Log Management · head to head
Vector vs Azure Monitor
Vector
Log Management
A Lightweight and Ultra-Fast Tool for Building Observability Pipelines
- From
- Free
- Rated
- -
Azure Monitor
Log Management
Azure's Monitoring and Diagnostics Service
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Vector free and open source under the MPL-2.0 license, backed by an open source community with a public GitHub repo; Azure Monitor billed per GB ingested across three separate log plans, Auxiliary, Basic and Analytics, so the plan chosen changes the rate as much as the volume does
- They diverge on capability: Vector covers Trace collection, Azure Monitor covers Alerts and notifications.
Where they differ
Only the attributes on which Vector and Azure Monitor actually diverge.
| Attribute | Vector | Azure Monitor |
|---|---|---|
| Pricing model | open-source | usage-based |
| Founded | 2019 | 2010 |
Identical on both: starting price (Free), free tier (Yes), platforms (Web, Api), user rating (Not yet rated), category (Log Management).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Vector
- Trace collection
- Event transformation
Only in Azure Monitor
- Alerts and notifications
- Custom dashboards
Both cover
- Log collection
- Metrics collection
- API
- Webhooks
- REST
- Web support
- Api support
What people use each for
The jobs each tool is most often brought in to do.
Vector
- Log monitoringnot Azure Monitor
- Application performancenot Azure Monitor
- Security analyticsnot Azure Monitor
- Troubleshootingnot Azure Monitor
Azure Monitor
- Collecting logs and metrics from Azure resourcesnot Vector
- Alerting on metric thresholds and log queriesnot Vector
- Application performance monitoring through Application Insightsnot Vector
- Long-term log retention for compliancenot Vector
- Querying operational data with KQLnot Vector
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Vector
- Free and open source under the MPL-2.0 license, backed by an open source community with a public GitHub repo
Azure Monitor
- Billed per GB ingested across three separate log plans, Auxiliary, Basic and Analytics, so the plan chosen changes the rate as much as the volume does
- Only the first 5 GB a month of Analytics logs is free per billing account
- Retention beyond the base period is charged per GB per month, up to 2 years interactive and 12 years long term
- Log queries and search jobs are billed per GB scanned, so investigating an incident costs money
- Alert rules are billed per time series for metrics and by execution frequency for logs
- The pricing page shows placeholders rather than rates until a region and currency are chosen
Pricing, plan by plan
Vector
Free- FreeFree
- Log collection
- Metrics collection
- Trace collection
Azure Monitor
Free- FreeFree
- Log collection
- Metrics collection
- Alerts and notifications
Which should you pick?
Choose Vector if
- You need trace collection.
- You want to start without paying.
- You work on Web, Api.
- You also want event transformation.
Choose Azure Monitor if
- You need alerts and notifications.
- You want to start without paying.
- You work on Web, Api.
- You also want custom dashboards.
Questions people ask
- Is Vector or Azure Monitor better?
- Neither clearly leads. Vector starts at Free and Azure Monitor at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Vector or Azure Monitor?
- Vector starts at Free and Azure Monitor at Free.
- Does Vector or Azure Monitor run on more platforms?
- Both run on Web, Api, so platform support will not decide this one for you.
- Can I use Vector for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Vector best used for?
- Vector is most often used for log monitoring, application performance, security analytics, troubleshooting. Of those, log monitoring and application performance are not what Azure Monitor is typically brought in for.
- What can Vector do that Azure Monitor cannot?
- Vector covers Trace collection, Event transformation. Azure Monitor covers Alerts and notifications, Custom dashboards. Both handle Log collection, Metrics collection, API, Webhooks.