How much does OpenSearch cost?

As of May 2026, OpenSearch offers 2 pricing tiers. A free plan is available.

Does OpenSearch offer a free plan?

As of May 2026, OpenSearch offers a free plan. You can use the free tier indefinitely without a credit card.

What pricing model does OpenSearch use?

As of May 2026, OpenSearch uses a Freemium pricing model. A free tier is available indefinitely, with paid plans for advanced features.

Are there cheaper alternatives?

Yes. PostgreSQL (from $null/mo), MySQL (from $2000/mo), Redis (from $7/mo) offer lower starting prices in the same category.

What features are included in the OpenSearch free plan?

As of May 2026, OpenSearch offers a free plan with access to core features. Paid tiers unlock advanced functionality and higher usage limits. You can start for free without a credit card.

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OpenSearch Pricing Plans and Tiers 2026

Q: Is OpenSearch worth the price?

OpenSearch offers 14 features including Full-text search, k-NN vector search, SQL query support. With a 4.3/5 rating, most users find good value.

AWS-maintained Apache 2.0 fork of Elasticsearch with full-text search, vector search, and analytics capabilities.

DatabasesFreemiumPrice verified May 14, 2026Free plan ✓

·2 plans · ★ 4.3/5

Compare with others →Alternatives to OpenSearch →

Full Review

Plans Analysis Worth It?Price History Alternatives FAQ

All Plans & Pricing

Open Source

Best for: individuals & small teams

✓Apache 2.0 license
✓Self-hosted
✓Full features

Get Started Free →

AWS OpenSearch Service

Free

Best for: individuals & small teams

✓From $0.096/hr per instance
✓Managed by AWS
✓Pay-as-you-go

Get Started Free →

Pricing Analysis

Overview

Self-hosted is free under Apache 2.0. AWS OpenSearch Service charges per instance-hour (from $0.096/hr) plus storage. A small production cluster typically costs $200-500/mo on AWS.

Which Plan Is Right for You?

vs. Category Average

OpenSearchFree

Category avg$427/mo

Free tier vs. $427/mo average

Our Verdict

Self-hosted is free under Apache 2.0. AWS OpenSearch Service charges per instance-hour (from $0.096/hr) plus storage. A small production cluster typically costs $200-500/mo on AWS.

Is OpenSearch Worth the Price?

Strengths

3 points

1Apache 2.0 license - no SSPL restrictions
2API-compatible with Elasticsearch for easy migration
3Built-in security plugin at no extra cost vs Elastic

Considerations

2 points

1Feature development lags Elasticsearch in some areas
2AWS-managed version has less flexibility than self-managed Elastic

Ideal For

Teams needing Elasticsearch features with open-source licensing

Pricing Takeaway

★ 4.3/5

Self-hosted is free under Apache 2.0. AWS OpenSearch Service charges per instance-hour (from $0.096/hr) plus storage. A small production cluster typically costs $200-500/mo on AWS.