
ZeroEntropy's managed API provides end-to-end retrieval infrastructure including embedding, reranking, and search for AI systems.
The ZeroEntropy API offers a fully managed retrieval stack that combines embedding generation, neural reranking, and search orchestration into a single production-ready service. Developers can ingest documents, generate embeddings, and query collections without building or maintaining separate vector databases or reranking pipelines.
The service is positioned for teams building RAG applications, AI agents, and enterprise search where retrieval quality and operational simplicity are critical. It supports integrations through REST API and SDKs, with deployment options including cloud-hosted and AWS Marketplace listings.
| Attribute | Managed Retrieval API | Conversational Analytics Agent | Glean Assistant | Granola Chat | Microsoft Copilot | Pinecone — Vector Database | |
|---|---|---|---|---|---|---|---|
| Provider | |||||||
| Founded | 2024 | 2012 | 2019 | 2023 | 1975 | 2019 | |
| Sells To | Developers, Enterprise | Enterprise | Enterprise | Enterprises, Startup | Enterprises, Small Business | Enterprise | |
| Pricing Model | SaaS | Recurring | Recurring, Software | SaaS, Subscription | SaaS, Transactional | Recurring, Software, Usage-based | |
| Ownership | Private | Public | Venture Capital | Private | Public | Venture Capital |
Provider
ZeroEntropyzeroentropy.dev$4.2M raised · Seed
Founded 2024
Sells To Developers, Enterprise
Pricing Model SaaS
Ownership Private
Provider
Snowflakesnowflake.com$2B raised · Public
Founded 2012
Sells To Enterprise
Pricing Model Recurring
Ownership Public
Provider
Gleanglean.com$155M raised · Series C
Founded 2019
Sells To Enterprise
Pricing Model Recurring, Software
Ownership Venture Capital
Provider
Granolagranola.ai$192.3M raised · Series C
Founded 2023
Sells To Enterprises, Startup
Pricing Model SaaS, Subscription
Ownership Private
Provider
Microsoftmicrosoft.com$1M raised · Public
Founded 1975
Sells To Enterprises, Small Business
Pricing Model SaaS, Transactional
Ownership Public