# Top 15 Software Startups in Sunnyvale by Funding (2026)

> The 15 best-funded software startups in Sunnyvale, ranked by total funding raised: $395M combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/software-startups-sunnyvale (Millionrounds; every figure on the page links to its filing or article)

- 1 [**JFrog** JFrog provides software developers with a binary repository management solution.](https://millionrounds.com/company/jfrog) JFrog provides software developers with a binary repository management solution. *Founded* 2008 Sunnyvale, United States **$217M** last round Oct 2018
- 2 [**RapidFort** RAPIDFORT is a cybersecurity company based in Sunnyvale, California, specializing in Software Supply Chain Security and Software Attack Surface Management (SASM).](https://millionrounds.com/company/rapidfort) RAPIDFORT is a cybersecurity company based in Sunnyvale, California, specializing in Software Supply Chain Security and Software Attack Surface Management (SASM). *Founded* 2020 Sunnyvale, United States **$42M** last round Feb 2026
- 3 [**PlayVox** Playvox, the leading provider of workforce engagement management solutions for the digital-first and CRM-centric contact center](https://millionrounds.com/company/playvox) Playvox, the leading provider of workforce engagement management solutions for the digital-first and CRM-centric contact center *Founded* 2012 Sunnyvale, United States **$34M** last round Jan 2021
- 4 [**CashEdge** CashEdge provides Intelligent money movement services enabling financial institutions to enhance customer profitability.](https://millionrounds.com/company/cashedge) CashEdge provides Intelligent money movement services enabling financial institutions to enhance customer profitability. *Founded* 1999 Sunnyvale, United States **$30M** last round Jan 2007
- 5 [**Pepperdata** Pepperdata provides real-time, automated cost optimization for Amazon EMR & EKS with no manual tuning and no application changes](https://millionrounds.com/company/pepperdata) Pepperdata provides real-time, automated cost optimization for Amazon EMR & EKS with no manual tuning and no application changes *Founded* 2012 Sunnyvale, United States **$20M** last round Apr 2015
- 6 [**CiiNOW** CiiNOW provides cloud gaming technology enabling service providers and game developers to deliver an optimized video gaming experience.](https://millionrounds.com/company/ciinow) CiiNOW provides cloud gaming technology enabling service providers and game developers to deliver an optimized video gaming experience. *Founded* 2010 Sunnyvale, United States **$13M** last round Dec 2011
- 7 [**Connectifier** Connectifier helps recruiters discover, qualify, and connect with exceptional job candidates at roughly twice the rate of other solutions.](https://millionrounds.com/company/connectifier) Connectifier helps recruiters discover, qualify, and connect with exceptional job candidates at roughly twice the rate of other solutions. *Founded* 2011 Sunnyvale, United States **$12M** last round Oct 2015
- 8 [**Heighten** Heighten is a software as a service company that provides a platform for salespersons to operate faster.](https://millionrounds.com/company/heighten) Heighten is a software as a service company that provides a platform for salespersons to operate faster. *Founded* 2012 Sunnyvale, United States **$7.4M** last round Sept 2015
- 9 [**Unica** Unica offers enterprise marketing management and cloud-based marketing solutions to companies and different industries.](https://millionrounds.com/company/unica) Unica offers enterprise marketing management and cloud-based marketing solutions to companies and different industries. *Founded* 1992 Sunnyvale, United States **$6.8M** last round Nov 1999
- 10 [**Openbucks** Openbucks, a gift card payment network, is an alternative to credit cards for online payment.](https://millionrounds.com/company/openbucks) Openbucks, a gift card payment network, is an alternative to credit cards for online payment. *Founded* 2011 Sunnyvale, United States **$6.4M** last round Apr 2014
- 11 [**ArchPro Design Automation** ArchPro Design Automation provides EDA products that support low-power and multi-voltage power management operations.](https://millionrounds.com/company/archpro-design-automation) ArchPro Design Automation provides EDA products that support low-power and multi-voltage power management operations. *Founded* 2004 Sunnyvale, United States **$4.5M** last round May 2006
- 12 [**Infinote** ARTIFICIAL INTELLIGENCE FOR DOCUMENTS (now a subsidiary of Gartner) Infinote AI allows companies to find risks and opportunities inside documents by combining h](https://millionrounds.com/company/infinote) ARTIFICIAL INTELLIGENCE FOR DOCUMENTS (now a subsidiary of Gartner) Infinote AI allows companies to find risks and opportunities inside documents by combining h *Founded* 2011 Sunnyvale, United States **$1.5M** last round Jul 2013
- 13 [**Trovebox** Trovebox is an open photo sharing and management platform that gives users complete ownership and portability of their photos.](https://millionrounds.com/company/trovebox) Trovebox is an open photo sharing and management platform that gives users complete ownership and portability of their photos. *Founded* 2011 Sunnyvale, United States **$759K** last round Jul 2013
- 14 [**SigmaQuest** SigmaQuest is an enterprise software company developing product performance intelligence solutions for international manufacturers.](https://millionrounds.com/company/sigmaquest) SigmaQuest is an enterprise software company developing product performance intelligence solutions for international manufacturers. *Founded* 2001 Sunnyvale, United States **$371K** last round May 2010
- 15 [**Gazemetrix** Gazemetrix offers brands insight into when and where their brand was photographed across social media in real time.](https://millionrounds.com/company/gazemetrix) Gazemetrix offers brands insight into when and where their brand was photographed across social media in real time. *Founded* 2012 Sunnyvale, United States **$140K** last round Feb 2015

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back software startups in Sunnyvale in the app, with filters, lists and exports.

[Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[All top lists](https://millionrounds.com/top-lists)

## More software lists

[See all](https://millionrounds.com/top-lists?t=Software)

[*D* *P* *A* **Software startups in the United States** 1,638 companies · $77B](https://millionrounds.com/top-lists/software-startups-united-states)[*P* *C* *D* **Software startups that raised in 2026** 300 companies · $36B in 2026](https://millionrounds.com/top-lists/software-startups-raised-2026)[*W* *RS* *P* **Software startups in the United Kingdom** 215 companies · $6.9B](https://millionrounds.com/top-lists/software-startups-united-kingdom)[*D* *A* *C* **Software startups in San Francisco** 189 companies · $48B](https://millionrounds.com/top-lists/software-startups-san-francisco)[*P* *C* *D* **Software startups in the United States that raised in 2026** 138 companies · $30B in 2026](https://millionrounds.com/top-lists/software-startups-united-states-raised-2026)[*VD* *D* *JH* **Software startups in New York** 123 companies · $6.7B](https://millionrounds.com/top-lists/software-startups-new-york)[*CS* *HA* *Q* **Software startups in France** 116 companies · $989M](https://millionrounds.com/top-lists/software-startups-france)[*C* *B* *BS* **Software startups in Canada** 101 companies · $4.5B](https://millionrounds.com/top-lists/software-startups-canada)

## More lists for Sunnyvale

[See all](https://millionrounds.com/top-lists?r=Sunnyvale)

[*CS* *AI* *I* **Startups in Sunnyvale** 183 companies · $8.8B](https://millionrounds.com/top-lists/startups-sunnyvale)[*CS* *AI* *C* **AI startups in Sunnyvale** 35 companies · $4.9B](https://millionrounds.com/top-lists/ai-startups-sunnyvale)[*X* *A* *C* **IT Services startups in Sunnyvale** 25 companies · $280M](https://millionrounds.com/top-lists/it-services-startups-sunnyvale)[*I* *C* *S* **Cybersecurity startups in Sunnyvale** 14 companies · $1.4B](https://millionrounds.com/top-lists/cybersecurity-startups-sunnyvale)[*C* *C* *BF* **Big Data & Analytics startups in Sunnyvale** 14 companies · $1.4B](https://millionrounds.com/top-lists/big-data-startups-sunnyvale)[*SR* *V* *S* **Healthcare startups in Sunnyvale** 12 companies · $562M](https://millionrounds.com/top-lists/healthcare-startups-sunnyvale)[*SR* *V* *SM* **Biotech startups in Sunnyvale** 11 companies · $512M](https://millionrounds.com/top-lists/biotech-startups-sunnyvale)