List of Software companies in San Mateo
San Mateo, California, has 198 software companies in this dataset, last verified September 6, 2026. Among the 33 California cities we track, it ranks 13th, between North Fork (201) and Dublin (184). Local listings make up 1.6% of all software companies in California.
73 software companies in San Mateo list both a phone number and an email address, the best starting point for multi-channel outreach. Email coverage of 43.9% is in line with the California average (41.1%), and 82.8% of listings include a phone number.
With 83.8% already online (in line with 82% across California), only 32 software companies in San Mateo lack a website, so site improvements and SEO are the stronger pitch. 25 of their websites list a contact page URL.
57% of the 103 rated software companies in San Mateo hold a 5-star average, below the California figure of 65%. The 9 rated 1 to 2 stars are the obvious first calls for a reputation management pitch.
Social Media Reach
48
18
77
47
YouTube
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Software companies List in San Mateo
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Untz LLC | Address | San Mateo | California | United States | Email | Phone | — | 1 | 5 | — | — | — | — | |
 | Erada Systems Inc | Address | San Mateo | California | United States | Email | Phone | 0 | 0 | — | — | — | — | ||
Zeta Global | Address | San Mateo | California | United States | Email | Phone | — | 1 | 5 | — | — | — | — | ||
Narvar | Address | San Mateo | California | United States | Email | Phone | 45 | 2.6 | — | — | |||||
 | Openprise | Address | San Mateo | California | United States | Email | Phone | 1 | 5 | — | — | — | — | ||
Cloudian | Address | San Mateo | California | United States | Email | Phone | 13 | 4.2 | — | — | — | — | |||
Zealotech People | Address | San Mateo | California | United States | Email | Phone | 0 | 0 | — | ||||||
 | Noble IT | Address | San Mateo | California | United States | Email | Phone | 5 | 5 | — | — | — | — | ||
 | Arrikto Inc. | Address | San Mateo | California | United States | Email | Phone | 0 | 0 | — | — | ||||
 | Privaini Inc | Address | San Mateo | California | United States | Email | Phone | 0 | 0 | — | — | — | — | ||
Newstype | Address | San Mateo | California | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
 | OneSignal | Address | San Mateo | California | United States | Email | Phone | 30 | 3.5 | — | — | — | — | ||
 | Relyance AI | Address | San Mateo | California | United States | Email | Phone | 0 | 0 | — | — | ||||
 | Catalyst UX | Address | San Mateo | California | United States | Email | Phone | 1 | 5 | — | — | — | — | ||
 | Symmetry Systems | Address | San Mateo | California | United States | Email | Phone | 0 | 0 | — | — | — | — |
This is a randomized preview — the full database contains 198 records with complete field coverage.
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198 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Top business categories in San Mateo
Most popular business categories across San Mateo
Category | Software companies |
|---|---|
What You Can Do with the List of Software companies in San Mateo
This list is built for teams that sell to software companies: B2B software vendors, white-label partners and managed IT providers. It covers 198 software companies in San Mateo, with the fields to call, email, segment and map them.
Who Sells to Software companies in San Mateo, California
Each of these buyers can work the 198 businesses in this list as a pipeline for a different product:
- B2B software vendors: Pitch CRM, project management, proposal and invoicing tools to the 198 software companies in San Mateo.
- White-label and outsourcing partners: Offer overflow or white-label work that firms can deliver under their own brand.
- Managed IT and office service providers: Sell IT support, business phones, backups and security to small offices.
Phone, Email and Facebook Outreach in San Mateo, California
Start with the 73 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (164): 82.8% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (87): 43.9% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- Facebook messages (48): 24.2% have a Facebook page, a further channel when calls and emails go unanswered.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in San Mateo, California
Filter the website, rating and social columns to pull the software companies that fit a specific service before you pitch:
- No website listed (32): 16% of software companies in San Mateo have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (9): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (150): 76% have no Facebook page on record, an opening for social media management agencies.
Local Coverage Plan for San Mateo
With 198 software companies in one city, local teams can work the list in person as well as by phone:
- Route planning: records include latitude and longitude, so field reps can map all 198 software companies in San Mateo and plan visit days by neighborhood.
- Postal code patches: split San Mateo by postal code to divide accounts between reps or focus on specific parts of town.
- Next markets: the 32 other California cities we track are the next step once San Mateo accounts are covered.
Data Coverage for Software companies in San Mateo
198 records · verified September 6, 2026
- Phone numbers
- 164
- Email addresses
- 87
- Phone and email
- 73
- Websites
- 166
Google ratings· 103 rated (52%)
57% hold 5 stars
- 1-star rated
- 6
- 5.8% of rated
- 2-star rated
- 3
- 2.9% of rated
- 3-star rated
- 15
- 14.6% of rated
- 4-star rated
- 20
- 19.4% of rated
- 5-star rated
- 59
- 57.3% of rated
Social profiles:
- LinkedIn:77· 38.9%
- X (Twitter):59· 29.8%
- Facebook:48· 24.2%
- YouTube:47· 23.7%
- Instagram:18· 9.1%
Software companies in San Mateo are a mixed-channel, LinkedIn-heavy market: 82.8% list a phone number and 43.9% publish an email. Among 103 rated software companies, 57% hold 5 stars, a mostly positive spread.
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Frequently asked questions about Software companies in San Mateo, California
Everything you need to know about our software companies database for San Mateo, California: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Software companies are there in San Mateo, California?
There are 198 software companies in San Mateo, California in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete San Mateo market for sales prospecting and territory planning.
How up to date is the Software companies data for San Mateo, California?
This dataset was last updated in September 6, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Software companies database for San Mateo, California?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Software companies businesses in San Mateo, California?
InfiniteLeadsHub provides verified market intelligence datasets for software companies businesses in San Mateo, California as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Software companies database for San Mateo, California cost?
The complete software companies leads database for San Mateo, California costs $10 as a one-time payment.
You get instant access to all 198 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need software companies contacts in San Mateo, California specifically, a one-time $10 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Software companies data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full San Mateo, California software companies database, including contact fields, social profiles, and ratings data.
How do I download the Software companies list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Software companies in San Mateo, California have phone numbers?
164 software companies in San Mateo, California (83% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Software companies in San Mateo, California have email addresses?
87 software companies in San Mateo, California (44%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Software companies in San Mateo, California have both a phone number and an email address?
73 software companies in San Mateo, California have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Software companies in San Mateo, California are active on social media?
Social profile coverage for software companies in San Mateo, California: 77 on LinkedIn, 48 on Facebook, 18 on Instagram, 47 on YouTube, 59 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Software companies in San Mateo, California have a website?
166 software companies in San Mateo, California (84%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Software companies in San Mateo, California do not have a website?
32 software companies in San Mateo, California operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Software companies in San Mateo, California?
Rating breakdown for software companies in San Mateo, California: 59 with a 5-star rating, 20 with a 4-star rating, 15 with a 3-star rating, 3 with a 2-star rating, 6 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Software companies data for all of California or the entire US?
Yes. Beyond San Mateo, we offer the complete Software companies database for California and a national all-50-states version.
If you buy the San Mateo list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the Software companies contact data in San Mateo, California legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.