645 Ventures
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645 Ventures

https://www.645ventures.com
Last activity: 05.08.2026
Active
645 Ventures invests in early-stage startups & helps them become growth-stage businesses.
Portfolio
12
Persons
16
Mentions
79
Investment Type: Venture Capital
Investment Stage: Pre-Seed; Seed; Series A
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Portfolio 12

DateNameWebsiteTotal RaisedLocation
31.07.2026Ellisellis.com$10MUnited Sta...
29.07.2026Fish Audiofish.audio$52MUnited Sta...
19.03.2026Condor Sof...condorsoftware.com$24MUnited Sta...
13.02.2026UPTIQuptiq.ai$49MUnited Sta...
17.12.2025Sequencesequencehq.com$38.89MUnited Sta...
13.11.2025Forterraforterra.com$313MUnited Sta...
18.10.2025Strellastrella.io$18M-
26.04.2023AaDya (A-D...aadyasecurity.com$5MUnited Sta...
01.05.2022Vividlygovividly.com$48M-
20.04.2022Upsidejoinupside.com$25MUnited Sta...
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Persons 16

DateFirst NameLast NameTitleLinkedInLocation
---CTOtwitter.co...-
-BrentPerezVenture Pa...linkedin.c...-
-JustinFargioneSenior Ful...linkedin.c...-
-MattHawesAssociatelinkedin.c...-
-JayRenoVenture Pa...linkedin.c...United Sta...
-LexiQuirkAssociatelinkedin.c...-
-AbeSpenceChief Fina...linkedin.c...-
---Co-Founder...twitter.co...-
-RandiJakubowitzHead of Ta...linkedin.c...-
-MeredithTibbalsAssociatelinkedin.c...-
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Mentions in press and media 79

DateTitleDescription
05.08.2026Rivo Raises $2.7M in Seed FundingRivo, a San Francisco, CA-based provider of an autonomous cash management platform, raised $2.7M in Seed financing. Backers included South Park Commons, Wisdom Ventures, Script Capital, 645 Ventures, 20VC, and Jag Duggal. The raise brought ...
31.07.2026Ellis Raises $10M in Seed FundingEllis, a NYC-based provider of an AI-native operations platform for private credit, raised $10M in Seed funding. The round was led by First Round Capital with participation from 645 Ventures, Harlem Capital, Khosla Ventures, Slow Ventures, ...
28.07.2026Fish Audio makes a splash after raising $52M seed funding for AI voicesFish Audio, an ambitious artificial intelligence startup that began life as a weekend project in its founder’s bedroom, said today it has raised an impressive $52 million in seed funding to try and establish voice as the default interface f...
30.06.2026Circeus Announces Launch And New Equity Financing From EBRDCirceus announced its launch as an AI-native holding company for mission-critical software, along with a new equity investment from the European Bank for Reconstruction and Development. The launch introduces Circeus as the holding company b...
26.06.2026Upside Raises $20 Million Series A To Scale Housing Stability Platform For HealthcareUpside announced that it raised $20 million in Series A funding to scale its housing stability platform for healthcare. The round was co-led by Aquiline and Flare Capital Partners, with participation from existing investors including 645 Ve...
25.06.2026Upside Secures $20M to Scale AI-Driven Housing Stability Platform for HealthcareWhat You Should Know Healthcare housing stability innovator Upside has announced a $20M Series A funding round led by Aquiline Capital Partners, with participation from Flare Capital Partners and existing backers including 645 Ventures and ...
28.04.2026True Anomaly: $650 Million Raised At $2.2 Billion Valuation For Space Defense PlatformTrue Anomaly, a defense technology company building autonomous spacecraft and space superiority systems for the U.S. military and its allies, has raised $650 million in Series D financing at a $2.2 billion valuation. The round brings the co...
08.04.2026Pomo Raises $4.5M in Seed FundingPomo, a Palo Alto, CA-based provider of an agentic marketing intelligence platform built for mid-market, raised $4.5M in Seed funding. The round was led by Kindred Ventures, with participation from Databricks Ventures, Seven Stars, SV Angel...
08.04.2026Pomo: $4.5 Million Raised For AI Marketing Intelligence PlatformPomo, an AI-powered marketing intelligence platform, announced it has raised $4.5 million in seed funding to scale its agentic decision-making technology for marketing teams. The round was led by Kindred Ventures, with participation from Da...
05.04.2026AI Compliance Innovator Variance Secures $21.5 Million Series A to Scale Enterprise Risk ManagementVariance, a San Francisco-based AI pioneer, has secured $21.5 million in Series A funding. Ten Eleven Ventures spearheaded the round, with key participation from other prominent investors. This capital boost fuels Variance's mission to revo...
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