The best ClickHouse® database performance per dollar.
Every dollar goes to your workload. Not to abstractions, markup, or wasted compute.
Core Platform Benefits
Instant Scaling
Add compute in seconds. No data shuffling, no rebalancing. Just point new nodes at your data.
Zero Data Migration
Your data stays in one place. Nodes come and go without copying terabytes around.
True High Availability
If a node fails, others pick up the work immediately. No replica sync delays.
Lower Costs
No replica storage multiplication. Pay for compute only when needed. S3 pricing for storage.
Who is ObsessionDB for?
Self-Hosted ClickHouse Teams
Escape operational complexity
- .No ZooKeeper — no ON CLUSTER DDL
- .No replica management — S3 storage, zero replication lag
- .No merge storms — distributed merge coordination
- .Zero learning curve — same ClickHouse SQL
ClickHouse Cloud Users
Get more performance per dollar
- .Same SharedMergeTree architecture
- .Same S3-backed storage
- .Same scaling capabilities
- .Transparent, predictable pricing
Data Warehouse Refugees
Cut analytics costs by 10×
- .Columnar efficiency — only read columns you need
- .Sub-second queries, no batch waiting
- .No vendor lock-in — standard SQL, portable data
- .No surprises at end of month
Time for you to experience obsessive performance per dollar.
Dev
For prototyping and development workloads.
Storage
$25/TB · eu-central-1
- +4 – 24 GB memory per node
- +Up to 1 TB storage
- +1 – 5 nodes
- +Auto-scaling resources
- +Best-effort support
Prod
For production analytics at any scale.
Storage
$25/TB · eu-central-1
- +32 – 160 GB memory per node
- +Unlimited storage
- +2 – 25 nodes
- +Dedicated resources
- +White-glove support with named engineer
Custom pricing
Volume discounts and custom SLAs.
Storage
$25/TB · eu-central-1
- +Up to 2 TB memory per node
- +Unlimited storage
- +Up to 80 nodes
- +Custom-sized resources
- +White-glove + custom SLAs
- +Volume discounts
It's just ClickHouse software.
Your existing tools, dashboards, and scripts. One hostname change.
production ~ $ clickhouse-client \ --host your-cluster.obsessiondb.com \ --password •••••••• Connected to ObsessionDB (ClickHouse 24.12) :) SELECT version() ┌─version()─┐ │ 24.12 │ └───────────┘ 1 row in set. Elapsed: 0.001 sec. :) SELECT * FROM system.benchmarks FORMAT PrettyCompact ⏎Press Enter to see benchmarks
How it Works
Cloud-native engine for ClickHouse workloads with separate compute and storage.
Single Node
- Data lives on local disk
- Limited by single machine resources
- Scaling requires data migration
- Single point of failure
- Must over-provision for peak load
Distributed Tables with Replicas
- Data sharded across nodes
- Each replica stores full copy of shard data (2× storage)
- ZooKeeper cluster required for coordination
- Adding shards requires data redistribution
- 6+ ClickHouse nodes for basic HA setup
ObsessionDB
- Compute and storage fully separated
- Add or remove nodes instantly
- Single data copy (no replica storage overhead)
- Shared metadata for instant visibility
- Intelligent caching + durable S3 storage