# Kleiner Perkins Caufield & Byers' Internet Investments: 10 Startups in Its Portfolio (2026)

> The 10 Internet startups Kleiner Perkins Caufield & Byers has backed, by stage: $5.7B raised between them. From the rounds we track; updated nightly.

Source: https://millionrounds.com/portfolio-maps/kleiner-perkins-caufield-and-byers-internet-portfolio (Millionrounds; every figure on the page links to its filing or article)

## Series C and later

8

- [*A* Airbnb](https://millionrounds.com/company/airbnb)
- [Houzz](https://millionrounds.com/company/houzz)
- [Rent the Runway](https://millionrounds.com/company/rent-the-runway)
- [*T* Turo](https://millionrounds.com/company/turo)
- [Duolingo](https://millionrounds.com/company/duolingo)
- [*R* Reputation.com](https://millionrounds.com/company/reputation-com)
- [RazorGator](https://millionrounds.com/company/razorgator)
- [*F* Friendster](https://millionrounds.com/company/friendster)

## Series B

2

- [Hollar](https://millionrounds.com/company/hollar)
- [*S* Secret](https://millionrounds.com/company/secret)

## Segment by segment

### Series C and later

8 startups · $5.6B raised

- [*A* **Airbnb**](https://millionrounds.com/company/airbnb) United States $4.0B
- [**Houzz**](https://millionrounds.com/company/houzz) Houzz is a comprehensive platform for home remodeling, architecture, interior design, landscaping, and home improvement. United States $614M
- [**Rent the Runway**](https://millionrounds.com/company/rent-the-runway) Rent the Runway is an online e-commerce website that allows women to rent designer apparel and accessories. United States $519M
- [*T* **Turo**](https://millionrounds.com/company/turo) United States $187M
- [**Duolingo**](https://millionrounds.com/company/duolingo) Duolingo is a language-learning education platform that offers 98 total courses across nearly 40 distinct languages. United States $138M
- [*R* **Reputation.com**](https://millionrounds.com/company/reputation-com) United States $87M
- [**RazorGator**](https://millionrounds.com/company/razorgator) RazorGator is an online ticket reselling platform for sports, theater and concert tickets, and vacation packages for sporting events. United States $59M
- [*F* **Friendster**](https://millionrounds.com/company/friendster) The original social network is back, before there was Facebook there was Friendster stay connected with family & friends Malaysia $49M

### Series B

2 startups · $77M raised

- [**Hollar**](https://millionrounds.com/company/hollar) Hollar is an online dollar store that features toys, apparel, electronics, beauty, accessories, party supplies, to home essentials. United States $42M
- [*S* **Secret**](https://millionrounds.com/company/secret) Secret is an internet service-based company. United States $35M

**How this map is made.** Every startup here works in Internet and has raised money in a round we track that names Kleiner Perkins Caufield & Byers as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.

## More portfolio maps

[All portfolios](https://millionrounds.com/portfolio-maps)

[Sector portfolio **Kleiner Perkins Caufield & Byers' Biotech portfolio** 26 startups · $2.7B](https://millionrounds.com/portfolio-maps/kleiner-perkins-caufield-and-byers-biotech-portfolio)[Sector portfolio **Kleiner Perkins Caufield & Byers' IT Services portfolio** 21 startups · $1.6B](https://millionrounds.com/portfolio-maps/kleiner-perkins-caufield-and-byers-it-services-portfolio)[Sector portfolio **Kleiner Perkins Caufield & Byers' Software portfolio** 12 startups · $1.0B](https://millionrounds.com/portfolio-maps/kleiner-perkins-caufield-and-byers-software-portfolio)[Sector portfolio **Kleiner Perkins Caufield & Byers' AI portfolio** 11 startups · $1.2B](https://millionrounds.com/portfolio-maps/kleiner-perkins-caufield-and-byers-ai-portfolio)[Sector portfolio **Kleiner Perkins Caufield & Byers' Big Data & Analytics portfolio** 11 startups · $1.2B](https://millionrounds.com/portfolio-maps/kleiner-perkins-caufield-and-byers-big-data-analytics-portfolio)[Co-investors **Who invests with Kleiner Perkins Caufield & Byers** 370 co-investors](https://millionrounds.com/portfolio-maps/kleiner-perkins-caufield-and-byers-co-investors)

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