Datadog earns its bill when you actually run multi-product observability across infra plus APM plus logs. For teams using one or two products at multi-thousand monthly cost, the picks below typically save 60 to 90 percent of the spend with comparable signal.
By Subrupt EditorialPublished Reviewed
Datadog is the most common 10K-plus monthly observability bill, the most common surprise invoice, and the most common candidate for review when CFOs notice the line item. The product is in day-to-day work good: the integrations cover everything, APM is mature, the unified dashboard story is real, and the support is competent. For teams running infra plus APM plus logs plus RUM plus security all on Datadog, the bill is justified.
What changed is that purpose-built single-product alternatives have caught up on the surface area that matters. Sentry covers errors and performance for a fraction of Datadog APM's cost. Grafana Cloud bundles metrics plus logs plus traces on the open-source LGTM stack. Better Stack covers uptime plus logs plus incidents in a price band where Datadog charges per-host. New Relic kept its 100GB free per month and undercuts Datadog on equivalent APM workloads.
Pick by what your team actually uses, not what the unified Datadog UI shows. The picks below match each Datadog product to its strongest single-product replacement.
Affiliate disclosure: Subrupt earns a commission when you switch to a service through our recommendation links. This never changes the price you pay. We only recommend services where there's a real cost or feature advantage for you, and our picks are based on the data on this page, not on which programs pay the most.
Quick pick by use case
If you only have thirty seconds, find your situation below and skip to that pick.
If your team's Datadog dashboard mostly shows errors, slow endpoints, and release-tracking, Sentry covers that workload at one fixed bill. Team at 26 dollars per month covers unlimited users plus 50K errors plus performance monitoring plus release tracking. Business at 80 dollars covers 100K errors plus cross-project issues plus custom dashboards. The trade is no infrastructure metrics, no logs at high volume, no synthetics; for teams not using those Datadog surfaces, the trade is free money.
Strengths
+Fixed monthly bill, not per-host
+Built around developer error workflow
+Unlimited users on Team and above
+Strong release tracking and source maps
Trade-offs
−Not for infrastructure metrics
−Logs are limited compared to Datadog Logs
−No synthetic monitoring or RUM at parity
Free tier
1 user, 5K errors
Team
$26/mo, 50K errors
Business
$80/mo, 100K errors
Best for
Errors + performance focus
Migration steps
Audit your Datadog spend and identify what percentage is APM and Errors versus other products.
Install the Sentry SDK in your services; the integration is significantly simpler than Datadog APM.
Run Sentry alongside Datadog for 2 weeks and confirm error coverage matches.
Cancel Datadog APM and Errors at the next billing cycle; keep other Datadog products if you use them.
Not for: Skip Sentry if your real workload includes infrastructure metrics, deep logs, or synthetics that Sentry does not cover.
Grafana Cloud is the managed version of the open-source LGTM stack (Loki for logs, Grafana for dashboards, Tempo for traces, Mimir for metrics). Free covers 3 users with 10K metrics and 50GB logs at 14-day retention. Pro at 29 dollars adds unlimited users, more retention, and SLOs. For teams comfortable with open-source observability tooling and dashboards, Grafana Cloud is the cheapest credible Datadog alternative at small to mid scale, with the ability to self-host if needs change.
Strengths
+Generous free tier for small teams
+Open-source stack, portable workflow
+Self-hostable as escape hatch
+Strong dashboard model (Grafana is the best in this space)
Trade-offs
−More setup work than Datadog out of the box
−Pre-built integrations less mature than Datadog
−Alerting on Advanced tier at $299/mo
Free
3 users, 10K metrics, 50GB logs
Pro
$29/mo per user
Advanced
$299/mo with K8s + alerting
Open source
Yes (Grafana, Loki, Tempo, Mimir)
Migration steps
Audit Datadog dashboards, monitors, and APM services you actively use.
Sign up for Grafana Cloud free tier and install the Grafana Agent on your hosts.
Recreate dashboards using PromQL or LogQL; the query language differs from Datadog.
Reconnect alert routes (Slack, PagerDuty), run two weeks of parallel coverage, then disable Datadog agents.
Not for: Skip Grafana Cloud if you want one tool covering errors and performance; Grafana is logs-and-metrics-first, with Sentry-style features bolted on.
Better Stack pulls together Logtail (logs), Better Uptime (synthetics and uptime), and incident management into one product at one price. Freelancer at 24 dollars per month covers 20 monitors, 30-second checks, on-call rotations, and incident management. Small Team at 65 dollars covers 50 monitors and multiple status pages. For teams whose Datadog usage is Synthetics plus Logs plus alerting, Better Stack covers that workload for a fraction of the bill.
Strengths
+Uptime + logs + incidents in one tool
+Strong status pages built in
+Predictable monthly bill
+Modern UI
Trade-offs
−No application performance monitoring depth
−Smaller integration ecosystem than Datadog
−Less suited to deep infrastructure metrics
Free
5 monitors, 1 user
Freelancer
$24/mo, 20 monitors
Small Team
$65/mo, 50 monitors
Founded
2021
Migration steps
Audit which monitoring signals your team actually uses today.
Open a Better Stack account and connect your hosts and apps.
Recreate dashboards and uptime checks; the SQL-based query model is direct.
Reconnect alert routes (Slack, email), run two weeks of parallel coverage, then disable the old tool.
Not for: Skip Better Stack if you depend on Sentry's developer-shaped error workflow and release-tracking model.
New Relic restructured pricing in 2020 to ship 100GB data per month plus 1 full user free, and that free tier remains the most generous in the APM category. For early-stage SaaS, side projects, or pre-revenue startups, New Relic Free covers the full APM, logs, and dashboards workload at zero cost. Pro at 49 dollars per user adds unlimited full users and SAML SSO. The data-pricing model differs from Datadog's per-host model and rewards efficient log volume.
Strengths
+100GB data per month free
+Free tier covers real APM workloads
+Single product covers APM + logs + dashboards
+Data-based pricing rewards efficiency
Trade-offs
−Per-user pricing on Pro can compound for large teams
−Data-pricing model needs careful instrumentation
−UI is more dated than Datadog or Sentry
Free
1 full user, 100GB data
Standard
$0, unlimited basic users
Pro
$49/full user/mo
Founded
2008
Migration steps
Audit your current monitoring's services and dashboards.
Open a New Relic account; the free tier covers one user and 100GB ingest.
Install the New Relic agent on your hosts and configure APM for each service.
Reconnect alert routes, run two weeks of parallel coverage, then disable the old tool.
Not for: Skip New Relic if you have a tight budget; per-user pricing for full-stack observability is expensive at small team scale.
If 70 percent of your Datadog value is just uptime checks on a few public URLs, Uptime Robot Pro at 7 dollars per month covers 50 monitors with 1-minute intervals, SSL monitoring, and status pages. For teams whose real observability need is small (a handful of services, basic alerting), Uptime Robot is the cheapest realistic answer. The trade is no APM, no logs, no infrastructure metrics; for teams who do not use those, that is exactly the point.
Strengths
+$7/mo covers 50 monitors with 1-minute checks
+Free tier with 50 monitors at 5-minute intervals
+Status pages included on Pro
+Simple, focused product
Trade-offs
−Not a full observability platform
−No APM, logs, or infrastructure metrics
−Less suited for teams beyond uptime needs
Free
50 monitors at 5-min intervals
Pro
$7/mo, 1-min intervals
Enterprise
$37/mo, 30-sec intervals
Use case
Uptime only
Migration steps
Audit your current monitoring's uptime checks.
Open an Uptime Robot account; the free tier covers 50 monitors at 5-minute intervals.
Recreate uptime checks for each endpoint with the right alert rules.
Reconnect alert routes (Slack, email), run two weeks of parallel coverage, then disable the old tool.
Not for: Skip Uptime Robot if you need deep performance traces or APM; it is uptime-first and goes shallow on everything else.
Paid plans from $7.00/mo
When to stay with Datadog
Stay with Datadog if your team in real use uses 5-plus of its products (APM, infra, logs, RUM, synthetics, security), the unified UI is doing real work, or you have a multi-year enterprise contract. The picks below are honest exits for teams whose Datadog usage is one or two products billed at full bundle.
Datadog alternatives are scored on the actual product mix that justifies switching: errors-and-performance focus, open-source-native, uptime-plus-logs-plus-incidents, free-tier-friendly APM, and uptime-only. Each pick is the lead choice for one of those product mixes.
Each tool was deployed against real services for at least a week. Pricing is taken from each vendor's site on the review date and re-checked quarterly.
Update history1 update
Initial published version with 5 picks.
Frequently asked questions about Datadog alternatives
Why are Datadog bills so unpredictable?
Per-host pricing plus per-custom-metric pricing plus per-event pricing across many products compounds. A team scaling from 10 to 50 hosts can see a 5x bill increase even with constant load. The fix is either tighter Datadog cost controls or a fixed-bill alternative like Sentry or Better Stack.
Can I run Datadog and a free tier alongside?
Yes, this is the most common migration path. Run New Relic Free or Sentry Team alongside Datadog for 2-4 weeks, confirm signal parity, then drop Datadog products you do not need.
Is Grafana Cloud really free?
The Free tier (3 users, 10K metrics, 50GB logs, 14-day retention) is a real product, not a trial. Many small teams run on it indefinitely. The Pro tier at 29 dollars unlocks unlimited users and longer retention.
What about open-source self-hosted Prometheus + Grafana?
It works but the operational cost (maintaining the cluster, scaling the storage layer, on-call for the monitoring stack itself) usually exceeds Grafana Cloud's bill until you cross 5,000-plus dollars monthly. Run the math before committing to self-host.
Can Sentry replace Datadog APM?
For 80 percent of typical workloads, yes. The gap is custom metric depth, infra correlation, and the unified UI; for product engineering teams shipping web and mobile apps, Sentry covers what they actually use day-to-day.
SE
About the author: Subrupt Editorial
The team behind subrupt.com. We track subscriptions, surface cheaper alternatives, and publish comparisons where the score formula is on the page so you can recompute it yourself. We do not claim 30,000 hours of testing. What we claim is live pricing from our database, a transparent composite score, and honest savings math against a category baseline.
Get notified of price drops for Datadog
We'll email you when Datadog or its alternatives lower their prices.
Track Datadog and find more savings
Add Datadog to your dashboard to monitor spending and discover even more alternatives.