Noah Lehmann-Haupt
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Noah Lehmann-Haupt Email & Phone Number

Founder and Head Nerd at Rarity7
Location: San Francisco, California, United States 10 work roles 2 schools
1 work email found @ctd.ai 23 phones found area 617, 718, 212, 646, 201, 781, and 650 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 23 phones

Work email n****@ctd.ai
Direct phone (617) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founder and Head Nerd
Location
San Francisco, California, United States

Who is Noah Lehmann-Haupt? Overview

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Quick answer

Noah Lehmann-Haupt is listed as Founder and Head Nerd at Rarity7, based in San Francisco, California, United States. AeroLeads shows a work email signal at ctd.ai, phone signal with area code 617, 718, 212, 646, 201, 781, 650, and a matched LinkedIn profile for Noah Lehmann-Haupt.

Noah Lehmann-Haupt previously worked as Founder & Head Nerd In Charge at Rarity7 and Co-founder / Advisor at Connect The Dots. Noah Lehmann-Haupt holds Bs, Management Science from Massachusetts Institute Of Technology.

Company email context

Email format at Rarity7

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*@ctd.ai
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AeroLeads found 1 current-domain work email signal for Noah Lehmann-Haupt. Compare company email patterns before reaching out.

Profile bio

About Noah Lehmann-Haupt

Entrepreneur, product designer & builder, UX geek, self-taught Ruby/Crystal/JavaScript developer, once-and-now-again numismatist :)

Listed skills include Entrepreneurship, Start Ups, Management, Product Management, and 35 others.

Current workplace

Noah Lehmann-Haupt's current company

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Rarity7
Rarity7
Founder and Head Nerd
San Francisco, CA, US
AeroLeads page
10 roles · 28 years

Noah Lehmann-Haupt work experience

A career timeline built from the work history available for this profile.

Founder And Head Nerd

San Francisco, Ca, Us

Founder & Head Nerd In Charge

Current
Rarity7

I buy, sell, and trade rare US coins and currency. From half dimes to 1794 silver dollars to $1000 bills to weird patterns of the 1860s to early gold from the 1790s, the rarer and more interesting the better.Born with my interest in coins at age 11, I took a few years off (only, say, 30), and am back at it full-time, traveling to 30+ coin shows - big and small - around the country each year.I also buy and advise on old collections no matter how big or small - from $1 to $1m+ (ping me if you have any questions in this department)

2021 - Present ~5 yrs 6 mos

Co-Founder / Advisor

Current

San Francisco, Ca, Us

Jan 2023 - Present

Co-Founder / Head Of Product

San Francisco, Ca, Us

Oversaw all aspects of product management & development, among 10,000 other things!

Jun 2019 - Jan 2023

Co-Founder / Lead Frontend Engineer

San Francisco, Ca, Us

Built & launched the MVP front end (JavaScript / Vue.js + Node). Hired & trained fully-remote frontend engineering team

Jan 2019 - Jun 2019

Interim Vp Of Product (Consulting Engagement)

San Francisco, California, Us

Wheelwell is an automotive community & retailer for premium automotive performance parts and services. It's a visual platform that combines discovery, Q&A, and commerce (...think Houzz for car people.)Helped create and implement a cohesive product strategy - worked daily with design & engineering teams to make sure we built something beautiful, functional, and awesome.* Big picture: Steered the ship from a non-revenue-generating "social" platform to a revenue-generating online retailer. $0 to $1M+ run rate in a handful of months.* Led the redesign, rebuilding, and relaunching of the iOS app - out with the old (1.5 stars) and in with the new (4.8 stars).* Outlined and implemented end-to-end SEO strategy.

2018 - 2019 ~1 yr

Co-Founder / Head Of Product & Operations

Mountain View, California, Us

Scalyr built a ridiculously-fast log management & server monitoring SaaS platform that handles terabytes of log data per day and searches across that surface in seconds. I joined the two founders and helped scale the company to 20+ employees and 100x MRR. Playing the "utility infielder" role, I oversaw everything from financial ops to technical marketing ops to a UX/UI overhaul of the product. I managed our feature roadmap, conducted customer interviews, led recruiting efforts, and hired our first dedicated sales, marketing, biz ops, and recruiting teams. I also built our invoicing system (Ruby), CRM migration scripts (Ruby), community wiki (Ruby + Rails), and the scalyr.com marketing site (JavaScript + Node.js). Scalyr was backed by Heroic Ventures, Susa Ventures, Bloomberg Beta, Google Ventures, and Sherpalo Ventures. In February 2021, it was acquired by SentinelOne!

2014 - 2017 ~3 yrs

Founder

Founded & ran Gotham Dream Cars (www.gothamdreamcars.com), a luxury vehicle rental service. Launched in NYC in 2004, Miami in 2006, Los Angeles in 2013, and was acquired by Beverly Hills Rent-A-Car in June 2015. Managed every aspect of the company's operations as CEO - from bootstapped launch in my garage (literally) to 20+ person operation across three cities. Oversaw $4m fleet and grew revenue from $0 to $6m+.Also served as de-facto CTO and handled all aspects of the company's technology stack. Designed and built the consumer website and admin backend that powered the entire company's operations - from fleet management to gift certificate sales to rental reservations (Ruby + Rails + JavaScript). Also also handled all marketing (online + offline) -- incl. SEO, SEM, content marketing and our social presence.

2003 - 2015 ~12 yrs

Investor / Founding Team Member

San Ramon, California, Us

Founding team member and current "friend of the company". Helped develop original concept, build business plan, and launch first iteration of its reputation management service.

2006 - 2006

Founder / Chief Product Officer

Truexchange, Inc.

Ahh, the early days of web 1.0. Conceived, founded, and oversaw development of the web's first electronic matching engine for commodity and commodity-like products, ushering in the first wave of B2B online marketplaces. Helped customers launch early markets in semiconductors, event tickets, and raw paper goods. Led customer research & requirements gathering, oversaw product design, and did all the things (*good and bad) that a 21 y/o founder does w/ a solid mix of hubris and naivité. Almost made it! Cashflow positive in Dec. 2001, but ultimately didn't quite get over the line. Acqui-hired (before that was a term of art) by the New York Mercantile Exchange in early 2002.

1999 - 2002 ~3 yrs
2 education records

Noah Lehmann-Haupt education

Bs, Management Science

Massachusetts Institute Of Technology

Education record

Horace Mann
FAQ

Frequently asked questions about Noah Lehmann-Haupt

Quick answers generated from the profile data available on this page.

What company does Noah Lehmann-Haupt work for?

Noah Lehmann-Haupt works for Rarity7.

What is Noah Lehmann-Haupt's role at Rarity7?

Noah Lehmann-Haupt is listed as Founder and Head Nerd at Rarity7.

What is Noah Lehmann-Haupt's email address?

AeroLeads has found 1 work email signal at @ctd.ai for Noah Lehmann-Haupt at Rarity7.

What is Noah Lehmann-Haupt's phone number?

AeroLeads has found 23 phone signal(s) with area code 617, 718, 212, 646, 201, 781, 650 for Noah Lehmann-Haupt at Rarity7.

Where is Noah Lehmann-Haupt based?

Noah Lehmann-Haupt is based in San Francisco, California, United States while working with Rarity7.

What companies has Noah Lehmann-Haupt worked for?

Noah Lehmann-Haupt has worked for Rarity7, Connect The Dots, Wheelwell, Inc., Scalyr (Acquired By Sentinelone), and Gotham Dream Cars (Acquired By Beverly Hills Rent-A-Car).

How can I contact Noah Lehmann-Haupt?

You can use AeroLeads to view verified contact signals for Noah Lehmann-Haupt at Rarity7, including work email, phone, and LinkedIn data when available.

What schools did Noah Lehmann-Haupt attend?

Noah Lehmann-Haupt holds Bs, Management Science from Massachusetts Institute Of Technology.

What skills is Noah Lehmann-Haupt known for?

Noah Lehmann-Haupt is listed with skills including Entrepreneurship, Start Ups, Management, Product Management, Product Marketing, Information Architecture, Ruby, and Ruby On Rails.

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