Quick facts:
HQ: San Francisco, CA, United States
Incorporated: 2024
Funding:
$21.2M · Equity · Jan 2026
Top B2B Software Startups in California
This list has 2,362 startups and was last updated on Oct 16, 2026. 592 of them are hiring right now. Biggest hubs: San Francisco (2,118), Los Angeles (80), and San Diego (13). Largest teams: Stripe, Deel, and GrubMarket. Latest round: Exploration Technologies, Inc./DE raised $8.3M (Oct 15, 2026).
2,362 startupsPage 45 of 66
Quick facts:
HQ: San Francisco, CA, United States
Incorporated: 2023
Funding:
$21M · Equity · Mar 2026
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HQ: Westlake Village, CA, United States
Incorporated: 2022
Funding:
$20.9M · Equity · Mar 2026
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HQ: San Francisco, CA, United States
Incorporated: 2026
Funding:
$20M · Equity · Jun 2026
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HQ: San Francisco, CA, United States
Incorporated: 2023
Funding:
$19.4M · Equity · Mar 2026
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HQ: San Francisco, CA, United States
Incorporated: 2021
Funding:
$19M · Equity · Feb 2026
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HQ: San Francisco, CA, United States
Incorporated: 2024
Funding:
$18.7M · Equity · Jun 2026
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HQ: San Jose, CA, United States
Incorporated: 2024
Funding:
$18.7M · Equity · Apr 2026
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HQ: Newport Beach, CA, United States
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$18.7M · Equity · May 2026
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HQ: Solana Beach, CA, United States
Funding:
$18.1M · Equity · Oct 2026
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HQ: Fremont, CA, United States
Funding:
$17.5M · Debt · Jan 2026
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HQ: Berkeley, CA, United States
Incorporated: 2024
Funding:
$17.4M · Equity · Feb 2026
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HQ: San Jose, CA, United States
Incorporated: 2024
Funding:
$17.2M · Equity · Feb 2026
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HQ: Goleta, CA, United States
Incorporated: 2022
Funding:
$17M · Equity · May 2026
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HQ: San Francisco, CA, United States
Incorporated: 2025
Funding:
$16.2M · Equity · Oct 2026
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HQ: Palo Alto, CA, United States
Incorporated: 2021
Funding:
$16.2M · Equity · Apr 2026
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HQ: San Francisco, CA, United States
Incorporated: 2024
Funding:
$15.7M · Equity · Jun 2026
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HQ: San Francisco, CA, United States
Incorporated: 2023
Funding:
$15.1M · Equity · Apr 2026
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HQ: San Francisco, CA, United States
Incorporated: 2023
Funding:
$15M · Equity · Mar 2026
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HQ: Palo Alto, CA, United States
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$14.8M · Equity · Mar 2026
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HQ: San Francisco, CA, United States
Incorporated: 2023
Funding:
$14.7M · Equity · Feb 2026
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HQ: San Francisco, CA, United States
Incorporated: 2023
Funding:
$14.5M · Equity · Feb 2026
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HQ: Irvine, CA, United States
Funding:
$13M · Debt · Jun 2026
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HQ: Long Beach, CA, United States
Incorporated: 2025
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$12.4M · Equity · Feb 2026
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HQ: Menlo Park, CA, United States
Incorporated: 2025
Funding:
$12.4M · Equity · Apr 2026
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HQ: San Francisco, CA, United States
Incorporated: 2023
Funding:
$11.9M · Equity · Apr 2026
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HQ: San Jose, CA, United States
Incorporated: 2025
Funding:
$11.3M · Equity + debt · May 2026
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HQ: San Mateo, CA, United States
Funding:
$10.9M · Equity · Apr 2026
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HQ: Palo Alto, CA, United States
Incorporated: 2022
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$10.6M · Equity · Mar 2026
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HQ: Pasadena, CA, United States
Incorporated: 2023
Funding:
$10.4M · Equity + debt · Feb 2026
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HQ: San Francisco, CA, United States
Funding:
$10M · Options · Feb 2026
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HQ: Los Angeles, CA, United States
Incorporated: 2022
Funding:
$10M · Equity · Feb 2026
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HQ: Mountain View, CA, United States
Incorporated: 2026
Funding:
$10M · Equity · Oct 2026
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HQ: San Mateo, CA, United States
Incorporated: 2024
Funding:
$10M · Equity · Jan 2026
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HQ: San Francisco, CA, United States
Incorporated: 2024
Funding:
$9.48M · Equity · Jan 2026
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HQ: Milpitas, CA, United States
Incorporated: 2025
Funding:
$9M · Equity · Feb 2026