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Atlas

Atlas Search. Build
Powerful text and semantic search at scale.

Atlas Search is the simplest way to build relevance-based search 4x faster and for 77% lower cost than alternative search solutions.
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Atlas Search
What is Atlas Search?
MongoDB Atlas Search delivers powerful text and semantic search as a native capability of your database in one unified platform. Workload isolation allows you to scale your search independent of your database needs for better performance and higher availability.View documentation
Illustration representing the basic functionality of Atlas Search.
Learn all the basics – intro to Atlas Search
Join us for a webinar (4/24, 6/26, 8/14, or 9/11 at 11 A.M ET) and learn how to integrate fast, relevance-based search capabilities into all of your MongoDB applications.Register Now
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Advanced search, simplified

With Atlas Search, you work with a single, unified API across both your database and search operations, simplifying your queries and reducing development time.Deliver search features faster
Workload isolation without data isolation

Workload isolation without data isolation

Search Nodes provide dedicated infrastructure for Atlas Search and Vector Search workloads. Optimize compute resources to scale search and database needs independently, delivering better performance at scale and higher availability. View the Docs
Illustration of the search function locating documents.

Avoid the synchronization tax

There’s no need to stand up and manage a sync mechanism, write custom transformation logic, or remap search indexes as your database evolves.Learn how with MongoDB University
Illustration of a magnifying glass on search results.

Remove operational heavy lifting

The fully managed Atlas platform automates provisioning, patching, upgrades, scaling, security, and disaster recovery while providing deep visibility into performance for both database and search.
Feature overview
mdb_replica_set

Search nodes

Ensure high availability and performance at scale with dedicated infrastructure to scale search independent of database needs.

mdb_vector_search

Semantic search

Search any type of data based on meaning and context.

mdb_time_series

Query Analytics

Comprehend search queries to improve search navigation, boost promoted results, or filter relevant listings.

atlas_typo_tolerance

Fuzzy search

Return relevant search results regardless of typos or spelling errors.

atlas_autocomplete

Autocomplete

Show suggestions for matching queries and update results as users type.

atlas_diverse_search_parameters

Custom scoring

Control how search results are scored and ranked, or boost promoted content.

atlas_search_synonyms

Synonyms

Define similar search terms to help people find the content they’re looking for.

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Fast faceting

Slice and dice your data quickly to surface the most relevant information.

“Search Nodes solves an acute pain point we’d been experiencing. Now we are able to closely tune our search workloads to specific nodes and allow our database needs to change at a much different pace. It was incredibly easy to deploy our search nodes, requiring only a few button clicks.”
Pierce Lamb
Senior Software Engineer at VISO TRUST
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“MongoDB Atlas Search was a game changer. We ran a proof of concept and discovered how easy it is to use. We can index in one click and because it’s a feature of MongoDB, we know data is always up-to-date and accurate.”
Andrii Hrachov
Principal Software Engineer, Delivery Hero
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“Migrating to MongoDB Atlas has made the API faster and more stable. Overhead with ETL and Elasticsearch affected the performance of the API — this is something we don’t see anymore as Atlas handles both ends of this brilliantly.”
Jake Reeves
VP of Technical Operations at Orbweaver
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Text and semantic search with MongoDB Atlas

Leverage powerful text and semantic search as a native capability of your database. 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
MongoDB Query API
JSON

Make your data discoverable

Learn what you can build with our fully integrated text and semantic search solution.
View Resources
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Transform your customer experience
Learn how enterprises are delivering new search features 30% faster with Atlas Search
Download the White Paper

Get the most out of Atlas

Power more data-driven experiences and insights with the rest of our developer data platform.
Explore all our products
mdb_vector_search

Vector Search

Build intelligent applications powered by semantic search and generative AI over any type of data.

atlas_database

Database

Start with the multi-cloud database service built for resilience, scale, and the highest levels of data privacy and security.

atlas_charts

Charts

Bring your data to life instantly. Create, share, and embed visualizations for real-time insights and business intelligence.

Get started with Search today

Get started in seconds. Use sample data to discover what our platform has to offer.
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  • 95+ regions worldwide
  • Sample data sets
  • Always-on authentication
  • End-to-end encryption
  • Command line tools