Head-to-Head Comparison · Alternative to BigQuery · ☁️ hosting
BigQuery vs CloudQuery
CloudQuery is an open-source ELT platform that enables easy data integration from hundreds of cloud and security tools to any destination. Here is how CloudQuery ($0/mo open source) stacks up against BigQuery ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
CloudQuery is a verified Open Source-licensed open-source replacement for BigQuery. Switching from BigQuery ($25/mo) saves $300/yr per solo seat, or $1,500/yr for a 5-person team. Deployment: Runs on Local.
The catch: Community-driven open source project without dedicated enterprise SLAs.
CloudQuery
$0.00/mo · Open Source
BigQuery vs CloudQuery Specifications
facts verified 2026-11-07
| Dimension | BigQuery (Paid) | CloudQuery (Replacement) |
|---|---|---|
| Monthly Price | $25 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $300 / yr | $0 / yr (Save $300) |
| 1-Year Cost (5 seats) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (10 seats) | $3,000 / yr | $0 / yr (Save $3,000) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopcross-platformone-click install |
| GitHub Stars | — | ★ 6.6k (active nov 2026) |
Deep Dive: Switching from BigQuery to CloudQuery
Trade-offs, installation & data architecture
What you trade away
Community-driven open source project without dedicated enterprise SLAs.
How to deploy CloudQuery
Clone https://github.com/cloudquery/cloudquery or deploy with Docker Compose
What it takes to run
Download the native package or installer for your operating system.
Where your data lives
All application data lives locally on your own machine.
Why fork CloudQuery instead of vibe-coding a BigQuery clone?
Instead of paying recurring SaaS fees for BigQuery or rebuilding it from scratch, deploy one of the 6 battle-tested open-source alternatives like ClickHouse.
BigQuery vs CloudQuery FAQ
Is CloudQuery a good free alternative to BigQuery?+
Yes. CloudQuery is a verified open-source (Open Source) replacement for BigQuery. CloudQuery is an open-source ELT platform that enables easy data integration from hundreds of cloud and security tools to any destination.
What is the catch when switching from BigQuery to CloudQuery?+
Community-driven open source project without dedicated enterprise SLAs.
How much do you save switching from BigQuery to CloudQuery?+
BigQuery costs $25/mo ($300/yr) per seat, whereas CloudQuery is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.
How do I install or self-host CloudQuery instead of BigQuery?+
Install: Clone https://github.com/cloudquery/cloudquery or deploy with Docker Compose. Setup: Download the native package or installer for your operating system.
