About ProtoShare
ProtoShare is a company based in Portland (United States) founded in 1999 was acquired by Astound Commerce in April 2016. ProtoShare has raised $3.21 million across 7 funding rounds from investors including Astound Commerce. ProtoShare operates in a competitive market with competitors including Figma, ProtoPie, Qt Group, Supernova and Marvel, among others.
- Headquarter Portland, United States
- SectorsTechnology
- Website protoshare.com
- Social LinkedIn X
- Acquired by Astound Commerce (Apr 2016)
- Legal Name Site9, Inc
- Total Equity Funding$3.21M (USD)
in 7 rounds
- Latest Funding Round$500K (USD), Unspecified
Nov 2012
- Investors
- Acquired byAstound Commerce
(Apr 2016)
Funding Insights of ProtoShare
ProtoShare has successfully raised a total of $3.21M across 7 strategic funding rounds. The most recent funding activity was a Unspecified round of $500 thousand completed in November 2012. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $3.21M
- Total Rounds 7
- Last Round Unspecified — $500,000
- First Round $1.78M
(Jan 2007)
All 7 funding rounds of ProtoShare with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Nov 2012 | $500,000 | Unspecified | – | – | – |
| Nov 2011 | $50,000 | Unspecified | – | – | – |
| Feb 2010 | $250,000 | Unspecified | – | – | – |
| Sep 2009 | $100,000 | Unspecified | – | – | – |
| Sep 2009 | – | Debt – Conventional | – | – | – |
| Mar 2009 | $530,537 | Unspecified | – | – | – |
| Jan 2007 | $1.78M | Unspecified | – | – | – |
1 investors in total: 1 institutional.
Investors in ProtoShare
ProtoShare has secured backing from 1 investor. Prominent investors backing the company include Astound Commerce.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Provider of e-commerce support services | 2001 | astoundcommerce.com | San Bruno, United States |
Investor details for ProtoShare
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
Timeline of ProtoShare
4 dated milestones of ProtoShare across 17 years, from founding to its latest funding, stage changes and deals.
- Founded ProtoShare is founded.
- Funding First funding round of $1.8M.
- Funding Latest funding round, Unspecified, of $500K.
- Exit Acquired by Astound Commerce.
Competitors of ProtoShare
ProtoShare operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Figma, ProtoPie, Qt Group, Supernova and Marvel, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| figma.com | 2012 | San Francisco, United States | $748.75M | 1,080 | Collaborative platform for design prototyping and feedback is provided. | |
| protopie.io | 2014 | Seoul, South Korea | $39.8M | – | Interactive prototypes for digital products are built without coding. | |
| qt.io | 1995 | Helsinki, Finland | $6.7M | 21 | Cross-platform user interface and application development for desktop and embedded platforms | |
| supernova.io | 2016 | Prague, Czech Republic | $22.21M | – | Cloud-based tools for collaborative mobile design and development are provided. | |
| marvelapp.com | 2013 | London, United Kingdom | $10.98M | 27 | Cloud-based prototyping tools for mobile app design teams are offered. | |
| whimsical.com | 2017 | Denver, United States | $30M | 8 | Cloud-based collaborative design tools are provided by Whimsical for teams. | |
| irise.com | 1997 | El Segundo, United States | $35.8M | 3 | Collaborative prototyping tool for application development teams is offered. | |
| sketch.com | 2010 | The Hague, Netherlands | $20M | – | Product design & prototyping toolkit |
Detailed competitors of ProtoShare
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of ProtoShare
Websites that share an audience with ProtoShare (protoshare.com).
Websites whose visitors overlap most with ProtoShare. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| flairbuilder.com | 100% | – | – | View details | |
| justinmind.com | 100% | 403.9K | #142,023 | View details | |
| invisionapp.com | 86% | 4.6K | #4,586,924 | View details | |
| mockflow.com | 72% | 211.5K | #210,400 | View details | |
| axure.com | 72% | 680.7K | #112,609 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 28 similar websites and full traffic analytics for ProtoShare
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 28 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Latest news on Protoshare
Complete news archive for ProtoShare
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Similar companies to ProtoShare
10 companies that operate in the same segment as ProtoShare (Programming & Software Development Tools), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Collaborative platform for design prototyping and feedback is provided. | 2012 | San Francisco, California, United States | USD 748.75 M | – | – | |
AI-based platform for secure collaboration and content management is utilized. | 2005 | Redwood City, California, United States | USD 692.63 M | USD 1.18 B | 2,810 | |
Automated usability testing and feedback for mobile experiences is provided. | 2007 | San Francisco, California, United States | USD 148.5 M | USD 21.68 M | 557 | |
Crowdsourced testing platforms are offered for software quality assurance. | 1966 | Framingham, Massachusetts, United States | USD 115.9 M | – | – | |
A platform for the AI community to collaborate and build. | 2016 | Paris, France | USD 399.91 M | – | – | |
Cloud-based whiteboarding software is provided for team collaboration and communication. | 2011 | San Francisco, California, United States | USD 501.3 M | – | – | |
Security testing software is provided for code vulnerability detection. | 2006 | Atlanta, Georgia, United States | USD 98.5 M | USD 3.35 M | 38 | |
Honeycomb is recognized for providing observability solutions for distributed services. | 2016 | San Francisco, California, United States | USD 144.9 M | – | – | |
Cloud based suite of software testing solutions | 2011 | Mumbai, Maharashtra, India | USD 253.3 M | USD 75.19 M | 926 | |
Cloud-based cross-browser testing services are provided for web applications. | 2017 | San Francisco, California, United States | USD 108.4 M | USD 693.97 K | 48 |
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Frequently Asked Questions about ProtoShare
ProtoShare was founded in 1999 and raised its 1st funding round 8 years after it was founded.
ProtoShare is headquartered in Portland, United States. It is registered at Portland, Oregon, United States.
ProtoShare is a funded company, having raised a total of $3.21M across 7 funding rounds to date. The company's 1st funding round was a Unspecified of $1.78M, raised on Jan 2007.
ProtoShare was founded in 1999 in Portland, United States, as a web-based platform in the software prototyping sector. Interactive prototypes, ranging from wireframes to advanced web functionalities, are developed and shared collaboratively online. Stakeholders, including team members, clients, and management, participate in discussions to minimize development rework. The tool is utilized by over 6,000 users globally, including Fortune 500 firms, and operates as part of Site9 Inc.
ProtoShare has 1 investor. Key investors include Astound Commerce.
ProtoShare operates through Site9, Inc.
Yes. ProtoShare was acquired by Astound Commerce in April 2016.