Amazon Kendra vs Elastic Search AI

Amazon Kendra9.0Visit Elastic Search AI8.7Visit

Higher score Amazon Kendra #4 in AI Enterprise Search Software 9.0/10 From $1.12 · 30-day trial ✓ 3 of 3 features Visit AWS

vs

Elastic Search AI #5 in AI Enterprise Search Software 8.7/10 Free plan · paid from $99/mo · 14-day trial Free plan✓ 2 of 3 features Visit Elastic

• Amazon Kendra fits best

  AWS teams wanting transparent enterprise search pricing

• Elastic Search AI fits best

  Technical teams wanting flexible search infrastructure

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Side by side

Feature	Amazon Kendra 9.0/10 Visit ↗	Elastic Search AI 8.7/10 Visit ↗
At a glance
Editor score	9.0	8.7
Ranking	#4 in AI Enterprise Search Software	#5 in AI Enterprise Search Software
Best for	AWS teams wanting transparent enterprise search pricing	Technical teams wanting flexible search infrastructure
Pricing model	Paid	Free plan + paid
Starting price	Not published	Not published
Free plan	—	✓ (best)
Free trial	—	—
Free trial length	30 days	14 days
Deployment	Cloud	Cloud, Self-hosted
Platforms	Web	Web
Support	Docs	Phone · 24/7
Integrations	32+ integrations	20 integrations
Built for	Mid-market, Enterprise	Mid-market, Enterprise
Features Amazon Kendra 3/3 · Elastic Search AI 2/3
Permission sync	✓	✓
Answer citations	✓ (best)	Not published
Admin controls	✓	✓
Specs
Source connectors	5	Not published
Deployment options	Cloud	Cloud
Indexed content limit	3 GB	Not published
Our review
Pros	Natural-language answers with extracted passages and citations ACL filtering, scheduled connectors, and semantic relevance tuning Retriever API supports retrieval-augmented generation workflows	Supports vector, semantic, hybrid, and full-text search Connects data from major storage, collaboration, and development systems Offers cloud, API, and self-hosted deployment options
Cons	Cloud-only deployment No longer open to new customers Usage limits vary substantially by edition	Advanced capabilities require higher paid tiers Hosted pricing varies by resource and configuration Document-level security depends on supported connectors and subscriptions
Our verdict	Amazon Kendra is a managed enterprise search service for organizations that need to find answers across structured and unstructured content. It combines machine learning, natural-language question answering, semantic ranking, FAQ matching,… Read the review →	Elastic Search AI brings enterprise search and retrieval together with tools for structured and unstructured data. It is aimed at developers, IT teams, security teams, observability teams, and organizations building searchable access to… Read the review →

Strengths and trade-offs

• Amazon Kendra — where it wins

  • Natural-language answers with extracted passages and citations
  • ACL filtering, scheduled connectors, and semantic relevance tuning
  • Retriever API supports retrieval-augmented generation workflows

  Where it doesn't

  • Cloud-only deployment
  • No longer open to new customers
  • Usage limits vary substantially by edition

• Elastic Search AI — where it wins

  • Supports vector, semantic, hybrid, and full-text search
  • Connects data from major storage, collaboration, and development systems
  • Offers cloud, API, and self-hosted deployment options

  Where it doesn't

  • Advanced capabilities require higher paid tiers
  • Hosted pricing varies by resource and configuration
  • Document-level security depends on supported connectors and subscriptions

• Amazon Kendra9.0/10 · From $1.12 · 30-day trial

  A capable AWS search service with clear hourly pricing, but it is cloud-only and closed to new customers.

  Visit AWSFull verdict →
• Elastic Search AI8.7/10 · Free plan · paid from $99/mo · 14-day trial

  Flexible enterprise search infrastructure with broad AI, security, and deployment options.

  Visit ElasticFull verdict →