OpenSearch
Claim this toolOpen-source search and analytics suite
From $174/mo (free plan available)Visit WebsiteThe Bottom Line
- Price
- From $174/mo (free plan available). Compare plans
Key facts
- OpenSearch is an open-source, enterprise-grade suite for search and observability, designed to manage unstructured data at scale.
- It offers capabilities including machine learning and AI tools (vector search, anomaly detection), advanced search solutions (e-commerce, document search), observability (performance monitoring, log analysis), and security analytics (threat intelligence, event correlation).
- The OpenSearch Software Foundation, formed in September 2024 under the Linux Foundation, supports the project's long-term sustainability and community, offering various membership levels.
Pros
- Open source
- Community driven
- No licensing concerns
Cons
- Self-managed complexity
- Plugin ecosystem smaller than Elastic
What is OpenSearch?
Available on: Web
Ratings Across the Web
OpenSearch holds an aggregate rating of 4.4 out of 5 from 15 reviews across G2, last checked September 16, 2026.
Ratings aggregated from independent review platforms. Learn more
Preview
Key Features
- Full-text search
- Analytics
- Dashboards
- Security
- Alerting
- Machine learning
Pricing Plans
Free TrialPricing checked Sep 26, 2026
| Plan | Price | Details |
|---|---|---|
| Open Source | $0 |
|
| AWS Free Tier | $0 |
|
| AWS Serverless | $174/monthly |
|
Is OpenSearch worth the price?
OpenSearch offers a very generous pricing model with a robust free open-source option and a substantial AWS Free Tier.
The AWS Serverless option, starting at $174/month for 0.5 OCU, provides a scalable solution for those needing managed services. This pricing is best for organizations ranging from small startups leveraging the free tiers to larger enterprises requiring managed, auto-scaling search capabilities.
Hidden Costs & Gotchas
EBS storage costs beyond free tier
Reviews
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Across 15 verified user reviews on G2
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