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Evidence-bound summary — expand sections for movement, risks, and signals.
Memo snapshot · May 20, 2026, 6:30 PM
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TL;DR
SeedZeroEntropy — Specialized AI Models for Every System State-of-the-art rerankers, embeddings, and custom-trained models for production AI systems.
Raised $4.2M across 1 funding round. Latest: $4.2M Seed (Jul 2025). Investors: Initialized Capital, Y Combinator, Transpose Platform, 22 Ventures, a16z Scout. (High).
Funding
Raised $4.2M across 1 funding round. Latest: $4.2M Seed (Jul 2025). Investors: Initialized Capital, Y Combinator, Transpose Platform, 22 Ventures, a16z Scout. (High).
GitHub
1 GitHub‑linked row(s) (Low).
Product / news
4 product/news‑styled row(s); headline risk without filings (High).
Verified facts
+2 more in Recent movement below
Moroccan founder raises $4.2M for her YC-backed startup building the next layer of AI search https://techcrunch.com/2025/07/09/moroccan-founder-raises-4-2m-for-her-yc-backed-startup-building-the-next-layer-of-ai-search/
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The index price and activity score are algorithmic estimates based on observed public company-level signals. They may be incomplete, stale, or inaccurate and are not investment, legal, tax, or business advice.
ZeroEntropy:reddit_credentials_not_configured
discovery:google:google_cse_quota_exhausted
Source types found
Strongest / recent news-style rows
Pricing · Thu, Jul 2, 03:37 PM · confidence 90%high quality
News · Thu, Jul 2, 03:37 PM · confidence 90%high quality
About page · Thu, Jul 2, 03:37 PM · confidence 90%high quality
Newest first · 29 event(s)
Source: Customers
ZeroEntropy trains small, specialized AI models — state-of-the-art rerankers, embeddings, and custom-trained models for production AI systems. Higher accuracy, lower latency, lower cost than the generalist alternatives.
Source: Pricing
Simple, transparent pricing for ZeroEntropy semantic search and reranking. Start free, scale as you grow.
Source: News
Deep dives, tutorials, and technical explorations from the ZeroEntropy team.
Source: Blog
Latest posts from the ZeroEntropy team on semantic search, reranking, and document retrieval.
Source: About page
ZeroEntropy is a specialized training and inference company. We train the small calibrated models — rerankers, embedders, classifiers, judges, faithfulness scorers — that production AI systems actually run on.
Source: official_site
Pricing — ZeroEntropy Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufacturing Healthcare Finance Cust…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
About — ZeroEntropy Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufacturing Healthcare Finance Custom…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
Blog — ZeroEntropy Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufacturing Healthcare Finance Custome…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Source: official_site
News & Archive — ZeroEntropy Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufacturing Healthcare F…
YC W25; high-accuracy search API over complex unstructured documents.
ZeroEntropy raised $4.2M seed led by Initialized Capital with YC, Transpose Platform, 22 Ventures, and angels from OpenAI and Hugging Face.
Source: GitHub (linked from site)
GitHub presence linked from official site for ZeroEntropy.
Source: npm_registry
The official TypeScript library for the ZeroEntropy API
Source: npm_registry
ZeroEntropy AI Provider for Vercel AI SDK
Source: npm_registry
A Model Context Protocol (MCP) server that allows AI agents to search for duplicate GitHub issues using a semantic search engine and close them via the GitHub CLI.
Source: techcrunch
Moroccan founder raises $4.2M for her YC-backed startup building the next layer of AI search https://techcrunch.com/2025/07/09/moroccan-founder-raises-4-2m-for-her-yc-backed-startup-building-the-next-layer-of-ai-search/
Source: hackernews
16 row(s)
The company's own site — the authoritative description of what they sell and to whom. Marketing-controlled, so treat claims as positioning rather than verified traction.
ZeroEntropy trains small, specialized AI models — state-of-the-art rerankers, embeddings, and custom-trained models for production AI systems. Higher accuracy, lower latency, lower cost than the generalist alternatives.
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗Pricing — ZeroEntropy Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufacturing Healthcare Finance Cust…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗About — ZeroEntropy Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufacturing Healthcare Finance Custom…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗Blog — ZeroEntropy Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufacturing Healthcare Finance Custome…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗ZeroEntropy — Specialized AI Models for Every System Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufa…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗News & Archive — ZeroEntropy Products Rerankers zerank-2 · zerank-2-small · zerank-2-nano Embeddings zembed-1 Custom Models context compression · query rewriting · fine-tuning Enterprise on-prem · dedicated · SLA Solutions Legal Manufacturing Healthcare F…
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗5 row(s)
Third-party press coverage. Independent reporting corroborates company claims; repeated coverage across outlets is a momentum signal.
Simple, transparent pricing for ZeroEntropy semantic search and reranking. Start free, scale as you grow.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Deep dives, tutorials, and technical explorations from the ZeroEntropy team.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗ZeroEntropy is a specialized training and inference company. We train the small calibrated models — rerankers, embedders, classifiers, judges, faithfulness scorers — that production AI systems actually run on.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗YC W25; high-accuracy search API over complex unstructured documents.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗2 row(s)
Funding announcements and investor-database records. The strongest public signal of capitalization: round, amount, and syndicate quality when disclosed.
ZeroEntropy raised $4.2M seed led by Initialized Capital with YC, Transpose Platform, 22 Ventures, and angels from OpenAI and Hugging Face.
Why it matters: Funding signal — Seed per this source; verify against the linked original before relying on it.
Open source ↗Moroccan founder raises $4.2M for her YC-backed startup building the next layer of AI search https://techcrunch.com/2025/07/09/moroccan-founder-raises-4-2m-for-her-yc-backed-startup-building-the-next-layer-of-ai-search/
Why it matters: Funding signal — capitalization evidence; check the linked source for round, amount, and investors.
Open source ↗5 row(s)
Public engineering activity. Sustained commits, releases, and stars indicate real product development and, for dev tools, developer adoption.
GitHub presence linked from official site for ZeroEntropy.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗The official TypeScript library for the ZeroEntropy API
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗ZeroEntropy AI Provider for Vercel AI SDK
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗A Model Context Protocol (MCP) server that allows AI agents to search for duplicate GitHub issues using a semantic search engine and close them via the GitHub CLI.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗1 row(s)
Company blog and newsletters. Shipping cadence and technical depth of posts hint at product velocity and team quality.
Latest posts from the ZeroEntropy team on semantic search, reranking, and document retrieval.
Why it matters: Company publishing — post cadence and depth hint at product velocity.
Open source ↗Sign in as an active team member to view private notes, watchlist controls, transcript evidence, and interaction history.