| | Internet | San Francisco | CA | $50 - 100M |
| TwitterTwitter. It's what's happening. | Internet | San Francisco | CA | > $1B |
| | Internet | San Francisco | CA | $1 - 10M |
| | Internet | San Francisco | CA | $50 - 100M |
| Imgur Inc.Imgur: The most awesome images on the Internet
| Internet | San Francisco | CA | $1 - 10M |
| | Internet | San Francisco | CA | $100 - 250M |
| | Internet | San Francisco | CA | $500M - 1B |
| | Internet | San Francisco | CA | $1 - 10M |
| | Internet | San Francisco | CA | $50 - 100M |
| | Internet | San Francisco | CA | $10 - 50M |
| SalesforceSalesforce.com: The Customer Success Platform To Grow Your Business | Internet | San Francisco | CA | > $1B |
| CNETProduct reviews, how-tos, deals and the latest tech news - CNET | Online Media | San Francisco | CA | $100 - 250M |
| | Financial Services | San Francisco | CA | > $1B |
| SalesforceForce.com - Create Mobile Apps for Your Business - Salesforce.com | Internet | San Francisco | CA | > $1B |
| | Internet | San Francisco | CA | $10 - 50M |
| Yelp Inc.San Francisco Restaurants, Dentists, Bars, Beauty Salons, Doctors | Internet | San Francisco | CA | > $1B |
| | Internet | San Francisco | CA | $1 - 10M |
| | Computer Software | San Francisco | CA | $50 - 100M |
| Internet ArchiveInternet Archive: Digital Library of Free Books, Movies, Music & Wayback Machine | Libraries | San Francisco | CA | $10 - 50M |
| Weebly, Inc.Weebly Website Builder: Create a Free Website, Store or Blog | Internet | San Francisco | CA | $1 - 10M |
| ZendeskZendesk | Customer Service Software & Support Ticket System | Computer Software | San Francisco | CA | $100 - 250M |
| ScribdScribd - Read books, audiobooks, and more | Online Media | San Francisco | CA | $0 - 1M |
| Goodreads Inc.
Share Book Recommendations With Your Friends, Join Book Clubs, Answer Trivia
| Internet | San Francisco | CA | $1 - 10M |
| MediumMedium – Read, write and share stories that matter | Online Media | San Francisco | CA | $10 - 50M |
| Airbnb, Inc.Vacation Rentals, Homes, Experiences & Places - Airbnb | Internet | San Francisco | CA | > $1B |
| IGN EntertainmentVideo Games, Wikis, Cheats, Walkthroughs, Reviews, News & Videos - IGN | Online Media | San Francisco | CA | $100 - 250M |
| | Internet | San Francisco | CA | $10 - 50M |
| UdemyUdemy Online Courses - Learn Anything, On Your Schedule | E-Learning | San Francisco | CA | $100 - 250M |
| | Internet | San Francisco | CA | $1 - 10M |
| Asana, Inc.Use Asana to track your team’s work & manage projects · Asana | Internet | San Francisco | CA | $1 - 10M |
| | Internet | San Francisco | CA | |
| | E-Learning | San Francisco | CA | $1 - 10M |
| TechCrunchTechCrunch - The latest technology news and information on startups | Internet | San Francisco | CA | $1 - 10M |
| | Online Media | San Francisco | CA | $1 - 10M |
| Trulia, Inc.
Trulia: Real Estate Listings, Homes For Sale, Housing Data
| Internet | San Francisco | CA | $100 - 250M |
| Gap, Inc.Shop Clothes For Women, Men, Baby, and Kids | Free Ship on $50 | Gap | Apparel & Fashion | San Francisco | CA | > $1B |
| | Computer Software | San Francisco | CA | $1 - 10M |
| Prezi Inca۬.Presentation Software | Online Presentation Tools | Prezi | Internet | San Francisco | CA | $10 - 50M |
| | Internet | San Francisco | CA | $10 - 50M |
| Eventbrite, Inc.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
| Events Services | San Francisco | CA | > $1B |
| | Sports | San Francisco | CA | $100 - 250M |
| Ebates Inc.Ebates: Coupons, Deals, Promo Codes & Cash Back | Internet | San Francisco | CA | $100 - 250M |
| WishWish - Shopping Made Fun | Computer Software | San Francisco | CA | $0 - 1M |
| | Newspapers | San Francisco | California | |
| | Internet | San Francisco | CA | $1 - 10M |
| MediaplexConversant | The Leader in Personalized Digital Marketing | Computer Software | San Francisco | CA | $10 - 50M |
| | Internet | San Francisco | CA | $1 - 10M |
| | Internet | San Francisco | CA | > $1B |
| | Information Services | San Francisco | CA | $1 - 10M |
| Nextdoor>
Nextdoor: Join the free private social network for your neighborhood
| Internet | San Francisco | CA | $1 - 10M |
| Humble BundleHumble Software Bundle for PC Lovers (pay what you want and help charity) | Entertainment | San Francisco | CA | $1 - 10M |
| | Computer Software | San Francisco | CA | $50 - 100M |
| 123RF.comStock Photos and Royalty Free Images from 123RF Stock Photography | Photography | San Francisco | CA | $50 - 100M |
| | Consumer Services | San Francisco | CA | $250 - 500M |
| Fitbit Inc.Fitbit Official Site for Activity Trackers & More | Health, Wellness and Fitness | San Francisco | CA | > $1B |
| | Information Technology and Services | San Francisco | CA | $1 - 10M |
| | Music | San Francisco | CA | $0 - 1M |
| | Online Media | San Francisco | CA | $10 - 50M |
| | Internet | San Francisco | CA | $1 - 10M |
| ZEDOZEDO | Leading Global Ad Platform | Information Technology and Services | San Francisco | CA | $250 - 500M |
| | Media Production | San Francisco | CA | $500M - 1B |
| | Computer Software | San Francisco | CA | $100 - 250M |
| | Online Media | San Francisco | CA | $100 - 250M |
| | Internet | San Francisco | CA | $10 - 50M |
| StravaStrava | Run and Cycling Tracking on the Social Network for Athletes | Internet | San Francisco | CA | $1 - 10M |
| TaggedTagged - The social network for meeting new people | Newspapers | San Francisco | CA | $10 - 50M |
| Crunchyroll, Inc.Crunchyroll - Watch Naruto Shippuden, Bleach, Anime Videos and Episodes Free Online | Internet | San Francisco | CA | $1 - 10M |
| HerokuCloud Application Platform | Heroku | Computer Software | San Francisco | CA | $10 - 50M |
| FreshdeskFreshdesk | Customer Support Software & Helpdesk Solution | Information Technology and Services | San Francisco | CA | $250 - 500M |
| | Fund-Raising | San Francisco | CA | $10 - 50M |
| PatreonBest way for artists and creators to get sustainable income and connect with fans | Patreon | Entertainment | San Francisco | CA | $0 - 1M |
| Charles SchwabFinancial and Retirement Planning Advice | Charles Schwab | Financial Services | San Francisco | CA | > $1B |
| | Retail | San Francisco | CA | > $1B |
| | Higher Education | San Francisco | CA | > $1B |
| CloudFlare, Inc.Cloudflare - The Web Performance & Security Company | Cloudflare | Information Technology and Services | San Francisco | CA | $1 - 10M |
| | Online Media | San Francisco | CA | |
| Oxman CollegeUKR.NET: Вс? новини Укра?ни, останн? новини дня в Укра?н? та Св?т? | Education Management | San Francisco | CA | $1 - 10M |
| DiggDigg - What the Internet is talking about right now | Internet | San Francisco | CA | $1 - 10M |
| | Health, Wellness and Fitness | San Francisco | CA | $100 - 250M |
| AngelListAngelList - Where the world meets startups | Internet | San Francisco | CA | $1 - 10M |
| | Newspapers | South San Francisco | CA | $0 - 1M |
| | Computer Games | San Francisco | CA | $1 - 10M |
| TypepadTypepad. Share your passions with the world. | Typepad | Professional Training & Coaching | SAN FRANCISCO | | $0 - 1M |
| | Internet | San Francisco | CA | $1 - 10M |
| | Computer Software | San Francisco | CA | $50 - 100M |
| | Design | San Francisco | CA | $1 - 10M |
| SquareCredit Card Processing - Accept Credit Cards Anywhere | Square | Internet | San Francisco | CA | > $1B |
| OpenTableRestaurants and Restaurant Reservations | OpenTable | Internet | San Francisco | CA | $100 - 250M |
| DocuSignDocuSign | Electronic Signature Industry Leader | Computer Software | San Francisco | CA | > $1B |
| | Education Management | San Francisco | CA | $0 - 1M |
| CouchsurfingMeet and Stay with Locals All Over the World | Couchsurfing | Internet | San Francisco | CA | $1 - 10M |
| | Writing and Editing | San Francisco | CA | $10 - 50M |
| | Computer Software | San Francisco | CA | $100 - 250M |
| BufferBuffer - A Smarter Way to Share on Social Media | Internet | San Francisco | CA | |
| Atom EntertainmentComedy Central Official Site - TV Show Full Episodes & Funny Video Clips | Entertainment | San Francisco | CA | $10 - 50M |
| | Internet | San Francisco | CA | $100 - 250M |
| | | San Francisco | CA | |
| IObitClean, Optimize, Speed Up and Secure PC - Freeware Download - IObit | Computer Software | San Francisco | CA | $1 - 10M |
| | Information Technology and Services | San Francisco | CA | $1 - 10M |
| HotwireCheap Hotels, Cars, Airfare | Last Minute Travel Deals | Hotwire | Internet | San Francisco | CA | $100 - 250M |