Cloud · head to head
OpenTelemetry vs SST
OpenTelemetry
Cloud
Vendor-neutral standard for traces, metrics and logs
- From
- Free
- Rated
- -
The short version
- Each has a real cost: OpenTelemetry genuinely complex to adopt: collectors, pipelines, samplers and exporters are a system to run in their own right; SST primarily optimized for AWS with Cloudflare support
- They diverge on capability: OpenTelemetry covers Vendor-neutral SDKs, SST covers Single config file.
Where they differ
Only the attributes on which OpenTelemetry and SST actually diverge.
| Attribute | OpenTelemetry | SST |
|---|---|---|
| Pricing model | Open source, no licence fee | Unknown |
| Platforms | Linux, macOS, Windows, Kubernetes, Docker | AWS, Cloudflare, Node.js |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Cloud).
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 OpenTelemetry
- Vendor-neutral SDKs
- Collector
- Three signals
- Auto-instrumentation
Only in SST
- Single config file
- Resource linking
- Local development
- Multi-cloud support
- Multiple deployment stages
- VPC tunneling
What people use each for
The jobs each tool is most often brought in to do.
OpenTelemetry
- Instrumenting once and keeping the option to change observability vendor laternot SST
- Standardising telemetry across services written in different languagesnot SST
- Routing and filtering telemetry centrally to control observability spendnot SST
SST
- Deploying Next.js frontends with serverless backendsnot OpenTelemetry
- Managing databases and storage alongside application codenot OpenTelemetry
- Creating staging environments for feature testingnot OpenTelemetry
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
OpenTelemetry
- Genuinely complex to adopt: collectors, pipelines, samplers and exporters are a system to run in their own right
- Language SDKs mature at different rates, so a polyglot estate gets uneven support
- It produces and moves telemetry but does not store or visualise it, so a backend is still required and still billed
SST
- Primarily optimized for AWS with Cloudflare support
- Learning curve for developers unfamiliar with infrastructure concepts
- Limited documentation for some advanced use cases
Pricing, plan by plan
OpenTelemetry
Free- OpenTelemetryFree
- Full functionality
- No usage limits
- Community support
SST
FreeNo published plan breakdown. See the SST review.
Which should you pick?
Choose OpenTelemetry if
- You need vendor-neutral sdks.
- You want to start without paying.
- You work on Linux, macOS, Windows, Kubernetes, Docker.
- You also want collector.
Choose SST if
- You need single config file.
- You want to start without paying.
- You work on AWS, Cloudflare, Node.js.
- You also want resource linking.
Questions people ask
- Is OpenTelemetry or SST better?
- Neither clearly leads. OpenTelemetry starts at Free and SST at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, OpenTelemetry or SST?
- OpenTelemetry starts at Free and SST at Free.
- Does OpenTelemetry or SST run on more platforms?
- OpenTelemetry runs on Linux, macOS, Windows, Kubernetes, Docker. SST runs on AWS, Cloudflare, Node.js.
- Can I use OpenTelemetry for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is OpenTelemetry best used for?
- OpenTelemetry is most often used for instrumenting once and keeping the option to change observability vendor later, standardising telemetry across services written in different languages, routing and filtering telemetry centrally to control observability spend. Of those, instrumenting once and keeping the option to change observability vendor later and standardising telemetry across services written in different languages are not what SST is typically brought in for.
- What can OpenTelemetry do that SST cannot?
- OpenTelemetry covers Vendor-neutral SDKs, Collector, Three signals, Auto-instrumentation. SST covers Single config file, Resource linking, Local development, Multi-cloud support.
Answered from the vendors’ own pages
OpenTelemetry: Is OpenTelemetry free?
Yes, open source under the CNCF. What you pay for is the backend you export to.
SST: Is SST free?
Yes, SST is open source and free. You only pay for cloud resources from AWS and other providers.
SourceOpenTelemetry: Does OpenTelemetry replace Datadog or Grafana?
No. It replaces their proprietary agents and instrumentation libraries. You still need a backend to store and query the data.
SST: What cloud providers does SST support?
SST supports over 150 providers through built-in AWS and Cloudflare components, plus Pulumi and Terraform providers.
SourceOpenTelemetry: Why adopt a vendor-neutral standard?
Because instrumentation is the expensive part. Once code emits OTel, changing observability vendor is a collector config change instead of re-instrumenting every service.
Related pages
More on OpenTelemetry
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