Your app needs fresh features from the lakehouse. The export job ran last night, not now — Databricks Lakebase is managed Postgres inside your Databricks workspace — autoscaling computes that scale to zero, copy-on-write branches and synced tables to Unity Catalog, in AWS Mumbai and Azure Central India, from $0.092 per CU-hour.
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This page covers Databricks Lakebase — with Databricks Apps and Lakebase Search folded in. The rest:
Most product pages skip this. We start here — so you buy a capability, not a buzzword.
It is managed Postgres inside your Databricks workspace, built for apps and agents that work beside lakehouse data.
What consolidation actually replaces, dimension by dimension.
| Dimension | An app database outside the platform | Databricks Lakebase |
|---|---|---|
| App database | A separate Postgres outside the platform | Postgres inside the Databricks workspace |
| Data movement | Nightly exports in both directions | Synced tables to and from Unity Catalog |
| Test copies | Full clones, refreshed by hand | Copy-on-write branches, up to 500 a project |
| Idle cost | Servers billed around the clock | Computes that suspend when nobody uses them |
| Access control | Database grants managed on their own | Workspace and Unity Catalog permissions |
| What it is NOT | — | Oracle-compatible, or Postgres without Databricks |
The cheapest test is one branch per developer for a fortnight, with scale to zero on: read the CU-hours and storage before sizing production.
Vendors love diagrams; buyers need to know what they’re actually operating. Here’s the whole platform, demystified.
Each branch has a read-write compute that autoscales between a set minimum and maximum in Capacity Units of 2 GB RAM, and can suspend when idle.
Storage is kept apart from compute, as in Neon’s design, so branches are copy-on-write and history allows point-in-time recovery up to 30 days back.
Synced tables copy data between Unity Catalog and Postgres in either direction, run by a serverless Spark Declarative Pipeline with its own DBUs.
Databricks Apps, Agent Bricks agents and outside services connect over the Postgres protocol, APIs, CLI or SDK, under workspace permissions.
Autoscaling Postgres computes over copy-on-write storage, with synced tables to Unity Catalog — all inside your Databricks workspace.
Databricks Lakebase gives apps and agents a Postgres database that sits beside the lakehouse, under the same permissions.
Set a minimum and maximum in Capacity Units and the compute moves between them, up to 64 CU, with fixed sizes to 112 CU.
Computes suspend after 60 seconds to 7 days without activity; new instances do so after 24 hours by default since May 2026.
High availability is optional per compute, and each branch can add up to six read replicas for reporting or for read scaling.
Up to 500 branches a project give each developer, test run or AI agent its own database copy without a full physical clone.
History retention of up to 30 days supports point-in-time recovery, alongside automated backups and up to 10 manual snapshots.
Postgres 17 is the default and 18 arrived on 18 June 2026; Postgres APIs, CLI and SDKs are generally available since August 2026.
Synced tables keep Postgres and Unity Catalog in step both ways, so app records reach analytics and lakehouse features reach apps.
GA since 18 September 2026: lakebase_vector, pgvector-compatible, past a billion vectors per index, and lakebase_bm25 text search.
Databricks Apps hosts the app itself: Medium is 2 vCPU and 6 GB at 0.5 DBU an hour, with horizontal scaling since 29 September 2026.
Three videos from Databricks’ official channel: Nikita Shamgunov’s June 2026 talk on how Lakebase works, a June 2026 branching demo and a December 2025 introduction.
A 9:21 talk from June 2026 by Nikita Shamgunov, Neon’s co-founder and now a Databricks VP of Engineering, on how Lakebase works.
A 6:45 demo from June 2026 of using Lakebase branches so AI-written changes are tried on a copy, not on production.
A 9:49 introduction from December 2025 to Lakebase as the transactional database for data apps and AI agents.
Want a live, India-context walkthrough for your environment?
Book a guided demo →Here’s what genuinely sets it apart — and exactly where it stops.
Lakebase puts an operational Postgres in the same workspace and under the same Unity Catalog permissions as your analytics. Synced tables carry data between the two in either direction, so an app can serve features computed in the lakehouse and send its own records back, with no separate ETL estate to build and run.
Computes scale between the limits you set and suspend when idle, so dev and test databases cost little between uses. Copy-on-write branches, up to 500 a project, let developers and AI agents work on a full copy safely, and point-in-time recovery reaches back as far as 30 days.
Lakebase runs in AWS Mumbai at $0.104 per CU-hour on Premium and in Azure Central India at $0.126, with compute at half price until 31 January 2027. Customer-managed keys cover AWS and Azure, and PCI-DSS and HITRUST apply on AWS where a compliance security profile is on.
It exists only inside a Databricks workspace, so it is no fit without one. Storage at $0.375 per GB-month in India is several times plain managed Postgres; synced tables bill pipeline DBUs; always-on computes follow minimum-usage rules after 24 hours. There is no Oracle compatibility layer, and Google Cloud has no India region.
Choose one app or agent that reads lakehouse data and writes its own records, and list the tables to sync.
Create a project in AWS Mumbai or Azure Central India, set autoscaling limits and scale to zero, then grant access.
Give each developer a branch, set up synced tables from Unity Catalog, and measure CU-hours and storage per branch.
Add HA or read replicas where needed, set history retention and keys, then load-test the production compute.
Price the steady state after the 31 January 2027 promotion and get TechBag’s quote itemised in INR with GST.
Modelled on Gartner Peer Insights structure. *Counts and breakdowns are illustrative pending verified review collection.
“Our credit-scoring app reads features from the lakehouse through synced tables, so we retired a nightly export job.”
“Every pull request gets its own Lakebase branch, so testers use real-shaped data and nobody clones production by hand.”
“Dev databases scale to zero overnight, which kept the pilot bill small; the production compute we left always on.”
“Storage surprised us: at India rates it costs several times what plain managed Postgres charged us for the same data.”
“Running it in Mumbai inside our workspace meant the same Unity Catalog access reviews covered the app database too.”
“Moving an Oracle-backed app meant rewriting the PL/SQL, not porting it; Lakebase suited our new services, not that one.”
Analyst firms bury this view behind paywalls, and review-site grids score satisfaction, not fit for your estate. So here’s TechBag’s synthesis of the managed and serverless Postgres market — tap any vendor to see why it sits where it does.
Execution strength vs product vision — the classic market map, minus the paywall.
GA January 2026; Databricks reports a run-rate above $100M.
The grid nobody publishes — how elastic the database is (autoscaling, scale to zero, branching) vs how tightly it links to an analytics platform.
Autoscale to 64 CU, scale to zero, 500 branches; Unity Catalog sync.
Positions are TechBag’s illustrative synthesis of public review-platform data and vendor documentation — not a reproduction of any analyst graphic. Verify before relying on it.
Against Snowflake Postgres, Azure Database for PostgreSQL, Amazon Aurora PostgreSQL, EDB Postgres AI and Supabase — on scaling, branching, HA, analytics, vectors, price, storage and India regions.
| Dimension | Databricks Lakebase | Snowflake Postgres | Azure Database for PostgreSQL | Amazon Aurora PostgreSQL | EDB Postgres AI | Supabase |
|---|---|---|---|---|---|---|
| What it is | Postgres in workspace | Postgres from Snowflake | Azure-managed Postgres | Aurora Serverless v2 | Postgres AI platform | Postgres dev platform |
| Where it runs | Inside Databricks only | Inside Snowflake only | Azure only | AWS only | SaaS or on-premises | Supabase-hosted |
| Postgres versions | Postgres 16, 17, 18 | Postgres 16–18 | Postgres 14–18 | Postgres-compatible | Oracle-compatible option | Version set by Supabase |
| Scaling to zero | 0.5–112 CU, to zero | Fixed sizes by family | Resize by vCore tier | 0–256 ACUs | Not published | Fixed compute sizes |
| Branching and recovery | 500 branches, 30 days | Forks, 10-day PITR | Backups 7–35 days | Fast clones | Not documented | Branches, PITR add-on |
| High availability | HA, 6 read replicas | Standby doubles rate | Zone-redundant, 99.99% | Up to 15 readers | PGD active-active | Read replicas |
| Analytics link | Synced to Unity Catalog | Beside the warehouse | Build a pipeline | Zero-ETL to Redshift | Analytics on Postgres | Your own pipeline |
| Vector search | Lakebase Search | pgvector, ivfflat | pgvector extension | pgvector supported | Vector built in | pgvector on Postgres |
| Pricing model | CU-hours plus DSUs | Credits per instance-hr | vCore-hours plus disk | ACU-hours plus GB | Quoted | Plans plus usage |
| Published entry price | $0.092 per CU-hour | About $0.014 an hour | B1ms ~$18 a month | $0.18 per ACU-hour | Not published | Free, then $25/month |
| Storage price | $0.375 per GB-month | $117.76 per TB-month | $0.131 per GB-month | $0.11 per GB-month | Yours or quoted | $0.125 per GB |
| India data region | Mumbai and Pune | Mumbai and Pune | Four regions in India | Mumbai and Hyderabad | Unverified | Mumbai region |
| Lock-in and exit | Postgres out, apps in | Bill stays in Snowflake | Nothing proprietary | Aurora features stay | EDB features bind | Postgres plus extras |
| Best fit | Databricks app builders | Snowflake-first teams | Azure-first estates | AWS-native app teams | Self-hosting estates | Startups and app devs |
Honest fit signals — because the fastest way to lose your trust is to pretend one product wins every scenario.
Databricks Lakebase is one of 28 databases & data tools products TechBag carries. The Databases & Data Tools guide narrows them to a shortlist and shows the reasoning. →
Drag the sliders (export jobs between your app database and the lakehouse; engineer-hour cost). Estimates model the engineering time spent building, running and fixing jobs that copy data between an app database and analytics, at an assumed 1.5 hours per job a month, with 70% of it removed by synced tables. Both figures are assumptions. Illustrative.
Loaded cost = salary + overheads per productive hour. Illustrative only — your TechBag quote models your actual environment and modules.
Published list prices, USD, as of October 2026. Autoscaling compute is $0.092 per Capacity Unit-hour on AWS Premium in US East and $0.104 in Mumbai ($0.111 and $0.126 on Enterprise), and $0.126 on Azure in Central India, with 50% off compute until 31 January 2027. Database storage is 15 DSU per GB-month: $0.345 in US East and $0.375 in Mumbai and Central India; point-in-time history and snapshots are billed apart. Always-on computes follow minimum-usage rates after 24 hours. TechBag quotes in INR with GST.
Best for apps and agents beside lakehouse data
Best for a broader rollout
Best when the app is hosted on Databricks too
Whatever the list prices above, TechBag negotiates a significantly better deal — with GST-compliant INR invoicing and local support. Ask us for your discounted quote.
Tell us your requirements and current tools — we’ll model it against what you spend today.
Take this into your next vendor call — including ours.
Do you already run a Databricks workspace on AWS or Azure? Without one, Lakebase is not an option at all.
Will the project sit in AWS Mumbai or Azure Central India? Lakebase on Google Cloud has no Indian region.
What will compute cost at full price after 31 January 2027, and is that already in the business case?
How many GB, how much history, how many snapshots? At $0.375 per GB-month in India storage can lead the bill.
Which computes will run with scale to zero off for over 24 hours, and so fall under always-on minimums?
How many synced tables will run, and what will their serverless pipeline DBUs add to the monthly bill?
Any Oracle PL/SQL in scope? Lakebase has no compatibility layer, so budget a rewrite or keep that app.
What tier, region and term does the quote cover? Ask TechBag for INR with GST, storage and Apps itemised.
Name the app and the tables it needs, or let a TechBag advisor model CU-hours and storage at Mumbai or Pune rates, before and after the promotion, and get the quote itemised in INR.
Stats, ratings, review counts and pricing are illustrative and sourced from public materials; verify before purchase.