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Bun vs New Relic — Which One Wins?
A detailed, side-by-side comparison of Bun and New Relic to help you pick the right tool for your workflow.
TLDR
Quick Verdict
Bun takes the lead with a 4.5 rating and is best for javascript developers wanting dramatically faster tooling. New Relic (4.1) is the better pick if you need teams wanting full-stack observability with generous free tier.
Side-by-Side Comparison
| Criteria | Bun | New Relic |
|---|---|---|
| Rating | ★★★★★ 4.5(88) | ★★★★ 4.1(178) |
| Pricing Model | open-source | freemium |
| Starter Price | N/A | $0.35/GB ingested |
| Free Tier | Yes | Yes |
| Platforms | mac, linux, windows | Web, Self-hosted agents |
| Learning Curve | easy | Medium |
| API Available | No | Yes |
| Best For | JavaScript developers wanting dramatically faster tooling | Teams wanting full-stack observability with generous free tier |
| Verdict | recommended | Best Free Observability |
Feature Checklist
| Feature | Bun | New Relic |
|---|---|---|
| JavaScript runtime | — | |
| Package manager | — | |
| Bundler | — | |
| Test runner | — | |
| Node.js compatible | — | |
| APM | — | |
| Infrastructure Monitoring | — | |
| Log Management | — | |
| Distributed Tracing | — | |
| Alerts | — |
Bun
Pros
- ✓10-100x faster than Node for many operations
- ✓Replaces multiple tools
- ✓Drop-in Node.js replacement for most code
Cons
- ✕Not 100% Node.js compatible yet
- ✕Windows support is newer
- ✕Some npm packages may not work
New Relic
Pros
- ✓Incredibly generous free tier
- ✓Full-stack observability
- ✓Good NRQL query language
Cons
- ✕Pricing spikes with data volume
- ✕UI can feel overwhelming
- ✕Per-user pricing is expensive
The Bottom Line
Both Bun and New Relic are solid tools in the Developer Tools space. Bun edges ahead with a stronger overall rating (4.5 vs 4.1) and is the better choice for javascript developers wanting dramatically faster tooling. However, if you prioritize teams wanting full-stack observability with generous free tier, New Relic is worth serious consideration. We recommend trying the free tier or trial of each before committing.
Frequently Asked Questions
Is Bun better than New Relic?▼
Bun scores higher overall with a 4.5 rating vs 4.1. However, the best choice depends on your specific needs. Bun is best for JavaScript developers wanting dramatically faster tooling, while New Relic is best for Teams wanting full-stack observability with generous free tier.
Can I switch from Bun to New Relic?▼
Yes, most users can migrate between the two. New Relic offers a free tier to test before committing.
Which is more affordable, Bun or New Relic?▼
Bun starts at contact for pricing, while New Relic starts at $0.35/GB ingested. Bun offers a free tier. New Relic offers a free tier.