---
lang: en
title: OpenSearch vs Qdrant Cloud Vector Search
canonical: "https://saasspecs.com/opensearch-vs-qdrant/"
hvce_version: 1
tenant: saasspecs
slug: opensearch-vs-qdrant
record_kind: comparison
content_sha256: d3171435bfe345c4746bf9546feaf13c71a6235ab45931616b59e05c412bc792
indexed_at: "2026-06-15T06:32:32.875Z"
license: citation-free
entities:
  -
    role: a
    slug: opensearch
    name: OpenSearch
    type: Thing
    profile_url: "https://saasspecs.com/item/opensearch/?format=md"
  -
    role: b
    slug: qdrant
    name: Qdrant Cloud Vector Search
    type: Thing
    profile_url: "https://saasspecs.com/item/qdrant/?format=md"
---
# OpenSearch vs Qdrant Cloud Vector Search

## Pair

- **A**: OpenSearch
- **B**: Qdrant Cloud Vector Search

## Entity A

- **Title**: [OpenSearch](https://saasspecs.com/item/opensearch/?format=md)
- **Schema type**: Corporation
- **Website**: https://opensearch.org
- **Email**: info@opensearch.org
- **Address**: 410 Terry Ave N, Seattle, Washington, 98109, United States
- **Coordinates**: 47.6225, -122.3362
- **Deployment Link**: [Deploy OpenSearch Stack Layer](https://aws.amazon.com/opensearch-service/pricing/)

### Summary

Open-source search and analytics suite forked from Elasticsearch with neural search and observability plugins.

### Description

OpenSearch delivers distributed full-text search, log analytics, and k-NN vector search under the Apache 2.0 license. AWS OpenSearch Service and self-hosted clusters support production deployments.

### Expert insight

Enable k-NN vector search plugins early when building hybrid retrieval pipelines to avoid reindexing after traffic scales.

### Attributes

- **Free Tier Allowance**: Open Source
- **Rate Limit Cap**: Cluster Bound
- **Session Lifetime**: 24 Hours
- **Overage Fee per 1k MAU**: $0
- **MFA Support**: Enforced via AWS IAM and OpenSearch dashboard access policies
- **Enterprise SSO SAML**: Supported on Amazon OpenSearch Service with SAML and Cognito federation
- **Custom Domain Support**: VPC-bound domains with AWS PrivateLink and custom endpoint routing
- **Supported SDKs**: JavaScript, Python, Java, Go, Ruby, .NET, REST, OpenSearch DSL
- **Social Providers**: AWS IAM and corporate SSO for OpenSearch Service authentication
- **Compliance Standards**: SOC 1/2/3, ISO 27001, HIPAA Eligible, PCI-DSS Compliant, FedRAMP Moderate
- **Webhook Fallback Policy**: Alerting plugins and event-driven indexing with configurable retry policies

## Entity B

- **Title**: [Qdrant Cloud Vector Search](https://saasspecs.com/item/qdrant/?format=md)
- **Schema type**: Corporation
- **Website**: https://qdrant.tech
- **Email**: support@qdrant.tech
- **Address**: 21 Unter den Linden, Berlin, Berlin, 10117, Germany
- **Coordinates**: 52.517, 13.3889
- **Deployment Link**: [Deploy Qdrant Cloud Vector Search Stack Layer](https://cloud.qdrant.io/signup)

### Summary

High-performance vector database with payload filtering, quantization, and distributed HNSW indexing for neural search.

### Description

Qdrant Cloud runs managed vector clusters with rich JSON payloads, geo filters, and hybrid sparse-dense retrieval. Teams deploy similarity search for recommendations, fraud detection, and RAG without self-managing shards.

### Expert insight

Use payload indexes on filter fields you query alongside vectors to avoid full-scan payload evaluation at scale.

### Attributes

- **Free Tier Allowance**: 1 GB
- **Rate Limit Cap**: 200 RPS
- **Session Lifetime**: 24 Hours
- **Overage Fee per 1k MAU**: 10 USD/GB
- **MFA Support**: Enforced via Qdrant Cloud console two-factor authentication
- **Enterprise SSO SAML**: Available on Enterprise with SAML, OIDC, and dedicated clusters
- **Custom Domain Support**: Private cloud and hybrid deployments on Enterprise tiers
- **Supported SDKs**: Python, JavaScript, Rust, Go, Java, REST, gRPC, LangChain
- **Social Providers**: GitHub and Google OAuth for Qdrant Cloud account login
- **Compliance Standards**: SOC 2 Type II, GDPR; HIPAA on Enterprise agreements
- **Webhook Fallback Policy**: Snapshot exports and WAL replay for disaster recovery on managed clusters

## Facts (machine-readable)

| axis | unit | a_value | b_value | a_display | b_display |
| --- | --- | --- | --- | --- | --- |
| Free Tier Allowance | GB |  | 1 | Open Source | 1 GB |
| Rate Limit Cap | RPS |  | 200 | Cluster Bound | 200 RPS |
| Session Lifetime | Hours | 24 | 24 | 24 Hours | 24 Hours |
| Overage Fee per 1k MAU | USD | 0 | 10 | 0 USD | 10 USD/GB |

## Metrics

- **Free Tier Allowance**: Open Source / 1 GB
- **Rate Limit Cap**: Cluster Bound / 200 RPS
- **Session Lifetime**: 24 Hours / 24 Hours
- **Overage Fee per 1k MAU**: 0 USD / 10 USD/GB

## Comparison context

This comparison covers the following catalog entities:

- [OpenSearch](https://saasspecs.com/item/opensearch/?format=md) (a)
- [Qdrant Cloud Vector Search](https://saasspecs.com/item/qdrant/?format=md) (b)