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Atlas

Search. Build full-text search at scale.

Enjoy advanced search capabilities built for the MongoDB document model, all with no additional infrastructure to manage.
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Atlas architecture diagram highlighting Search within the Unified Query API category.
Create rich experiences and deliver personalized content to your users with full-text search. Atlas Search is fully integrated with our application data platform so you can build features based on how you define relevance, seamlessly and at scale.
Illustration of a gear and a power cord connecting to an outlet.

Application search simplified

With Atlas Search, you can create a search index on your data in a few clicks or single API call. Test queries and preview results to fine-tune relevance before deploying them in application code.
Illustration of the search function locating documents.

Made for MongoDB Atlas

Work faster and smarter. Because you can build search directly in Atlas, there’s no need to replicate your data anywhere else – and you don’t need to set up, maintain, or scale a separate search platform.
Illustration of a magnifying glass on search results.

Define what’s relevant to you

Refine your search logic. Atlas Search queries are expressed through the MongoDB Query API and backed by the leading search engine library, Apache Lucene, so you can deliver fast, relevant results every time.

Feature overview
mdb_query
Rich query DSL
Combine dozens of operators and options to build sophisticated search logic.
atlas_typo_tolerance
Fuzzy search
Return relevant search results regardless of typos or spelling errors.
atlas_search_synonyms
Synonyms
Define similar search terms to help people find the content they’re looking for.
atlas_diverse_search_parameters
Custom scoring
Control how search results are scored and ranked, or boost promoted content.
atlas_query_api
Visual Editor
Build and edit search indexes and queries in a guided and easy-to-use interface.
atlas_autocomplete
Autocomplete
Show suggestions for matching queries and update results as users type.
general_features_flexibility
Fast faceting
Slice and dice your data quickly to surface the most relevant information.
atlas_keyword_highlighting
Highlighting
Help users contextualize by calling out matching search terms in results.

Full-text search with MongoDB

Keep your database and search in sync with fully integrated search functionality.
View Documentation
Build a search index
Create a JSON search index definition in a few clicks in the Atlas UI or a single Atlas Admin API. Use our default dynamic index to get started, then define field mappings and other options specific to your data.
More on search indexes
Run a search query
Use the $search aggregation stage in the MongoDB Query API to define your search logic. Combine operators and options to fine-tune relevance, then export your query in your programming language of choice.
More on $search queries
Build a search index
Create a JSON search index definition in a few clicks in the Atlas UI or a single Atlas Admin API. Use our default dynamic index to get started, then define field mappings and other options specific to your data.
More on search indexes
JSON
Run a search query
Use the $search aggregation stage in the MongoDB Query API to define your search logic. Combine operators and options to fine-tune relevance, then export your query in your programming language of choice.
More on $search queries
JSON
JSON

Make your data discoverable with Atlas Search

Learn what you can build with our fully integrated full-text search solution
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Transform your customer experience
Learn how enterprises are delivering new search features 30%+ faster with Atlas Search
Download the Whitepaper
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Tutorial: Atlas Search From Soup To Nuts
Learn how to quickly and easily build out search queries with this tutorial using our restaurant-finder demo app.
Watch the video

Get the most out of Atlas

Power more data-driven experiences and insights with the rest of our application data platform.
atlas_database
Database
Start with the multi-cloud database service built for resilience, scale, and the highest levels of data privacy and security.
Learn more

Get started with Search today

Get started in seconds. Our free clusters come with 512 MB of storage so you can use sample data to discover what our platform has to offer.
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INCLUDED FOR FREE:
  • 25 regions worldwide
  • Sample datasets
  • Always-on authentication
  • End-to-end encryption
  • Command line tools