Quick facts:
HQ: Chino Hills, CA, United States
Incorporated: 2023
Funding:
$4.28M · Equity · May 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 47 of 66
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HQ: Pleasanton, CA, United States
Incorporated: 2021
Funding:
$4.24M · Debt · Jun 2026
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HQ: Newport Beach, CA, United States
Incorporated: 2026
Funding:
$4M · Debt · Sep 2026
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HQ: San Francisco, CA, United States
Incorporated: 2026
Funding:
$4M · Equity · Jun 2026
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HQ: Arroyo Grande, CA, United States
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$4M · Equity · Apr 2026
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HQ: West Covina, CA, United States
Funding:
$4M · Equity · Apr 2026
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HQ: San Francisco, CA, United States
Incorporated: 2024
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$3.98M · Equity · Mar 2026
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HQ: Covina, CA, United States
Incorporated: 2023
Funding:
$3.81M · Equity · Mar 2026
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HQ: San Francisco, CA, United States
Incorporated: 2023
Funding:
$3.7M · SAFE · Jan 2026
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HQ: Milpitas, CA, United States
Incorporated: 2024
Funding:
$3.6M · Options · Feb 2026
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HQ: East Palo Alto, CA, United States
Incorporated: 2025
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$3.55M · SAFE · Mar 2026
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HQ: Los Altos, CA, United States
Incorporated: 2026
Funding:
$3.53M · Equity · Apr 2026
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HQ: San Ramon, CA, United States
Incorporated: 2024
Funding:
$3.5M · Equity · Feb 2026
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HQ: San Clemente, CA, United States
Incorporated: 2025
Funding:
$3.29M · Equity · Apr 2026
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HQ: San Francisco, CA, United States
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$3.21M · Equity · Feb 2026
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HQ: San Francisco, CA, United States
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$3.2M · Equity · Jun 2026
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HQ: Los Angeles, CA, United States
Incorporated: 2026
Funding:
$3M · Equity · Jun 2026
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HQ: Santa Clara, CA, United States
Incorporated: 2025
Funding:
$3M · Mar 2026
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HQ: Huntington Beach, CA, United States
Incorporated: 2025
Funding:
$3M · Equity · Feb 2026
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HQ: Irvine, CA, United States
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$2.96M · Equity · Mar 2026
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HQ: Carlsbad, CA, United States
Incorporated: 2022
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$2.93M · Equity · Jan 2026
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HQ: San Francisco, CA, United States
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$2.83M · Equity · Oct 2026
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HQ: Elk Grove, CA, United States
Incorporated: 2025
Funding:
$2.75M · Equity · Feb 2026
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HQ: San Diego, CA, United States
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$2.66M · Equity · Oct 2026
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HQ: Atlanta, CA, United States
Incorporated: 2025
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$2.65M · Equity · May 2026
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HQ: Sacramento, CA, United States
Incorporated: 2022
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$2.55M · SAFE · Apr 2026
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HQ: Mountain View, CA, United States
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$2.5M · Equity · Oct 2026
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HQ: San Francisco, CA, United States
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$2.5M · Equity · Apr 2026
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HQ: Irvine, CA, United States
Incorporated: 2026
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$2.2M · Options · Apr 2026
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HQ: Campbell, CA, United States
Incorporated: 2026
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$2.2M · Equity · May 2026
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HQ: Menlo Park, CA, United States
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$2.06M · Equity · Jun 2026
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HQ: Newport Beach, CA, United States
Incorporated: 2026
Funding:
$2M · Debt · Oct 2026
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HQ: San Francisco, CA, United States
Incorporated: 2025
Funding:
$2M · Equity · May 2026
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HQ: Rancho Santa Fe, CA, United States
Incorporated: 2023
Funding:
$2M · Equity · May 2026
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HQ: Berkeley, CA, United States
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$2M · Equity · Mar 2026
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HQ: Sunnyvale, CA, United States
Incorporated: 2021
Funding:
$1.84M · Equity · Feb 2026