GravityKit
GravityKit folds every GravityView extension into one Pro plugin.
Comparison · Infra & APIs
KrakenD vs Userback
A side-by-side editorial comparison of KrakenD and Userback — release velocity, themes, recent moves, and the top alternatives to consider.
KrakenD vs Userback: at a glance
What is KrakenD?
KrakenD's community edition is shipping only dependency bumps.
The two tracked KrakenD releases are patch releases of the community edition. 2.13.10 in August moved to Go 1.26.7, and 2.13.11 in September bumped the gRPC and RabbitMQ client libraries.
What is Userback?
Userback's Sites turn out to be a multi-site workspace, and the first follow-up targets agencies.
Userback has spent 2026 widening where feedback comes from (mobile SDK, Slack, mobile surveys) and adding an AI layer on top (Insights themes, video transcription, AI Context Search). The October 28 follow-up finally shows what Sites is: a per-site container with its own Site Key, settings, widget and feedback list. The new tools are prefixed readable feedback IDs that pass through to Jira, copying widget settings between Sites, open-feedback counts on the Sites page, and survey targeting by query string and hash.
KrakenD vs Userback: editorial side-by-side
KrakenD
0.0INFRA · APIS
KrakenD's community edition is shipping only dependency bumps.
◆ Current state
The two tracked KrakenD releases are patch releases of the community edition. 2.13.10 in August moved to Go 1.26.7, and 2.13.11 in September bumped the gRPC and RabbitMQ client libraries.
◆ Where it's heading
The open-source gateway is in maintenance mode in this feed, kept current on Go and dependencies. Two entries are too few to say where the product is heading.
◆ Prediction
Unclear from these entries; more dependency patch releases are the only pattern visible.
Userback
5.0INFRA · APIS
Userback's Sites turn out to be a multi-site workspace, and the first follow-up targets agencies.
◆ Current state
Userback has spent 2026 widening where feedback comes from (mobile SDK, Slack, mobile surveys) and adding an AI layer on top (Insights themes, video transcription, AI Context Search). The October 28 follow-up finally shows what Sites is: a per-site container with its own Site Key, settings, widget and feedback list. The new tools are prefixed readable feedback IDs that pass through to Jira, copying widget settings between Sites, open-feedback counts on the Sites page, and survey targeting by query string and hash.
◆ Where it's heading
Sites moves Userback toward running many properties from one account. Copying widget settings and sorting Sites by open feedback are built for agencies with a Site per client. The readable IDs that travel into Jira and other integrations show the same push seen in the 'Sent to Integrations' filter: making Userback the traceable start of a ticket, not a separate inbox.
◆ Prediction
Expect more cross-Site tooling, such as copying integrations or templates between Sites, since the October 28 notes say integrations still have to be set up per Site.
Alternatives to KrakenD and Userback
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 KrakenD or Userback.
Payload CMS
Payload's v4 beta.9 keeps every past image crop and raises the Node floor again.
Nautobot
Nautobot 3.3 alpha 2 adds test helpers and a cable location filter after 3.2.9's token-leak fix.
Clair
Clair 4.10 RC can read SBOMs to match Java vulnerabilities.
Shuffle
Shuffle tags builds almost daily, but the notes are empty.
Velociraptor
Velociraptor's recent releases are mostly about patching CVEs.
See all KrakenD alternatives → · See all Userback alternatives →
Recent activity from KrakenD and Userback
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 17d agoUserbackFeedback IDs, and more improvements for Sites
- 1mo agoUserbackIntroducing Sites
- 2mo agoKrakenDKrakenD CE 2.13.11 bumps gRPC and RabbitMQ libraries
- 2mo agoKrakenDKrakenD CE 2.13.10 moves to Go 1.26.7
- 3mo agoUserbackUserback Mobile SDK: Now With Surveys
- 4mo agoUserbackNew Feature: Notification History
- 4mo agoUserbackMerging Duplicate Feedback Just Got a Lot Faster
- 5mo agoUserbackNew Feature: Video Transcription
Frequently asked questions
What is the difference between KrakenD and Userback?
They serve adjacent needs but don't currently overlap on shipped themes. Userback is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is KrakenD better than Userback?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Userback is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to KrakenD?
Top KrakenD alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "KrakenD alternatives" section above for the current picks, or visit /alternatives/krakend for the full list with editorial commentary on each.
What are the best alternatives to Userback?
Top Userback alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Userback alternatives" section above for the current picks, or visit /alternatives/userback for the full list with editorial commentary on each.