Investing Profile

Saam Motamedi

VCInvestorAngel
General Partner at Greylock Partners
greylock.com/team/saam-motame...Stanford, California
Photo of Saam Motamedi, General Partner at Greylock Partners
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Networks Saam is a member of
Stanford University Network
700 CONNECTIONS
Greylock Partners Network
41 CONNECTIONS
Greylock Network
34 CONNECTIONS
Anthropic Network
14 CONNECTIONS

Find Saam Motamedi on

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Current Investing Position
Greylock Partners General Partner
Investment Range
$500K - $200.0M
Sweet Spot
$25.0M
Investments On Record
47

Saam Motamedi is on these Sector & Stage Rankings

Saam Motamedi's Investments On Record (20)

CompanyStageDateRound SizeTotal Raised
Cogent Security
Series AFeb 2026$42M
SeedJul 2025$11M
$53M
Co-investors: Enrique Salem (Bain Capital Ventures)
Braintrust
Series BFeb 2026$80M
Series AOct 2024$36M
SeedDec 2023$5M
$230M
Co-investors: Scott Sandell (New Enterprise Associates (NEA)), Martin Casado (Andreessen Horowitz), Elad Gil (Think Colorado), Robert Leshner (Robot Ventures), Scott Belsky (A24), Matt Mazzeo (Coatue Management), Jim Pitkow
Upwind Security
Series BJan 2026$250M
Series ADec 2024$100M
Series ASep 2023$50M
$400M
Co-investors: Gili Raanan (Cyberstarts VC), Gideon Hayden
Resolve.ai
Series ADec 2025$130M
SeedOct 2024$35M
$160M
Co-investors: Raviraj Jain (Lightspeed Venture Partners), Sridhar Ramaswamy (Greylock), Reid Hoffman (Greylock), Sebastian Duesterhoeft (Lightspeed Venture Partners), John Vrionis (Unusual Ventures), Akshay Kothari
Modular
Series CSep 2025$250M
SeedJun 2022$30M
$380M
Co-investors: Dave Munichiello (GV (Google Ventures)), Sam Fort (DFJ)
Fermat Commerce
Series BJun 2025$45M
Series AMar 2024$17M
SeedSep 2022$12M
$74M
Co-investors: Scott Friend (Bain Capital Ventures), Nadav Ben-Chanoch (Pareto Holdings), Edward Lando (Biowear), Indranil Guha (Ridge Ventures (Formerly known as IDG Ventures USA))
Snorkel AI
Series DMay 2025$100M
Series CAug 2021$85M
Series BApr 2021$35M
Series AJul 2020$12M
SeedJul 2020$3M
$240M
Co-investors: Raviraj Jain (Lightspeed Venture Partners), Ravi Mhatre (Lightspeed Venture Partners), Dave Munichiello (GV (Google Ventures)), Lee Fixel (Addition)
Fable
Series AMay 2025$25M
SeedApr 2024$7M
$79M
Co-investors: Garry Tan (Initialized Capital), Bradley Horowitz (Google Ventures), Annie Kadavy (Redpoint Ventures), Erica Brescia (Redpoint Ventures), Craig Hunter (Operator Ventures), Gautam Gupta (TCV), Sunil Sharma (Techstars), George Morrison

Saam Motamedi's Experience

General Partner GreylockPresent
Founding Investor and Board Director Abnormal AIPresent
Board Director Snorkel AIPresent
Board Director UtmostPresent
Board Member BrainTrustPresent
Board Member OpalPresent
Founding Investor and Board Member Abnormal AIPresent
Board Member Snorkel AIPresent
Board Member apiiroPresent
Board Member Adept AI LabsPresent
Board Member Upwind SecurityPresent
Seed Partner OrbPresent
Seed Partner FERMÀTPresent
Seed Partner ModularPresent
Seed Partner NotablePresent
Investor ClockwisePresent
Observer, Board of Directors Avi NetworksPresent
Product RelateIQPresent
Researcher UTMBPresent
Board Member CrestaPresent
Board Member Resolve AIPresent
Board Director apiiroPresent
Founding Investor and Board Member Cogent SecurityPresent
Founding Investor and Board Member Fable SecurityPresent
Board Member Opal SecurityPresent
Investor and Former Board Member BlendPresent
General Partner Greylock PartnersPresent
Board Member Predibase (acquired by Rubrik)Present
Board Member AdeptPresent
Investor AnthropicPresent
Investor and Observer, Board of Directors atSpoke (Acquired by Okta)Present
Observer, Board of Directors VMware Avi Load BalancerPresent
Cofounder Guru LabsPresent
Researcher The University of Texas Medical BranchPresent

Saam Motamedi's Education

Stanford University Bachelor of Science (B.S.) Computer Science