Best 8 Tools for Prototyping in 2026
Last Updated: August 15, 2026
Before a product or feature is built, teams need a way to test how it will actually work and feel. Prototyping tools let you build interactive, clickable versions of a design so it can be tested and refined before any development work begins.
Product designers and UX teams use prototyping to catch usability issues early, when they are still cheap and easy to fix.
Figma Make
Figma MakeAI Prompt to App & Prototype Tool, 
Overflow
OverflowUser Flow Diagrams for Design Teams, and 
Banani
BananiAI UI Design Tool for Fast Prototypes are the best for Prototyping. So, let’s take a closer look at all 8 tools.
Instead of building a prototype by hand, Figma Make lets you type a prompt and get back a working, clickable app or interactive screen in moments. You can start from scratch or feed it an existing Figma design, image, or file for extra context.
Once the first version appears, refining it is simple: keep the conversation going with follow up prompts, click on any part of the preview to tweak its style directly, or dive into the code editor for changes that need more precision. Complex projects can use plan mode, which lays out the build as a step by step plan first.
Teams stay consistent using Make kits, which package up brand styles and components, and can ground their prototypes in real data through MCP connectors to apps like Notion, GitHub, and Slack.
There is no separate price tag for Figma Make itself, it is bundled into the Full seat. Starter is free with limited daily credits, Professional Full costs $20 monthly or $16 annually with 3,000 AI credits, Organization is $55 monthly with 3,500 credits and unlimited teams, and Enterprise reaches $90 monthly with 4,250 credits and the strongest security controls.
Once you are happy with a build, share it with a public link, publish it to the Figma Community, or bring it back into Figma Design as editable layers.
Overflow is a specialized user flow diagramming tool designed to help product designers and teams create interactive presentations from their existing designs. Think of it as a bridge between your design tools and your presentation needs.
The main difference from other diagramming tools is simple: instead of building flows from basic shapes, Overflow uses your actual design screens and connects them with smart connectors. It integrates seamlessly with popular design tools, allowing you to sync artboards and automatically transfer layers without recreating anything.
Each user flow includes interactive elements, device skins, annotations, and smooth navigation features. Founded by the team behind Proto.io, this tool has gained popularity among 500,000+ designers worldwide because it saves time and creates more engaging presentations. You can present your designs like a story, switching between bird's eye view and detailed screen-by-screen walkthroughs.
Banani acts as an AI design copilot, turning a simple prompt, screenshot, sketch, or PRD into a working set of UI screens in minutes rather than days.
It is aimed at founders, product managers, and non-designers who need clean, on-brand interfaces fast, without needing deep design skills.
Once generated, every screen can be refined through chat, letting you tweak colors, layout, or wording, or click through elements to build out a full interactive flow.
Getting started is free, with 12 credits a month and 3 a day. Moving to Plus costs $20 monthly, or $12 a month if billed yearly, unlocking agent mode and unlimited Figma export.
Heavier use is covered by Pro at $50 a month, or $30 yearly, with unlimited credits and priority support, while Enterprise brings custom pricing, SSO, and tailored integrations for larger teams.
Finished work can move straight into Figma or code, and MCP support means tools like Claude Code or Cursor can pull designs in directly.
With Claude Design you describe what you want to make, and Claude puts together a first version on a canvas you keep working from. There is no need to already know a design program.
You can push it further with more chat, comments dropped on one piece of the layout, or by moving and resizing things by hand.
Because it checks against your imported colors, fonts, and components, output tends to match your brand instead of looking like a stock template.
It links tightly with Claude Code too, letting a design become real code, or letting existing code become a clickable prototype.
It rides along with your Claude subscription. Pro runs $17 a month with annual billing or $20 monthly, Max starts at $100 a month for 5x or 20x more usage, Team seats begin at $20 a month per person, and Enterprise uses a custom seat and usage rate.
You can export to PDF, PPTX, PNG, video, or a simple shareable link.
Google Stitch is Google Labs' free AI powered design tool. Instead of building screens from scratch, you type a description, drop in a sketch or screenshot, or talk to the canvas, and Stitch generates a working UI design using Google's Gemini models.
Its core idea is vibe design, letting you start from a rough goal or mood and explore several directions instead of locking into one plan too early.
Every project lives on an infinite canvas, where the Design Agent keeps track of your full history so edits stay consistent across screens. You can also link screens together to preview an interactive flow.
Finished work can move straight into Figma, export as ready to use code, or be saved as a portable DESIGN.md design system file.
Right now, Stitch has no paid tier at all. Anyone with a Google account can use it free, though a daily credit limit controls how many designs you can create before it resets.
Think of UX Pilot as a design partner that takes your rough idea and turns it into real screens. Feed it a prompt, a sketch, a PRD, or a website link, and it gets to work.
First comes the wireframe, then a polished hi fi version, and if needed a full flow covering every screen in the journey. You can also spin up a working React prototype with a visual editor and live chat edits.
For Figma users, the Nodey agent builds native layers straight from your own component library, so the result already looks like your product instead of a generic template. Code export and GitHub sync round out the handoff.
Pricing starts free, with 80 credits a day and 1 project at no cost.
Pro is $29 monthly, or $19 monthly if billed yearly, unlocking 750 credits, 125 screens, and website cloning.
Teams costs $39 per user monthly, or $31 per user yearly, with shared credits and collaboration, while Enterprise offers custom pricing with brand tuned AI, SSO, and a dedicated team.
Turning a rough idea into something you can actually show a client or teammate is what Visily is built for. Type out what you want, upload a screenshot, or sketch it out, and the AI builds an editable design around it.
The same canvas handles diagrams and flowcharts too, and you can convert those straight into screen designs. Once a design is in place, you can wire up links, hover states, and screen transitions so it behaves like a working app.
Because everything lives on a shared board, your whole team can comment, chat, and edit at the same time, and updates can flow into Slack, Notion, or Jira automatically.
Pricing starts free with the Starter plan and its 300 monthly AI credits. Pro moves you to $14 per editor a month with unlimited boards and Figma export, while Business at $29 per editor a month adds custom teams and single sign-on. Enterprise pricing is custom.
Every design stays fully editable, so you can keep refining it, hand it to Figma for polish, or generate code straight from the layout.
Think of Uizard as a way to sketch an idea and have it turn into a real, clickable design almost instantly. You can type what you want, drop in a screenshot, or photograph a napkin sketch, and the AI called Autodesigner builds an editable prototype from it.
Once a design exists, you keep shaping it with simple text commands, switch between a rough wireframe view and a polished mockup, or restyle the whole project with a generated theme.
A Screenshot Scanner rebuilds any app or site you show it into editable layers, and a Focus Predictor guesses where a viewer's eyes will land on the screen, which is handy for placing buttons and headlines.
Pricing starts at $0 on the Free plan, covering 3 AI generations and 2 projects a month. Pro runs $19 a month, or $12 if billed yearly, and unlocks 500 AI generations, 100 projects, and code handoff in React and CSS.
Larger teams can move to Business at $39 a month for 5,000 AI generations and a custom brand kit, or contact sales for an Enterprise plan with unlimited use and dedicated support.
Now part of Miro after a 2024 acquisition, Uizard still runs as its own browser based app aimed at product teams, founders, and anyone who needs a prototype without deep design skills.