Comparison

Datadog vs Splunk vs ELK Stack

If you're evaluating Datadog, Splunk, and ELK Stack, here is how LogPulse stacks up against all three — a modern, EU-hosted log platform that ships in minutes, not weeks.

Side-by-side comparison

FeatureLogPulseDatadogSplunkELK Stack
Pricing modelFlat-rate plansPer host + GBPer GB indexedFree (infra costs)
Starting priceFree + €29/mo (founder pricing)~$8,000/mo~$15,000/mo$3,000-5,000/mo
Search speed (P95)<200ms<1s<500ms1-5s
Query languageLPQLCustomSPLLucene / KQL
AI anomaly detectionBuilt-inBuilt-inAdd-on (ITSI)X-Pack (paid)
Built-in AI InvestigatorAll plansDatadog Bits (Enterprise only) No No
Visual pipelinesBuilt-inLog PipelinesHeavy ForwarderLogstash
SSO / SAMLOAuth (SAML planned)Enterprise onlyEnterprise onlyX-Pack (paid)
Data retentionUp to 365 days (Enterprise)15 days defaultLicense dependentUnlimited (storage costs)
Setup time5 minutesHoursDays-weeksDays-weeks
MaintenanceFully managedFully managedSelf-managed or CloudSelf-managed
Open standardsOTLP nativeProprietaryProprietaryOpen source
Public SLOs99.9% (beta)99.9%99.9% (Cloud)N/A (self-managed)
ComplianceSOC 2 in progress, GDPRSOC 2, HIPAA, ISO 27001SOC 2, HIPAA, FedRAMPSelf-managed
EU-hosted + iDEAL/MollieGCP NetherlandsUS-defaultUS-defaultSelf-managed

Frequently asked questions

How does LogPulse pricing compare to Datadog and Splunk?

LogPulse offers flat-rate plans starting at €29/month, compared to roughly $15,000/mo for Splunk (per GB indexed) and $8,000/mo for Datadog (per host + GB). ELK Stack is open-source but typically costs $3,000-5,000/mo in infrastructure plus the engineering time to operate the cluster. LogPulse has no hidden per-host or per-user fees.

How fast is LogPulse search compared to Datadog and Splunk?

LogPulse delivers sub-200ms P95 search latency on top of ClickHouse columnar storage. Splunk typically lands under 500ms; Datadog under 1 second; ELK Stack between 1-5 seconds depending on cluster size and shard layout.

How long does it take to migrate from Datadog to LogPulse?

Most teams are up and running in under 4 hours. LogPulse supports migration with OTLP-native ingestion and migration guides for Datadog, Splunk, and other platforms. The visual pipeline builder makes it straightforward to recreate transformations from your existing platform.

Where is LogPulse data hosted?

All LogPulse data is hosted on GCP europe-west4 (Netherlands). The platform is GDPR-compliant by default with full EU data residency. Splunk and Datadog default to US regions and require enterprise contracts to enforce EU residency.

Does LogPulse support OpenTelemetry?

Yes — LogPulse is OTLP-native. Send logs and traces directly via the OpenTelemetry Protocol from any OTel Collector or SDK. No vendor-specific agent or proprietary forwarder required.

Ready to Cut Your Log Management Costs?

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