No. 4 of 23 ·AI Enterprise Search Software

Elastic Search AI

Web · Linux · Self-hosted · API

Freedom report

Two barsScore 6.5

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

Elastic Search AI is ranked #4 of 23 in AI enterprise search software on Freedom251. It runs on API, Linux, Self-hosted, Web. There is a free plan. A free trial is offered.

Elastic Search AI plans and pricing

All plans

Free and open Free Full Elastic Stack · self-managed elastic.co · 5 Oct 2026

Elasticsearch Serverless Not published Usage-based; pay for resources used Ingest: as low as $0.14 per VCU per hour · Search: as low as $0.09 per VCU per hour · Machine Learning: as low as $0.07 per VCU per hour · Storage: as low as $0.047 per GB retained per month elastic.co · 5 Oct 2026

Compared on AI enterprise search software

Free plan: Yes
Permission sync: Yes
Deployment options: cloud
Admin controls: Yes

Best Elastic Search AI alternatives

See all 20

Two bars Korra Free tier No. 1Free6.8 Two bars Fess Free tier No. 2Free6.6 Two bars OpenSearch Free tier No. 3Free6.6 One bar PipesHub Free tier No. 5Free6.4 No signal SWIRL AI Search Paid plans No. 6$2,000/mo5.5 No signal Glean Agent Builder Paid plans No. 7—5.4

The record

Purpose: Search AI combines search and retrieval with AI systems to find relevant, contextual answers in fragmented and complex datasets.
RAG: Elastic describes using retrieval augmented generation to find relevant data and pass it to a large language model to generate answers based on the user's question.
Search: Elasticsearch supports lexical BM25 search and semantic vector search.
Data types: Elasticsearch stores structured, unstructured, and vector data through a flexible API.
Integrations: Elastic offers out-of-the-box integrations for data sources including logs, metrics, traces, files, web content, and security events.
Cloud integrations: Elastic lists native cloud provider integrations for Amazon Web Services, Microsoft Azure, and Google Cloud.
Deployment: Elastic says Elasticsearch can run on Elastic Cloud, on premises, or with its Kubernetes operator.
Free stack security: The free self-managed stack includes native username and password authentication, role-based access control, and TLS encryption.
Compliance: Elastic lists FedRAMP High, FedRAMP Moderate, PCI DSS, and CSA STAR among its compliance standards.
Serverless pricing: Serverless charges separately for compute and storage, and its displayed rates are described as starting prices.
Serverless limits: Elastic says Elasticsearch Serverless is available only in select cloud provider regions and that some features are yet to come.
Support: Elastic offers support, consulting, and training, and its Serverless pricing page says limited support is included with a Standard subscription.
Audience: Elastic says its website and associated products and services are intended for professional use.
Founded: 2012
Price from: Free

Where it ranks on Freedom251

Best AI Enterprise Search Software in 2026#4 of 23

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Sources

elastic.co/search-ai/· checked 5 Oct 2026
elastic.co/what-is/search-ai· checked 5 Oct 2026
elastic.co/pricing/self-managed· checked 5 Oct 2026
elastic.co/downloads· checked 5 Oct 2026
elastic.co/integrations· checked 5 Oct 2026
elastic.co/trust· checked 5 Oct 2026
elastic.co/pricing/serverless-search/· checked 5 Oct 2026
elastic.co/search-ai· checked 28 Sept 2026