Tool Comparison · 2026 Edition

New Relic vs Sentry: Full Observability or Developer Errors?

New Relic is a broad observability platform (APM, infra, logs, RUM). Sentry is a focused developer tool for errors and performance. Here's which fits where.

TL;DR

Key takeaways

  • New Relic covers the full observability surface: APM, infrastructure, logs, RUM, synthetics.
  • Sentry is a focused developer tool: error tracking, performance monitoring, session replay, release health.
  • Sentry's generous free tier makes it easy to onboard a frontend team; New Relic's free tier (100 GB/month) is more infrastructure-oriented.
  • Many teams run both. Consolidating onto a single platform (Atatus) typically cuts 40–60% from the combined bill.

Error tracking vs APM-with-errors

Sentry's error grouping, source maps, breadcrumbs, and release health are more polished than New Relic's error tracking.

New Relic's APM provides errors as part of a broader transaction view — fine, but less specialized.

If your team debugs React 'Cannot read property' errors daily, Sentry is more ergonomic.

If your team debugs service-level latency and infra incidents, New Relic APM gives richer context.

Pricing

Sentry Free: 5k errors/month. Team: $26/month. Business: $80/month (performance + replay).

New Relic Free: 100 GB/month, 1 full-platform user. Beyond: $0.30/GB + $49–$549/user/month.

For a frontend-only team of 5 devs, Sentry Business ≈ $400/month; New Relic equivalent coverage ≈ $500–$2k/month depending on data volume.

For a mixed frontend + backend + infra team, New Relic covers more ground per dollar — but Sentry still beats it on frontend error DX.

Atatus consolidates both roles

Atatus bundles error tracking (crash detection), APM, logs, RUM, infra, and session replay at flat per-host pricing.

You don't need Sentry for frontend errors and New Relic for backend observability — Atatus covers both.

Error grouping, release tracking, and source maps are supported across JS, mobile, and backend languages.

Side-by-side comparison

Sentry

Pros

  • Best-in-class error tracking
  • Session replay
  • Developer DX
  • Open-source core

Cons

  • No infrastructure monitoring
  • Limited APM depth
  • No log management

Pricing: Free / $26 / $80 per seat

Best for: Frontend-heavy dev teams

New Relic

Pros

  • Full observability
  • 100 GB/month free
  • NRQL for analytics
  • Infrastructure monitoring

Cons

  • Weaker error-tracking UX than Sentry
  • Consumption pricing can spike

Pricing: $0.30/GB + per-user

Best for: Full-stack teams

Atatus

Pros

  • Error tracking + APM + logs + RUM + infra
  • Flat per-host pricing
  • On-prem option
  • Session replay included

Cons

  • Smaller integration catalog than New Relic

Pricing: Flat per-host, all signals included

Best for: Teams using both Sentry and New Relic

Verdict

Pick Sentry if your pain is JavaScript errors and crashes and you don't need infra monitoring. Pick New Relic if you need full observability and can tolerate consumption pricing. Pick Atatus if you want both — error tracking and full observability — at a flat predictable cost.

Consolidate Sentry + New Relic into one platform

Unified APM, logs, RUM, infrastructure monitoring, and SIEM in one AI observability platform. Flat pricing, zero bill shock.