Work · alternatives · 2026

24 alternatives to Volt: A Prototyping Starter Kit

Learn interaction design in Framer with this UI kit

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Volt: A Prototyping Starter Kit launched in 2020; newer entries below may have overtaken it.

1
Voltera▲80
Electronics prototyping right from your desktop!
2015 · kickstarter.com · its alternatives →
2
Input Kit from Framer▲221
Use real inputs in all your designs
2021 · framer.com · its alternatives →
3
UIHUT▲484
30,000 + design resources, Figma, Webflow, Tailwind & more
2023 · uihut.com · its alternatives →
4
Material Design UI Kit▲207
Helps you create interactive material design prototypes fast
2015 · wearebridge.co · its alternatives →
5
Smart Components by Framer▲255
Design interactive components with multiple variants
2021 · framer.com · its alternatives →
6
UI & UX Starter Kit▲323
200+ design resources for your next digital product
2021 · basetemplates.com · its alternatives →
7
Voyage UI Kit by Framer▲35
Say hello to Voyage, a Framer-exclusive interactive UI Kit.
2017 · framer.com · its alternatives →
8
Building Prototypes With Framer▲94
Learn to create prototypes that feel like real apps
2016 · its alternatives →
9
Montage▲437
App prototyping tool with user-generated component library
2018 · its alternatives →
10
Messaging Design Kit for Sketch▲455
Everything you need to design rich messaging experiences
2016 · layer.com · its alternatives →
11
VoltSim▲74
Realtime electronic circuit simulator with intuitive UI
2021 · play.google.com · its alternatives →
12
UX Flow Wireframe Prototyping System▲453
Create beautiful user flows prototypes for your next project
2017 · its alternatives →
13
Prototyp▲115
Free tool based on Framer.js to create awesome interactions
2016 · bcgame-hindi.in.net · its alternatives →
14
Once UI 1.5▲302
When I started my career and built my first design system, I was beyond excited. It took a lot of iterations, learning and 6 months of work to launch it internally. In the next job, I did it again, then at the following job, again… And no matter which company I worked for, 80% of the design system was the same. I’ve decided to work full-time on the design system I’ve always wanted, and today I’m launching and open-sourcing it. You can use it to build Next.js apps faster, and I’ve designed it in a way that it’s hard to go wrong with it: you can choose any settings, and you’ll end up with a…
Dec 2025 · once-ui.com · its alternatives →
15
UX Power Tools▲232
The Infinite UI Kit: Sketch components, styles & symbols.
2016 · uxpower.tools · its alternatives →
16
UI Motion Kit▲150
20+ delightful UI animations for After Effects
2018 · uimotionkit.io · its alternatives →
17
Brickit▲435
Use ML to detect what can be built from your pile of legos
2021 · brickit.app · its alternatives →
18
Replacer UI Kit▲160
UI kit of 100+ stylish layouts and 12 Ready-to-use templates
2017 · its alternatives →
19
Marvel Explore▲191
Discover thousands of prototypes and share designs
2016 · marvelapp.com · its alternatives →
20
Fiber UI Kit by Framer▲238
High-fidelity prototypes, now within reach.
2017 · framer.com · its alternatives →
21
Form▲203
Interaction & prototyping design tool for iOS apps
2014 · m3.material.io · its alternatives →
22
Proto.io 6▲175
Design, prototype, collaborate, test. Prototyping for all.
2016 · proto.io · its alternatives →
23
Fluid iOS Kit▲152
A free design kit from Framer with customizable elements
2018 · framer.com · its alternatives →
24
Source Wireframe Kit▲320
Library of 537 blocks for desktop and mobile prototyping
2019 · source.forpeople.studio · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →