Quick facts:
HQ: Los Altos, CA, United States
Funding:
$7.26M · Equity · Apr 2026
Top B2B Software Startups in California
This list has 2,349 startups and was last updated on Oct 15, 2026. 592 of them are hiring right now. Biggest hubs: San Francisco (2,110), Los Angeles (79), and San Diego (12). Largest teams: Stripe, Deel, and GrubMarket. Latest round: Modal raised $750M (Oct 14, 2026).
2,349 startupsPage 46 of 66
Quick facts:
HQ: Woodside, CA, United States
Funding:
$7.17M · Equity · Apr 2026
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HQ: San Jose, CA, United States
Funding:
$7.1M · Equity · Feb 2026
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HQ: San Francisco, CA, United States
Funding:
$7M · Options · Oct 2026
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HQ: San Diego, CA, United States
Funding:
$6.8M · Equity · May 2026
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HQ: San Francisco, CA, United States
Incorporated: 2022
Funding:
$6.74M · Equity · Jan 2026
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HQ: Carlsbad, CA, United States
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$6.55M · Equity · May 2026
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HQ: South San Francisco, CA, United States
Incorporated: 2022
Funding:
$6.5M · Equity · Mar 2026
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HQ: Anaheim, CA, United States
Incorporated: 2024
Funding:
$6.33M · Equity · Jun 2026
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HQ: Fullerton, CA, United States
Incorporated: 2024
Funding:
$6.28M · SAFE · Mar 2026
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HQ: Los Altos Hills, CA, United States
Incorporated: 2025
Funding:
$6.21M · Equity · Apr 2026
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HQ: San Jose, CA, United States
Incorporated: 2023
Funding:
$6.19M · Equity · Jan 2026
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HQ: Palo Alto, CA, United States
Incorporated: 2024
Funding:
$6.14M · Equity · Jun 2026
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HQ: San Francisco, CA, United States
Incorporated: 2025
Funding:
$6.02M · Equity · Apr 2026
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HQ: Covina, CA, United States
Funding:
$6.01M · Equity · Jun 2026
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HQ: San Francisco, CA, United States
Incorporated: 2025
Funding:
$6.01M · Equity · Feb 2026
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HQ: San Francisco, CA, United States
Incorporated: 2026
Funding:
$6M · Options · Jun 2026
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HQ: Redwood City, CA, United States
Funding:
$5.85M · Equity · Feb 2026
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HQ: San Francisco, CA, United States
Incorporated: 2024
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$5.6M · Equity · Mar 2026
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HQ: San Francisco, CA, United States
Incorporated: 2024
Funding:
$5.52M · Equity · Jan 2026
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HQ: San Francisco, CA, United States
Incorporated: 2026
Funding:
$5.5M · Equity · Jan 2026
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HQ: San Clemente, CA, United States
Funding:
$5.35M · Equity · Feb 2026
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HQ: Thousand Oaks, CA, United States
Incorporated: 2026
Funding:
$5.34M · Equity · Apr 2026
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HQ: Palo Alto, CA, United States
Incorporated: 2022
Funding:
$5.23M · Debt · Jan 2026
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HQ: Redwood City, CA, United States
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$5M · Equity · Jun 2026
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HQ: San Francisco, CA, United States
Incorporated: 2025
Funding:
$4.94M · Equity · Feb 2026
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HQ: Palo Alto, CA, United States
Incorporated: 2023
Funding:
$4.78M · Equity · May 2026
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HQ: Menlo Park, CA, United States
Incorporated: 2026
Funding:
$4.75M · Equity · Jun 2026
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HQ: San Francisco, CA, United States
Incorporated: 2024
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$4.64M · Equity · Feb 2026
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HQ: Lafayette, CA, United States
Incorporated: 2024
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$4.62M · Equity · May 2026
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HQ: Rancho Cordova, CA, United States
Incorporated: 2024
Funding:
$4.55M · Equity · Apr 2026
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HQ: El Segundo, CA, United States
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$4.52M · Equity · May 2026
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HQ: Oceanside, CA, United States
Incorporated: 2021
Funding:
$4.48M · Equity · May 2026
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HQ: San Diego, CA, United States
Funding:
$4.45M · Debt · Jan 2026
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HQ: Santa Monica, CA, United States
Funding:
$4.31M · Equity · May 2026
Quick facts:
HQ: San Francisco, CA, United States
Incorporated: 2025
Funding:
$4.31M · SAFE · Mar 2026