The Mattermark 2014 Startup Traction Report, released last December, includes a wealth of data on the fastest-growing startups, regions, and industries (get it for $99). They used data from public sources like Crunchbase, AngelList, NASDAQ, the SEC, and the White House Office of Management & Budget, as well as private relationships they have with investors and entrepreneurs. Everything was measured for the 2014 fiscal year, which covers October 2013-September 2014. Below are the top deals broken down by stage: seed, Series A, Series B, Series C, Series D, and late stage. In this case, of course, Mattermark could only include deals where the amount of funding was disclosed:

5 biggest seed rounds in 2014:

1. Kensho ($10 million)

Kensho is an analytics platform that leverages massively-parallel statistical computing, user-friendly visual interfaces, and breathroughs in unstructured data engineering to answer complex financial questions. Investors: Work-Bench, Google Ventures, Devonshire Investors, New Enterprise Associates, Accel Partners, General Catalyst Partners

2. YouScience ($8.5 million)

YouScience helps young adults make decisions regarding academic and professional opportunities through Latitude, an online assessment tool that evaluates scientifically-valid aptitudes, interests and career options. Investors: LaunchTN, other individual and institutional investors

3. The Levo League ($7 million)

Levo League is a community of professional women who seek and offer advice, inspiration and other tools to promote career development. Investors: Veronique Morali, Lubna Olayan

4. Navdy ($6.5 million)

Navdy has developed a transparent Head-Up Display (HUD) which projects directions, messaging, audio and other information to drivers. Investors: Kima Ventures, Golden Venture Partners, Rubicon Venture Capital, Haystack, MESA+, Lightbank, Ludlow Ventures, Upfront Ventures

5. Avaamo ($6.3 million)

Avaamo is an enterprise mobile messaging application which enables colleagues to securely and efficiently communicate. Investors: WI Harper Group, Rembrandt Venture Partners, Streamlined Ventured, Rajeev Madhavan, Raj Singh, Raj Sandhu, Atiq Raza, Eric Chen, Hiro Maeda, Jay Sethuram

5 biggest Series A rounds in 2014:

1. Juno Therapeutics ($145 million)

Juno Therapeutics is a clinical-stage company developing novel cell-based immunotherapies that genetically engineer T cells to recognize and kill cancer cells. Investors: ARCH Venture Partners, Alaska Permanent Fund, Bezos Expeditions, Venrock

2. Mozido ($103.5 million)

Mozido provides financial and marketing services to users. Through the MoTEAF platform, users can manage their money from their mobile phone instead of through traditional financial institutions. Investors: TomorrowVentures, Brentwood Investments, Atlanticus Corporation, Bob Turner, Wellington Management

3. Oscar ($80 million)

Oscar aims to revolutionize health insurance by utilizing technology, design and data to humanize healthcare. Investors: Joe Lonsdale, Jim Breyer, Stanley Druckenmiller, Founders Fund, General Catalyst Partners, Khosla Ventures, Thrive Capital

4. Human Longevity ($70 million)

Human Longevity is a genomics, cell-therapy diagnostics and therapeutics company which focuses on extending the healthy, high- performance human lifespan. Investors: K.T. Lim, Illumina, Tan Sri Lim Kok Thay, DFJ Venture

5. ZipRecruiter ($63 million)

ZipRecruiter enables small businesses and recruiters to make better hiring decisions by using machine learning algorithms to identify the right candidates. Investors: Industry Ventures, Basepoint Ventures, Institutional Venture Partners

5 biggest Series B rounds in 2014:

1. Wayfair ($157 million)

Wayfair is the largest online retailer of home furnishings and decor, across all styles and price points. Investors: T. Rowe Price, Julie M.B. Bradley

2. Qualtrics ($150 million)

Qualtrics offers a survey-based platform that helps organizations gain enterprise-wide understanding of customer and employee sentiment. Investors: Sequoia, Accel Partners, Insight Venture Partners

3. Pluralsight ($135 million)

Pluralsight offers the largest online library of technological and creative training programs; it provides flexible and cost-effective subscription plans for individuals and businesses. Investors: Sorenson Capital, Iconiq Capital, Insight Venture Partners

4. Juno Therapeutics ($134 million)

Juno Therapeutics is a clinical-stage company developing novel cell-based immunotherapies that genetically engineer T cells to recognize and kill cancer cells. Investors: ARCH Venture Partners, Alaska Permanent Fund, Bezos Expeditions, Venrock

5. Flatiron Health ($130 million)

Flatiron Health operates the oncology industry’s first cloud-based data platform, combining genomic and clinical treatment and outcomes data to accelerate the development of targeted therapies. Investors: Google Ventures, First Round Capital, Laboratory Corporation of America

5 biggest Series C rounds in 2014:

1. Dropbox ($350 million) 

Dropbox is a file-hosting service offering cloud storage, file synchronization, personal cloud and client software. Investors: BlackRock, T. Rowe Price, Morgan Stanley Investment Management

2. Automattic ($160 million) 

Automattic offers a network of web services for online publishers including WordPress.com, VIP Hosting and Support, VaultPress, Akismet and more. Investors: Insight Venture Partners, Chris Sacca, True Ventures, Tiger Global Management, Iconiq Capital, Endurance International Group

3. Domo ($125 million)

Domo is a cloud-based executive management platform that allows users to directly access business information in one place and in real time. Investors: Institutional Venture Partners, Greylock Partners, GGV Capital, Dragoneer Investment Group, Viking Venture Management, Morgan Stanley, Fidelity Investments, T. Rowe Price, Mercato Partners, TPG Growth, Salesforce.com

4. Hyla Mobile ($105 million) 

Hyla Mobile is a leading provider of mobile device trade-in and reuse solutions, committed to extending the life cycle of mobile devices. Investors: Kleiner Perkins Caufield & Byers, Silver Lake Kraftwerk, OpenAir Equity Partners, SJF Ventures, NGEN Partners, RRE Ventures, TAP Advisors

5. InsideSales.com ($100 million)

InsideSales.com offers a cloud-based sales acceleration platform that enhances the performance of sales teams through communications, gamification, predictive analytics, and data visualization technologies. Investors: Polaris Partners, Kleiner Perkins Caufield & Byers, Salesforce.com, Acadia Woods Partners, EPIC Ventures, Hummer Winblad Venture Partners, U.S. Venture Partners, Zetta Venture Partners

5 biggest Series D rounds in 2014:

1. Uber ($1.2 billion) 

Uber is a real-time ridesharing and transportation service that seamlessly connects riders to drivers through its applications. Investors: Wellington Management, Fidelity Investments, Summit Partners, BlackRock, Kleiner Perkins Caufield & Byers, Google Ventures, Menlo Ventures

2. Airbnb ($475 million) 

Airbnb is a vacation rental marketplace through which guests may rent unique accommodations from local hosts in more than 190 countries. Investors: Sequoia Capital, Andreessen Horowitz

3. Tango ($280 million) 

Tango is a text, voice, and video messaging application and entertainment platform that enables users to easily and spontaneously connect with friends and family. Investors: Alibaba Group Holding, Access Industries, Draper Fisher Jurvetson, Jerry Yang

4. Lyft ($250 million) 

Lyft is a ride-sharing company that allows drivers to turn their vehicles into ad-hoc taxis. Investors: Andreessen Horowitz, Founders Fund, Mayfield Fund, Coatue Management, Alibaba Group Holding, Third Point

5. Nutanix ($101 million) 

Nutanix delivers web-scale converged infrastructure to medium and large enterprises with its software-drive Virtual Computing Platform. Investors: Riverwood Capital, SAP Ventures, Morgan Stanley Expansion Capital, Greenspring Associates, Lightspeed Venture Partners, Khosla Ventures, Battery Ventures

5 biggest late-stage rounds in 2014:

1. Cloudera ($900 million) 

Cloudera offers an enterprise data hub built on Apache Hadoop through which enterprises can store, access, process, secure and analyze their data. Investors: Intel Capital, T.Rowe Price, Google Ventures, MSD Capital

2. Spotify ($250 million) 

Spotify is a commercial music streaming service that provides digital rights management-restricted content from record labels to listeners. Investors: Technology Crossover Ventures

3. Pure Storage ($225 million) 

Pure Storage is an all-flash enterprise storage company whose arrays are ideal for high performance workloads including server and/or desktop virtualization, database, and cloud computing. Investors: T. Rowe Price, Tiger Global Management, Wellington Management, Greylock Partners, Index Ventures, Redpoint Ventures, Sutter Hill Ventures

4. Pinterest ($200 million) 

Pinterest is a visual discovery application through which users can create social scrapbooks. Investors: Andreessen Horowitz, SV Angel, Bessemer Venture Partners, Fidelity Investments, FirstMark Capital, Valiant Capital Partners

5. Millennial Media ($175 million) 

Millennial Media is a mobile ad tech platform that enables advertisers to target and deliver ad experiences to consumers on their mobile- connected devices. Investors: Bessemer Venture Partners, Columbia Capital