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Backup · head to head

Borg Backup vs Jaeger

Borg Backup logo

Borg Backup

Backup

Deduplicating archiver with compression and encryption

From
Free
Rated
-
Full reviewWebsite
Jaeger logo

Jaeger

Cloud

Open-source end-to-end distributed tracing

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Borg Backup linux, macOS and BSD only; Windows is not a supported platform; Jaeger tracing is only as good as the instrumentation, and partial instrumentation produces misleading gaps
  • They diverge on capability: Borg Backup covers Content-defined chunking, Jaeger covers Distributed trace search.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Borg Backup and Jaeger actually diverge.

Attributes where Borg Backup and Jaeger differ
AttributeBorg BackupJaeger
Pricing modelfreeOpen source, no licence fee
PlatformsLinux, MacLinux, Kubernetes, Docker
CategoryBackupCloud
Founded2015Unknown

Identical on both: starting price (Free), free tier (Yes), 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 Borg Backup

  • Content-defined chunking
  • Deduplication
  • Compression
  • Authenticated encryption
  • Pruning
  • Mount archives
  • SSH
  • BorgBase

Only in Jaeger

  • Distributed trace search
  • Dependency graph
  • Adaptive sampling
  • Pluggable storage

What people use each for

The jobs each tool is most often brought in to do.

Borg Backup

  • Deduplicated backups where daily full snapshots would otherwise be expensivenot Jaeger
  • Encrypted backup to a server you do not fully trust, since the server never sees plaintextnot Jaeger
  • Browsing previous versions by mounting an archive over FUSEnot Jaeger
  • Scripted server backups with no agent or daemon to runnot Jaeger

Jaeger

  • Finding which service in a request path causes the latencynot Borg Backup
  • Understanding real service dependencies rather than the diagram on the wikinot Borg Backup
  • Debugging failures that only appear under production traffic patternsnot Borg Backup

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Borg Backup

  • Linux, macOS and BSD only; Windows is not a supported platform
  • Command-line only, with no graphical interface in the project itself
  • Version 2.0 is still in beta, so production use means staying on the 1.4 line
  • Restoring requires the Borg tooling, since archives are a deduplicated chunk store rather than plain files

Jaeger

  • Tracing is only as good as the instrumentation, and partial instrumentation produces misleading gaps
  • Storage is the real operational cost: high-volume tracing on Elasticsearch or Cassandra is a cluster to run and pay for
  • Traces alone, without correlated metrics and logs, leave you switching between tools during an incident

Pricing, plan by plan

Borg Backup

Free
  • FreeFree
    • Deduplication
    • Compression
    • Encryption

Jaeger

Free
  • JaegerFree
    • Full functionality
    • No usage limits
    • Community support

Which should you pick?

Choose Borg Backup if

  • You need content-defined chunking.
  • You want to start without paying.
  • You work on Linux, Mac.
  • You also want deduplication.
Borg Backup review

Choose Jaeger if

  • You need distributed trace search.
  • You want to start without paying.
  • You work on Linux, Kubernetes, Docker.
  • You also want dependency graph.
Jaeger review

Questions people ask

Is Borg Backup or Jaeger better?
Neither clearly leads. Borg Backup starts at Free and Jaeger at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Borg Backup or Jaeger?
Borg Backup starts at Free and Jaeger at Free.
Does Borg Backup or Jaeger run on more platforms?
Borg Backup runs on Linux, Mac. Jaeger runs on Linux, Kubernetes, Docker.
Can I use Borg Backup for free?
Both have a free tier, so you can try either at no cost before committing.
What is Borg Backup best used for?
Borg Backup is most often used for deduplicated backups where daily full snapshots would otherwise be expensive, encrypted backup to a server you do not fully trust, since the server never sees plaintext, browsing previous versions by mounting an archive over fuse, scripted server backups with no agent or daemon to run. Of those, deduplicated backups where daily full snapshots would otherwise be expensive and encrypted backup to a server you do not fully trust, since the server never sees plaintext are not what Jaeger is typically brought in for.
What can Borg Backup do that Jaeger cannot?
Borg Backup covers Content-defined chunking, Deduplication, Compression, Authenticated encryption. Jaeger covers Distributed trace search, Dependency graph, Adaptive sampling, Pluggable storage.

Answered from the vendors’ own pages

Borg Backup: What is the cost of BorgBackup?

BorgBackup is completely free and open source under the BSD license with no mandatory costs for the core software.

Source
Jaeger: Is Jaeger free?

Yes, open source and CNCF-graduated. Costs are the storage backend you run.

Borg Backup: Are there paid services available for BorgBackup?

Yes, optional third-party services are available: BorgBase for specialized Borg repository hosting, Hetzner Storage Box with Borg support, and rsync.net cloud storage integration.

Source
Jaeger: Do I use Jaeger or OpenTelemetry?

Both, usually. Instrument with OpenTelemetry and use Jaeger to store and query the traces.

Borg Backup: How can I support the BorgBackup project?

BorgBackup accepts voluntary contributions through Open Collective, GitHub Sponsors, Liberapay, and PayPal, though donations are optional.

Source
Jaeger: Does Jaeger handle metrics and logs?

No. It is a tracing system. Metrics and logs need Prometheus, Loki or an equivalent.

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