# Top 22 Software Startups in San Mateo by Funding (2026)

> The 22 best-funded software startups in San Mateo, ranked by total funding raised: $2.4B combined. With founding year, headquarters and each company's rounds.

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

- 1 [**Fireworks AI** Fireworks AI is a generative AI infrastructure platform that specializes in delivering fast inference and full-parameter training for open-source AI models.](https://millionrounds.com/company/fireworks-ai) Fireworks AI is a generative AI infrastructure platform that specializes in delivering fast inference and full-parameter training for open-source AI models. *Founded* 2022 San Mateo, United States **$1.7B** last round Oct 2026
- 2 [**Observe** Observe offers an observability cloud solution to accelerate the transformation of troubleshooting applications and resolving incidents.](https://millionrounds.com/company/observe) Observe offers an observability cloud solution to accelerate the transformation of troubleshooting applications and resolving incidents. *Founded* 2017 San Mateo, United States **$156M** last round Jul 2025
- 3 [**Talend** Talend specializes in cloud data integration and data integrity.](https://millionrounds.com/company/talend) Talend specializes in cloud data integration and data integrity. *Founded* 2004 San Mateo, United States **$102M** last round Dec 2013
- 4 [**Lattice Engines** Lattice Engines specializes in the fields of marketing, sales, data-driven business applications, and trigger events.](https://millionrounds.com/company/lattice-engines) Lattice Engines specializes in the fields of marketing, sales, data-driven business applications, and trigger events. *Founded* 2006 San Mateo, United States **$65M** last round Jun 2015
- 5 [**SugarSync** With SugarSync you can backup, access, sync and share all of your documents, photos, music and movies so that you can access them from your laptop, iPhone, iPad](https://millionrounds.com/company/sugarsync) With SugarSync you can backup, access, sync and share all of your documents, photos, music and movies so that you can access them from your laptop, iPhone, iPad *Founded* - San Mateo, United States **$61M** last round Nov 2013
- 6 [**NComputing** NComputing provides desktop virtualization software and hardware solutions.](https://millionrounds.com/company/ncomputing) NComputing provides desktop virtualization software and hardware solutions. *Founded* 2003 San Mateo, United States **$58M** last round Apr 2012
- 7 [**Laszlo Systems** Laszlo Systems is an open-source platform providing user experience solutions for apps optimized for mobile and web-enabled devices.](https://millionrounds.com/company/laszlo-systems) Laszlo Systems is an open-source platform providing user experience solutions for apps optimized for mobile and web-enabled devices. *Founded* 2000 San Mateo, United States **$50M** last round Nov 2011
- 8 [**newScale** newScale provides self-service portal, service catalogs, and lifecycle management software for enterprise IT and cloud computing.](https://millionrounds.com/company/newscale) newScale provides self-service portal, service catalogs, and lifecycle management software for enterprise IT and cloud computing. *Founded* 1999 San Mateo, United States **$42M** last round Jul 2009
- 9 [**Vindicia** Vindicia offers #1 payment recovery solution.](https://millionrounds.com/company/vindicia) Vindicia offers #1 payment recovery solution. *Founded* 2003 San Mateo, United States **$38M** last round Nov 2010
- 10 [**Apixio** Connected Care Platform at the intersection of health plans and providers](https://millionrounds.com/company/apixio) Connected Care Platform at the intersection of health plans and providers *Founded* 2009 San Mateo, United States **$26M** last round Jun 2014
- 11 [**Avarra** Avarra is an enterprise AI sales training and simulation company located in San Mateo, California, founded in 2023.](https://millionrounds.com/company/avarra) Avarra is an enterprise AI sales training and simulation company located in San Mateo, California, founded in 2023. *Founded* - San Mateo, United States **$25M** last round Oct 2026
- 12 [**Amitive** Amitive is the pioneer of “Community Supply Chain Management” software, which provides companies with on-demand, continuous synchronization of supply and demand](https://millionrounds.com/company/amitive) Amitive is the pioneer of “Community Supply Chain Management” software, which provides companies with on-demand, continuous synchronization of supply and demand *Founded* - San Mateo, United States **$16M** last round Aug 2006
- 13 [**OpenAir** OpenAir offers web-based software that includes timesheets, expense reports and project management for professional service firms.](https://millionrounds.com/company/openair) OpenAir offers web-based software that includes timesheets, expense reports and project management for professional service firms. *Founded* 1999 San Mateo, United States **$16M** last round Jan 2000
- 14 [**Dizzion** Frame has merged with Dizzion!](https://millionrounds.com/company/dizzion) Frame has merged with Dizzion! *Founded* 2012 San Mateo, United States **$15M** last round Apr 2017
- 15 [**PacketZoom** PacketZoom provides mobile measurement and performance solutions.](https://millionrounds.com/company/packetzoom) PacketZoom provides mobile measurement and performance solutions. *Founded* 2013 San Mateo, United States **$9.3M** last round Nov 2017
- 16 [**Maverix Biomics** Maverix Biomics is a biotechnology and bioinformatics company based in San Mateo, California.](https://millionrounds.com/company/maverix-biomics) Maverix Biomics is a biotechnology and bioinformatics company based in San Mateo, California. *Founded* 2012 San Mateo, United States **$6.0M** last round Jan 2014
- 17 [**Backblaze** Backblaze is the cloud storage innovator delivering a modern alternative to traditional cloud providers.](https://millionrounds.com/company/backblaze) Backblaze is the cloud storage innovator delivering a modern alternative to traditional cloud providers. *Founded* 2007 San Mateo, United States **$5.3M** last round Jul 2012
- 18 [**Avistar Communications** This page is no longer in operation.](https://millionrounds.com/company/avistar-communications) This page is no longer in operation. *Founded* 1994 San Mateo, United States **$3.0M** last round Apr 2011
- 19 [**Txtsmarter** Txtsmarter, also known as SnippetSentry, is a software company based in Silicon Valley, founded in 2014.](https://millionrounds.com/company/txtsmarter) Txtsmarter, also known as SnippetSentry, is a software company based in Silicon Valley, founded in 2014. *Founded* 2014 San Mateo, United States **$2.5M** last round Aug 2025
- 20 [**News360** News360 is a content personalization platform for news readers and publishers](https://millionrounds.com/company/news360) News360 is a content personalization platform for news readers and publishers *Founded* 2010 San Mateo, United States **$1.5M** last round May 2011
- 21 [**scrible** scribble offers a web-based service that enables its users to highlight and annotate webpages, and manage and collaborate on them online.](https://millionrounds.com/company/scrible) scribble offers a web-based service that enables its users to highlight and annotate webpages, and manage and collaborate on them online. *Founded* 2010 San Mateo, United States **$500K** last round May 2011
- 22 [**Frontleaf** Customer Clairvoyance for the Enterprise](https://millionrounds.com/company/frontleaf) Customer Clairvoyance for the Enterprise *Founded* 2013 San Mateo, United States **$478K** last round Jan 2014

**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 San Mateo 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 San Mateo

[See all](https://millionrounds.com/top-lists?r=San%20Mateo)

[*S* *FA* *U* **Startups in San Mateo** 254 companies · $16B](https://millionrounds.com/top-lists/startups-san-mateo)[*S* *FA* *U* **AI startups in San Mateo** 48 companies · $12B](https://millionrounds.com/top-lists/ai-startups-san-mateo)[*I* *B* *S* **IT Services startups in San Mateo** 32 companies · $410M](https://millionrounds.com/top-lists/it-services-startups-san-mateo)[*S* *C* *S* **Big Data & Analytics startups in San Mateo** 29 companies · $6.1B](https://millionrounds.com/top-lists/big-data-startups-san-mateo)[*BT* *LH* *BB* **Biotech startups in San Mateo** 22 companies · $1.5B](https://millionrounds.com/top-lists/biotech-startups-san-mateo)[*LH* *CH* *N* **Healthcare startups in San Mateo** 19 companies · $939M](https://millionrounds.com/top-lists/healthcare-startups-san-mateo)[*R* *T* *N* **Internet startups in San Mateo** 11 companies · $504M](https://millionrounds.com/top-lists/internet-startups-san-mateo)[*V* *T* *B* **Cloud startups in San Mateo** 10 companies · $1.6B](https://millionrounds.com/top-lists/cloud-startups-san-mateo)