Last updated: September 2026
Global rank: Worldwide · 2026-09
#184,593
AI visibility: Grade A+
97
SEO health: Latest audit
90
Visits
5.5K
per month, estimated
Keywords
595
ranking in Google
Organic share
100%
5.5K organic visits
LLMS.txt
Published
170 lines AI engines can read
You're seeing the free preview of proto.io
proto.io Company Profile
Proto.io is a powerful online platform that lets anyone create interactive prototypes for web, iOS, Android, and more, all without writing a single line of code. Designers, product managers, and even beginners can drag and drop UI components, icons, and templates to build low or high-fidelity mockups in minutes right from their browser. The tool shines with its vast library of ready-to-use assets and seamless transit…
Proto.io was founded in 2010, about 16 years ago. Its workforce is listed as between 11 and 50 employees. Its profile files it under Design, Creative & Digital Experience, with further tags for Software & Internet, Prototyping Tools and UI/UX Design. Products on record for it: Proto.io Core, Proto.io Enterprise and Proto.io Templates. Its tagline reads: "Prototyping for all".
- Sector
- Design, Creative & Digital Experience
- Founded
- 2010
- Employees
- 11-50
- Revenue
- Not Disclosed
- Funding
- Not Disclosed
- Products
- Proto.io Core, Proto.io Enterprise, Proto.io Templates
proto.io Web Traffic Statistics
Key findings
- Proto.io (Design, Creative & Digital Experience) is ranked #184,593 worldwide in our September 2026 domain ranking, up 4,732 places from #189,325 in August 2026.
- It is estimated to receive about 5,524 visits a month from search, 100% of it organic, across 595 ranking keywords.
- Its AI visibility score is 97 out of 100 (grade A+), with a published llms.txt of 170 lines.
- Its last technical audit scored 90/100, with "Improve Page Load Speed" the highest-priority fix.
| Month | Rank | Move |
|---|---|---|
| September 2026 | #184,593 | ▲ 4,732 |
| August 2026 | #189,325 | ▲ 1,662 |
| July 2026 | #190,987 | ▼ 13,727 |
| June 2026 | #177,260 | — |
| May 2026 | #177,260 | ▲ 5,789 |
| April 2026 | #183,049 | ▲ 4,589 |
| March 2026 | #187,638 | ▼ 15,897 |
| February 2026 | #171,741 | — |
What this company does
Proto.io is a powerful online platform that lets anyone create interactive prototypes for web, iOS, Android, and more, all without writing a single line of code. Designers, product managers, and even beginners can drag and drop UI components, icons, and templates to build low or high-fidelity mockups in minutes right from their browser. The tool shines with its vast library of ready-to-use assets and seamless transit…
Our read on the site
The overall SEO health of proto.io is strong, with a perfect SEO score and excellent accessibility. However, there are opportunities for performance improvements and content expansion that could enhance user experience and search visibility.
proto.io Traffic and Visitor Engagement
proto.io draws an estimated 5,524 visits a month from search engines. Effectively all of it is organic — about 5,524 visits from unpaid results. Spread across 595 ranking keywords, that averages roughly 9.3 organic visits per keyword.
Monthly visits
5.5K
Latest estimate
Change
No monthly history yet
It starts building from the first scan
Organic visits
5.5K
100% of all traffic
Paid visits
0
No paid search detected
Organic vs paid
100%
0%
We don't hold a month-by-month history for this domain yet.
The traffic dashboard builds one from the first scan onwards.
proto.io AI Visibility
On our AI visibility scale proto.io earns 97 of 100 points, a grade A+. It takes full marks for LLMS.txt, SEO health, Crawlability and Structured data. The biggest gap is Company profile, at 22 of 25 points (7/8 core fields), worth 3 points if closed.
Grade A+
Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.
Present
7/8 core fields
100/100
robots ✓ · sitemap ✓
Detected
Fix these first
- → Complete your company profile so AI answers about you stay accurate.
proto.io LLMS.txt
The llms.txt on proto.io runs to 170 lines (8,269 characters) across 12 sections, last generated in May 2026. It introduces the site as "Proto.io - Prototyping for all". It tells AI engines the business works in Prototyping Tools, UI/UX Design and No-Code Platforms. It describes 5 products, with prices such as Proto.io Starter at $0/month, Proto.io Pro at $29/month and Proto.io Templates Pack at $99/year. Services it lists include Enterprise Onboarding, Custom Template Development, Prototyping Workshops and Priority Support. The audience it names is Designers, Product Managers, Developers, aged 25-45 (Global). Technologies it mentions include HTML5, CSS3, JavaScript, React and Canvas. The keywords it claims start with "prototyping tools", "interactive prototyping", "UI design tools" and "UX design software".
Status
Published
AI engines can read it
Lines
170
In the file
Size
8.3K
Characters
Sections
12
Updated May 10, 2026
What the file says
# Proto.io - Prototyping for all ## About Proto.io delivers an intuitive browser-based platform for building interactive prototypes across web, iOS, Android, and beyond, no coding needed. Users drag and drop from extensive libraries of templates, UI elements, icons, and animations to craft realistic mockups in minutes. It caters to designers, PMs, and teams seeking fast iteration without heavy software installs. Key strengths include gesture support, transitions, and device previews that mimic real apps. Collaboration features enable real-time sharing and feedback, perfect for remote work. Enterprise options add security, branding, and scale for big orgs. The tool's accessibility draws beginners while pros appreciate advanced logic and integrations. Countless prototypes have launched ideas to production via Proto.io. It stands out in a crowded market by prioritizing speed and simplicity. Regular updates incorporate user feedback to enhance workflows. From fintech interfaces to e-com flows, it handles diverse projects. Freelancers to Fortune 500 teams find value in its flexibility. No downloads mean instant access anywhere. The community shares examples and best practices. Proto.io truly makes prototyping for all skill levels. **Areas of Work:** Prototyping Tools, UI/UX Design, No-Code Platforms ## Things to Remember - **Website:** https://proto.io - **Address:** - **Contact
Sections in the file
Areas of work
Keywords it claims
Technologies
Products it tells AI about
- Proto.io Starter$0/month
- Proto.io Pro$29/month
- Proto.io EnterpriseContact for pricing
- Proto.io Templates Pack$99/year
- Proto.io Mobile PreviewIncluded in Pro+
Services it tells AI about
- Enterprise OnboardingContact for pricing
- Custom Template DevelopmentQuote-based
- Prototyping WorkshopsContact for pricing
- Priority SupportIncluded in Enterprise
- Integration ConsultingQuote-based
Competitors it names
Audience it targets
Designers, Product Managers, Developers · 25-45 · Global
Company type
Private
proto.io Organic Keywords
Google lists proto.io for about 595 keywords, which together bring an estimated 5,524 organic visits a month.
Ranking keywords
595
Found in Google for this domain
Visits they bring
5.5K
Estimated organic visits a month
Top ranking keywords
No ranked-keyword data cached for this domain yet.
Ranked Keywords pulls the full list on its first run.
What it ranks for
proto.io SEO Audit
The latest technical audit of proto.io scored 90 out of 100 overall. Performance is its weakest area at 68, while SEO scores highest at 100. The audit makes 12 recommendations in all, and 3 of the 4 listed first are rated high priority or critical.
Overall
Excellent
SEO
Excellent
Performance
Accessibility
Excellent
Fix these first
- CriticalImprove Page Load Speed
- HighAdd llms.txt File
- HighExpand Content on Prototyping Techniques
- MediumOptimize Meta Descriptions
8 more recommendations, with the exact changes and the pages they apply to, are in the full report.
proto.io Competitors and Alternatives
Proto.io's company profile names https://www.invisionapp.com, https://www.figma.com, https://www.adobe.com/products/xd.html and https://www.sketch.com as competitors. Its own llms.txt adds https://www.axure.com and https://www.marvelapp.com. Outside its market, the domains ranked closest to it in our worldwide ranking are primuss.de, honeywellaidc.com, ruehl24.de and svetzeny.cz.
proto.io Traffic by Country
Which markets this brand actually serves, and where the web links to it from.
Top customer markets
AI estimate · live webWe only measure visitor geography for domains whose analytics are connected to us. For everyone else this is read live from the web and shown as an estimate — never mixed in with the measured numbers.
No market breakdown available for this brand.
Where its backlinks come from
Measured. The country each linking site is hosted in — a real signal of which regions know this brand.
No backlink sample for this domain yet.
Backlink Analytics collects one on its first run.
proto.io Backlink Analytics
Who vouches for this domain. Strong, varied links are still the clearest signal of authority — to search engines and to AI engines that cite sources.
We haven't run a backlink crawl for proto.io yet, so there are no link counts to show. Backlink Analytics builds the profile on its first run and it appears here after that.
—
links on file
Companies ranked next to proto.io
Neighbours of #184,593 in our worldwide ranking — each with its own report.
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