The Engine For Human-Level Search.

Sign Up

Get in Touch

Frustrated by latency and accuracy of your retrieval layer?

ZeroEntropy provides an API to deliver fast, human-like, and accurate search for your AI Agent or RAG application.

Frustrated by latency and accuracy of your retrieval layer? ZeroEntropy provides an API to deliver fast, human-like, and accurate search for your AI Agent or RAG application.

Frustrated by latency and accuracy of your retrieval layer? ZeroEntropy provides an API to deliver fast, human-like, and accurate search for your AI Agent or RAG application.

Built and backed by engineers from:

Introducing ZeroEntropy

ZeroEntropy is an adaptive AI retrieval engine that understands context, learns from every query, and delivers accurate, personalized results—out of the box.

Get in Touch

Build

Your Own Search

Weeks lost stitching vector DBs, pipelines, and rerankers

Weeks lost stitching vector DBs,

pipelines, and rerankers

Endless tuning, testing, and debugging cycles

Endless tuning, testing,

and debugging cycles

Each fix adds complexity, maintenance, and latency

Each fix adds complexity,

maintenance, and latency

Teams reinvent the wheel—still miss on accuracy

Teams reinvent the wheel—still

miss on accuracy

With

One API for cutting-edge retrieval — live in a day

One API for cutting-edge retrieval —

live in a day

Accuracy and latency improve automatically

Accuracy and latency

improve automatically

No system to maintain, saving weeks of engineering

No system to maintain,

saving weeks of engineering

Free your team to focus — ZeroEntropy does the heavy lifting

Free your team to focus —

ZeroEntropy does the heavy lifting

Seriously Secure

ZeroEntropy is built with enterprise-grade security at its core. From SOC 2 Type II compliance to HIPAA readiness, we protect your data with the highest standards — so you can focus on building, not worrying.

Empower Your Product with Advanced AI Retrieval

Learn More

Context Aware

ZeroEntropy understands data holistically—knowing what’s in the corpus, what’s not, and the context behind queries. It aligns with users’ intentions, adapting to how users work and the questions they ask.

Self Improving

With every query and interaction, ZeroEntropy gets smarter. It learns the user’s style, adapts to their intentions, and evolves to deliver increasingly accurate and relevant results over time.

Adaptive

ZeroEntropy dynamically chooses the best retrieval strategies, deciding where to search, when to dig deeper, and how to refine results—just like a skilled human would.

1K

Developers

1K

Queries

1M

Documents

1B

Tokens

1K

Developers

1K

Queries

1M

Documents

1B

Tokens

1K

Developers

1K

Queries

1M

Documents

1B

Tokens

Deployment Options

Deployment Options

Deployment Options

ZeroEntropy Self-Serve

Plug-and-play access. Instantly start using ZeroEntropy via our public API.

Start Now

Early Access Program

Be the first to test our newest models,

agentic search capabilities, and cutting-edge retrieval features.

Be the first to test our newest models, agentic search capabilities, and cutting-edge retrieval features.

Be the first to test our newest models, agentic search capabilities, and cutting-edge retrieval features.

Join the Program

Secure & Custom
Deployment

Run ZeroEntropy in your VPC or on-prem. Designed for teams with strict compliance or data residency needs.

Book a Demo

Put Your Retrieval in Autopilot Now

Work directly with the founders to shape the future of agentic retrieval.

Talk to a Founder

Common Questions

1. What makes ZeroEntropy different from traditional search engines?

Traditional search uses static keyword or semantic matching. ZeroEntropy is optimized for retrieval quality out of the box — combining dense, sparse, and reranked relevance in a single API. We treat every query as a learning opportunity: • You get state-of-the-art relevance, not a bag-of-words match. • You don’t need to tune BM25 weights, vector thresholds, or rerank configs — we handle that. • You don’t maintain an infra Frankenstein of vector DBs, LLMs, pipelines — we unify it.

2. Does ZeroEntropy handle PDF parsing and chunking?

3. How does ZeroEntropy process the data I send? Can you deploy on premise?

4. Is there a free trial?

5. What is the query latency?

6. What kind of support is offered?

7. Is it easy to integrate with my product?

1. What makes ZeroEntropy different from traditional search engines?

Traditional search uses static keyword or semantic matching. ZeroEntropy is optimized for retrieval quality out of the box — combining dense, sparse, and reranked relevance in a single API. We treat every query as a learning opportunity: • You get state-of-the-art relevance, not a bag-of-words match. • You don’t need to tune BM25 weights, vector thresholds, or rerank configs — we handle that. • You don’t maintain an infra Frankenstein of vector DBs, LLMs, pipelines — we unify it.

2. Does ZeroEntropy handle PDF parsing and chunking?

3. How does ZeroEntropy process the data I send? Can you deploy on premise?

4. Is there a free trial?

5. What is the query latency?

6. What kind of support is offered?

7. Is it easy to integrate with my product?

1. What makes ZeroEntropy different from traditional search engines?

Traditional search uses static keyword or semantic matching. ZeroEntropy is optimized for retrieval quality out of the box — combining dense, sparse, and reranked relevance in a single API. We treat every query as a learning opportunity: • You get state-of-the-art relevance, not a bag-of-words match. • You don’t need to tune BM25 weights, vector thresholds, or rerank configs — we handle that. • You don’t maintain an infra Frankenstein of vector DBs, LLMs, pipelines — we unify it.

2. Does ZeroEntropy handle PDF parsing and chunking?

3. How does ZeroEntropy process the data I send? Can you deploy on premise?

4. Is there a free trial?

5. What is the query latency?

6. What kind of support is offered?

7. Is it easy to integrate with my product?

Get started with

Our retrieval engine runs autonomously with the 

accuracy of a human-curated system.

Start Now

View Docs

GitHub

Discord

Slack

Enterprise

Contact us for a custom enterprise solution with custom pricing