Latest United States Startup Funding Rounds

Startup funding in United States: recent rounds, the companies behind them and their participating investors.

This page showsCountry: United States
Rounds
2,130
Jan 1 – Oct 9, 2026
Disclosed funding
$200B
1764 disclosed amounts
Median round
$24M
Of disclosed amounts
2,130 rounds
Funding rounds
CompanyAmountRoundSectorCountryInvestorsAnnounced
Elumn8 MedicalHealthtech · United StatesCompany profile

Develops image-enabled technologies for complex coronary interventions

Develops image-enabled technologies for complex coronary interventions

UndisclosedSeries CSeries C+HealthtechUnited StatesInvestors
Undisclosed
NovigConsumer · United StatesCompany profile

Builds a commission-free, peer-to-peer sports prediction market platform

Builds a commission-free, peer-to-peer sports prediction market platform

$75MSeries BConsumerUnited StatesInvestors
Sift BiosciencesBiotech · United StatesCompany profile

Develops next-generation peptide immunotherapy platform using AI metagenomics and high-throughput profiling to engage memory T cells for cancer and autoimmune diseases

Develops next-generation peptide immunotherapy platform using AI metagenomics and high-throughput profiling to engage memory T cells for cancer and autoimmune diseases

$3.7MPre-SeedPre-seedBiotechUnited StatesInvestors
PolyGone SystemsClimate tech · United StatesCompany profile

Develops patented filtration systems to remove toxic microplastics from water

Develops patented filtration systems to remove toxic microplastics from water

$4MSeedClimate techUnited StatesInvestors
AvantosFintech · United StatesCompany profile

Provides AI-native operating system for financial services firms

Provides AI-native operating system for financial services firms

$35MSeries AFintechUnited StatesInvestors
Monark MarketsFintech · United StatesCompany profile

Provides API-first infrastructure for private market investments

Provides API-first infrastructure for private market investments

$8.1MStrategicUndisclosedFintechUnited StatesInvestors
Rainfall HealthHealthtech · United StatesCompany profile

AI software that helps hospitals manage compliance and reimbursement programs

AI software that helps hospitals manage compliance and reimbursement programs

$15MSeries AHealthtechUnited StatesInvestors
PayraFintech · United StatesCompany profile

Automates accounts receivable and cash application processes for construction suppliers

Automates accounts receivable and cash application processes for construction suppliers

$15MSeries AFintechUnited StatesInvestors
KanaEnterprise software · United StatesCompany profile

Builds agentic AI platform with customizable agents to automate marketing workflows audience targeting campaign optimization and data integration for marketers and media companies

Builds agentic AI platform with customizable agents to automate marketing workflows audience targeting campaign optimization and data integration for marketers and media companies

$15MSeedEnterprise softwareUnited StatesInvestors
QuadSciAI · United StatesCompany profile

Analyzes telemetry events to connect customer behavior to revenue outcomes

Analyzes telemetry events to connect customer behavior to revenue outcomes

$8MSeries AAIUnited StatesInvestors

Active investors in this selection

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Ranked by rounds participated in · From Jan 1, 2026

  1. 1
    Y Combinator (YC)

    Nous Research, Santé, Vitalize

    125rounds
    3led
  2. 2
    Andreessen Horowitz (a16z)

    TypeSafe AI, Arena, Vesta

    94rounds
    18led
  3. 3
    General Catalyst

    Minerva Humanoids, Melius

    65rounds
    6led
  4. 4
    Alumni Ventures

    Savvy Wealth, Mona, American Supercritical

    55rounds
    0led
  5. 5
    Khosla Ventures

    Arena, Vinci, Conway Research

    54rounds
    5led

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