⚡Stack Radar

Prototyping · Reviewed 25 Oct 2026

Proto.io

Browser-based no-code tool for building interactive web and mobile prototypes.

from $24 · free tier · proto.io ↗

Paid against free › Prototyping › Proto.io

Proto.io at a glance
63.6KEstimated total trafficModeled monthly visits1.1KRanking keywordsPublic search sample99/100Technical health15 pages checked3.6KReferring domainsLive backlink summary

Overview

01

Summary

The useful answer before the supporting detail.

Proto.io is a no-code, browser-based tool for building interactive prototypes of web, mobile, and wearable apps S3 S19. It serves designers, product managers, and teams who need to create low- or high-fidelity prototypes to validate ideas and communicate concepts before development S19 S101. The main value is rapid creation of realistic, interactive prototypes using templates, components, and animations, without writing code S3 S19.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: Proto.io is a no-code, browser-based prototyping tool for web and mobile apps S3 S19.
  • Core purpose: It solves the problem of quickly building interactive prototypes without coding S3.
  • Intended users: Designers, product managers, and teams who need to create and test prototypes S101.
  • Product scope: A single web application with a drag-and-drop editor, templates, and component libraries S1 S62.
  • Positioning: Positioned as a prototyping solution for all needs, from wireframes to high-fidelity prototypes S19 S98.
  • Claimed distinction: Claims to enable building realistic prototypes with complex features quickly S19.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
DesignersTest ideas quickly and create new concepts S101.
Product managersCommunicate ideas effectively to designers, developers, and management S101.
Development teamsValidate app functionality with a prototype before development starts S98.
StartupsConvey ideas effectively when starting out S101.
UX researchersCreate near-native experiences for user research and stakeholder presentations S101.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Drag-and-drop editorBuild prototypes by dragging and dropping UI components onto a canvas S62.
Template libraryAccess over 1000 ready-made templates for web and mobile apps S1.
UI component libraryUse over 250 customizable components, including native UI items from iOS, Material Design, and watchOS S8 S62.
Animation and micro-interactionsAdd micro-animations and use 18 built-in transitions like slide and push S19.
Design tool importImport files from Sketch, Figma, Adobe XD, and Photoshop, maintaining layers and links S62.
Export and sharingExport prototypes to PDF, PNG, or HTML, and share via links S19 S62.
Collaboration and reviewShare projects with reviewers, manage user roles, and collect feedback S62.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
SketchPluginExport Sketch files into Proto.io, maintaining layers and prototyping links S62.
FigmaPluginExport Figma designs into Proto.io for further prototyping and animation S62.
Adobe XDPluginBring XD files into Proto.io using the Proto.io Plugin S62.
PhotoshopPluginBring Photoshop files into Proto.io to add interactions and animations S62.
After EffectsPlugin (Bodymovin)Export After Effects animations as Lottie files for use in Proto.io S62.
JiraPluginEmbed interactive prototypes into Jira issues S62.
Google FontsIntegrationImport fonts from the Google Fonts library for use in projects S62.
SSOIntegrationIntegrate with SSO for easy access and secure user management S62.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
Free trialFree for 15 days, full features, no credit card required S1 S49All features S49Not established
Free planFree after trial S49Not established1 user, 1 project, 5 screens S49
Freelancer$24 per month billed annually ($29 monthly) S491 user, 5 active projects, unlimited reviewers S49Not established
Startup$40 per month billed annually ($49 monthly) S492 users, 10 active projects, unlimited reviewers S49Not established
Agency$80 per month billed annually ($99 monthly) S495 users, 15 active projects, unlimited reviewers S49Not established
Corporate$160 per month billed annually ($199 monthly) S4910 users, 30 active projects, unlimited reviewers S49Not established
EnterpriseContact sales S49Custom, unlimited projects, SSO S49Not established

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
reddit.com225.5design philosophies, design philosophy
boards.core77.com111design philosophies
blog.proto.io111design philosophy
medium.com112design philosophies
uxdesign.cc112design philosophy
therapinterior.com113design philosophies
en.wikipedia.org113design philosophy
quora.com114design philosophies
neladunato.com115design philosophies
jillhoneycutt.com115design philosophy

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

Page typeEvidenceSource
customersThousands of companies trust Proto.io for their prototyping needshttps://proto.io/en/customers/
customers"It helps us to develop a realistic prototype with complex features quickly. This leads to a very powerful demo for client buy-in of the design."https://proto.io/en/customers/
customersDaniel Serranohttps://proto.io/en/customers/
customers"Robust features make this tool stand out. Other non-code-based UI prototyping tools I've used lack the range of features-like animation and gesture support-that Proto.io offers."https://proto.io/en/customers/
customersInteraction Designerhttps://proto.io/en/customers/
customers"Proto.io helps us communicate complex interaction patterns in an iterative and rapid design process. The gestures and logic depth allow for us to get creative and pull off some really amazing and robust prototypes."https://proto.io/en/customers/
customersExperience Designerhttps://proto.io/en/customers/
customers"Proto.io is our tool of choice for prototyping mobile interactions in the concept phase. I found the custom transitions especially helpful in articulating the vision of the app to both customers and stakeholders."https://proto.io/en/customers/
customersLoredana Crisanhttps://proto.io/en/customers/
customersDirector of Mobile Designhttps://proto.io/en/customers/
customers"Proto.io lets my team create near-native experiences for user research and stakeholder presentations. This makes it very easy for us to communicate ideas effectively and get quick buy-in on new features."https://proto.io/en/customers/
customersDarren Ellishttps://proto.io/en/customers/
customersUX Design Managerhttps://proto.io/en/customers/
customers"Proto.io has some of the best interaction abilities out there. It's ideal for touch based prototypes and has a large range of transitions and animations. For me, it's far better than say Axure for mobile and tablet based prototypes."https://proto.io/en/customers/
customers"Proto.io allows us to quickly build and test new interfaces that behave like the real thing. Being able to go from idea to high-fidelity experience in a couple of hours is huge. Nothing comes close."https://proto.io/en/customers/
customersAlex Schleiferhttps://proto.io/en/customers/
customersSVP Creativehttps://proto.io/en/customers/
customers"Proto.io is one of the best tools for mobile device prototyping. It is faster and more efficient than a lot of the other tools available."https://proto.io/en/customers/
customersOlawale Oladunnihttps://proto.io/en/customers/
customersDirector of UXhttps://proto.io/en/customers/

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

14

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 1.7%

Scout traffic model did not return a separate AI-referral trend series for this domain.

Website intelligence — Collected evidence

Site-stated AI capabilities

No supporting public-page evidence was collected for this category.

These are first-party product claims, not independent measurements of AI-search visibility.

15

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Competitor gapReview the sampled queries where reddit.com appears.2 first-page appearances across design philosophies, design philosophy

Website intelligence — Collected evidence

Website evidence gaps

  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • technical: no usable public page was collected; verify whether the site publishes this evidence.

Trust and proof

16

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

PlatformPageHow it was foundNote
G2Compare Figma and Proto.ioGrounded web searchProto.io(67)4.1 out of 5Proto.io ... I do not like the way it has been designed, there are a lot of options presented to the user on the main screen making the entire interface look too cluttered and also reduces the canvas space. Also, there ain't any mac app for Proto.io which does not...
ToolradarProto.io Reviews, Pricing & Alternatives (2026)Grounded web search4.2(88 across the web) Reviews on G2 · Capterra ... - Proto.io is a 100% web-based, no-code prototyping tool for various professionals, offering a drag-and-drop interface. - It provides extensive UI component libraries (iOS, Android, Web), over 1000 templates, and 6000+ digital assets including icons, stock images, and sound effects. - The platform supports advanced interactivity with over 80 events and 40 actions, micro-animations, screen transitions, and timeline-based animations, along with i
Software AdviceProto.io Software Reviews, Demo & Pricing - 2026Grounded web search## Proto.io User Reviews Overall Rating 4.4 Ratings Breakdown 5 65% 4 20% 3 10% 2 0% 1 5% Secondary Ratings Ease of Use 4.3 Value for money 4.0 Customer support 4.3 Functionality 4.4
CapterraProto.io Pricing, Reviews & Features - Capterra Canada 2026Grounded web search### Overall rating Based on 20 reviews 4.4 ### Reviews sentiment Positive 85% Neutral 10% Negative 5% ... ... and it's just not worth it overall. There is a better services out ... . Also there is no way of exporting your project. I had a slight
Apple App StoreProto.io - Ratings & Reviews - App StoreGrounded web search## Ratings & Reviews - 3.7 out of 5 6 Ratings ... Amazing piece of software as well as this app to go along with it. Honestly didn't think 3 ... idea prototyped to this extent. I needed an image to spin and was able to do it within 5 minutes of
Software AdviceProto.io Reviews, Pros and Cons - 2026 Software AdviceGrounded web search# Proto.io Reviews Learn More ## Reviews Summary ## Overall Rating 4.4 --- ## Ratings Breakdown 5 (13) 4 (4) 3 (2) 2 (0) 1 (1) ## Secondary Ratings Ease-of-use 4.3 Customer Support 4.3 Value for money 4 Functionality 4.4 See All
capterra.co.ukProto.io Pricing, Cost & Reviews - Capterra UK 2026Grounded web search### Overall rating Based on 20 reviews 4.4 ### Reviews sentiment Positive 85% Neutral 10% Negative 5% ... ... and it's just not worth it overall. There is a better ... your search. Also there is no way of exporting your project. I had a slight

Customer proof

No named customers, testimonials, or customer case studies were found.

Independent mentions

  • Proto.io - Apps on Google Play — 2.9 star ... ## Ratings and reviews ... 3.0 492 reviews ... The app was working brilliantly for us, but just as I shifted from an iOS to android device, it just wouldn't let me sign in, even though I could sign in with the same credentials on different devices. Please fix this problem soon .

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

17

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipWork alone or in a team of any size. Our flexible granular security model can accommodate the needs of any size. Encrypted and secure.source
Contact and supportWe care about how prototyping is taught in educational institutions. We've created tailored plans to offer educators and students all the benefits, at a special price. Contact us now.source
Legal and privacyCan I cancel my account anytime?source
Security and complianceWork alone or in a team of any size. Our flexible granular security model can accommodate the needs of any size. Encrypted and secure.source
Uptime and status pageNot published on the collected pages.—

Not found on the collected pages: uptime and status page. This only means Scout did not find it on the pages it read; it says nothing about the company itself.

18

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Contact and supportSupportPublic contact and support channel. (source)Not dated
Privacy Policy - Proto.ioSupportPublic contact and support channel. (source)Not dated

Not found in the collected public sources: public roadmap, changelog or release notes, status page, separate help center or knowledge base.

Technical

19

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)100% web-based editor S62.S62
Platforms and appsWorks in web browser; supports any device S19.S19
API and extensibility (API, SDK, webhooks, MCP, plugins)Plugins for Sketch, Figma, XD, Photoshop, and Jira S62.S62
Data ownership and exportUsers retain rights to their content; export to PDF, PNG, HTML S19 S69.S19 S69
Performance and reliability claimsProjects are safe, secure, and private behind firewalls and clustered cloud-based environment S62.S62
Release activityNot published on the collected pages.—
20

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
TLS certificateGoDaddy.com, Inc., valid, expires 2027-03-11
Security headersHSTS, X-Frame-Options
Headers not servedCSP, X-Content-Type-Options, Referrer-Policy
Mail handled byaspmx.l.google.com, alt1.aspmx.l.google.com
Nameserversns-2015.awsdns-59.co.uk, ns-347.awsdns-43.com

Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s). A gap here means the lookup was unavailable, not that the finding is negative.

21

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 15 of 15 maximum
  • Technical health: 99/100
  • Critical issues: 0
  • Warnings: 1
  • Notices: 6

Issues

SeverityIssueValueAffected URL
noticeMeta description length should be reviewed250https://proto.io/
noticeLow visible word count118https://proto.io/en/signup/
noticeMeta description length should be reviewed214https://proto.io/en/enterprise/
warningMissing canonical URL—https://proto.io/en/signin/
noticeLow visible word count29https://proto.io/en/signin/
noticeMeta description length should be reviewed2https://proto.io/en/team/
noticeLow visible word count129https://proto.io/en/presskit/

Crawled pages

StatusTitleH1sWordsResponseURL
200Proto.io - Prototyping for all1809328 mshttps://proto.io/
200Sign up - Proto.io111886 mshttps://proto.io/en/signup/
200Features - Proto.io1296088 mshttps://proto.io/en/features/
200Prototyping Examples & Patterns \Proto.io11611290 ms
200Prototype demos - Proto.io1254294 mshttps://proto.io/en/demos/
200Pricing and subscription plans - Proto.io155079 mshttps://proto.io/en/pricing/
200Customers - Proto.io184681 mshttps://proto.io/en/customers/
200Proto.io Enterprise Plans. Flexible. Scalable. Secure. - Proto.io1485210 mshttps://proto.io/en/enterprise/
200Proto.io - Sign in to your account129521 mshttps://proto.io/en/signin/
200Freebies - Proto.io116877 mshttps://proto.io/freebies/
200The Team - Proto.io119083 mshttps://proto.io/en/team/
200Press Kit - Proto.io112978 mshttps://proto.io/en/presskit/
200Get in touch - Proto.io116480 mshttps://proto.io/en/contact/
200Terms of Service - Proto.io1314777 mshttps://proto.io/en/terms-conditions/
200Proto.io for Designers \Create prototypes that stand out136083 ms

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

22

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct42.3%
search36.2%
search organic35.0%
search paid1.2%
social5.3%
social organic4.8%
social paid0.5%
referrals8.4%
paid referrals2.3%
mail2.9%
gen ai1.7%
affiliate1.0%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

23

Limitations and open questions

Known constraints and missing evidence from the collected pages.

The collected pages do not mention any competitors by name. Evidence gaps include lack of specific customer names, independent review ratings, and detailed security certifications beyond ISO/IEC 27001 alignment. Open questions include the exact scope of the free plan and whether annual billing is required for all paid plans.

24

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 14 of 15 collected pages from proto.io, including product, features, pricing, security, privacy, terms, customers, and developer pages. Static and browser rendering crawlers were used; deep page fetch was disabled. External proof search was performed but no external review profiles were scraped. Pricing data was verified from the official pricing page on 2026-10-21. Limitations: some pages may not have been fully captured, and customer testimonials are self-reported by the vendor.

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