Cloud · head to head
OpenTelemetry vs PagerDuty
OpenTelemetry
Cloud
Vendor-neutral standard for traces, metrics and logs
- From
- Free
- Rated
- -
The short version
- Only OpenTelemetry has a free tier, so it costs nothing to try first.
- Each has a real cost: OpenTelemetry genuinely complex to adopt: collectors, pipelines, samplers and exporters are a system to run in their own right; PagerDuty aIOps, status pages, and live call routing are expensive add-ons not included in base plans, significantly increasing total cost
- They diverge on capability: OpenTelemetry covers Vendor-neutral SDKs, PagerDuty covers Incident response.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which OpenTelemetry and PagerDuty actually diverge.
| Attribute | OpenTelemetry | PagerDuty |
|---|---|---|
| Starting price | Free | $21/month |
| Pricing model | Open source, no licence fee | Unknown |
| Free tier | Yes | No |
| Platforms | Linux, macOS, Windows, Kubernetes, Docker | Web, Ios, Android, Api |
| Category | Cloud | Technology |
| Founded | Unknown | 2009 |
Identical on both: user rating (Not yet rated).
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 PagerDuty
- Incident response
- On-call management
- Alert grouping
- Escalation policies
- Mobile incident management
- Postmortems
- Status pages
- Event intelligence
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 PagerDuty
- Standardising telemetry across services written in different languagesnot PagerDuty
- Routing and filtering telemetry centrally to control observability spendnot PagerDuty
PagerDuty
- Incident managementnot OpenTelemetry
- On-call schedulingnot OpenTelemetry
- Real-time alertingnot OpenTelemetry
- Service reliabilitynot OpenTelemetry
- Digital operationsnot 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
PagerDuty
- AIOps, status pages, and live call routing are expensive add-ons not included in base plans, significantly increasing total cost
- Complex escalation policies require workarounds for scheduling patterns beyond basic weekly rotations
- 5-user minimum requirement forces costs even for small teams, with forced Business tier upgrades adding $12,000+ annually for larger teams
Pricing, plan by plan
OpenTelemetry
Free- OpenTelemetryFree
- Full functionality
- No usage limits
- Community support
PagerDuty
$21/monthNo published plan breakdown. See the PagerDuty 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 PagerDuty if
- You need incident response.
- You work on Web, Ios, Android, Api.
- You also want on-call management.
Questions people ask
- Is OpenTelemetry or PagerDuty better?
- Neither clearly leads. OpenTelemetry starts at Free and PagerDuty at $21/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, OpenTelemetry or PagerDuty?
- OpenTelemetry has a free tier; the other does not. Paid plans start at Free for OpenTelemetry and $21/month for PagerDuty.
- Does OpenTelemetry or PagerDuty run on more platforms?
- OpenTelemetry runs on Linux, macOS, Windows, Kubernetes, Docker. PagerDuty runs on Web, Ios, Android, Api.
- Can I use OpenTelemetry for free?
- Yes. OpenTelemetry has a free tier, so you can try it without paying. PagerDuty starts at $21/month.
- 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 PagerDuty is typically brought in for.
- What can OpenTelemetry do that PagerDuty cannot?
- OpenTelemetry covers Vendor-neutral SDKs, Collector, Three signals, Auto-instrumentation. PagerDuty covers Incident response, On-call management, Alert grouping, Escalation policies.
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.
PagerDuty: What is the minimum cost to use PagerDuty?
PagerDuty requires a minimum of 5 users per account. The Professional plan starts at $21 per user per month ($105/month minimum), with annual billing providing 16% discount.
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.
PagerDuty: What integrations does PagerDuty support?
PagerDuty integrates with 750+ monitoring, ticketing, and collaboration tools including Datadog, Slack, Jira, ServiceNow, New Relic, and Nagios.
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.
PagerDuty: How much does AIOps cost in PagerDuty?
AIOps Intelligence is sold separately as an add-on starting at $699 per month, and is not included in any of the base plans.
SourceRelated pages
More on OpenTelemetry
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