Jack Altman Net Worth (Estimated)
CEO at Lattice · YC W16
Quick answer
Jack Altman's estimated net worth / paper wealth is $14.6M (range $10.2M–$21.8M) as of 2026.
Jack Altman is CEO at Lattice (YC W16). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Education: Stanford University
- Region: United States of America
- Industries: B2B, Human Resources
- Team size: 540
- Website: https://lattice.com
Who is Jack Altman?
Jack Altman is a tech entrepreneur known for co-founding Lattice, a company focused on people management software, and is a Y Combinator graduate.
Highlights:
- Stanford University
- Y Combinator W16
- Lattice helps organizations manage performance and engagement.
About Lattice
Lattice is people success software that empowers leaders to build engaged and high- performing teams, inspire winning cultures, and make strategic, data-driven business decisions. Our software helps nearly 4,000 companies globally align employees to the most critical objectives, measure and reward performance, and create an effective feedback loop between employees and managers.
Model inputs
- Stage: series-a
- Valuation tier: fallback-series-a
- Valuation note: no_discovery_sources [scale: large-team amount with no round/valuation — not 10×'d]
- Research as-of: 2026-08-04
- Funding input: no public raise amount found; stage fallback valuation
FAQ: Jack Altman net worth and Lattice valuation
What is Jack Altman's net worth?
Jack Altman's estimated net worth / paper wealth is $14.6M (range $10.2M–$21.8M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.
Jack Altman net worth
Jack Altman's estimated net worth / paper wealth is $14.6M (range $10.2M–$21.8M) as of 2026. This Jack Altman net worth figure is estimated paper wealth, not a verified statement of assets.
How much is Jack Altman worth?
Jack Altman's estimated net worth / paper wealth is $14.6M (range $10.2M–$21.8M) as of 2026. How much Jack Altman is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is Jack Altman?
Jack Altman's estimated net worth / paper wealth is $14.6M (range $10.2M–$21.8M) as of 2026. “How rich is Jack Altman” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
Jack Altman fortune
Jack Altman's estimated net worth / paper wealth is $14.6M (range $10.2M–$21.8M) as of 2026. This Jack Altman fortune figure is estimated paper wealth only, not a verified statement of assets.
Jack Altman equity value
Jack Altman's estimated net worth / paper wealth is $14.6M (range $10.2M–$21.8M) as of 2026. Jack Altman equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is Lattice valuation?
Lattice's estimated valuation on Entrepreneurial Check is $80.0M. Independent model output, not a verified appraisal or official mark.
What is Lattice post-money valuation?
Lattice's estimated valuation on Entrepreneurial Check is $80.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.
What is Lattice CEO net worth?
Jack Altman is listed as CEO at Lattice. Jack Altman's estimated net worth / paper wealth is $14.6M (range $10.2M–$21.8M) as of 2026. This Lattice CEO net worth figure is an independent paper-wealth estimate, not verified net worth.
What is Lattice funding?
Lattice funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Lattice raised is not a complete cap table — figures are estimates only.
How much did Lattice raise?
How much Lattice raised, when disclosed, informs the estimated Lattice valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did Lattice raise?
How much money Lattice raised, when a public figure is available, is a model input for the estimated Lattice valuation on this profile. Estimates only — not a complete cap table.
What is Lattice series funding?
Lattice series funding, when a public raise is disclosed, informs the estimated Lattice valuation here. Not a complete financing history.
What company is Jack Altman building?
Jack Altman is CEO at Lattice, a Y Combinator-backed startup (batch W16).
What does Lattice do?
Lattice — Modern people management platform.
What YC batch is Jack Altman from?
Jack Altman is associated with Y Combinator batch W16.
Where did Jack Altman go to school?
Public profiles associate Jack Altman with Stanford University.
What other companies is Jack Altman connected to?
Public associations for Jack Altman include Lattice, Y Combinator.
Where is Jack Altman based?
Public directory data lists Jack Altman's region as United States of America.
What industry is Jack Altman in?
Jack Altman is listed under B2B, Human Resources.
How big is Lattice?
Public data lists Lattice's team size as 540.
What else is notable about Jack Altman?
Stanford University.
Is Entrepreneurial Check affiliated with Y Combinator?
No. Entrepreneurial Check is an independent informational site and is not affiliated with, endorsed by, or sponsored by Y Combinator or the profiled companies.