visible on the desk to his right.
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Design insights that drive business forward

Where design strategy meets business growth. Get actionable insights on using design as a competitive advantage, from conversion optimization to strategic thinking.