DNSControl
DNSControl v5 is feature-frozen with a ship date, and rc9 is pure provider cleanup
Comparison · Infra & APIs
Hotjar vs Prowler
A side-by-side editorial comparison of Hotjar and Prowler — release velocity, themes, recent moves, and the top alternatives to consider.
Hotjar vs Prowler: at a glance
What is Hotjar?
Hotjar's update feed stops in April 2025 — the arc it captures ended mid-sentence.
Hotjar's public update feed carries nothing newer than April 2025, and the entries it does carry arrive in duplicate pairs — a short stub and the full post, a few hours apart. What the archive shows is a product that spent 2024 and early 2025 expanding from passive observation (heatmaps, recordings) into active research: unmoderated User Tests, AI tagging of survey responses, and finally prototype testing.
What is Prowler?
Prowler's assistant decides what to do with findings; the patches keep the scanner honest
Prowler is shipping a minor release roughly weekly with patches filling the gaps. The agentic layer, Lighthouse, has moved from explaining findings to acting on them, with named skills attached to individual findings and every write path bound to the asking user's RBAC. Alongside that, 5.39.1 fixes an install path that had been quietly broken: 5.38.0 declared a cryptography floor its own dependencies capped below, so pip install prowler silently resolved back to 5.37.1.
Hotjar vs Prowler: editorial side-by-side
Hotjar
0.0INFRA · APIS
Hotjar's update feed stops in April 2025 — the arc it captures ended mid-sentence.
◆ Current state
Hotjar's public update feed carries nothing newer than April 2025, and the entries it does carry arrive in duplicate pairs — a short stub and the full post, a few hours apart. What the archive shows is a product that spent 2024 and early 2025 expanding from passive observation (heatmaps, recordings) into active research: unmoderated User Tests, AI tagging of survey responses, and finally prototype testing.
◆ Where it's heading
The direction visible in these entries is a move up the research stack — from watching what users did on a live site toward asking them questions and testing designs before they ship. User Tests removed the moderator, AI tagging removed the manual sorting of open-ended responses, and prototype testing removed the requirement that the thing being tested exist yet. Each step cut a person out of the research loop. Whether that arc continued past April 2025 is not something this feed can answer.
◆ Prediction
No prediction is supportable from these entries. The feed has published nothing for over a year, so any claim about Hotjar's current direction would be invented rather than observed — the only honest read is that this channel has been abandoned or moved elsewhere.
Prowler
7.5INFRA · APIS
Prowler's assistant decides what to do with findings; the patches keep the scanner honest
◆ Current state
Prowler is shipping a minor release roughly weekly with patches filling the gaps. The agentic layer, Lighthouse, has moved from explaining findings to acting on them, with named skills attached to individual findings and every write path bound to the asking user's RBAC. Alongside that, 5.39.1 fixes an install path that had been quietly broken: 5.38.0 declared a cryptography floor its own dependencies capped below, so pip install prowler silently resolved back to 5.37.1.
◆ Where it's heading
Two tracks run in parallel and rarely overlap. The minor releases push the commercial agentic surface forward — triage skills, page context, the MCP tool set — while the patches defend the parts everyone uses: dependency resolution, container CVEs, and check correctness. That second track matters more than its version numbers suggest, because a security scanner reporting PASS when an API call failed is worse than one that errors. 5.39.1 fixes exactly that in the ECS task-definition checks, and makes the SES public-access check evaluate every identity policy rather than stopping at the first.
◆ Prediction
Expect the next minor to extend Lighthouse skills to groups of findings rather than one at a time, with patch releases continuing to absorb Trivy and base-image CVE churn.
Alternatives to Hotjar and Prowler
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 Hotjar or Prowler.
Casdoor
Casdoor is spending its release cadence moving auth checks from the client to the server
ESPHome
ESPHome ships on a calendar, and the August beta train is now five builds deep
Strimzi
Strimzi's 1.2.0 candidate closes with a logging fix and nothing else
NetBox
NetBox adds a cooling data model — the first new infrastructure domain since power
RabbitMQ
Two parallel trains, and the 'maintenance' label is now hiding real feature work
See all Hotjar alternatives → · See all Prowler alternatives →
Recent activity from Hotjar and Prowler
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoProwler5.39.1 unbreaks pip install and stops two checks reporting false PASS
- 6d agoProwlerLighthouse AI triages findings; Azure management-group onboarding ⚡
- 12d agoProwlerCompliance Watchlist and multi-domain SAML SSO
- 14d agoProwlerContainer CVE cleanup and an M365 false-FAIL fix
- 15d agoProwlerLighthouse AI gains page context and the full MCP toolbox ⚡
- 21d agoProwlerFinding Groups dispatch to Jira; Attack Paths query filtering
- 1y agoHotjarDuplicate stub of the April 2025 Surveys and User Tests post
- 1y agoHotjarPrototype testing extends User Tests to designs that do not exist yet
- 1y agoHotjarDuplicate stub of the User Tests launch post
- 1y agoHotjarUnmoderated User Tests bring usability testing in-product
- 2y agoHotjarAutomatically tag survey responses
- 2y agoHotjarCustomize the button labels in Surveys
Frequently asked questions
What is the difference between Hotjar and Prowler?
They serve adjacent needs but don't currently overlap on shipped themes. Prowler is currently shipping more aggressively (velocity 7.5 vs 0.0), with 2 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 Hotjar better than Prowler?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Prowler is currently shipping more aggressively (velocity 7.5 vs 0.0), with 2 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 Hotjar?
Top Hotjar alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Hotjar alternatives" section above for the current picks, or visit /alternatives/hotjar for the full list with editorial commentary on each.
What are the best alternatives to Prowler?
Top Prowler alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Prowler alternatives" section above for the current picks, or visit /alternatives/prowler for the full list with editorial commentary on each.