Databases & Vector · plans & pricing
4 providers · USD monthly pricing · ordered by popularity
Document databases store flexible JSON records and scale horizontally, making them popular for mobile apps, catalogs and fast-changing schemas. Billing is typically by storage, reads/writes or cluster size.
MongoDB
Document model · Atlas Search · Vector search
$60/mo
at 20 GB storage
MongoDB Atlas pricing detailsRealtime sync · Offline support · Firebase SDKs
$3.06/mo
at 10 million reads
Cloud Firestore pricing detailsCouchbase
JSON + SQL++ · Mobile sync · Memory-first
$0/mo
at 20 GB storage
Couchbase Capella pricing detailsRelative to each provider's typical workload
1×typical usage
Providers bill in different units, so usage is never converted between them. Each estimate scales that provider's own typical workload, shown under its price. Estimates exclude taxes and optional add-ons.
Compare the full directory
| MongoDB AtlasMongoDB | Document model · Atlas Search · Vector search | 512 MB shared cluster | $60/moat 20 GB storagePricing details |
| Cloud FirestoreGoogle | Realtime sync · Offline support · Firebase SDKs | 50K reads/day | $3.06/moat 10 million readsPricing details |
| Couchbase CapellaCouchbase | JSON + SQL++ · Mobile sync · Memory-first | Free tier cluster | $0/moat 20 GB storagePricing details |
| FaunaFauna | Distributed transactions · FQL · Serverless | Free plan | $30/moat 10 million readsPricing details |
The buying guide
MongoDB Atlas, Cloud Firestore, Couchbase Capella are the most widely used providers in this list. The directory is ordered by popularity by default; sort by price or name to change it.
At each provider's typical usage, Couchbase Capella has the lowest estimate in this list at $0/mo. Estimates use tracked plans and exclude taxes and add-ons.
4 providers are tracked on this page, each with a dedicated pricing page.