ZeroEntropy
AcquiredZeroEntropy is an artificial intelligence company in San Francisco, United States, founded in 2024. It has raised $4.6M across 2 rounds, most recently a $4.2M Seed in July 2025.
High accuracy search API over unstructured data.
- Headquarters
- San Francisco, California
- Employees
- 1–10
- Founded
- 2024
- Business Model
- B2B
- Website
- zeroentropy.dev
- Total Funding
- $4.6M
- Last Round
- $4.2M SeedJul 2025
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 12 investors for this company. The full record is or through the API.
About
We are on a mission to build the world’s most accurate search engine over complex and unstructured documents. Most AI products - whether Q&A bots or AI agents - depend on retrieval systems to provide relevant context from knowledge bases. Yet, the vast majority of these systems rely on basic semantic or hybrid search methods, which still frequently fail. These mistakes lead to inaccurate responses and hallucinations by LLMs, frustrating developers and end users alike. That is why we’re building ZeroEntropy: to add intelligence to retrieval and empower developers to create AI products that are more reliable and accurate.
Summary
It lists 1–10 employees. It has raised $4.6M in total across 2 rounds, most recently a $4.2M Seed round in Jul 2025. Investors include Initialized Capital, Fundamental VC and a16z Scout Fund.
Tech & App Stack
5 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
Jul 2025
Sign up to see all 2 events
Funding: Seed. Amounts, valuations, and investors where available.
Investors
Similar Companies
Mistral co-creates tailored AI systems for enterprises and governments, combining frontier models...
Chinese AI company developing GLM large language models and multimodal agent APIs for enterprises...
AI software engineering company building Devin, an autonomous AI coding agent capable of planning...
Cursor is the best way to code with AI, and built to make you extraordinarily productive.
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/zeroentropy-inc"><img src="https://indexed.vc/api/badge/company/zeroentropy-inc" alt="ZeroEntropy on Indexed.vc" width="260" height="76" /></a>