New Relic’s free tier is one of the few observability plans that is genuinely perpetual: no trial countdown, no expiring promotional credits, no credit card at signup. That was true when the plan launched, and it is still true in 2026. The more useful question for an indie hacker is not whether the plan is free, but where it stops being enough — which seats you actually get, how long your telemetry survives, and what happens the month you cross the ingest ceiling.
Sources and scope: Every number below comes from official vendor documentation and pricing pages fetched on 2026-09-24 — the New Relic pricing page, the New Relic pricing and billing docs, the user type docs, the Metric API limits page, the data retention docs, the synthetic monitor limits page, and the Grafana Cloud and Datadog pricing pages. This is desk research on vendor documentation, not hands-on testing: no New Relic account was created, no data was ingested, no dashboard was built, and no benchmark was measured. This review is based on official documentation, pricing pages, and community reports — we did not run the tool hands-on.
New Relic Free Tier at a Glance
New Relic’s free tier is a perpetual plan: no credit card at signup, 100 GB of ingest per month, one free full platform user and unlimited free basic users. Retention starts at eight days on the Original Data option. Everything is documented, so the plan is predictable rather than generous.
The plan is usage-based with a permanent floor, and the floor is what matters. New Relic’s pricing page lists the free tier as perpetual, requiring no credit card, with 100 GB/month of data ingest included. For a single small service, that ingestion allowance is large. The constraint is almost never the first gigabyte — it is the shape of the allowance built around it.
Seats are where the plan tightens. The same pricing page states that free gives exactly one free full platform user and unlimited free basic users. Paid reference prices put that in perspective: Core users are listed at $49/user, while full platform users cost $10 for the first user and then $99 per additional user on Standard (maximum of five users), or $349/user on annual Pro commitments, quoted at $418.80/user on monthly pay-as-you-go (New Relic pricing).
Retention is the other half of the baseline. Default free retention is at least 8 days on the Original Data option, and Data Plus adds up to 90 days of extra retention (New Relic pricing and billing docs). If you want a month of incident history available on demand, that single line decides your plan choice far more than ingest volume does.
Data Limits That Actually Matter
Five quotas decide how much of your stack New Relic can actually observe: monthly ingest, retention window, query throughput, metric cardinality and synthetic-checks count. The free plan caps ingest at 100 GB/month, keeps Original Data for at least eight days, allows 20 billion data points queried per minute and three million unique time series per day.
Ingest is the headline quota, and its failure mode is abrupt. At 85% of the 100 GB free ingest New Relic emails you and shows an in-product alert [1]; exceeding 100 GB stops ingest and platform access until you upgrade or until the first day of the next month (New Relic pricing). Overage rates only become relevant once you are paying: $0.40/GB on Original Data, $0.60/GB on Data Plus, plus an extra $0.05/GB per month for the EU data center (New Relic pricing).
Retention varies by data type rather than by plan alone. Logs carry 30-day retention (New Relic pricing and billing docs). Raw dimensional metric points are stored 30 days and their aggregations 13 months, with only raw ingest counting toward usage; metric timeslice data is rolled into 1-minute rollups kept 8 days and 1-hour rollups kept 90 days; infrastructure downsampled raw buckets are kept 8 days while 1-minute buckets are kept 30 days (manage data retention).
Query throughput is rarely the binding constraint. Original Data allows 20 billion data points/min and Data Plus 60 billion data points/min (New Relic pricing and billing docs). Cardinality, by contrast, is the quiet ceiling: the Metric API default limit is 3M unique time series per day for organizations on the Free edition, versus up to 10.2M for paying organizations and up to 15M on request. Maximum payloads per minute are 100k, and metrics with timestamps older than 48 hours or newer than 24 hours are dropped (Metric API limits).
Synthetic monitoring carries the smallest allowance. The Free edition includes 500 synthetic checks per month, and simple ping monitors are not counted against that allotment — for reference, Standard gets 10K, Pro 1M and Enterprise 10M per month (synthetic monitor limits).
What You Can Actually Run on the Free Tier
A solo developer running one small API service with OpenTelemetry traces, two hosts of infrastructure monitoring and a handful of synthetic checks fits comfortably inside the free plan. Anything with high-cardinality custom metrics, verbose debug logs or dozens of uptime checks will approach the ceilings faster than expected.
New Relic documents OpenTelemetry as a supported ingest path (OTLP) for APM and observability data (OpenTelemetry APM intro), which means a typical solo stack can be onboarded without rewriting instrumentation around a proprietary agent. Instant Observability is New Relic’s catalog of free quickstarts across hundreds of integrations (Instant Observability), and it is the fastest way to get a dashboard that is not empty on day one.
| Workload | Free-tier fit |
|---|---|
| One API service with OTel traces, moderate traffic | Comfortable |
| Two or three hosts of infrastructure metrics | Comfortable |
| A handful of uptime and ping checks | Comfortable |
| High-cardinality custom metrics per request | Tight — 3M series/day ceiling |
| Debug-level logs from every service, all day | Tight — 100 GB/month ingest |
| Multi-region fleet, per-tenant dashboards | Overrun — one full seat |
The pattern is that breadth is cheap and depth is expensive. Adding another integration costs nothing; adding another dimension to every metric you already send does.
When New Relic Free Breaks First
The free tier’s hard stop is ingest, not features: crossing 100 GB halts ingest and platform access until you upgrade or the calendar month resets. The second ceiling is seats — one full platform user is included, and basic users cannot open the curated APM, browser or mobile interfaces.
The failure is a stop rather than a throttle. Crossing 100 GB stops ingest and platform access until you upgrade or until the first day of the next month (New Relic pricing), so a traffic spike mid-month can blind you at exactly the moment telemetry matters most. The 85% email and in-product alert are the only warning you get (New Relic pricing).
Seats are the second ceiling, and they fail more quietly. Free includes one full platform user and unlimited basic users (New Relic pricing). Basic users can set up observability tools, run queries, use custom dashboards (quickstart dashboards up to 7 days) and some basic alerting, but they cannot use the curated experiences such as the APM UI, the browser monitoring UI or the mobile UI (user type docs). On a team of three, that means one person reads traces and everyone else reads aggregate numbers.
New Relic vs Grafana Cloud vs Datadog
The three plans are not ranked versions of one another. New Relic gives the largest ingest allowance with the thinnest seat allocation; Grafana Cloud Free trades ingest volume for a fixed short retention window and no support; Datadog Free is host-limited but keeps a full-resolution day of metrics.
| Capability | New Relic Free | Grafana Cloud Free | Datadog Free |
|---|---|---|---|
| Price | Perpetual $0, no card | Always free, $0, no card | $0 |
| Ingest allowance | 100 GB/month | 50 GB ingested/month | Host-based, no ingest allowance |
| Retention | 8+ days Original Data; Data Plus adds up to 90 days | 14 days for metrics, logs, traces, profiles, k6 | 1-day full-resolution metrics |
| Seats and hosts | 1 full platform user + unlimited basic | Team access, community support only | Up to 5 hosts, 5 containers per host |
| Metrics model | 3M unique series/day cardinality cap | 10k active series | 100 custom metrics, 500 custom events per host |
| Query ceiling | 20B data points/min (Original Data) | Not published as a data-point cap | Not published as a data-point cap |
The numbers behind the columns matter more than the column headers. Grafana Cloud Free is “Always free Always $0”, limited to 10k active series for metrics, 50 GB ingested per month, and 14 days retention for metrics, logs, traces, profiles and k6 performance tests, with community support only and no credit card required (Grafana Cloud pricing). Datadog Free covers up to 5 hosts with 1-day full-resolution metric retention, 5 containers per host allotted, 100 custom metrics per host and 500 custom events per host, at $0 (Datadog pricing).
“Free” here means three different shapes. New Relic rewards volume and punishes seats. Grafana Cloud rewards loyalty to its stack and punishes anyone who needs a long retention window. Datadog rewards small host counts and punishes curiosity about long-term metrics without a paid plan. Paid reference points confirm how differently each vendor monetizes: Grafana Cloud Pro starts at a $19/month platform fee including 50 GB ingested per month, 30 days retention and 8x5 email support, with 13 months retention for metrics (Grafana Cloud pricing), while Datadog Pro infrastructure starts from $15/host/month billed annually with 15-month metric retention, APM from $31/host/month and log ingest at $0.10/GB (Datadog pricing).
Free Alternatives Worth a Look
Grafana Cloud Free is a permanently free account with 10k active metric series, 50 GB ingested per month, 14-day retention across metrics, logs, traces, profiles and k6 tests, community support and no credit card. Datadog Free covers up to five hosts with one day of full-resolution metrics, 100 custom metrics and 500 custom events per host.
Grafana Cloud Free suits builders who already run Grafana locally or who want metrics and logs in one place and can live with a two-week horizon. It is “Always free Always $0”, limited to 10k active series for metrics, 50 GB ingested per month, and 14 days retention for metrics, logs, traces, profiles and k6 performance tests, community support only, no credit card (Grafana Cloud pricing).
Datadog Free suits host-centric shops that care about live infrastructure graphs more than historical analysis. It covers up to 5 hosts with 1-day full-resolution metric retention, 5 containers per host allotted, 100 custom metrics per host and 500 custom events per host, at $0 (Datadog pricing).
The honest framing: if your bottleneck is how much data you can push, New Relic Free is the strongest of the three. If your bottleneck is how many people need to look at that data — or how long you need to keep it — the other two start looking better, and a paid tier on any of them is a real line item rather than an afterthought.
FAQ
These are the three questions readers ask most often about the New Relic free tier: whether it can carry a production SaaS, what the crossing of the ingest ceiling actually does to your account, and whether OpenTelemetry data is accepted without a credit card. Short answers below, each sourced from vendor documentation.
Can I run a production SaaS on New Relic’s free tier?
For a small service with moderate traffic, yes. The plan is perpetual and includes 100 GB/month of ingest with no credit card (New Relic pricing), which is enough for one API, a couple of hosts and a handful of synthetic checks. What it does not survive is verbose logging across many services, per-tenant metric dimensions that blow past the 3M unique time series/day Free-edition cardinality limit (Metric API limits), or a second engineer who needs the APM UI rather than only basic-user access (user type docs).
What actually happens when I cross 100 GB of monthly ingest?
At 85% of the 100 GB free ingest New Relic emails you and shows an in-product alert. Exceeding 100 GB stops ingest and platform access until you upgrade or until the first day of the next month (New Relic pricing). This is a hard stop, not a soft overage — you do not get a bill, you get a dark dashboard. Overage pricing at $0.40/GB on Original Data and $0.60/GB on Data Plus applies once you have upgraded, with an extra $0.05/GB per month for the EU data center (New Relic pricing).
Does New Relic Free accept OpenTelemetry data without a credit card?
Yes. The free tier requires no credit card at signup (New Relic pricing [1]), and New Relic documents OpenTelemetry as a supported ingest path (OTLP) for APM and observability data (OpenTelemetry APM intro). You can point an existing OTLP exporter at New Relic without adopting a proprietary agent first, which makes the free tier a reasonable place to evaluate instrumented applications before committing to a paid seat.
Sources
[1] New Relic Pricing — https://newrelic.com/pricing