Best Product Design Agencies

Phenomenon Studio vs Fireart Studio: full comparison for 2026

Quick verdict

Phenomenon Studio (4.9/5) edges ahead of Fireart Studio (4.3/5) overall. Phenomenon Studio is the better choice for founders needing one accountable team, not a design/dev hand-off. Fireart Studio is the stronger option for Startups/mid-market, design plus full development, one studio. The right choice depends on your project size, budget, and required tech stack.

Phenomenon Studio vs Fireart Studio: head-to-head summary

Criterion Phenomenon Studio Fireart Studio
Founded 2019 2013
HQ Dover, DE, USA (also Tallinn, Estonia and Lugano, Switzerland) Warsaw, Poland (Ukraine-founded roots)
Team size 90+ (company figure; Clutch lists 50–249) 50–249 (Clutch listing)
Rating 4.9 / 5 4.3 / 5
Primary differentiator Runs discovery before design starts, then keeps the same senior team through development and post-launch support; 92% of clients return for more work (per company website) 700+ delivered projects for 200+ clients and a 4.9 Clutch rating, with design and development from one Warsaw team
Pricing model Project-based, full-cycle engagements (fixed scope or retainer — not published; contact for quote) Fixed project, dedicated team, T&M
Min. engagement $10K+ (per Clutch listing) $10K+ (per Clutch listing)
Primary tech stack Figma, Webflow, React Figma, React, Next.js
Industries served SaaS / B2B software, Financial services / fintech, Healthcare, EdTech SaaS / B2B software, Consumer products

Phenomenon Studio vs Fireart Studio: overview

Phenomenon Studio

Phenomenon Studio runs a discovery phase before any design file opens, and the people who shape the roadmap are the same people who ship the product. Co-founders Valerii Filimonov and Polina Chebanova started the studio in 2019. It now has 90+ designers and developers working from Dover (Delaware), Tallinn, and Lugano, plus a North American office that Vancouver studio Polyform became in March 2025. The studio reports 624 projects for 311 clients across SaaS, healthcare, fintech, and EdTech, says 92% of those clients come back for more work, and counts $500M+ raised by the companies it has worked with (per company website). The outside checks hold up: a 5.0 Clutch rating across 56 reviews, HIPAA compliance assessed by Compliancy Group, and a 2026 UX Design Awards nomination for Wisdom, a safety app for seniors.

Fireart Studio

Fireart Studio's numbers are steady: 700+ delivered projects for 200+ clients, a 4.9 Clutch rating across 40 reviews, and a $10K+ minimum project with $50–$99 hourly rates. The studio was founded in 2013 with Ukrainian roots and now lists a single location in Warsaw, with 50–249 employees on Clutch. Clutch has named it a top UX design team and web development firm, and the studio says it has ranked among Dribbble's top 10 teams. Reviewers praise the design work; the recurring complaint is time estimates that slip.

Services and capabilities: Phenomenon Studio vs Fireart Studio

Capability Phenomenon Studio Fireart Studio
Product design ✓ ✓
UX research ✓ ✓
Branding ✓ ✗
Web development ✓ ✓
Mobile development ✓ ✓
Design systems ✗ ✗

Tech stack comparison: Phenomenon Studio vs Fireart Studio

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

Pricing comparison: Phenomenon Studio vs Fireart Studio

Criterion Phenomenon Studio Fireart Studio
Minimum engagement $10K+ (per Clutch listing) $10K+ (per Clutch listing)
Engagement models Fixed project, Retainer, Dedicated team Fixed project, Dedicated team, Time & materials
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: Phenomenon Studio vs Fireart Studio

Dimension Phenomenon Studio Fireart Studio
Best company size Startup to mid-market Startup to mid-market
Best industries SaaS / B2B software, Financial services / fintech, Healthcare SaaS / B2B software, Consumer products
Best use cases A SaaS product entering a Series B raise that needs its interface rebuilt before investor diligence, A healthcare platform that must hit HIPAA compliance while modernizing its UX End-to-end SaaS product design and development, Startup MVP design and build
Typical project type Fixed project Fixed project

Phenomenon Studio vs Fireart Studio: pros and cons

Phenomenon Studio
+ Discovery comes before design on every engagement, which lowers the odds of building the wrong thing well
+ One team owns strategy, design, development, and post-launch support, so nothing is handed between vendors
+ 5.0 Clutch rating across 56 reviews
+ HIPAA program assessed by Compliancy Group and renewed in August 2026 (per company), with GDPR-aligned delivery
+ Nielsen Norman Group UX-certified designers and four Webflow certifications (101, CMS, Experts, Layouts)
+ 92% of clients return for further work (per company website; independently unverifiable)
- The discovery phase adds time before visible design work, a real cost for teams that want to start production immediately
- No product or growth marketing services, so post-launch promotion needs a separate vendor
- Clutch lists a $10K+ minimum, but a firm quote still requires a discovery call
Fireart Studio
+ 700+ delivered projects for 200+ clients since 2013
+ 4.9 Clutch rating across 40 reviews, with a 5.0 quality sub-score
+ Clutch recognition as a top UX design team and web development firm
+ $10K+ minimum (per Clutch listing) is among the lowest on this list
- Some Clutch reviewers report time estimates that led to project delays
- Its review count hasn't grown much recently, so current references are worth asking for
- Development-heavy delivery leaves less room for research-led design work

Who should choose Phenomenon Studio?

A typical fit: a SaaS product entering a Series B raise that needs its interface rebuilt before investor diligence.

Runs discovery before design starts, then keeps the same senior team through development and post-launch support; 92% of clients return for more work (per company website). Minimum engagement starts at $10K+ (per Clutch listing). Works best with clients in SaaS / B2B software, Financial services / fintech, Healthcare, EdTech.

Who should choose Fireart Studio?

A typical fit: end-to-end SaaS product design and development.

700+ delivered projects for 200+ clients and a 4.9 Clutch rating, with design and development from one Warsaw team. Minimum engagement starts at $10K+ (per Clutch listing). Works best with clients in SaaS / B2B software, Consumer products.

Decision matrix: Phenomenon Studio vs Fireart Studio

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 Phenomenon Studio
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 Fireart Studio

Use case Phenomenon Studio fit Fireart Studio fit Winner
A SaaS product entering a Series B raise that needs its interface rebuilt before investor diligence Strong Strong Both equally
A healthcare platform that must hit HIPAA compliance while modernizing its UX Strong Strong Both equally
End-to-end SaaS product design and development Limited Strong Fireart Studio
Startup MVP design and build Limited Strong Fireart Studio
Fixed-price product build Limited Limited Both equally
Dedicated design team augmentation Limited Limited Both equally

Verdict: Phenomenon Studio vs Fireart Studio

Phenomenon Studio (4.9/5) is the stronger overall choice for most Product Design projects. Runs discovery before design starts, then keeps the same senior team through development and post-launch support; 92% of clients return for more work (per company website).

Fireart Studio (4.3/5) is worth a look if you need startup MVP design and build. If your situation matches that, Fireart Studio is a competitive option.

Related comparisons

Phenomenon Studio vs Fireart Studio FAQ

Is Phenomenon Studio better than Fireart Studio?

Phenomenon Studio (4.9/5) scores higher overall, but "better" depends on your use case. Phenomenon Studio's strongest advantage: discovery comes before design on every engagement, which lowers the odds of building the wrong thing well. Fireart Studio's strongest advantage: 700+ delivered projects for 200+ clients since 2013.

How do Phenomenon Studio and Fireart Studio 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 $10K+ (per Clutch listing). Fireart Studio uses fixed project, dedicated team, t&m pricing with a minimum engagement of $10K+ (per Clutch listing). Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Phenomenon Studio or Fireart Studio?

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

What are the main differences between Phenomenon Studio and Fireart Studio?

Phenomenon Studio's primary differentiator is: runs discovery before design starts, then keeps the same senior team through development and post-launch support; 92% of clients return for more work (per company website). Fireart Studio's primary differentiator is: 700+ delivered projects for 200+ clients and a 4.9 Clutch rating, with design and development from one Warsaw team. They also differ in team size (90+ (company figure; Clutch lists 50–249) vs 50–249 (Clutch listing)), minimum engagement ($10K+ (per Clutch listing) vs $10K+ (per Clutch listing)), and primary industries served (SaaS / B2B software, Financial services / fintech vs SaaS / B2B software, Consumer products).

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