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Longitude Labs

New York City, US · Founded 2025 · 20 employees on LinkedIn · 7 known investors

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Meridian is an AI-powered modeling layer for Excel that automates financial model building for finance teams. It enables users to create financial models and budgets through natural language prompts while maintaining accuracy and auditability.

AI & Machine LearningEnterprise SoftwareFintechSaaS

Founders & leadership

Longitude Labs was founded in 2025 by ‍ John Ling, George Fang, Zach Kirshner, and Alex Dees.

‍J‍ John Ling
‍ John LingCofounder / CEOHe previously co-founded Canopy and Encarte, and worked at Scale AI from 2024 to 2025. Earlier in his career he was an investor at DN Capital, interned at Starwood Capital Group and OpenView Venture Partners, and founded the Dartmouth Venture Analysts.
GFGeorge Fang
George FangCo-FounderHe was CTO of Canopy (YC W19) and its predecessor Encarte, and later held roles at Scale AI including strategic projects lead, senior software engineer, and forward deployed engineering manager. Before that he worked in growth marketing at Heap and as a digital consultant at Accenture.
ZKZach Kirshner
Zach KirshnerFounderHe worked on special projects at Scale AI and CreatorDAO, handled partnerships at Mindbody, and founded Fera in 2021. His earlier career included investment banking at Evercore and finance and operations at Mack Weldon.
ADAlex Dees
Alex DeesFounderFounder at Meridian

Investors · 7

Litquidity Ventureslisted by Litquidity Ventures

How we know: thesaasnews.com · Not right? Tell us

Soma Capitallisted by Soma CapitalSacramento · $100K – $300K

How we know: somacap.com · Not right? Tell us

QED InvestorsreportedAlexandria · $30K – $20M

How we know: finance.yahoo.com · Not right? Tell us

Also in the syndicate · 3

FPV VenturesLiquidity VenturesThe General Partnershiplead

Funding

SEC filings, press & company announcements

$17M disclosed across 1 of 3 rounds · 2025–2026

Source: company announcements and press reports — follow each round's link for the claim.

Founder mafia

2 people who came through Longitude Labs went on to found or lead other companies.

George FangCTO & Co-FounderFounded Canopy (was Encarte)John LingCEO & Co-FounderFounded Canopy (was Encarte)

Related companies · 2

MeridianMeridian is a CRM and data platform for venture capital and investment firms that centralizes deal history, automates workflow logging, and enriches records with a bundled database of 26 million company records and verified contacts. It offers open infrastructure — full API access, webhooks, and MCP support — to connect AI models like Claude and ChatGPT to a firm's deal sourcing data.
AccruentAccruent provides software and SaaS solutions for managing facilities, assets, and the built environment, serving enterprises across industries including construction, healthcare, and energy management. The company is part of Fortive's Facilities and Asset Lifecycle Group.

Companies working in the same space as Longitude Labs.

In the news

$100M Valuation at Seed: Why a16z Is Betting on Meridian to Disrupt Exceleomag.io · Feb 2026Meridian Raises $17.0M Seed Round | SignalBasetrysignalbase.com · Feb 2026Meridian Raises $17 Million Seed Round | The SaaS Newsthesaasnews.com · Feb 2026Meridian raises $17 million to remake the agentic spreadsheet | TechCrunchtechcrunch.com · Feb 2026Meridian raises $17 million to remake the agentic spreadsheetfinance.yahoo.com · Feb 2026

Frequently asked questions

What does Longitude Labs do?
Meridian is an AI-powered modeling layer for Excel that automates financial model building for finance teams. It enables users to create financial models and budgets through natural language prompts while maintaining accuracy and auditability.
Who founded Longitude Labs?
Longitude Labs was founded by ‍ John Ling, George Fang, Zach Kirshner, Alex Dees in 2025.
Who are Longitude Labs's investors?
Longitude Labs's investors include Andreessen Horowitz, Litquidity Ventures, Soma Capital, QED Investors.
How much funding has Longitude Labs raised?
Longitude Labs has disclosed $17M raised across 1 of its 3 known rounds.
Where is Longitude Labs headquartered?
Longitude Labs is headquartered in New York City, US.