Compare Datadog and New Relic free tiers side-by-side. Hosts, data ingest, APM, logs, synthetics, retention, alerting — verified data from 1,600+ developer tools. Per-host pricing vs per-GB pricing. Verified August to September 2026.
Published 2026-03-26 · Not yet reviewed · Data verified from our index of 1,547 developer tools
5 hosts
Datadog Free
100 GB/mo
New Relic Free
1 day
Datadog Retention
8+ days
New Relic Retention
Quick verdict: Choose Datadog if you already use its ecosystem and need best-in-class per-product tooling with enterprise support. Choose New Relic if you want full-stack observability for free — APM, logs, synthetics, and 50+ capabilities included in the free tier.
On free tiers: New Relic's free tier is dramatically more generous in scope. Datadog gives you 5 hosts with 1-day metric retention and infrastructure monitoring only. New Relic gives you 100 GB/month data ingest, unlimited hosts, 1 full platform user, and access to every product on the platform — APM, logs, browser, synthetics, AIOps, and more.
The key framing: Datadog uses per-host pricing — costs scale with infrastructure size. New Relic uses per-GB pricing — costs scale with data volume. This fundamental difference determines which is cheaper at every scale point.
Side-by-side comparison using verified data from our index. Datadog and New Relic free tiers. Verified August to September 2026.
Feature
Datadog Free
New Relic Free
Notes
Pricing Model
Per-host
Per-GB data ingest
Fundamental architectural difference. Datadog charges per monitored host. New Relic charges per GB of data sent.
Free Hosts/Agents
5 hosts
Unlimited
New Relic has no host limit on free tier. Datadog caps at 5 infrastructure hosts.
Data Ingest
N/A (host-based)
100 GB/month
New Relic's 100 GB/mo covers all telemetry: metrics, events, logs, traces
Metric Retention
1 day
8+ days
Datadog's 1-day retention is very short for debugging. New Relic retains 8+ days on free tier
APM / Tracing
Not included (paid)
Included (all 50+ capabilities)
New Relic includes APM free. Datadog APM starts at $31/host/mo
Log Management
Not included (paid)
Included (within 100 GB)
New Relic includes logs free. Datadog log management starts at $0.10/GB ingested
Synthetics
Not included (paid)
500 checks/month
New Relic includes 500 synthetic checks. Datadog Synthetics starts at $5/1K API tests
Infrastructure Monitoring
Included (5 hosts)
Included (unlimited hosts)
Both include infra monitoring on free tier, but very different host limits
Alerting
Basic (5 hosts)
Full alerting + AI-powered
New Relic includes AIOps and anomaly detection. Datadog alerting scales with hosts
Users
Up to 5
1 full + unlimited basic
Datadog allows 5 users. New Relic gives 1 full-access user + unlimited basic (read-only) users
Integrations
750+ (limited on free)
650+ (all included)
Datadog has more total integrations but many require paid products. New Relic includes all on free tier
Datadog verified data: Infrastructure monitoring free for up to 5 hosts with 1-day metric retention Verified: 2026-08-12 · Full profile →
New Relic verified data: Full observability platform — 100 GB data ingest/month, 1 full platform user, unlimited basic users, 500 synthetic checks, 8+ days retention Verified: 2026-08-31 · Full profile →
2. Key Differences
Beyond the raw numbers, these structural differences define the Datadog vs New Relic choice.
Pricing Philosophy: Per-Host vs. Per-GB
Datadog charges per monitored host — costs scale linearly with infrastructure size regardless of data volume. New Relic charges per GB of data ingested — costs scale with observability depth regardless of host count. For teams with many hosts but low data volume, Datadog gets expensive fast. For teams ingesting massive logs/traces from few hosts, New Relic's per-GB model costs more.
Free Tier Scope: Products vs. Platform
Datadog's free tier includes only infrastructure monitoring (5 hosts, 1-day retention) and feature flags. APM, logs, synthetics, RUM, security — all paid add-ons. New Relic's free tier includes ALL 50+ platform capabilities (APM, logs, infra, synthetics, browser, mobile, serverless, AIOps) — just capped at 100 GB/mo data. For startups wanting full observability without paying, New Relic is dramatically more generous.
Data Retention: 1 Day vs. 8+ Days
Datadog's free tier retains metrics for only 1 day — barely enough to spot immediate issues, useless for trend analysis or debugging intermittent problems. New Relic retains data for 8+ days on the free tier, enough to compare week-over-week patterns and investigate issues after a weekend. This is one of the most impactful practical differences.
Enterprise vs. Developer Experience
Datadog is widely considered the gold standard for enterprise observability — best-in-class per-product tools, deep AWS/GCP/Azure integrations, and mature compliance features. New Relic has repositioned as developer-friendly — the free tier is designed to get individual developers and startups using the platform with zero friction. Datadog sells to ops teams; New Relic sells to developers.
3. Cost at Scale
Datadog Pro ($15/host/mo for infra) vs New Relic Standard ($0.30/GB over free 100 GB). Per-host vs per-GB — the economics diverge dramatically at scale.
Metric
Datadog
New Relic
Notes
Cheapest paid plan
Pro $15/host/mo (infra only)
Standard $0.30/GB over 100 GB
Datadog per-product pricing. New Relic charges only for data above free 100 GB
10 hosts, light usage
~$150/mo (Pro infra only)
$0/mo (under 100 GB)
New Relic free tier covers this. Datadog requires Pro at $15/host/mo
10 hosts + APM
~$460/mo ($15 infra + $31 APM/host)
$0-50/mo (depends on data volume)
Datadog APM at $31/host is a major cost multiplier. New Relic includes APM free
50 hosts + full stack
~$3,000-5,000/mo
~$300-1,000/mo (data-dependent)
At scale, Datadog's per-host model compounds across products. New Relic scales with data volume only
Additional full user
Included (up to 5 free)
$99/mo per full platform user
New Relic's per-user cost for full platform access is significant for larger teams
Enterprise features
Enterprise $23/host/mo + add-ons
Pro $0.50/GB + $349/user/mo
Both get expensive at enterprise scale but through different levers
Break-even analysis: For small teams (under 10 hosts, moderate data volume), New Relic's free tier covers full observability at zero cost — Datadog would require $150+/mo for equivalent coverage. As host count grows, Datadog's per-host model compounds across each product (infra + APM + logs = $50-80/host/mo). New Relic scales with data volume instead, so teams generating less than 100 GB/mo of telemetry pay nothing regardless of host count. The crossover point where Datadog becomes cheaper is rare — it typically only happens for very large teams (100+ hosts) with very high data volumes where New Relic's per-GB costs exceed Datadog's per-host pricing. For most startups and mid-size teams, New Relic is significantly cheaper.
4. When to Choose Each
Decision Guide
Choose Datadog if:
You have budget for best-in-class per-product tools and want deep AWS/GCP/Azure integrations, you need enterprise compliance features (HIPAA, SOC 2, FedRAMP), your team already uses the Datadog ecosystem, or you need specific Datadog-only capabilities like Continuous Profiler, Database Monitoring, or Network Performance Monitoring.
Choose New Relic if:
You want full-stack observability for free (100 GB/mo covers most small-to-medium apps), you need APM + logs + synthetics without paying for each separately, you have many hosts but moderate data volumes, or you are a startup wanting enterprise-grade monitoring at zero cost. Best for: startups, indie developers, small teams, and anyone cost-conscious.
Consider Grafana Cloud if:
You want an open-source observability stack (Prometheus, Loki, Tempo) with no vendor lock-in. Free tier includes 10K metric series, 50 GB logs, and 50 GB traces with 14-day retention. Great for Kubernetes-native teams already using Prometheus. See Grafana Cloud profile.
Consider self-hosted Prometheus + Grafana if:
You need unlimited metrics with zero cost and full control. Prometheus (CNCF graduated) handles metrics collection, Grafana provides dashboards, and Jaeger or Tempo handles distributed tracing. No data caps, no vendor lock-in — but you manage the infrastructure. See our monitoring comparison for all options.
5. Other Monitoring Alternatives
If neither Datadog nor New Relic fits, these platforms offer competitive free tiers for observability.
Full-stack observability platform — free forever plan: 100 GB/month data (APM, logs, infrastructure, traces, RUM, synthetics, database, serverless), 1,000 RUM sessions/month, 20,000 synthetic checks/month, 14-day data retention, unlimited users
Notable mentions:Grafana Cloud offers the best open-source observability stack with 10K metric series and 50 GB logs free. Sentry excels at error tracking with 5K errors/mo and performance tracing. Axiom offers the most generous log storage at 500 GB/mo ingest. See our full monitoring comparison for 70+ options.
6. Recent Deal Changes
Pricing context from our deal change tracker. Monitoring is one of the most actively evolving pricing categories.
No recent pricing changes tracked for Datadog or New Relic. Both vendors have maintained stable free tier limits through early 2026. Check our full pricing timeline for all vendor changes.
Related Guides
Deep-dive guides for monitoring and observability selection.
Methodology: Free tier data sourced from our verified index of 1,547 developer tools. Datadog data verified against datadoghq.com/pricing (2026-08-12). New Relic data verified against newrelic.com/pricing (2026-08-31). Cost-at-scale analysis based on published pricing tiers. Deal changes tracked from official vendor announcements.
This comparison covers Datadog vs New Relic free tiers as of March 2026. For more monitoring options, see our full monitoring comparison with 70+ free options. Browse all 1,547 developer tools at /search.
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