Apache Iceberg vs ClickHouse: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Apache Iceberg and ClickHouse side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Apache Iceberg leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Apache Iceberg
An open table format for huge analytic datasets.
Best for you if:
- • You want a fully free tool (ClickHouse requires payment)
ClickHouse
Fast open-source analytics database
Best for you if:
- • You want extremely fast analytics
| At a Glance | Apache Iceberg | ClickHouse |
|---|---|---|
Starts at | Free 100% free | Not published |
Category | Data & Databases ETL & Data Pipelines | Data & Databases Analytics |
Rating | n/a | 4.5/5 G2 4.5 23 reviews |
Free plan | Yes | No |
Watch out for | n/a | Internet egress fees ($0.0312-$0.162/GB depending on region) add up fast if you export query results to external dashboards or applications. |
Choose Apache Iceberg or ClickHouse?
Choose Apache Iceberg if
- You want a fully free tool (ClickHouse requires payment)
- You want ensures data consistency and reliability in data lakes
- You want simplifies data management with schema evolution and hidden partitioning
Choose ClickHouse if
- You want extremely fast analytics
- You want good compression
In-Depth Analysis
Apache Iceberg
An open table format for huge analytic datasets.
Strengths
- Pro: Ensures data consistency and reliability in data lakes.
- Pro: Simplifies data management with schema evolution and hidden partitioning.
- Pro: Offers strong compatibility with major data processing engines.
- Pro: Provides time travel capabilities for auditing and recovery.
- Pro: Open-source nature fosters community support and avoids vendor lock-in.
Weaknesses
- Con: Requires integration and setup with existing data lake infrastructure.
- Con: Can have a learning curve for users unfamiliar with table formats.
Key features
ClickHouse
Fast open-source analytics database
ClickHouse Cloud is genuinely cheap for read-heavy analytical workloads thanks to aggressive columnar compression and per-minute compute billing.
Watch out
Internet egress fees ($0.0312-$0.162/GB depending on region) add up fast if you export query results to external dashboards or applications.
Strengths
- Pro: Extremely fast analytics
- Pro: Good compression
- Pro: SQL interface
- Pro: Column-oriented
- Pro: Open source
Weaknesses
- Con: Not for OLTP
- Con: Updates expensive
- Con: Operations complex
- Con: Learning curve
- Con: Specific use cases
Key features
Plans and prices: Apache Iceberg vs ClickHouse
| Tool | Plans and prices | Source |
|---|---|---|
| Apache Iceberg | No plan prices on file | iceberg.apache.org |
| ClickHouse |
| clickhouse.com/pricing read Nov 1, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Apache Iceberg pricing and ClickHouse pricing.
Key Takeaways
Apache Iceberg
- Has a free plan
ClickHouse
- Choose if you want fast open-source analytics database
What the data shows
On the data below, Apache Iceberg leads on a free plan. We do not name an overall winner for this pair.
- Only ClickHouse has a published user rating (4.5/5 from 23 reviews); Apache Iceberg has none we can show.
- Only Apache Iceberg has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Apache Iceberg and ClickHouse compare in 2026?
On the data below, Apache Iceberg leads on a free plan. We do not name an overall winner for this pair. Only ClickHouse has a published user rating (4.5/5 from 23 reviews); Apache Iceberg has none we can show. Only Apache Iceberg has a free plan.
What are Apache Iceberg and ClickHouse used for?
Apache Iceberg: An open table format for huge analytic datasets. ClickHouse: Fast open-source analytics database.
What does Apache Iceberg cost vs ClickHouse?
Apache Iceberg is free. ClickHouse has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Nov 1, 2026.
What's the main difference between Apache Iceberg and ClickHouse?
Apache Iceberg's main strength: ensures data consistency and reliability in data lakes. ClickHouse's main strength: extremely fast analytics.