Parca
Infrastructure-wide continuous profiling with automatic discovery and zero instrumentation overhead
- Also known as
- parca
What is Parca?
A continuous profiling tool that analyzes CPU and memory usage patterns across infrastructure to identify optimization opportunities and troubleshoot performance issues. It automatically discovers targets using eBPF technology with minimal overhead and supports multiple programming languages.
Parca pricing
We don't have Parca's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What Parca does
The capabilities that matter for apm tools, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Auto-instrumentation
- ✓
- Distributed tracing
- -
- Service map
- -
- Code / continuous profiling
- ✓
- Database monitoring
- -
- Error analytics
- -
- Real-user monitoring
- -
- SLO / error-budget tracking
- -
- Anomaly / root-cause AI
- -
- OpenTelemetry support
- None
- Language agents
- C, C++, Rust, Go, and more
- Hosting
- Self-hosted only
Platform & deployment
Independently observed- CLI
- Web
- Linux
- Self-hosted
Integrations (1)
Independently observed- Kubernetes
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
Parca FAQ
Common questions about Parca, answered from independent, dated evidence.
What is Parca?
Open source continuous profiling platform for analyzing CPU, memory, and IO usage down to the line number across entire infrastructure using eBPF. It is indexed under APM Tools.
Source: https://www.parca.dev
Is Parca free to use?
Parca is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.
Source: https://www.parca.dev
What platforms does Parca support?
Parca supports the web, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://www.parca.dev
Can Parca be self-hosted?
Yes. Parca can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://www.parca.dev
Is Parca open source?
Yes. Parca is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
Parca alternatives
Other apm tools we track, ranked by the same independent score.
- BlackfireWeb crawling, testing, and data extraction toolmedium · 70%
- PyroscopeCloud platform combining infrastructure monitoring with cost and AI usage analyticsmedium · 63%
- Datadog APMMonitor and troubleshoot cloud applications by unifying traces, logs, metrics, and user telemetry.low · 48%
- Azure Application InsightsEnd-to-end visibility into applications, infrastructure, and network systemslow · 41%
- DynatraceAI-powered platform for monitoring applications and infrastructure in real-timelow · 40%
- InstanaAutomatic observability with AI-powered root cause analysislow · 40%
Compare Parca
Side by side against other apm tools, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Parca, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Development activity | 34 | 0.09 | 3.2 | ✓ |
| Release cadence | 61 | 0.05 | 3.1 | ✓ |
| Capabilities | 46 | 0.06 | 2.9 | ✓ |
| Security score | 55 | 0.04 | 2.3 | ✓ |
| Stars | 70 | 0.03 | 1.8 | ✓ |
| Dependent projects | 27 | 0.06 | 1.7 | ✓ |
| Integrations | 9 | 0.07 | 0.6 | ✓ |
| Security posture | 0 | 0.12 | 0.0 | - |
| Package downloads | 0 | 0.14 | 0.0 | - |
| Developer Q&A activity | 0 | 0.06 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 11 | mediumsource · 2026-09-11 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 5 items | mediumsource · 2026-09-10 · 67% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Hosting: self · Languages: C, C++, Rust, Go, and more · Otel support: none · Code profiling: Yes · Auto instrumentation: Yes | mediumsource · 2026-09-14 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 1 | mediumsource · 2026-08-13 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | TypeScript | highsource · 2026-09-11 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | Apache-2.0 | highsource · 2026-09-11 · 95% |
Pricing
Release
Security
Is Parca the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Parca against the rest of the apm tools we index, using the same dated evidence weighted your way.
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