head to head · open source
CloudQuery vs peerdb
CloudQuery has 6,550 GitHub stars, 567 forks, 166 open issues and last shipped 2 days ago. peerdb has 3,314 stars, 232 forks, 204 open issues and last shipped 2 days ago. CloudQuery leads on adoption by 98% (6,550 vs 3,314 stars). CloudQuery is written in Go under MPL-2.0; peerdb is written in Go under AGPL-3.0. CloudQuery has attracted 9% as many forks as stars, peerdb 7%. peerdb was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (bigquery), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| CloudQuery | peerdb | |
|---|---|---|
| GitHub stars | ★ 6.5K | ★ 3.3K |
| License | MPL-2.0 | AGPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-11-03 | 2026-11-03 |
| Forks | ⑂ 567 | ⑂ 232 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick CloudQuery if
- You weight community size — 6.5K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick peerdb if
- You want the peerdb feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and peerdb fits your workflow better
About CloudQuery
CloudOps, without the chaos CloudQuery is a cloud asset inventory built for platform teams. Sync your cloud infrastructure metadata into your data warehouse, powering insights and automation. Unify data and provide context across AWS, Azure, GCP, and 70+ cloud and SaaS sources such as Wiz, Finout, and GitHub. Installation Check out the quickstart guide for install guides for Linux and Windows and for step by step instructions on completing your first sync with CloudQuery. Why CloudQuery? Specialized plugin coverage Support for cloud infrastructure, security, and FinOps sources with normalization, rate limit…
read the full CloudQuery overview →
About peerdb
Frustratingly simple ETL for Postgres PeerDB At PeerDB, we are building a fast, simple and the most cost effective way to stream data from Postgres to Data Warehouses, Queues and Storage engines. If you are running Postgres at the heart of your data stack and move data at scale from Postgres to any of the above targets, PeerDB can provide value. We support different modes of streaming log based (CDC), cursor based (timestamp or integer) and XMIN based. Performance wise, we are 10x faster than existing tools. Features wise, we support native Postgres features such as comprehensive set of data types incl…
read the full peerdb overview →
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Frequently asked questions
Is CloudQuery or peerdb more popular?
CloudQuery has 6,550 GitHub stars and peerdb has 3,314. CloudQuery has the larger community by that measure.
Are CloudQuery and peerdb free?
Both are open source. CloudQuery is licensed under MPL-2.0 and peerdb under AGPL-3.0. Neither carries a licence fee.
What is the difference between CloudQuery and peerdb?
CloudQuery is written in Go and peerdb in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, CloudQuery or peerdb?
Choose CloudQuery if you want the larger community (6,550 stars) or its MPL-2.0 licence terms. Choose peerdb if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.