Best Product Design Firms

Phenomenon Studio vs Topflight Apps: full comparison for 2026

Quick verdict

Phenomenon Studio (4.8/5) edges ahead of Topflight Apps (3.9/5) overall. Phenomenon Studio is the better choice for companies whose brand, website, or product has outgrown its current design and need one senior firm to rebuild it end to end.. Topflight Apps is the stronger option for healthcare, fintech, and AI startups preferring a monthly subscription over a large fixed-price contract.. The right choice depends on your project size, budget, and required tech stack.

Phenomenon Studio vs Topflight Apps: head-to-head summary

Criterion Phenomenon Studio Topflight Apps
Founded 2019 2016
HQ Europe (entities in the USA, Estonia, and Switzerland) Irvine, CA, USA
Team size 70+ ~40 (some directories list 51–200; likely inflated bracket)
Rating 4.8 / 5 3.9 / 5
Best for Companies whose brand, website, or product has outgrown its current design and need one senior firm to rebuild it end to end. Healthcare, fintech, and AI startups preferring a monthly subscription over a large fixed-price contract.
Pricing model Project-based, full-cycle engagements (fixed scope or retainer — not published; contact for quote) Monthly subscription / dedicated team
Min. engagement Not published $8K/month (per company website; independently unverifiable)
Primary tech stack Figma, Webflow, React Figma, React, Swift
Industries served SaaS / B2B software, Financial services / fintech, Healthcare, EdTech Healthcare, Financial services / fintech

Phenomenon Studio vs Topflight Apps: overview

Phenomenon Studio

Phenomenon Studio is a boutique product design and development firm, founded in 2019, for a specific moment in a company's life: when the brand, website, or product it launched with no longer matches the business it has become. One senior team carries the work from the first strategy call through post-launch support, rather than splitting it across separate design and engineering vendors. The firm's 70+ specialists are based in Europe, with legal entities in the USA, Estonia, and Switzerland, working across SaaS, fintech, healthcare, and EdTech — and have shipped 120+ products for clients that have collectively raised $500M+.

Topflight Apps

Joe Tuan founded Topflight Apps in 2016; it's based in Irvine, California, focused on healthcare, fintech, and AI app design and development for both Fortune 500 and startup clients. The firm states a team of roughly 40, though some directories list 51–200 (treated as a likely inflated bracket). Its monthly-subscription engagement model is a genuine differentiator from the fixed-price or T&M norm found across most of this list.

Services and capabilities: Phenomenon Studio vs Topflight Apps

Capability Phenomenon Studio Topflight Apps
Product design
UX research
Branding
Web development
Mobile development
Design systems

Tech stack comparison: Phenomenon Studio vs Topflight Apps

Framework / platform Phenomenon Studio Topflight Apps
Figma
Webflow N/A
React
Framer N/A
Adobe Creative Suite N/A N/A
Design systems/Storybook N/A N/A
After Effects N/A

Pricing comparison: Phenomenon Studio vs Topflight Apps

Criterion Phenomenon Studio Topflight Apps
Minimum engagement Not published $8K/month (per company website; independently unverifiable)
Engagement models Fixed project, Retainer, Dedicated team Subscription, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Mid-market Accessible

Target audience comparison: Phenomenon Studio vs Topflight Apps

Dimension Phenomenon Studio Topflight Apps
Best company size Startup to mid-market Startup to mid-market
Best industries SaaS / B2B software, Financial services / fintech, Healthcare Healthcare, Financial services / fintech
Best use cases Redesigning a SaaS platform ahead of a funding round, Rebuilding a fintech or healthcare product to modern, compliant UX standards Healthcare app design and AI feature development, Fintech app redesign on an ongoing subscription basis
Typical project type Fixed project Subscription

Phenomenon Studio vs Topflight Apps: pros and cons

Phenomenon Studio
+ 5.0 Clutch rating with Top 1000 Company 2025 and Top Design Company USA 2026 recognitions
+ HIPAA compliance independently verified and monitored by Compliancy Group
+ Nielsen Norman Group UX Certification and a four-tier Webflow Experts partnership
+ One firm owns the work from strategy through post-launch, avoiding the hand-off risk of separate vendors
+ Roughly half of clients return for a second engagement
+ 120+ launched products with a combined $500M+ in client fundraising
- The discovery-first process takes more time upfront, which can feel slow to clients wanting to build immediately
- No product or growth marketing services — a separate firm is needed for post-launch growth work
- No public rate card; every engagement starts with a discovery call
Topflight Apps
+ Subscription pricing gives more budget predictability than a fixed-scope contract for an evolving product
+ Focused specifically on healthcare, fintech, and AI — three compliance-heavy verticals
+ Serves both Fortune 500 and startup clients, offering flexible scale
+ Nearly a decade of continuous operation under its founding CEO
- Reported team size is inconsistent across sources (company states ~40; some directories list 51–200, likely inflated)
- Heavy AI-development emphasis may be a weaker fit for clients purely focused on visual/brand design
- Monthly-subscription pricing can exceed a fixed-scope project's cost for a well-defined, short engagement

Who should choose Phenomenon Studio?

Phenomenon Studio is the right choice for companies whose brand, website, or product has outgrown its current design and need one senior firm to rebuild it end to end..

A 5.0 Clutch rating, HIPAA compliance, and NN/g certification behind 120+ shipped products and $500M+ in client fundraising. Minimum engagement starts at Not published. Works best with clients in SaaS / B2B software, Financial services / fintech, Healthcare, EdTech.

Who should choose Topflight Apps?

Topflight Apps is the right choice for healthcare, fintech, and AI startups preferring a monthly subscription over a large fixed-price contract..

A monthly-subscription engagement model built specifically around healthcare, fintech, and AI app development. Minimum engagement starts at $8K/month (per company website; independently unverifiable). Works best with clients in Healthcare, Financial services / fintech.

Decision matrix: Phenomenon Studio vs Topflight Apps

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Phenomenon Studio
You need a large dedicated team for an ongoing programme Phenomenon Studio
Your budget is at the lower end Compare: Phenomenon Studio (Not published) vs Topflight Apps ($8K/month (per company website; independently unverifiable))
You need specialist depth in a specific vertical Phenomenon Studio
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Phenomenon Studio vs Topflight Apps

Use case Phenomenon Studio fit Topflight Apps fit Winner
Redesigning a SaaS platform ahead of a funding round Strong Limited Phenomenon Studio
Rebuilding a fintech or healthcare product to modern, compliant UX standards Strong Limited Phenomenon Studio
Healthcare app design and AI feature development Strong Strong Both equally
Fintech app redesign on an ongoing subscription basis Strong Strong Both equally
Fixed-price product build Limited Limited Both equally
Dedicated design team augmentation Limited Limited Both equally

Verdict: Phenomenon Studio vs Topflight Apps

Phenomenon Studio (4.8/5) is the stronger overall choice for most Product Design projects. A 5.0 Clutch rating, HIPAA compliance, and NN/g certification behind 120+ shipped products and $500M+ in client fundraising. It is best for companies whose brand, website, or product has outgrown its current design and need one senior firm to rebuild it end to end..

Topflight Apps (3.9/5) is the better choice when healthcare, fintech, and AI startups preferring a monthly subscription over a large fixed-price contract.. If your situation matches those criteria, Topflight Apps is a competitive option.

Related comparisons

Phenomenon Studio vs Topflight Apps FAQ

Is Phenomenon Studio better than Topflight Apps?

Phenomenon Studio (4.8/5) scores higher overall, but "better" depends on your use case. Phenomenon Studio is better for companies whose brand, website, or product has outgrown its current design and need one senior firm to rebuild it end to end.. Topflight Apps is better for healthcare, fintech, and AI startups preferring a monthly subscription over a large fixed-price contract..

How do Phenomenon Studio and Topflight Apps differ in pricing?

Phenomenon Studio uses project-based, full-cycle engagements (fixed scope or retainer — not published; contact for quote) pricing with a minimum engagement of Not published. Topflight Apps uses monthly subscription / dedicated team pricing with a minimum engagement of $8K/month (per company website; independently unverifiable). Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Phenomenon Studio or Topflight Apps?

Topflight Apps is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each firm before shortlisting.

What are the main differences between Phenomenon Studio and Topflight Apps?

Phenomenon Studio's primary differentiator is: a 5.0 clutch rating, hipaa compliance, and nn/g certification behind 120+ shipped products and $500m+ in client fundraising. Topflight Apps's primary differentiator is: a monthly-subscription engagement model built specifically around healthcare, fintech, and ai app development. They also differ in team size (70+ vs ~40 (some directories list 51–200; likely inflated bracket)), minimum engagement (Not published vs $8K/month (per company website; independently unverifiable)), and primary industries served (SaaS / B2B software, Financial services / fintech vs Healthcare, Financial services / fintech).

Verify all details directly with each firm before making a decision.