Best DocumentDB Alternatives in 2026
15 document databases our editors would look at instead of DocumentDB, in our ranking order.
DocumentDB: A flexible PostgreSQL-based document database for self-managed MongoDB-compatible stacks. Where it falls short: deployment centers on linux, docker, and kubernetes.
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Best forManaged, production-grade multi-cloud databases
A managed MongoDB platform for production applications across cloud providers and regions.
- Vector search
- Managed cloud
- Transactions
9.0/10★★★★☆Visit MongoDB Atlas -
Best forAzure-native globally distributed applications
A flexible Azure-native document database with global distribution and multiple throughput models.
- Vector search
- Managed cloud
- Transactions
8.8/10★★★★☆Visit site -
MarkLogic Server not yet scored
Best forEnterprise multi-model document platforms
A broad enterprise database for teams combining documents, search, transactions, and multiple data models.
- Vector search
- Managed cloud
- Transactions
—not yet scoredVisit MarkLogic -
Best forMongoDB-compatible Azure deployments
A feature-rich Azure document database with MongoDB compatibility and a free tier.
- Vector search
- Managed cloud
- Transactions
8.0/10★★★★☆Visit DocumentDB -
Best forOpen-source deployments needing rich database features
A feature-rich open-source document database for flexible self-hosted or cloud deployments.
- Vector search
- Managed cloud
- Transactions
7.8/10★★★★☆Visit RavenDB -
Best forManaged JSON and key-value workloads
A flexible managed NoSQL service with a free tier and clear hourly upgrades.
- Vector search
- Managed cloud
- Transactions
9.0/10★★★★☆Visit Couchbase -
Best forSelf-hosted Couchbase-compatible deployments
A broad Couchbase-compatible database with free community use and paid enterprise support.
- Vector search
- Managed cloud
- Transactions
7.6/10★★★★☆Visit Couchbase -
Best forMobile and real-time Firebase applications
A Firebase-centered document database with real-time sync, offline support, and a free plan.
- Vector search
- Managed cloud
- Transactions
8.0/10★★★★☆Visit Google Cloud -
Best forOracle-centric JSON applications
A strong fit for Oracle-centric JSON apps needing MongoDB compatibility and managed operations.
- Managed cloud
- Transactions
6.3/10★★★☆☆Visit Oracle -
Best forAWS-native managed MongoDB-compatible workloads
A capable AWS-managed MongoDB-compatible database for production cloud workloads.
- Vector search
- Managed cloud
- Transactions
8.0/10★★★★☆Visit DocumentDB -
Best forOpen-source multi-model application databases
A flexible open-source database for applications spanning documents, graphs, and vectors.
- Vector search
- Managed cloud
- Transactions
9.0/10★★★★☆Visit SurrealDB -
Apache CouchDB not yet scored
Best forOpen-source replicated JSON databases
A strong fit for self-managed JSON storage, replication, and clustered deployments.
- Transactions
—not yet scoredVisit Apache CouchDB -
Percona Server for MongoDB not yet scored
Best forFree self-hosted MongoDB-compatible deployments
A free, self-hosted MongoDB-compatible server with security, search, and scaling features.
- Vector search
- Transactions
—not yet scoredVisit Percona -
PouchDB not yet scored
Best forBrowser-local storage with CouchDB sync
A free, open-source document layer for local storage and CouchDB synchronization.
—not yet scoredVisit PouchDB -
LiteDB not yet scored
Best forEmbedded .NET BSON applications
A focused open-source BSON database for embedded .NET applications.
- Transactions
—not yet scoredVisit LiteDB
DocumentDB Alternatives: Common Questions
What is the best alternative to DocumentDB?
MongoDB Atlas: #1 in our Document Databases ranking, with an editor score of 9.0 out of 10. A managed MongoDB platform for production applications across cloud providers and regions.
Is there a free alternative to DocumentDB?
Yes. MongoDB Atlas, Azure Cosmos DB for NoSQL, MarkLogic Server, Azure DocumentDB and RavenDB have a free plan or a free tier (14 of the 15 alternatives on this page).
DocumentDB vs Each Alternative
| # | Tool | Free plan | Paid from | Deployment model | Managed cloud | Document formats | Transactions | Score |
|---|---|---|---|---|---|---|---|---|
| not scored | DocumentDB | — | None | Both | — | BSON, JSON | Yes | — |
| 1 | MongoDB Atlas | Yes | $8/mo | Cloud | Yes | BSON, JSON | Yes | 9.0 |
| 2 | Azure Cosmos DB for NoSQL | Yes | — | Cloud | Yes | JSON | Yes | 8.8 |
| not scored | MarkLogic Server | Yes | — | Both | Yes | JSON, XML, binary, text | Yes | — |
| 4 | Azure DocumentDB | Yes | — | Both | Yes | BSON, JSON | Yes | 8.0 |
| 5 | RavenDB | Yes | — | Both | Yes | JSON; binary attachments | Yes | 7.8 |
| 6 | Couchbase Capella | Yes | — | Cloud | Yes | JSON, Binary, CSV, TSV, JSONL | Yes | 9.0 |
| 7 | Couchbase Server | Yes | — | Both | Yes | JSON, Binary | Yes | 7.6 |
| 8 | Firestore | Yes | — | Cloud | Yes | JSON | Yes | 8.0 |
| 9 | Oracle Autonomous AI JSON Database | Yes | — | Cloud | Yes | JSON, OSON | Yes | 6.3 |
| 10 | Amazon DocumentDB | No | — | Cloud | Yes | JSON, BSON | Yes | 8.0 |
| 11 | SurrealDB | Yes | — | Both | Yes | JSON, JSON Lines, CSV | Yes | 9.0 |
| not scored | Apache CouchDB | Yes | None | Self_hosted | — | JSON documents; binary attachments | Yes | — |
| not scored | Percona Server for MongoDB | Yes | None | Both | — | BSON | Yes | — |
| not scored | PouchDB | Yes | None | Self_hosted | — | JSON, base64, Blob | No | — |
| not scored | LiteDB | Yes | None | Self_hosted | — | BSON, extended JSON | Yes | — |
Guides on Document Databases
- NoSQL Standouts: The Best Document Databases for 2026Aug 2026
- What Is a Document Database? Definition, Examples, and How It Compares With SQLAug 2026
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026