Top Tech Companies in San Francisco, CA (1,932)

Codementor is an on-demand marketplace for software developers. Clients can get live 1:1 programming help on Codementor and hire world-class developers on CodementorX. Our network consists of over 12,000 vetted experts, including engineers at top tech companies, O'Reilly book authors, and popular open source contributors. Codementor has a community of 400,000+ developers and is backed by Techstars, 500 Startups, Alibaba,...

Kiip is the leading ad tech and data platform powering mobile advertising that people like. To date, Kiip has worked with more than 500 brands, including Coca-Cola, Kellogg’s, Procter & Gamble, Johnson & Johnson, and McDonald’s, and is integrated into more than 7,000 mobile apps. Founded in 2010, Kiip has raised more than $32 million in venture cap

ThreatMetrix®, A LexisNexis® Risk Solutions Company, empowers the global economy to grow profitably and securely without compromise. With deep insight into 1.4 billion anonymized user identities, ThreatMetrix ID™ delivers the intelligence behind 100 million daily authentication and trust decisions to differentiate legitimate customers from fraudsters in real time. ThreatMetrix is recognized as the sole Leader in the 2017 Forrester Wave™...

MentorCloud is a cloud-based employee engagement and mentoring platform, trusted by prestigious organizations, such as, Airbnb, Marriott, YPO, EO, Groupon, Expedia, Seven West Media (Australia), and by impact organizations such as AnitaB.org and World Woman Foundation that are focused on women empowerment. We have the industry leading technology, including the use of Machine Learning and Artificial Intelligence algorithms within IBM...

Ning is your key to creating an awesome social community. Create a perfect social space to bring people together. With your own look and feel, and choice of social integration, Ning opens new doors to revenue and involvement.

Hyperledger is a collaborative effort created to advance blockchain technology by identifying and addressing important features for a cross-industry open standard for distributed ledgers that can transform the way business transactions are conducted globally. The Project is a Linux Foundation Collaborative Project and implements many open source be

Brainchild is a next generation agile ad agency founded to meet the needs of companies and clients who are curious about new ways to win. Our core strength is turning daunting complexity into persuasive simplicity. Founded by an international-award-winning creative director and a direct response specialist, Brainchild builds strategic, creative, production, and media “braintrusts” specifically tailored to each project. These tight-knit...

Hi, we're Concentrix! We design, build, and run the future of CX. At Concentrix, we reimagine everything CX to do just that: nurture brand love and loyalty. It’s kind of our thing—behind the scenes, we power billions of customer interactions every day for the brands you rely on, from household names to up-and-comers. So chances are, you already know us! What...

25% of the Fortune 50 trust Samasource to deliver secure, high-quality training data and validation for the technology teams driving humanity forward. From self-driving cars to smart hardware, Samasource fuels AI. Founded over a decade ago, we’re experts in image, video and sensor data annotation and validation for machine learning algorithms.

Zillow Group houses a portfolio of the largest and most vibrant real estate and home-related brands on the Web and mobile. The company’s brands focus on all stages of the home lifecycle: renting, buying, selling, financing and home improvement. Zillow Group is committed to empowering consumers with unparalleled data, inspiration and knowledge around homes, and connecting them with the right local...

At Lully, we’re building the children’s sleep company. We create innovative, thoughtfully-designed, clinically-proven consumer products to help children, and their families, sleep better. Our first product, The Sleep Guardian is the only solution for night terrors. Based on our patented, clinically-proven technology, the Sleep Guardian goes under t

At HUM is a real estate tech start up helping residents achieve the full potential of a property. Our proprietary AI powered interior designer empowers residents by providing a chance to experience properties as if they already live there and equips residential developers with a powerful analytics tool in their sales cycle process.

StackShare is a software discovery platform that lets you see all the best software tools and who’s using them. We're a developer-only community of engineers, CTOs, and VPEs from some of the world's top startups and companies. Our goal is to help developers share knowledge about the tools they use and why they use them. We’re building LinkedIn for the...

Based in California and Belgium, Sparkcentral is a messaging customer service platform company with a mission to change the way customer service is delivered around the world - through messaging on channels such as WhatsApp, Messenger, SMS, or asynchronous in-app/in-web chat. Customers include Netflix, jetBlue, KBC Bank, AXA Insurance, CitizenM Hotels, Nordstrom

Ascendco Health is an emerging health tech company that is devoted to empowering surgical teams with the tools and information they need to create a better work-life and ultimately deliver the highest levels of patient care. We believe that better data, better software, and better collaboration is the key to creating better habits and, most importantly, better care. Hospitals are...

The Human Enhancement Company. We believe that the human is a system that can be quantified, optimized, and upgraded. HVMN designs and develops products that enhance key biometrics pertaining to cognitive, physical, and metabolic output.

Line2 is a cloud-based business phone service that lets you talk and text across all your devices with the simplicity of an app. Simply sign up for a Line2 number, and you'll have a second phone line to give out for work or when you don't want to share your personal phone number. For individuals, it’s an easy way to...

AlertEnterprise, based in Silicon Valley, delivers next generation GRC, Identity Intelligence and Enterprise Access Management software for the true prevention of fraud, theft and acts of sabotage. AlertEnterprise delivers a unifying business layer that leverages existing IT systems, physical access systems and applications allowing organizations to manage security, risk and compliance for business applications, eliminate insider threat, and protect critical...

Yaana is a leading global provider of a wide range of intelligent compliance solutions including lawful interception, accurate data retention, big-data search & disclosure, advanced security and application specific analytics. Our solutions offer our customers a cost-effective path to address the complexities related to meeting compliance needs in the rapidly evolving information communications and cloud markets worldwide. Nestled in the...

Renatus is a leading mobile & social game publishing company with nearly 40 successful case studies and over 52 million active users on the world's most popular app platforms. Our publishing portfolio includes games of casual genres like Match-3 apps and Bubble Shooters. Bringing together professional team from such fields as marketing, game promotion, analytics and QA, Renatus knows how...