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Figma is the strongest starting point for teams designing products together, but it is not the right fit for every workflow. Penpot is worth considering if open-source software and a free plan matter; Sketch is for Mac-based designers, while Axure RP and ProtoPie target more complex prototypes. We also included tools for rough wireframes, design-system documentation, accessibility and developer handoff. Prices below are the listed starting points, not a promise that your team’s full setup will cost that amount. Check seat rules and plan limits before switching.
Quick picksThe shortlist
FigmaFigmaBest overall · $3/mo
PenpotPenpotBest open-source option · $7/mo
SketchSketchBest for Mac designers · $12/mo
Axure RPAxure RPBest for complex prototypes · $29/mo
BalsamiqBalsamiqBest for wireframes · $16/mo
ProtoPieProtoPieBest for high-fidelity interactions · $25/mo
UXPinUXPinBest for React prototypes · $29/mo
zeroheightzeroheightBest for design-system docs · $49/mo
StarkStarkBest for accessibility · $16.50/mo
ZeplinZeplinBest for design handoff · $12/mo
01Compared at a glance
| Tool | Score | From | Free plan | Trial |
|---|---|---|---|---|
| FigmaFigma | 7.2 | $3/mo | Yes | — |
| PenpotPenpot | 7.1 | $7/mo | Yes | 14 days |
| SketchSketch | 7.7 | $12/mo | No | 30 days |
| Axure RPAxure RP | 7.2 | $29/mo | Yes | — |
| BalsamiqBalsamiq | 7.3 | $16/mo | No | 14 days |
| ProtoPieProtoPie | 7.0 | $25/mo | Yes | — |
| UXPinUXPin | 6.1 | $29/mo | Yes | 14 days |
| zeroheightzeroheight | 7.4 | $49/mo | Yes | 14 days |
| StarkStark | 6.3 | $16.50/mo | Yes | — |
| ZeplinZeplin | 6.8 | $12/mo | Yes | — |
02The picks, in detail
- Best overallFigmaFigma
Figma is our best overall pick for product design teams that need shared files and collaboration between designers and developers. The pricing page lists a free plan and paid pricing from $3, but the real bill depends on seats, so check who needs paid access. It is worth considering for collaborative product design; don’t choose it just for AI features.
What works
- Free Starter plan for individuals exploring Figma
- Shared workspace for teammates and AI agents
- Unlimited files and projects on paid Professional seats
What doesn't
- Professional price display has an unclear billing toggle
- Full seats cost more than Dev or Collab seats
- Additional AI credit prices are not published
- Best open-source optionPenpotPenpot
Penpot is a sensible shortlist choice for teams prioritizing open-source tools, people who want a free design platform, and developers working with CSS layouts. The listed starting price is $7, with a free plan. The main switching caveat in our published material is file size: test your larger projects before moving a team’s workflow over.
What works
- Professional plan is listed as free and fully featured
- No file limits within available storage capacity
- Supports CSS Grid and Flex layouts
What doesn't
- Reddit users report lag with larger files and zooming
- Unlimited costs $7 per editor monthly
- Unlimited cloud billing is capped at $175 monthly
- Best for Mac designersSketchSketch
Sketch suits Mac-based UI and product designers who want interactive prototypes and a path to hand files to developers. Its listed starting price is $12. The trade-off is team cost: team features raise the per-Editor bill, so compare the number of paid Editors your workflow needs rather than treating the entry price as the team price.
What works
- Works offline in the native Mac app
- Prototypes support animations and interaction states
- Standard includes unlimited documents
What doesn't
- The native design app is for macOS
- Subscription prices are per Editor
- Monthly subscription prices are not published
- Best for complex prototypesAxure RPAxure RP
Axure RP is built for logic-heavy usability prototypes, forms and data-driven interactions, with detailed UX specifications as part of its appeal. The listed starting price is $29, and a free plan is available. It is a stronger fit when interaction detail matters than when you just need basic screens; expect a steeper learning curve and collaboration trade-offs.
What works
- Supports event triggers, conditions and variables
- Builds forms and sortable or filterable tables
- Adaptive views cover desktop, tablet and phone
What doesn't
- Pro costs $29 per user/month
- Team costs $49 per user/month
- Annual prices aren't published
- Best for wireframesBalsamiqBalsamiq
Balsamiq is for early-stage product wireframes and teams that need to agree on structure before polishing the interface. It supports interactive low-fidelity prototypes, and the listed starting price is $16. Its deliberately rough approach is the point, not a limitation to work around. Skip it if you need polished UI or a free plan.
What works
- Focused low-fidelity wireframing
- Interactive prototypes without code
- AI generation from prompts or screenshots
What doesn't
- No free plan; trial lasts 14 days
- Starter is limited to 10 projects
- Annual billing required for published monthly-equivalent prices
- Best for high-fidelity interactionsProtoPieProtoPie
ProtoPie targets teams testing complex UI behavior, including TV and multi-device prototypes, and researchers who need high-fidelity interaction work. The listed starting price is $25, with a free plan. That specialization is useful when simple prototypes are not enough, but the source recommendation is clear: skip it for basic prototypes or tight budgets.
What works
- Build interactions with logic, variables and formulas
- AI can generate interactions for refinement without credits
- Supports cross-device interactions and real data
What doesn't
- Free plan caps projects at 2 prototypes and 8 scenes each
- Basic costs $25 per month with annual billing
- Pro costs $47 per user per month with annual billing
- Best for React prototypesUXPinUXPin
UXPin is aimed at complex web-app prototypes, designers working with React components, and product teams that need interactive logic. Its listed starting price is $29, with a free plan. That makes it a specialized choice, not an easy default for affordable UI design. Consider it when code-backed prototyping is central to the job.
What works
- Supports variables, conditions and dynamic prototype content
- React code export is part of its core pitch
- Core includes unlimited prototypes
What doesn't
- Core costs $49 monthly per seat, or $29 with annual billing
- Free plan is capped at two prototypes
- Reddit users report performance and saving problems
- Best for design-system docszeroheightzeroheight
zeroheight is a fit for teams maintaining shared design-system documentation and connecting guidance across design and development. The listed starting price is $49, with a free plan; the published material names Figma, Storybook and tokens as supported connections. Think twice if most of your audience only needs viewer access, since that can make the value harder to justify.
What works
- Connects Figma designs, Storybook components and repository code
- No-code editing and customizable documentation templates
- Syncs tokens across Figma files and pushes changes to code
What doesn't
- Starter is priced per editor, not per viewer
- Free includes only 1 editor, 1 styleguide and 1 token set
- Free and Starter include 500 MCP Standard Search calls monthly
- Best for accessibilityStarkStark
Stark covers accessibility work across design and code, including recurring scans and documenting compliance controls. The listed starting price is $16.50, with a free plan. Check the limits before committing: the free account is limited, and paid plans require annual billing. It is a focused pick for accessibility workflows, not a replacement for a general design tool.
What works
- Works across design files, code, and live products
- Integrates with Figma, Sketch, GitHub, and browsers
- Compliance Center supports controls and audit evidence
What doesn't
- Free account excludes automated detection and remediation
- Continuous monitoring requires an upgrade
- Premium Pack has a three-seat minimum
- Best for design handoffZeplinZeplin
Zeplin makes sense when developers need a separate workspace for specs and requirements, or when teams document flows and screen changes. The listed starting price is $12, with a free plan. Its main drawback is overlap: if your team already works directly in Figma, a separate handoff tool may add less value than it does for teams that need that organized workspace.
What works
- Separates published screens from design work in progress
- Includes screen version history and comparisons
- Maps journeys with labeled user flows
What doesn't
- Free plan limited to 1 project and 100 screens
- Free plan allows 3 screen reviews per week
- Basic billing period is not clearly labeled
03How we chose
We built this guide around the questions that matter when choosing or replacing UI/UX design software: what the published pricing says, which plan limits could affect a team, what the documentation explains, and what users report on Reddit. We distinguish tools by the job a buyer needs done, rather than treating design, prototyping, research, and testing as interchangeable. We do not claim hands-on testing. When a source does not publish a price or limit, we treat it as unpublished rather than filling the gap with an estimate.
04Choose for the work you need to do
Start with the bottleneck in your current process. If the priority is designing interfaces, compare the tools your team can use to create and share design work. If you need to show how a user moves through a product, focus on prototyping and how well each option supports the level of detail you need. For feedback before launch, look at research and usability-testing options instead of assuming a design tool covers that job.
Then check the handoffs. List who needs access, what files or outputs must move between tools, and whether your team needs documentation, accessibility checks, or interactive motion in the same workflow. The tools in this category serve different jobs; a longer feature list is not automatically a better fit. Choose the smallest setup that covers your actual workflow without creating extra steps.
05Compare the full cost before switching
Do not compare products by a single advertised starting price. Check the pricing page for the plan name, billing terms, included seats or usage, and any limits that could change the bill as more people join. If a price or cap is not published, treat it as unknown and ask the vendor before making a budget comparison.
Before switching, map what your team would need to move: design files, prototypes, research materials, documentation, and any links or handoffs other people rely on. Confirm in the docs what can be imported, exported, or shared; do not assume a migration will preserve everything. Ask likely users to review the proposed workflow, and use Reddit reports as context rather than proof that the same issue will affect your team. A switch is worthwhile only if the new workflow and total cost justify the change.
Questions people ask
Should we use one tool for design, prototyping, and testing?
Only if one product covers the tasks your team actually needs. Design, prototyping, and user testing are different jobs, so check each workflow rather than relying on a broad feature label. A small set of tools may fit better than forcing every task into one product.
How should we compare prices?
Compare the plan you would actually need, not just the lowest advertised price. Check billing terms, included users or usage, and published caps. If the pricing page does not state a price or limit, treat it as unpublished and confirm it with the vendor before budgeting.
What should we check before moving from our current software?
Make an inventory of files, prototypes, research materials, documentation, and sharing links that your team depends on. Check the new tool’s docs for import, export, and collaboration details. Ask the vendor about anything not documented, and plan for the possibility that some work may need to be recreated.
Can Reddit reviews tell us which tool is best?
Reddit can surface reported problems and real-world questions, but one user’s experience does not establish how a product will work for your team. Compare reports with the pricing page and documentation, and check whether the commenter’s use case and plan resemble yours.