Portfolio map · VC firm · United States

Kleiner Perkins Caufield & Byers portfolio map

147 startups Kleiner Perkins Caufield & Byers has backed in rounds we track, since 1994, grouped by their main sector. Together they have raised $29B. The biggest sector is Biotech, with 26 companies.

147startups backed
12sectors
$29Braised between them
Biotechbiggest sector

Kleiner Perkins Caufield & Byers's investor profile

Biotech

26

+2 more

IT Services

21

Software

13

Internet

13

Fintech

12

Big Data & Analytics

12

AI

12

Cybersecurity

10

Telecoms

8

E-commerce

8

Media

6

Consumer Apps

6

Segment by segment

Biotech

26 startups · $2.7B raised

  1. EpizymeEpizyme is a biopharmaceutical company focusing on treatments for blood cancer and tumors.United States$332M
  2. ZLZai LabChina$310M
  3. LHLivongo HealthUnited States$188M
  4. CelladonCelladon is a biotechnology company developing molecular therapies for the treatment of heart failure.United States$172M
  5. 3B3-V BiosciencesUnited States$146M
  6. FPFive Prime TherapeuticsFivePrime is a clinical-stage biotechnology company that develops treatments for cancers.United States$146M
  7. True North TherapeuticsTrue North Therapeutics is a pioneering biotechnology company selectively inhibiting the Complement pathway for diseases.United States$142M
  8. NeuroPaceNeuroPace develops and markets implantable devices for the treatment of neurological disorders.United States$141M

IT Services

21 startups · $1.6B raised

  1. SimpliVitySimpliVity is a data virtualization platform that offers enterprise computing, storage backup, deduplication and network optimizatUnited States$277M
  2. SServiceMaxServiceMax provides a cloud-based software platform that improves the productivity of complex, equipment-centric service execution for OEMs.United States$204M
  3. MetricStreamMetricStream is the largest independent provider of governance, risk, and compliance (GRC) products and solutions.United States$190M
  4. INRIXINRIX is a global big data and SaaS company based in Kirkland, Washington, specializing in location-based data, mobility analyticsUnited States$143M
  5. EgnyteEgnyte is a software company based in Mountain View, California, that specializes in an AI-powered content cloud.United States$143M
  6. IronPlanetIronPlanet is a global online marketplace established in 1999 for buying and selling used heavy equipment, trucks, and government surplus.United States$140M
  7. ILInstart LogicUnited States$125M
  8. AngelListAngelList is an American software company founded in 2010, serving as a key infrastructure for the startup economy.United States$68M

Software

13 startups · $1.2B raised

  1. AppDynamicsAppDynamics develops application performance management solutions that deliver problem resolution for highly distributed applications.United States$365M
  2. InsideSales.comInsideSales offers the leading Enterprise Sales Engagement Platform that accelerates revenue.United States$204M
  3. Practice FusionPractice Fusion provides a free web-based electronic health record system and medical practice management technology to physicians.United States$158M
  4. OSIsoftOSIsoft is a manufacturer of application software for real-time data infrastructure solutions.United States$143M
  5. Silicon SpiceSilicon Spice, Inc.-$95M
  6. JSJive SoftwareJive Software operates as an independent social business software vendor.United States$69M
  7. KenandyRevolutionizing ERP for business innovation.United States$44M
  8. XenSourceXenSource manages cloud, server and desktop virtual infrastructures to optimize datacenters and automate management processes.United States$38M

Internet

13 startups · $7.8B raised

  1. AAirbnbUnited States$4.0B
  2. InstacartInstacart is an online grocery platform that offers same-day delivery and pickup services for retailers and consumers.United States$2.1B
  3. HouzzHouzz is a comprehensive platform for home remodeling, architecture, interior design, landscaping, and home improvement.United States$614M
  4. Rent the RunwayRent the Runway is an online e-commerce website that allows women to rent designer apparel and accessories.United States$519M
  5. TTuroUnited States$187M
  6. DuolingoDuolingo is a language-learning education platform that offers 98 total courses across nearly 40 distinct languages.United States$138M
  7. RReputation.comUnited States$87M
  8. RazorGatorRazorGator is an online ticket reselling platform for sports, theater and concert tickets, and vacation packages for sporting events.United States$59M

Fintech

12 startups · $8.1B raised

  1. RobinhoodTrade stocks on Robinhood with commission-free investing & advanced trading tools.United States$3.5B
  2. UpstartUpstart connects millions of consumers to 100+ banks and credit unions who leverage Upstart's artificial intelligence models and cUnited States$1.6B
  3. CChimeUnited States$1.3B
  4. StripeLaunch your startup quickly and cost effectively from anywhere in the world with Atlas.United States$1.0B
  5. LendUpLendUp is a socially responsible lender for the 56% of Americans shut out of mainstream banking due to low credit or volatile income.United States$259M
  6. NavUnited States$119M
  7. BMBetter MortgageUnited States$115M
  8. DashDASH is a Sydney-based financial technology firm founded in 2022.Australia$55M

Big Data & Analytics

12 startups · $1.3B raised

  1. QumuloQumulo is a private data storage company based in Seattle, Washington, founded in 2012.United States$315M
  2. SegmentCollect, unify, and enrich customer data across any app or device with the Twilio Segment CDP, now available on Twilio.com.United States$284M
  3. LLookerLooker is a an enterprise platform for business intelligence, data applications, and embedded analytics.United States$233M
  4. DatameerDatameer, Inc.United States$117M
  5. FullStoryFullStory, Inc.United States$84M
  6. RRelateIQRelateIQ offers a relationship intelligence platform that allows teams to track, share and analyze professional relationships.United States$69M
  7. ClearStory DataClearStory Data was an enterprise-scale software company founded in 2011 and based in Menlo Park, California.United States$45M
  8. DrawbridgeDrawbridge is a premier provider of cybersecurity software and solutions specifically tailored for the alternative investment induUnited States$40M

AI

12 startups · $2.4B raised

  1. Flapping AirplanesFlapping Airplanes is an AI research lab dedicated to developing data-efficient training methods for artificial intelligence.United States$1.2B
  2. DataStaxDataStax, Inc.United States$305M
  3. Ambiq MicroAmbiq Micro is a semiconductor manufacturing company that develops mixed-signal solutions for wireless electronics.United States$244M
  4. SoundHoundSoundHound is a voice AI platform that enables businesses to provide conversational experiences to their customers.United States$179M
  5. AEyeAEye develops adaptive, high performance lidar systems for automotive, trucking, smart infrastructure and logistics applications.United States$106M
  6. UUJETUnited States$101M
  7. BetterWorksBetterworks is an AI-native software company that specializes in performance management and talent intelligence.United States$95M
  8. EndgameEndgame lets you connect the dots between user behavior and sales opportunities, without expensive data scientists or engineers.United States$87M

Cybersecurity

10 startups · $626M raised

  1. Ionic SecurityPractical privacy, cybersecurity, VPN, streaming, and technology guides, reviews, tutorials, and data resources.United States$163M
  2. Shape SecurityShape Security is a cybersecurity company that specializes in AI-powered application defense technology.United States$143M
  3. ISIronNet SecurityUnited States$78M
  4. MMandiantMandiant is an information security company that provides incident response and computer forensic solutions and services.United States$70M
  5. Area 1 SecurityArea 1 Security is a performance-based cybersecurity company, changing how businesses protect against phishing attacks.United States$51M
  6. IronNet CybersecurityIronNet Cybersecurity is a network security company that allows enterprises and nations to defend against emerging threats in real time.United States$48M
  7. SS8 NetworksSS8 provides advanced solutions for lawful intercept, location intelligence and data forensics to help catch criminals and stop crime.United States$31M
  8. DIDrawbridge Inc.Drawbridge is a cross-device technology firm that enables brands to communicate with individuals.United States$21M

Telecoms

8 startups · $1.7B raised

  1. SlackScreenhero lets users screen share any application with anyone, no matter where they are.United States$1.2B
  2. Bit9About Lambent (formerly Armored Things) Lambent is a Boston-based software company for smart space planning.United States$178M
  3. Aerohive NetworksAerohive Networks develops cooperative control architecture that improves the efficiency of enterprise Wi-Fi systems.United States$105M
  4. AOptix TechnologiesAOptix Technologies is a private company based in Campbell, California, founded in 2000.United States$90M
  5. BorqsBorqs Technologies Inc., is a global leader in embedded software and products for the Internet of Things (IoT) providing customizaChina$42M
  6. ApperianApperian is a developer of cloud-based mobile application management services.United States$40M
  7. Spruce HealthSpruce Health is a HIPAA-compliant healthcare communication platform founded in 2013, based in San Francisco, California.United States$17M
  8. Veraz NetworksVeraz Networks provides voice infrastructure solutions for wireline and wireless service providers.United States$10M

E-commerce

8 startups · $487M raised

  1. TradesyTradesy is the peer-to-peer luxury fashion resale platform in the US.United States$142M
  2. HHomeGrocer.comOn-line grocery store offering high quality name brand food and non-food items delivered directly to customers’ homes.-$100M
  3. RecyclebankRecyclebank inspires and rewards smarter, everyday choices for a more sustainable future.United States$85M
  4. Beijing Redbaby Internet TechnologyBeijing Redbaby Internet Technology is an e-commerce platform for consumers across China.China$71M
  5. TTerminalUnited States$49M
  6. EverlaneEverlane designs, manufactures, and sells clothing items for men and women via online e-commerce website.United States$26M
  7. SimplerDutch startup introducing a new way to help consumers in choosing the right product that fits best their needs, by offering simple tests.United Kingdom$10M
  8. Chutney TechnologiesChutney Technologies, Inc.United States$4.5M

Media

6 startups · $109M raised

  1. PlexPlex is the largest provider of Internet services in North and Central Limburg and East Brabant.United States$51M
  2. KKarmaUnited States$23M
  3. GumroadGumroad owns and operates an online service through which users can buy and sell digital goods such as design templates and source codes.United States$13M
  4. BBulletinUnited States$10M
  5. Callaway Digital ArtsCallaway Digital Arts (CDA) is a New York-based company founded in 2010 as a division of Callaway Arts & Entertainment.United States$6.0M
  6. CrossfaderCrossfader is an online DJ school, community and media outlet.United States$5.4M

Consumer Apps

6 startups · $728M raised

  1. MiaopaiMiaopai develops a video sharing and live streaming service.China$250M
  2. FlipboardFlipboard is a Palo Alto-based company that operates a personalized social magazine platform.United States$236M
  3. ZumperZumper is the largest privately owned rental platform in North America, based in San Francisco, California.United States$108M
  4. SessionMUnify customer data, power personalized engagement, and drive measurable loyalty with SessionM’s enterprise-grade loyalty and CDP platform.United States$97M
  5. DevicescapeDevicescape provides wireless software solutions integrated with intelligent network selection technologies for mobile devices.United States$27M
  6. Fortify SoftwareFortify Software offers security assurance solutions that address the threats posed by security flaws in business-critical software apps.United States$10M

How this map is made. Every startup here has raised money in a round we track that names Kleiner Perkins Caufield & Byers as an investor, the first in 1994. Each sits under its main sector, read from its rounds, and each sector shows its best-funded first; sectors with fewer than three companies are left off. Rebuilt nightly; updated 15 November 2026.

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