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AI startups in the United States that raised money in the last 12 months

617 AI startups based in the United States announced or filed 679 venture rounds in the last 12 months, $29.8B of it stated. 138 of the rounds came in the last 90 days. The largest: Paradigm Corp (Venture round · $1.2B), River AI (Seed · $1.1B) and Luma AI (Series C · $900M). 333 of these startups are hiring now, with 5,242 open roles.

Venture rounds of the last 12 monthsRebuilt 8 Nov 2026
rounds in 12 months
679
startups
617
stated
$29.8B
open roles at them
5,242

The newest rounds

StartupRoundDateOpen roles
Humble RoboticsObvious VenturesSeries A · $51M5 Nov 202626
KalepaSeries B · $75M5 Nov 202619
Trinity AI BostonVenture round · $6MSEC Form D5 Nov 2026–
FinpilotSeries A · $10M4 Nov 2026–
TraversalKleiner Perkins, RedpoinSeries B · $120M3 Nov 202631
JournifySeries A · $12M3 Nov 2026–
QuerioVenture round · $5M3 Nov 2026–
ArcheraPivot Investment Partners, Pivot Investment PartnerSeries C · $15M29 Oct 202611
ServalSeries C · $150M29 Oct 202665
Envex AIConvertible note · $500kSEC Form D28 Oct 2026–
General ComputeSeries A · $100M27 Oct 20268
HyperbolicSeries A · $30M27 Oct 202620
TractianSapphire VenturesSeries D · $130M23 Oct 202662
StrellaVenture round · $4.3M23 Oct 202612
MaxinsightsPeak XV Partners, Tola CapitalSeed · $30M22 Oct 202617
MitoAIVenture round · $5.4MSEC Form D22 Oct 2026–
Sarah247Venture round · $102kSEC Form D22 Oct 2026–
QualitateInsight Partners, IA VenturesSeries A · $25M21 Oct 202624
Asymptote LabsSeed · $5.5M21 Oct 20264
EKA RoboticsAndreessen Horowitz, F-Prime CapitalVenture round · $150M21 Oct 202612
DaytonaSeries B · $60M20 Oct 2026–
CvatVenture round · $2.5MSEC Form D20 Oct 2026–
HorizonanalyticslabsConvertible note · $50kSEC Form D18 Oct 2026–
Delos MeridianConvertible note · $30kSEC Form D16 Oct 2026–
Warp SciencesVenture round · $194.6MSEC Form D16 Oct 20268
PowerlatticeincVenture round · $86MSEC Form D15 Oct 20268
RelaceVenture round · $1.6M15 Oct 20261
Faex TechnologiesVenture round · $2.5MSEC Form D14 Oct 2026–
AatmunnVenture round · $8M13 Oct 2026–
BrelliumVenture round · $23M13 Oct 20265
GUDEAMudita Venture Partners, Silicon Road VenturesSeed · $7M8 Oct 2026–
Nous ResearchVenture round · $90M7 Oct 202615
HealthleapSequoia CapitalSeed · $38M7 Oct 202610
trmericHitachi VenturesVenture round · $6.5M7 Oct 2026–
SpartanX TechnologiesVenture round · $5MSEC Form D7 Oct 202634
ChiplyticsVenture round · $4.5M6 Oct 2026–
CandorIQVenture round · $13.5MSEC Form D2 Oct 2026–
NewcodaConvertible note · $1.3MSEC Form D1 Oct 2026–
TailorAccessVenture round · $200kSEC Form D30 Sep 2026–
AlethiosVenture round · $2.2MSEC Form D29 Sep 2026–
ModulateVenture round · $25M29 Sep 2026–
ATJusticeVenture round · $360kSEC Form D28 Sep 2026–
Amira LearningVenture round · $5MSEC Form D28 Sep 20267
OpenEvidenceVenture round · $250M25 Sep 20266
ArzanaVenture round · $4.3M24 Sep 20261
AndoIndex Ventures, EmergenceVenture round · $20M24 Sep 20264
FactoredVenture round · $2.5MSEC Form D24 Sep 20261
MiAngelConvertible note · $50kSEC Form D24 Sep 2026–
ConfidoVenture round · $55M23 Sep 202633
FastAccess AIConvertible note · $525kSEC Form D23 Sep 2026–

The largest rounds

StartupRoundDateOpen roles
Paradigm CorpVenture round · $1.2B8 Jul 20264
River AIGeneral Catalyst, AMP PBCSeed · $1.1B11 Aug 202623
Luma AISeries C · $900M19 Nov 202525
Positron AISeries C · $875M10 Sep 202622
Together AISeries C · $800M1 Jul 202677
GroqVenture round · $672.2MSEC Form D29 Jun 202623
ZyphraVenture round · $500M19 May 202616
Mind RoboticsSeries A · $500M11 Mar 202628
MatXVenture round · $500M25 Feb 202641
Unconventional AISeed · $475M11 Dec 202514

New rounds, the day they land

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Questions

Which AI startups in the United States raised money recently?

617 AI startups based in the United States announced or filed 679 venture rounds in the last 12 months, $29.8B of it stated. 138 of the rounds came in the last 90 days. The largest: Paradigm Corp (Venture round · $1.2B), River AI (Seed · $1.1B) and Luma AI (Series C · $900M). 333 of these startups are hiring now, with 5,242 open roles.

Where do these rounds come from?

From the startups' own announcements and the press, from SEC Form D filings in the United States and from the share allotments company registers publish (a filing is marked as one in the list). One round per startup, type and week; amounts as stated, in US dollars.

Are these startups hiring?

333 of the 617 startups have open roles on their own careers boards right now, 5,242 roles in all; each count links to them.

Source: announcements, SEC Form D filings and company registers, 6,328 rounds in 12 monthsUpdated 8 Nov 2026MethodologyJSONCC BY-SA 4.0