Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · UI Design Tools

Penpot vs Justinmind

  • Updated Oct 2026
  • Both researched from official sources
  • 9 checks side by side
Higher score Penpot #1 in UI Design Tools 9.4/10 Free plan · 14-day trial Free planFree trial✓ 6 of 7 features Visit Penpot
Justinmind #8 in UI Design Tools 8.6/10 Free plan · 10-day trial Free planFree trial✓ 7 of 7 features Visit Justinmind

Penpot leads on 1 check, Justinmind on 1, and 7 are even. Who comes out ahead on the 9 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePenpot · 9.4/10
  • Lowest starting pricePenpot · $7/user/mo
  • Free planboth
  • Free trialboth
  • Most featuresJustinmind · 7 of 7

Penpot scores higher on our rubric for ui design tools: 9.4 against 8.6 out of 10; our editors rank them #1 and #8.

Penpot is cheaper to start at $7/user/mo against $19/user/mo. Justinmind offers desktop app; Penpot doesn't.

Penpot is the better fit for open, collaborative UI teams. Justinmind is the better fit for teams needing logic-rich prototypes.

  • Penpot fits best

    Open, collaborative UI teams

  • Justinmind fits best

    Teams needing logic-rich prototypes

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Penpot 9.4/10 Visit ↗ Justinmind 8.6/10 Visit ↗
At a glance
Editor score 9.4 8.6
Ranking #1 in UI Design Tools #8 in UI Design Tools
Best for Open, collaborative UI teams Teams needing logic-rich prototypes
Pricing model Free plan + paid Free plan + paid
Starting price $7/user/mo (best) $19/user/mo
Free plan ✓ ✓
Free trial 14 days 10 days
Free trial length 14 days 10 days · no card needed
Deployment Cloud, Self-hosted Cloud, Self-hosted, Desktop, Mobile
Platforms Web Web, Windows, macOS, iOS, Android
Support Email, Community, Docs Email, Tickets, Community, Docs
Compliance GDPR, SSO/SAML GDPR, PCI DSS
Integrations 3 integrations 6 integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Penpot 6/7 · Justinmind 7/7
Real-time collaboration ✓ ✓
Interactive prototyping ✓ ✓
Design systems ✓ ✓
Developer handoff ✓ ✓
Variables or design tokens ✓ ✓
Desktop app — ✓ (best)
Prototype sharing ✓ ✓
Our review
Pros
  • Real-time multiplayer editing with shared libraries and design systems
  • Responsive layouts, interactive prototypes, tokens, and developer inspection
  • Hosted cloud, self-hosting, REST API, webhooks, plugins, and MCP server
  • Conditional logic, forms, variables, and data simulation
  • Responsive design, reusable UI libraries, and design systems
  • Developer handoff, prototype sharing, and simultaneous co-editing
Cons
  • The Professional plan supports up to 8 team members
  • Unlimited storage is reserved for the Enterprise plan
  • Advanced permissions, SSO, and audit logs require Enterprise
  • The Free plan is limited to 1 project
  • Advanced features begin with the $19 Standard plan
  • HTML export is included in the $29 Professional plan
Our verdict

Penpot is a web-based, open-source UI design and prototyping platform for designers, developers, and product teams. It combines responsive interface design using CSS Grid and Flex layouts with interactive prototypes, reusable components,…

Read the review →

Justinmind is a UI and UX design tool for creating wireframes, visual designs, interactive prototypes, and functional simulations for web and mobile applications. It suits product, UX, and design teams that need more than static screens,…

Read the review →
  1. PenpotUI Design Tools 9.4Free plan · 14-day trial
  2. JustinmindUI Design Tools 8.6Free plan · 10-day trial

Strengths and trade-offs

  • Penpot — where it wins

    • Real-time multiplayer editing with shared libraries and design systems
    • Responsive layouts, interactive prototypes, tokens, and developer inspection
    • Hosted cloud, self-hosting, REST API, webhooks, plugins, and MCP server

    Where it doesn't

    • The Professional plan supports up to 8 team members
    • Unlimited storage is reserved for the Enterprise plan
    • Advanced permissions, SSO, and audit logs require Enterprise

  • Justinmind — where it wins

    • Conditional logic, forms, variables, and data simulation
    • Responsive design, reusable UI libraries, and design systems
    • Developer handoff, prototype sharing, and simultaneous co-editing

    Where it doesn't

    • The Free plan is limited to 1 project
    • Advanced features begin with the $19 Standard plan
    • HTML export is included in the $29 Professional plan
  • Penpot9.4/10 · Free plan · 14-day trial

    A broad, collaborative UI design platform with cloud and self-hosted deployment.

    Visit PenpotFull verdict →
  • Justinmind8.6/10 · Free plan · 10-day trial

    A broad UI design suite for teams that need logic-rich, shareable prototypes.

    Visit JustinmindFull verdict →

More comparisons

All UI design tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update