E-commerce LLM-aware search that turns casual browsing into instant conversion
E-commerce LLM-aware search that turns casual browsing into instant conversion
E-commerce LLM-aware search that turns casual browsing into instant conversion
State-of-the-art rerankers and embeddings for your e-commerce data.
Fully integrated into our agentic search engine to power RAG and AI agents across shopping workflows.
State-of-the-art rerankers and embeddings for your e-commerce data.
Fully integrated into our agentic search engine to power RAG and AI agents across shopping workflows.
State-of-the-art rerankers and embeddings for your e-commerce data.
Fully integrated into our agentic search engine to power RAG and AI agents across shopping workflows.
Traditional Search Fails e-Commerce Teams
Traditional Search Fails e-Commerce Teams
Keyword search misses the intent behind shopper queries, causing lost sales.
Keyword search misses the intent behind shopper queries, causing lost sales.
ZeroEntropy delivers human-like understanding, boosting product discovery and revenue.
ZeroEntropy delivers human-like understanding, boosting product discovery and revenue.
Natural-Language Product Discovery
Understand shopper intent—even slang and typos—to surface the perfect products.
Personalised, Context-Aware Recommendations
Blend real-time behavioural signals with ZeroEntropy embeddings for dynamic product suggestions.
Ultra-Fast, Large-Catalog Search
Optimised for millions of SKUs with sub-second responses.
Natural-Language Product Discovery
Understand shopper intent—even slang and typos—to surface the perfect products.
Personalised, Context-Aware Recommendations
Blend real-time behavioural signals with ZeroEntropy embeddings for dynamic product suggestions.
Ultra-Fast, Large-Catalog Search
Optimised for millions of SKUs with sub-second responses.
Natural-Language Product Discovery
Understand shopper intent—even slang and typos—to surface the perfect products.
Personalised, Context-Aware Recommendations
Blend real-time behavioural signals with ZeroEntropy embeddings for dynamic product suggestions.
Ultra-Fast, Large-Catalog Search
Optimised for millions of SKUs with sub-second responses.
Rerank
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# Create an API Key at https://dashboard.zeroentropy.dev from zeroentropy import ZeroEntropy zclient = ZeroEntropy() response = zclient.models.rerank( model="zerank-1", query="Which reranker is the fastest?", documents=[ "Jina rerank-m0 • 300 ms", "Cohere rerank-3.5 • 100 ms", "ZeroEntropy zerank-1 • 60 ms", ], ) print(response.model_dump_json(indent=4))
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# Create an API Key at https://dashboard.zeroentropy.dev from zeroentropy import ZeroEntropy zclient = ZeroEntropy() response = zclient.models.rerank( model="zerank-1", query="Which reranker is the fastest?", documents=[ "Jina rerank-m0 • 300 ms", "Cohere rerank-3.5 • 100 ms", "ZeroEntropy zerank-1 • 60 ms", ], ) print(response.model_dump_json(indent=4))
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# Create an API Key at https://dashboard.zeroentropy.dev from zeroentropy import ZeroEntropy zclient = ZeroEntropy() response = zclient.models.rerank( model="zerank-1", query="Which reranker is the fastest?", documents=[ "Jina rerank-m0 • 300 ms", "Cohere rerank-3.5 • 100 ms", "ZeroEntropy zerank-1 • 60 ms", ], ) print(response.model_dump_json(indent=4))
Accuracy
Our models are open-weight, and state-of-the-art, you can read a full benchmark in our blog.
Latency
Reranker | Retrieval API | Retrieval API + Reranker | |
|---|---|---|---|
p50 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
p95 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
p99 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
Cost
Our pricing is simple and transparent, you can learn more in our pricing page.
Accuracy
Our models are open-weight, and state-of-the-art, you can read a full benchmark in our blog.
Latency
Reranker | Retrieval API | Retrieval API + Reranker | |
|---|---|---|---|
p50 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
p95 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
p99 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
Cost
Our pricing is simple and transparent, you can learn more in our pricing page.
Accuracy
Our models are open-weight, and state-of-the-art, you can read a full benchmark in our blog.
Latency
Reranker | Retrieval API | Retrieval API + Reranker | |
|---|---|---|---|
p50 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
p95 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
p99 | 12kB payload 150kB payload | Cold Warm | Cold Warm |
Cost
Our pricing is simple and transparent, you can learn more in our pricing page.
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.
Case Studies
Customer Support
Companies in the Customer Support space like MyAskAI have seen significant latency and accuracy improvements when switching to ZeroEntropy's reranker.
Legal
Companies in the legal industry rely on ZeroEntropy's search API and reranker to provide very accurate responses in high stakes use cases like contract understanding or legal research.
Healthcare
Vera Health uses ZeroEntropy for both simple retrieval across millions of medical research papers, but also for Deep Research use cases using our MCP server.
Voice AI
Leaping AI and other Voice AI companies trust ZeroEntropy in production to connect their agents to large knowledge bases for hundreds of thousands of calls every day.
Put Your Retrieval in Autopilot Now
Put Your Retrieval in Autopilot Now
Put Your Retrieval in Autopilot Now
Work directly with the founders to shape the future of agentic retrieval.
Work directly with the founders to shape the future of agentic retrieval.
Work directly with the founders to shape the future of agentic retrieval.
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?
This is the answer.
3. How does ZeroEntropy process the data I send? Can you deploy on premise?
We take security very seriously. ZeroEntropy is SOC 2 Type 2 and HIPAA compliant.
We also offer a fully managed EU-based instance to comply with regional boundaries.
For additional control, ZeroEntropy can be deployed on-premise.
4. Is there a free trial?
Yes. You can try our Starter plan free for two weeks, including 1,000 queries and 1M tokens of ingestion.
5. What is the query latency?
Here is a table summarizing latencies for both the search engine and reranker:
Reranker (75 kb payload) | Retrieval API (205MB of UTF8 bytes) | Retrieval API + Reranker | |
|---|---|---|---|
p50 | 129.7 ms | 156.1 ms | 220.5 ms |
p90 | 146.1 ms | 181.4 ms | 253.1 ms |
p99 | 193.9 ms | 276.2 ms | 320.2 ms |
6. What kind of support is offered?
We offer standard support for Starter and Teams plans, and advanced white-glove onboarding and integration support for Enterprise clients.
You can also join our Slack community to get support.
7. Is it easy to integrate with my product?
Yes. Our developer-first documentation, API reference, and Slack community make integration seamless.
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?
This is the answer.
3. How does ZeroEntropy process the data I send? Can you deploy on premise?
We take security very seriously. ZeroEntropy is SOC 2 Type 2 and HIPAA compliant.
We also offer a fully managed EU-based instance to comply with regional boundaries.
For additional control, ZeroEntropy can be deployed on-premise.
4. Is there a free trial?
Yes. You can try our Starter plan free for two weeks, including 1,000 queries and 1M tokens of ingestion.
5. What is the query latency?
Here is a table summarizing latencies for both the search engine and reranker:
Reranker (75 kb payload) | Retrieval API (205MB of UTF8 bytes) | Retrieval API + Reranker | |
|---|---|---|---|
p50 | 129.7 ms | 156.1 ms | 220.5 ms |
p90 | 146.1 ms | 181.4 ms | 253.1 ms |
p99 | 193.9 ms | 276.2 ms | 320.2 ms |
6. What kind of support is offered?
We offer standard support for Starter and Teams plans, and advanced white-glove onboarding and integration support for Enterprise clients.
You can also join our Slack community to get support.
7. Is it easy to integrate with my product?
Yes. Our developer-first documentation, API reference, and Slack community make integration seamless.
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?
This is the answer.
3. How does ZeroEntropy process the data I send? Can you deploy on premise?
We take security very seriously. ZeroEntropy is SOC 2 Type 2 and HIPAA compliant.
We also offer a fully managed EU-based instance to comply with regional boundaries.
For additional control, ZeroEntropy can be deployed on-premise.
4. Is there a free trial?
Yes. You can try our Starter plan free for two weeks, including 1,000 queries and 1M tokens of ingestion.
5. What is the query latency?
Here is a table summarizing latencies for both the search engine and reranker:
Reranker (75 kb payload) | Retrieval API (205MB of UTF8 bytes) | Retrieval API + Reranker | |
|---|---|---|---|
p50 | 129.7 ms | 156.1 ms | 220.5 ms |
p90 | 146.1 ms | 181.4 ms | 253.1 ms |
p99 | 193.9 ms | 276.2 ms | 320.2 ms |
6. What kind of support is offered?
We offer standard support for Starter and Teams plans, and advanced white-glove onboarding and integration support for Enterprise clients.
You can also join our Slack community to get support.
7. Is it easy to integrate with my product?
Yes. Our developer-first documentation, API reference, and Slack community make integration seamless.
Get started with
Our retrieval engine runs autonomously with the
accuracy of a human-curated system.
Our retrieval engine runs autonomously with the
accuracy of a human-curated system.
Our retrieval engine runs autonomously with the accuracy of a human-curated system.
Contact us for a custom enterprise solution with custom pricing
Contact us for a custom enterprise solution with custom pricing
Contact us for a custom enterprise solution with custom pricing
