Splunk
Ranked 4 of 5 log analytics platforms by recommenders
Recommended for fast, powerful log searching with its query language; the most common caveat is high cost.
Recommended for fast, powerful log searching with its query language; the most common caveat is high cost.
27 people gave an opinion
- recommend it
- 7
- criticize it
- 20
- approval share
- 26%
Recommended in 6 of 13 months
- November 2025: recommended
- December 2025: recommended
- January 2026: not recommended
- February 2026: recommended
- March 2026: not recommended
- April 2026: recommended
- May 2026: not recommended
- June 2026: not recommended
- July 2026: not recommended
- August 2026: recommended
- September 2026: not recommended
- October 2026: recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 7 people recommend itNeeds 10 or more, not met.
- 0.3 recommenders for every criticNeeds 2 to 1 or better, not met.
- Recommended in 6 of 13 monthsNeeds 4 or more, met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Meets needs and handles load
“splunk and sumo have usually met my needs just fine”
Comment from 26 Oct 2026 in “All you need is Wide Events, not "Metrics, Logs and Traces"” “Splunk was able to munch on it without issue”
Comment from 5 Nov 2025 on Hacker News
What people warn about
Each mark is one comment
Expensive, especially at scale
“too bad Cisco bought them and made it too expensive”
Comment from 16 Apr 2026 in “I made a terminal pager” “Splunk then buys SignalFx and immediately multiplies the pricing at a conveniently timed contract renewal.”
Comment from 4 Feb 2026 in “AI Is Killing B2B SaaS” “its price is approaching the point of being unaffordable for most organizations”
Comment from 18 Jun 2026 in “Tesco moving 40k server workloads off VMware amid Broadcom's abusive conduct” - Comment from 9 Feb 2026 in “Testing Ads in ChatGPT”
- Comment from 24 Aug 2026 in “What Is a Syslog Server?”
- Comment from 28 Jul 2026 in “Yօur agent uploaded what to our competitors?”
- Comment from 7 Dec 2025 in “The AI wildfire is coming. it's going to be painful and healthy”
- Comment from 12 Mar 2026 in “Do monitoring tools still miss early signals before incidents?”
- Comment from 30 Jun 2026 in “Kb – Prolog Knowledge Base”
- Comment from 13 May 2026 in “Traceway: MIT-licensed observability stack you can self-host in ~90s”
Needs fast storage and resources
“Splunk is one of the best software I've ever used but it HAS to be used with very fast storage to be effective.”
Comment from 4 Nov 2025 in “Bloom filters are good for search that does not scale” “We hadn't bought enough horsepower from them that it didn't jam up if too many people got involved in diagnosing production issues.”
Comment from 14 Jan 2026 in “I built Vector. Now I'm answering the question your observability vendor won't” Unreliable under heavy use
“We hadn't bought enough horsepower from them that it didn't jam up if too many people got involved in diagnosing production issues.”
Comment from 14 Jan 2026 in “I built Vector. Now I'm answering the question your observability vendor won't” “We constantly had to put out fires that were caused by their unreliable platform.”
Comment from 4 Feb 2026 in “AI Is Killing B2B SaaS”
Other log analytics platforms people recommend
The four most recommended other log analytics platforms, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| Grafana Loki | 19 | 7 | 73% | 8 | — | Approved |
| ELK stack | 15 | 7 | 68% | 8 | — | Approved |
| VictoriaLogs | 8 | 0 | 100% | 7 | — | — |
| SplunkThis page | 7 | 20 | 26% | 6 | — | — |
| Kibana | 6 | 2 | 75% | 4 | — | — |
What people said
30 of the 35 comments that mention it, newest first. Each links to the original comment.
“splunk and sumo have usually met my needs just fine”
“Splunk Cloud and Elastic, as far as I know, lacks the latter completely which rules them out”
“I've heard from multiple corps that Splunk is quite expensive.”
“It saves our company AT LEAST 10k a month vs having datadog / splunk”
“if you're handing third parties your secrets, you're gonna have a bad time”
“that can become rather expensive if logs are going to Splunk”
“Splunk is way too expensive now”
“For probably 50x the compute and 10x the cost.”
“its price is approaching the point of being unaffordable for most organizations”
“this is another galaxy when it comes to cost”
“DataDog / Splunk prices are simply unjustified”
“too bad Cisco bought them and made it too expensive”
“Splunk bundles its own python, mongod, and now postgres, instead of doing dependency checking.”
“it's all just a big hack working around splunk and similar systems' inability to understand summary statistics”
“that was always cost prohibitive for our budget”
“I feel like splunk's business model favors a healthy system and gives major disadvantages to an unhealthy one.”
“that's a telemetry alert not a data dog or Splunk problem”
“I would prefer grep, bigquery,splunk myself”
“charging huge amounts of money for software that don't sell ads”
“We constantly had to put out fires that were caused by their unreliable platform.”
“Splunk then buys SignalFx and immediately multiplies the pricing at a conveniently timed contract renewal.”
“Splunk was a particular problem that way”
“We hadn't bought enough horsepower from them that it didn't jam up if too many people got involved in diagnosing production issues.”
“The query language is what lets you actually find the few dozen relevant lines out of the billions of lines logged.”
“racking up a huge Splunk bill”
“makes searching logs so much faster and more effective”
“Enterprises love shoveling money into that fire pit”
“Splunk was able to munch on it without issue”
“Splunk is one of the best software I've ever used but it HAS to be used with very fast storage to be effective.”
“it didn't feel fast to me”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.