Head-to-Head Comparison · Alternative to Logz.io · 📟 monitoring
Logz.io vs GreptimeDB
Cloud-native observability database unifying metrics, logs, and traces with sub-second queries, 50x cost reduction, and seamless OpenTelemetry integration. Here is how GreptimeDB ($0/mo open source) stacks up against Logz.io ($35/mo) across cost, hosting, data privacy, and real-world trade-offs.
GreptimeDB is a verified Open Source-licensed open-source replacement for Logz.io. Switching from Logz.io ($35/mo) saves $420/yr per solo seat, or $2,100/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Logz.io.
GreptimeDB
$0.00/mo · Open Source
Logz.io vs GreptimeDB Specifications
facts verified 2026-11-07
| Dimension | Logz.io (Paid) | GreptimeDB (Replacement) |
|---|---|---|
| Monthly Price | $35 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $420 / yr | $0 / yr (Save $420) |
| 1-Year Cost (5 seats) | $2,100 / yr | $0 / yr (Save $2,100) |
| 1-Year Cost (10 seats) | $4,200 / yr | $0 / yr (Save $4,200) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 6.8k (active nov 2026) |
Deep Dive: Switching from Logz.io to GreptimeDB
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Logz.io.
How to deploy GreptimeDB
Clone https://github.com/greptimeteam/greptimedb or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork GreptimeDB instead of vibe-coding a Logz.io clone?
Instead of paying recurring SaaS fees for Logz.io or rebuilding it from scratch, deploy one of the 9 battle-tested open-source alternatives like SigNoz.
Logz.io vs GreptimeDB FAQ
Is GreptimeDB a good free alternative to Logz.io?+
Yes. GreptimeDB is a verified open-source (Open Source) replacement for Logz.io. Cloud-native observability database unifying metrics, logs, and traces with sub-second queries, 50x cost reduction, and seamless OpenTelemetry integration.
What is the catch when switching from Logz.io to GreptimeDB?+
Requires self-hosting setup, updates, and server maintenance compared to managed Logz.io.
How much do you save switching from Logz.io to GreptimeDB?+
Logz.io costs $35/mo ($420/yr) per seat, whereas GreptimeDB is $0/mo. Switching saves $420/yr for a solo user, $2,100/yr for a 5-person team, and $4,200/yr for a 10-person team.
How do I install or self-host GreptimeDB instead of Logz.io?+
Install: Clone https://github.com/greptimeteam/greptimedb or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
