Prototyping apps
134 prototyping apps in one list: the established products, and every new one as it launches.
Updated
- Apps
- 134
- New
- +9
- Established
- 4
- Dead
- 23
New prototyping apps per month
28 apps launched in the last 12 months, by month.
134 prototyping apps in one list: the established products, and every new one as it launches.
Updated
28 apps launched in the last 12 months, by month.
The apps we added to this market most recently.
| # | App | Added |
|---|---|---|
| 1 |  PewCB PewCB is a laser-based desktop PCB prototyping machine that produces factory-grade boards in 10 minutes. OpenAI's latest demo showed Astra creating a device in KiCad. It may not be practical just yet, but it teases what comes next: vibe-routing. Software runs seconds after a code change; hardware still waits two weeks for a PCB. PewCB cuts prompt-to-device time from 2 weeks to 1 hour, enabling 4 iterations a day instead of 2 a month. | |
| 2 |  As of Now No-code demo data generator with fresh dates and consistent data | |
| 3 |  Motiff Revolutionize design with AI, collaboration, and prototyping tools. | |
| 4 |  Penpot The open-source design platform for teams building digital products at scale. | |
| 5 | RE | |
| 6 | Framer Framer is an AI website builder for designers and teams. | |
| 7 | Figma Figma is the canvas where design, code, and AI come together. From first idea to shipped product — go from concept to production with your whole team, in one place. | |
| 8 |  Nodlume Plan React apps on a visual canvas and export ready project files | |
| 9 |  Uizard Uizard is an innovative AI-powered tool aimed at revolutionizing the field of UI design. By harnessing cutting-edge technology, Uizard empowers both professionals and novices to effortlessly generate, edit, and iterate UI mockups and prototypes with unprecedented ease and speed. It caters to individuals and teams across various sectors, simplifying the design process and enabling users to translate their ideas into visual realities without the steep learning curve typically associated with desig | |
| 10 |  ProtoNote Drop in an HTML prototype, image, or PDF and get a shareable link. Reviewers leave notes pinned to the exact spot on the page. No account required, just a name. Use the Claude connector to turn anything you build into a ProtoNote right inside the chat. When notes come in, tell Claude to pull them in and apply the changes. The new version publishes itself. Free tier includes 3 active prototypes with unlimited reviewers and notes. Reviewing is always free. | |
| 11 |  Veo 4 Text-to-video prototyping for creators & devs | |
| 12 | RE Remix Your whole team, experimenting on the real product. Remix lets any team member spin up a variant of your actual product: a safe, sandboxed copy you shape by prompting. No setup, no risk to production. Explore ideas side by side as a team. Like where two variants are headed? Drag one into the other to merge them. When an idea is ready, open a PR straight to GitHub. Every prompt is recorded, so reviewers see exactly how it was built and a live link lets anyone test before a single line hits main. |
The products every new one is compared with.
Grouped by what each app says it does. 75 of 134 apps fit a group so far.
| Type | Apps | Share | Examples |
|---|---|---|---|
| Interface design and prototyping | 27 | 36.0% | Aaply, Alloy, Atomic |
| App building tools | 15 | 20.0% | Atomic CRM, Biela.dev, Compuser.ai |
| API and backend prototyping | 9 | 12.0% | Agentic Document Extraction, Apirocket, As of Now |
| Services and learning | 9 | 12.0% | AgentSwarms, Bleakers 2.0, Eigenarc |
| 3D and hardware prototyping | 7 | 9.3% | 3DLT, Arduino, Atech |
| Wireframing kits and templates | 5 | 6.7% | Contra Wireframe Kit, Platforma Wireframe Kit, Superdesign |
| AI media generation | 3 | 4.0% | 4o-Image, MInimax H3, Spunto |
What we could detect on their websites.
| Framework | Apps | Share |
|---|---|---|
| Next.js | 32 | 68.1% |
| Nuxt | 4 | 8.5% |
| WordPress | 4 | 8.5% |
| Gatsby | 3 | 6.4% |
Of 47 apps whose framework we could detect.
| Host | Apps | Share |
|---|---|---|
| Vercel | 18 | 64.3% |
| Netlify | 10 | 35.7% |
Of 28 apps whose host we could detect.
How many of the 134 apps show a price, and how many sell to large companies.
| Measure | Apps | Share of 134 |
|---|---|---|
| Publish a pricing page | 44 | 32.8% |
| Offer an enterprise plan | 6 | 4.5% |
A prototyping tool lets teams turn ideas into interactive mockups that look and feel like the finished product. You start with inputs such as sketches, text prompts, user flows, or a design system library.
You lay out screens on a canvas, drag components, and connect them with links, gestures, and animations. Tools like Figma and Penpot support real-time editing so multiple people shape the same prototype at once.
AI features can generate first drafts or refine layouts from a prompt. For example, Uizard can turn a short description into a UI draft, and Flowstep offers suggestions to improve spacing, hierarchy, and flow.
You test interactions in a viewer that simulates taps, swipes, keyboard input, and transitions. With Proto.io, teams share a link so stakeholders click through the experience on desktop or mobile.
Handoff features package specs, assets, and component names so engineers rebuild the design. Some tools go further, like Nodlume which exports project files for React apps, or Framer which can publish a live website from the prototype.
Specialized workflows exist too. Quilter applies generative methods to suggest PCB layouts for quick hardware prototyping, while Replit lets teams code and host interactive proofs of concept right in the browser.
The result is a clickable, testable experience plus shareable artifacts such as screens, flows, comments, and exportable assets in formats developers can use, like styles compatible with CSS and markup compatible with HTML.
Vendors usually sell access as online services with collaboration features and hosting.
| Pricing model | How it works |
|---|---|
| Per seat | Each person with an account adds to the bill. |
| Per workspace or org | One subscription covers a shared space for teams and projects. |
| Plan tiers | Feature sets unlock at higher tiers, such as advanced prototyping, export, or admin controls. |
| Usage based | Charges scale with generated output, hosted projects, or storage and bandwidth. |
| Hybrid | A base subscription includes some seats and usage, with add-ons for extras. |
| Free tier | A limited plan supports small projects or personal use to try the tool. |