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Comparison · Infra & APIs
Duplicati vs Helm
A side-by-side editorial comparison of Duplicati and Helm — release velocity, themes, recent moves, and the top alternatives to consider.
Duplicati vs Helm: at a glance
What is Duplicati?
Duplicati 2.4.1 stable brings delta backups for Microsoft 365 and scheduled restore tests.
Duplicati 2.4.1.0 stable moves the canary work into the main line. Microsoft 365 and Google Workspace backups now list only what changed since the previous run, and a new restore test operation restores a sample into a temporary folder and verifies it, optionally after each backup and switchable from the console. Point-in-time destination reads, backup version labels and object locks on Duplicati Storage also land, and the local database moves from version 19 to 22, so downgrading takes an extra step.
What is Helm?
Helm 3 gets a security patch on its way out; 4.4 is set for January.
Helm runs two trains: 3.22 was the last Helm 3 minor, and Helm 4 carries active development. 4.3.0 brought concurrent status computation, ownership checks before uninstall and reproducible archives, and 4.3.1 waits for CRDs under the hook-only strategy. 3.22.1 bumps dependencies to clear Go vulnerabilities and updates the k8s.io packages.
Duplicati vs Helm: editorial side-by-side
Duplicati
5.0INFRA · APIS
Duplicati 2.4.1 stable brings delta backups for Microsoft 365 and scheduled restore tests.
◆ Current state
Duplicati 2.4.1.0 stable moves the canary work into the main line. Microsoft 365 and Google Workspace backups now list only what changed since the previous run, and a new restore test operation restores a sample into a temporary folder and verifies it, optionally after each backup and switchable from the console. Point-in-time destination reads, backup version labels and object locks on Duplicati Storage also land, and the local database moves from version 19 to 22, so downgrading takes an extra step.
◆ Where it's heading
The 2.4 line is about proving backups can be recovered: restore tests, point-in-time reads and locks answer ransomware and corruption scenarios. Delta tracking for SaaS sources shows Duplicati treating cloud workloads as primary sources, and console-set restore tests give its hosted console a role in managing fleets of machines.
◆ Prediction
Expect the Hyper-V and MSSQL source rework to be the next canary work headed for stable, and more restore-test controls in the console.
Helm
5.0INFRA · APIS
Helm 3 gets a security patch on its way out; 4.4 is set for January.
◆ Current state
Helm runs two trains: 3.22 was the last Helm 3 minor, and Helm 4 carries active development. 4.3.0 brought concurrent status computation, ownership checks before uninstall and reproducible archives, and 4.3.1 waits for CRDs under the hook-only strategy. 3.22.1 bumps dependencies to clear Go vulnerabilities and updates the k8s.io packages.
◆ Where it's heading
Helm 4 is focused on correctness for GitOps and CI pipelines at scale, while Helm 3 is in patch-only mode carrying dependency and security bumps. The project now publishes a fixed patch cadence for both lines, which makes end-of-life planning predictable for operators.
◆ Prediction
The release notes schedule 4.3.2 and 3.22.2 for November 11 and Helm 4.4.0 for January 13, 2027; expect Helm 3 patches to stay dependency-only.
Alternatives to Duplicati and Helm
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Duplicati or Helm.
Hatchet
Hatchet brings durable streams to Python, Ruby and Go, and takes round trips out of dispatch.
Tolgee
Tolgee ships four patch releases in a day, mostly security bumps and branching fixes.
Payload CMS
Payload 4.0 beta 6 upgrades Lexical and makes every version restore a draft.
Chromatic
Chromatic for React Native takes visual tests to iOS simulators and Android emulators.
Cloudflare Tunnel
Cloudflare Tunnel ships its eighth October release, still with checksums only.
See all Duplicati alternatives → · See all Helm alternatives →
Recent activity from Duplicati and Helm
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 8h agoDuplicativ2.4.1.100_canary_2026-10-31
- 8h agoDuplicatiVersion bump to v2.4.1.100-2.4.1.100_canary_2026-10-31
- 2d agoDuplicatiDuplicati 2.4.1 stable: SaaS delta backups and restore tests
- 2d agoDuplicatiDuplicati 2.4.1.0 stable binaries published
- 7d agoDuplicatiDuplicati canary adds point-in-time restores from versioned storage
- 7d agoDuplicatiDuplicati 2.4.0.105 canary binaries published
- 16d agoHelmHelm 3.22.1 patches Go dependency vulnerabilities
- 16d agoHelmHelm 4.3.1 waits for CRDs under hook-only strategy
- 1mo agoHelmHelm 3.22.0: final minor release, deps and k8s-io 0.37.0
- 1mo agoHelmHelm 4.3.0: concurrent status, uninstall safety, reproducible archives
- 2mo agoHelmHelm 3.22.0 RC1: staging candidate for final v3 minor
- 2mo agoHelmHelm 4.3.0 RC1: staging candidate for 4.3 feature release
Frequently asked questions
What is the difference between Duplicati and Helm?
They serve adjacent needs but don't currently overlap on shipped themes. Duplicati and Helm are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Duplicati better than Helm?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Duplicati and Helm are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Duplicati?
Top Duplicati alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Duplicati alternatives" section above for the current picks, or visit /alternatives/duplicati for the full list with editorial commentary on each.
What are the best alternatives to Helm?
Top Helm alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Helm alternatives" section above for the current picks, or visit /alternatives/helm for the full list with editorial commentary on each.