Endex

Endex

AI-powered platform for unified financial analysis

Overview

Endex is a B2B AI platform for financial services that unifies a firm’s internal files, external data, and other sources into one searchable interface. It automates analytical workflows and acts as an autonomous financial analyst by using a generative AI model trained on the firm’s internal knowledge. The system indexes data from multiple sources, enabling task decomposition into customizable, traceable plans that execute steps automatically while keeping data secure. Its focus on firm-specific models, data unification, and auditable workflows helps investment teams speed up analysis and decision-making.

About Endex

Simplify's Rating
Why Endex is rated
C-
Rated C on Competitive Edge
Rated C on Growth Potential
Rated D+ on Differentiation

Industries

Data & Analytics

Enterprise Software

AI & Machine Learning

Financial Services

Company Size

11-50

Company Stage

Early VC

Total Funding

$14M

Headquarters

New York City, New York

Founded

2022

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Simplify's Take

What believers are saying

  • OpenAI Startup Fund backing signals strong product-market fit and preferential model access.
  • 1.2 billion Excel users represent massive TAM for financial analysis automation.
  • Multi-source data integration unifies fragmented workflows for investment teams managing complex ecosystems.

What critics are saying

  • Microsoft Excel Copilot native AI agents render Endex's add-in model obsolete within months.
  • Adeia patent litigation over AI-in-spreadsheet technology threatens operational continuity and investor confidence.
  • OpenAI's standalone o3-mini financial analyst app cannibalizes Endex's Excel-dependent business model.

What makes Endex unique

  • Excel-native deployment eliminates adoption friction versus standalone financial analysis platforms.
  • OpenAI's reasoning models enable superior performance on complex financial tasks like DCF modeling.
  • Auditable AI outputs with integrated citations address regulatory compliance constraints in financial services.

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Funding

Total Funding

$14M

Above

Industry Average

Funded Over

1 Rounds

Early VC funding comparison data is currently unavailable. We're working to provide this information soon!
Early VC Funding Comparison
Coming Soon

Benefits

Health Insurance

Retirement planning

Stock Options

401(k) Retirement Plan

401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

-11%

1 year growth

-4%

2 year growth

-14%
TechStartups.com
Aug 6th, 2025
Endex.ai raises $14M in funding led by OpenAI Startup Fund to bring AI agents directly into Excel

Endex.ai, a tech startup that's been building an AI agent that lives inside Microsoft Excel, has raised $14 million in funding.

TechStartups.com
Aug 6th, 2025
Endex.ai raises $14M for Excel AI

Endex.ai, an AI startup, has raised $14M in funding led by the OpenAI Startup Fund to integrate AI agents into Microsoft Excel. Founded in 2022 by Tarun Amasa and Kevin Yang, Endex.ai has been collaborating with financial institutions to refine its product. The funding marks a significant step in bringing AI capabilities to one of the most traditional business tools, Excel.

Business Wire
Mar 21st, 2024
Thiel Foundation Announces Next Thiel Fellow Class

LOS ANGELES--(BUSINESS WIRE)--The Thiel Foundation has unveiled the 2024 class of Thiel Fellows, assembling a group of 20 brilliant young minds who are set to disrupt various industries. Established in 2011, the Thiel Fellowship provides each recipient with $100,000 and access to a powerful network of tech founders, investors, scientists, and former fellows. All that is asked of the fellows is that they commit to focusing full-time on their projects, companies, or ideas unencumbered by traditional academic constraints. "Today's universities are as corrupt as the medieval Catholic Church. The Reformation is underway," said Peter Thiel

DistilINFO
Dec 19th, 2023
Enlitic and Infinitt Forge Partnership to Boost Radiology Department Efficiency

By seamlessly integrating Endex into Infinitt's systems, healthcare practitioners and institutions gain access to standardized medical images, a catalyst for heightened efficiency and smoother diagnostic workflows.

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