Software development in San Diego, CA
611 software development listed in San Diego, California. 188 with a phone number and 590 with a website.
San Diego accounts for 6% of the software development listed in California and ranks #3 among California cities for software development.
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San Diego, CA has 611 software development listed on USA Business Search. 188 list a phone number and 590 list a website. The most listings are in ZIP codes 92101, 92121, 92130.
Updated October 2026Featured · From the team behind USA Business Search
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CollegeSource
Biosero
Looq AI
Mitek
ESET
12 Sigma Technologies
1appworks
21st Century Plaza
22social
3rd Shift Desk.com
405labs Inc.
5-e Web Solutions
5x Technology
A1 Productivity Products
Aaa Star
Abalogix
Abalta Technologies, Inc.
Abalta Technologies, Inc.
Abc Imaging - San Diego
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Abundant Resources, Inc.
Ac Global Risk
Accuforte
Accuscore Driver Analytics
Active Network- Australia
Active Network- London
Active Network- Singapore
Adaptive Rail Inc.
Advanced Reservations Systems
Advantagedealer.com
Advibe Media, Inc
Air-Trak, a Coretex Company
Alidropship
Alpha Omega Solutions
Alua Software
Amanda & Co. Llc
Amzsellertoolbox
Analytica Consulting Llc
Analytica Consulting, Llc
Ancora Software
Andy Fleming
Apination
App499
Appaccess.io
Appraisal Company
Appraisal Service
Apptivi
Aps Technology Group, A Member Of The Abb Group
Apsima
Aquanetics Systems
Aquatiq
Aquila Technologies, Inc.
Arbour Group
Aris Infosoft
Aristamd
Associated Techs
Astart Technologies
Astute Networks Inc
Athenx, Inc.
Atlas Dynamics
Av Lab Inc
Avandel
Aviva Systems Biology
Awarepoint Corporation
Aztec Game Lab (san Diego State University)
Baja Mex Insurance
Bakbone Software
Bap Global Solutions
Bayonet Inc.
Benchmarkcfo
Beo Systems, Inc.
Bevato
Bexcom Research
Beyond Outside Inc
Bien Tech
Big Kahuna Technologies
Big Sky Technologies
Binding Solutions
Bitbox Llc
Bitcot
Bizspice India Pvt. Ltd.
Bl3nd Labs
Blitz: Sales Commission Software
Blkbox App
Blue Sage Software
Bluehornet, A Digital River Company
Bluekite Apps
Bob Sloan Productions
Bonsall Chamber Of Commerce
Brand Value Accelerator Llc
Brand Value Accelerator, Llc.
Breaze, Secure Enterprise Mobile Messaging
Breeze Easy Inc
Bridge Technology Partners
Btax Systems
Business Intelligence Competency Partners
Butcher's Daughter, Llc, The
Buyertool
C3 Networx
Cabrillo Isle Marina
Cafe Network
Cafe Network
Cahon Systems Inc
California Marine Services
Canaree
Career Alignment
Careers at Teradata
Cargo Technology
Catalogsync
Catalyst Services, Llc
Centrax Corp.
Cerver Systems
Channel Chargers
Chaparral Freight Forwarders &
ChiroTouch
Ciprus Consulting Llc.
Ciso Desk Reference Guide
Cit Tech Corporation
Civica Software
Clarity Design
Cleveland Press
Closet-to-cloud
Cloud Simpliciti
Cmr.bz
Cochenille Design Studio
Cognisynthetics, Inc
Cognitive Medical Systems, Inc
Cognitive Medical Systems, Inc.
Colonial Heritage Consultants
Compare Network
Complipoint
Computer Ecommerce
Computerland Technology Rsrcs
Condesa, Inc.
Condor Software, Inc.
Consultnet Llc
Continum
Contractors Edge
Copilotco
Coradiant
Cordial Experience, Inc.
Corelation
Cores Electronics Inc
Cortechs Labs Inc
Cotality Credco Llc
Count Loyalty
Course Container
Crania Technology Llc
Creahive
Creative Force
Still comparing California agencies?
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How to choose a software company in San Diego
- Ask who will actually do the work and how often you'll hear from them.
- Get the scope, price and timeline in writing.
- Ask for two references from clients like you.
How San Diego businesses get found in Google and AI answers
- Claim and complete your Google Business Profile, then keep hours, photos and services current.
- Use the same business name, address and phone everywhere you are listed, including directories like this one.
- Publish pages that answer the questions customers actually ask, so ChatGPT, Gemini, Perplexity and Google AI Overviews can cite you.
- Add LocalBusiness schema, clear pricing and service pages so AI assistants and booking agents can read your details.
Learn more: SEO vs. AI search optimization · Get found on Google Maps and in AI answers · How to pick an SEO company
Common questions
How many software development are listed in San Diego, California?
USA Business Search shows 611 software development in San Diego. 188 list a phone number and 590 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 92101, 92121, 92130, 92108, 92122, 92127, 92131, 92123.
How do I choose a software company in San Diego?
Ask who will actually do the work and how often you'll hear from them. Get the scope, price and timeline in writing.
How do software development in San Diego compare with the rest of California?
San Diego has 6% of the 10,589 software development listed in California, which ranks #3 among California cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
What should I ask a San Diego marketing agency before I hire them?
Ask who will actually do the work, how they track calls and forms, and what happens to your accounts if you leave. Eye To Ad Media offers a free review of how your business shows up in Google and AI answers.
What is AI search optimization (AIO or GEO)?
It is the work of making your business easy for AI assistants like ChatGPT, Gemini and Google AI Overviews to understand, trust and recommend: consistent listings, structured data, and pages that answer real customer questions. Read SEO vs. AI search optimization.
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