Top Trending Technology Startups in San Diego

In December, several emerging startups have taken off in the technology space in San Diego. Leading the charge is Shield AI, the top trending topic, with a search volume of 40.5K and an impressive +260% growth rate.

TOP COMPANIES - UPDATED DEC 2025
12 Results

1. Shield AI

Peaked Growth

Artificial intelligence robotics company focused on developing and deploying AI systems to protect service members and innocent civilians. Shield AI differentiates itself by creating advanced autonomous systems that can…

Startup Details
San Diego
Location
May 2015
Founded Date
Data & Forecast
+260%
2 years Growth
40.5K/mo
Search Volume
businesstechnologyindustryairoboticsautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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2. Semantic AI

Exploding Growth

Technology that focuses on creating interpretable and meaningful data from the beginning of the data lifecycle. It ensures data is well-structured and semantically rich, making it easily understandable and usable. This…

Startup Details
San Diego
Location
Jan 2001
Founded Date
Data & Forecast
+145%
2 years Growth
1.9K/mo
Search Volume
businesstechnologysoftwareaicybersecurity
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

3. outseta

Exploding Growth

Membership software platform designed to help founders monetize and grow SaaS or membership businesses. It offers a comprehensive suite of tools including subscription management, email marketing, CRM, help desk, and…

Startup Details
San Diego
Location
Jan 2016
Founded Date
Data & Forecast
+25%
2 years Growth
5.4K/mo
Search Volume
businesstechnologysoftwareproductivityprogrammingautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

4. Trust & Will

Exploding Growth

Online service offering legal forms and information for estate planning, including wills, trusts, and guardianships. It differentiates itself by providing a user-friendly platform that simplifies the process of creating…

Startup Details
San Diego
Location
Oct 2017
Founded Date
Data & Forecast
+77%
2 years Growth
90.5K/mo
Search Volume
businesstechnologyfinancelegalproductivity
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

5. Gretel ai

Exploding Growth

Platform offering tools for generating anonymized and secure synthetic data through APIs, facilitating innovation while maintaining data privacy. Gretel AI differentiates itself by providing robust data privacy…

Startup Details
San Diego
Location
Jan 2020
Founded Date
Data & Forecast
+87%
2 years Growth
1.6K/mo
Search Volume
aiautomationcompanytechnologyfinancesoftwarebanking
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

6. ClickUp

Exploding Growth

All-in-one productivity platform designed to help teams collaborate, plan, and manage various tasks and projects. It offers a unique hierarchy system that allows users to create a scalable structure tailored to their…

Startup Details
San Diego
Location
Jan 2017
Founded Date
Data & Forecast
+51%
2 years Growth
1.5M/mo
Search Volume
businesstechnologysoftwareproductivityworkplacemarketing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

7. Drata

Exploding Growth

Continuous security and compliance automation company focused on building trust across the cloud. Drata differentiates itself by providing automated monitoring and evidence collection to streamline compliance processes,…

Startup Details
San Diego
Location
Jul 2020
Founded Date
Data & Forecast
+23%
2 years Growth
22.2K/mo
Search Volume
businesstechnologysoftwarecybersecurityautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

8. Home Assistant

Exploding Growth

Open-source home automation platform that focuses on privacy and local control. It allows users to control and automate various smart home devices and services from a single, unified interface, supporting a wide range…

Startup Details
San Diego
Location
Jan 2013
Founded Date
Data & Forecast
+26%
2 years Growth
368K/mo
Search Volume
technologyhomesoftwareaiprogrammingautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

9. Positive Grid

Regular Growth

Company that combines innovative technology with music creation, offering a range of products designed to enhance guitar playing. Positive Grid differentiates itself by providing advanced amplifiers and software that…

Startup Details
San Diego
Location
Jan 2011
Founded Date
Data & Forecast
+22%
2 years Growth
33.1K/mo
Search Volume
businesstechnologyentertainmentretailmedia
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

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10. FutureProof

Regular Growth

Performance marketing company that leverages artificial intelligence to transform first-party data into personalized marketing strategies. FutureProof differentiates itself by utilizing advanced AI algorithms to deliver…

Startup Details
San Diego
Location
Jan 2019
Founded Date
Data & Forecast
+11%
2 years Growth
22.2K/mo
Search Volume
businesstechnologyfinanceaiinsurance
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

11. Dexcom

Regular Growth

A company specializing in continuous glucose monitoring (CGM) systems, founded in 1999 and headquartered in San Diego, California. Dexcom's CGM systems provide real-time glucose readings, aiding in more effective…

Startup Details
San Diego
Location
Jan 1999
Founded Date
Data & Forecast
+4%
2 years Growth
368K/mo
Search Volume
businesstechnologyhealthhealthcaresupply-chainproductivity
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

12. PetDesk

Regular Growth

PetDesk is a company that offers a comprehensive patient journey bundle aimed at assisting veterinary clinics in managing their clients and enhancing pet health outcomes. The company provides tools and solutions…

Startup Details
San Diego
Location
Mar 2011
Founded Date
Data & Forecast
+5%
2 years Growth
14.8K/mo
Search Volume
businesstechnologysoftwareproductivitymarketing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial
Showing 1-12 of 12 Results

About Technology in San Diego

Interest in Technology startups in San Diego continues to surge this December. Leading the charge is Shield AI, founded in May 2015, with 40.5K monthly searches and an impressive +260% growth. Runner-up Semantic AI, launched in Jan 2001, also shows strong engagement with 1.9K people searching for it each month. outseta rounds out the top three. Established in Jan 2016, they’ve built steady momentum, seeing 5.4K monthly searches and +25% growth. Together, these rising brands highlight how San Diego’s Technology startups are becoming increasingly attractive to both consumers and investors.

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