Charm
14 known investors
Charm develops open-source tools and libraries for building glamorous command-line interfaces and terminal user experiences, including CLI frameworks, UI components, and integrations with language models. The platform serves developers building terminal applications, shell scripts, and command-line tools across macOS, Linux, Windows, and BSD.
Investors · 14
BetaworksNew York · $250K – $750K
Cavalry VenturesBerlin · $500K – $4M
Gradient VenturesSan Francisco · $100K – $10M
LOWERCARBONJackson · $1M – $50M
Lowercarbon CapitalNew York · $100K – $5M
Fuel CapitalreportedCovina · $500K – $1M
Khosla VenturesreportedMenlo Park · $5K – $50M
NAPreportedBerlin · $1.1M – $4.3M
New Enterprise Associates (NEA)reportedMenlo Park · $200K – $40M
NVIDIAreported · 2 sourcesSanta Clara
OrbiMedreportedNew York · $1M – $75M
Also in the syndicate · 3
F-PrimeFirestreak PartnersSR Onelead
Funding
SEC filings, press & company announcements- Undisclosed amountSeries BSep 2025
New Enterprise Associates (NEA) (lead), SR One (lead), F-Prime, Khosla Ventures, NVIDIA, OrbiMed
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Charm do?
- Charm develops open-source tools and libraries for building glamorous command-line interfaces and terminal user experiences, including CLI frameworks, UI components, and integrations with language models. The platform serves developers building terminal applications, shell scripts, and command-line tools across macOS, Linux, Windows, and BSD.
- Who are Charm's investors?
- Charm's investors include Betaworks, Cavalry Ventures, Gradient Ventures, LOWERCARBON, Lowercarbon Capital, Fuel Capital, Khosla Ventures, NAP and 3 more.

