Quick facts:
HQ: Indianapolis, IN, United States
Funding:
$6.87M · Equity · Mar 2026
Top B2B Software Startups in the United States
This list has 3,865 startups and was last updated on Oct 15, 2026. 827 of them are hiring right now. Biggest hubs: San Francisco (2,110), New York (555), and Los Angeles (79). Largest teams: Stripe, Deel, and GrubMarket. Latest round: Onebrief raised $151M (Oct 14, 2026).
3,865 startupsPage 70 of 108
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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: Tempe, AZ, United States
Incorporated: 2025
Funding:
$6.69M · Equity · Feb 2026
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HQ: Germantown, MD, United States
Funding:
$6.61M · Equity + debt · May 2026
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HQ: Afton, VA, United States
Incorporated: 2024
Funding:
$6.59M · Equity · Apr 2026
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HQ: Carlsbad, CA, United States
Funding:
$6.55M · Equity · May 2026
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HQ: Portland, ME, United States
Funding:
$6.54M · Equity · Oct 2026
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HQ: Norcross, GA, United States
Incorporated: 2025
Funding:
$6.5M · Equity · Feb 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: New York, NY, United States
Funding:
$6.44M · Equity · Jan 2026
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HQ: Mason, OH, United States
Incorporated: 2024
Funding:
$6.42M · Equity · Jan 2026
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HQ: Gainesville, VA, United States
Incorporated: 2023
Funding:
$6.41M · Equity · May 2026
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HQ: Anaheim, CA, United States
Incorporated: 2024
Funding:
$6.33M · Equity · Jun 2026
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HQ: Richmond Heights, OH, United States
Funding:
$6.32M · Equity · Oct 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: Austin, TX, United States
Funding:
$6.2M · 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: Wilmington, DE, United States
Incorporated: 2023
Funding:
$6.1M · Equity · May 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
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$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: Charlotte, NC, United States
Incorporated: 2025
Funding:
$6M · Apr 2026
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HQ: New York, NY, United States
Incorporated: 2024
Funding:
$6M · Equity · Apr 2026
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HQ: Albuquerque, NM, United States
Incorporated: 2021
Funding:
$6M · Equity · May 2026
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HQ: Wilmington, DE, United States
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$5.97M · Equity · Apr 2026
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HQ: Solon, OH, United States
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$5.97M · Equity · Apr 2026
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HQ: Dover, DE, United States
Incorporated: 2026
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$5.91M · Equity · Apr 2026
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HQ: Redwood City, CA, United States
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$5.85M · Equity · Feb 2026
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HQ: College Station, TX, United States
Funding:
$5.72M · Equity · Jan 2026
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HQ: Cambridge, MA, United States
Funding:
$5.7M · Equity · May 2026
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HQ: Fleetwood, NC, United States
Incorporated: 2021
Funding:
$5.7M · Equity · Jan 2026
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HQ: Rutherford, NJ, United States
Incorporated: 2024
Funding:
$5.64M · Equity · Mar 2026