🎤 Join our founder group to hear from firms like NEA on What it takes to raise a Series A?

Register
Jack Altman

Jack Altman

General Partner·Benchmark

San Francisco, California, United States

Bio

Professional summary

Jack Altman is a General Partner at Benchmark and a former operator. He co-founded Lattice, an HR software company, and later transitioned into venture investing through Alt Capital. Public reporting says he joined Benchmark in February 2026. His investing activity before Benchmark centered on AI and enterprise software, and public sources associate him with companies including Owner.com, Legora, Figma, Rippling, Flexport, Finch, Durable, and Monaco. His operating background at Lattice may make him especially relevant for founders building business software, HR technology, and AI-native enterprise products.

Investment focus

Stage, sector, and overall fit

Stage

Series Aearly stage

Sector

AIenterprise softwareHR softwarebusiness software

Thesis

AI startups replacing or reshaping enterprise softwareBusiness software and HR softwareSeries A investing

Notable companies

Selected portfolio companies the partner has backed

LatticeOwner.comLegoraFigmaRipplingFlexportFinchDurableMonaco

How to approach

Framing and angles for outreach

Pitch framing

Position around founder-led enterprise software, AI-native workflow replacement, or lessons from scaling SaaS teams and culture.

Personalization hooks

  1. 1Reference Lattice and people-operations software if the product touches workforce, HR, performance, or organizational workflows.
  2. 2Tie the pitch to AI-native enterprise software and the speed of AI startup adoption.

Recent signals

What the partner has said or done recently

  • Joined Benchmark as a General Partner in February 2026.

  • Led Benchmark's May 2026 investment in Monaco, an AI sales automation startup, according to Business Insider reporting.

Background

Career, education, and skills

Career history

  • BenchmarkGeneral Partner2026 – Present
  • Alt CapitalManaging Partner2024 – Present
  • LatticeChairman and Co-founder2024 – Present
  • LatticeCEO and Co-founder2015 – 2024
  • TeespringVP of Business Development2013 – 2015
  • Hydrazine CapitalInvestor2012 – 2014

Education

  • Princeton UniversityA.B., Economics2007-2011

Skills

Company buildingEnterprise SaaSPodcastingFounder mentorshipMarketplaces

Other partners at Benchmark

9 more profiles

Arad Naveh

Arad Naveh

Partner

Benchmark

Benchmark Capital Israel partner and former Cisco Israel investment and M&A lead.

Cloud InfrastructureEnterprise SoftwareIsraelMarketplacesMediaMobile
Bob Kagle

Bob Kagle

General Partner

Benchmark

Benchmark co-founder best known for the firm's early eBay investment.

Consumer InternetEarly StageMarketplacesTransaction BusinessesVenture Capital
Bruce Dunlevie

Bruce Dunlevie

General Partner

Benchmark

Benchmark co-founder and longtime high-tech startup investor.

Consumer InternetEarly StageEnterprise SoftwareHigh-Tech StartupsVenture Capital
Chetan Puttagunta

Chetan Puttagunta

General Partner

Benchmark

Chetan Puttagunta is a General Partner at Benchmark focused on AI and enterprise software, with a strong track record in enterprise and developer-oriented companies.

AI and enterprise softwareDeveloper toolsFintech infrastructureOpen‑source/data infrastructure
Eric Vishria

Eric Vishria

General Partner

Benchmark

Eric Vishria is a General Partner at Benchmark focused on early-stage AI, infrastructure, cloud, machine learning, and enterprise software.

Early‑stage AIEnterprise softwareInfrastructure (ML, cloud)
Everett (Ev) Randle

Everett (Ev) Randle

General Partner

Benchmark

Everett Randle is a General Partner at Benchmark investing in technology businesses.

Data infrastructureFrontier software/AISecurity
KH

Kevin Harvey

General Partner

Benchmark

Benchmark co-founder and software investor with prior founder experience.

Consumer internetEnterprise softwareInternetMarketplacesSoftware
Peter Fenton

Peter Fenton

General Partner

Benchmark

General Partner at Benchmark, known for early investments in companies such as Twitter, Yelp, Elastic, Docker, and Zuora.

AI enablementEnterprise infrastructureMarketplacesOpen‑source
ST

Sarah Tavel

Venture Partner

Benchmark

Benchmark venture partner focused on network effects, marketplaces and AI.

AIConsumer applicationsMarketplacesNetwork effectsSocial