New Relic vs Judgement Labs: Which is Better in 2026?
Choosing between New Relic and Judgement Labs comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: New Relic is our overall pick for DevOps workflows. Pick Judgement Labs if you need AI agents.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
New Relic
Full-stack observability with 50+ monitoring capabilities
Best for you if:
- • You want to try before committing
- • You need DevOps features specifically
- • Full-stack observability platform with APM, infrastructure monitoring, and logs
- • Generous free tier: 100GB/month data ingest + 1 full-access user
Judgement Labs
Continuously improve AI agents and resolve misbehavior
Best for you if:
- • You need AI agents features specifically
- • Monitors and improves AI agent behavior in production environments.
- • Automates detection, investigation, and resolution of agent misbehavior.
| At a Glance |  New Relic | |
|---|---|---|
Starts at | FreeFree tier available | Custom |
Best For | DevOps | AI Agents |
Rating | 4.4/5 | - |
Choose New Relic or Judgement Labs?
Choose New Relic if
Full-stack observability with 50+ monitoring capabilities
- Generous free tier
- Full-stack observability
- AI insights
- You want a free tier before you commit
- Your work is DevOps-shaped, not AI agents-shaped
Choose Judgement Labs if
Continuously improve AI agents and resolve misbehavior
- Significantly reduces manual effort in debugging agent failures
- Provides quantifiable impact of agent misbehavior (e.g., over-refunds)
- Ensures agent fixes are validated against real-world scenarios before deployment
- Your work is AI agents-shaped, not DevOps-shaped
| Feature | New Relic | Judgement Labs |
|---|---|---|
| Pricing Model | Freemium | Paid |
| User Rating | ★4.4/5 780 reviews | No ratings yet |
| Categories | DevOpsAnalytics | AI AgentsAI Observability |
In-Depth Analysis
New Relic
Full-stack observability with 50+ monitoring capabilities
Strengths
- +Generous free tier
- +Full-stack observability
- +AI insights
Weaknesses
- -Complex to set up
- -Data can be expensive
Key features
Judgement Labs
Continuously improve AI agents and resolve misbehavior
Strengths
- +Significantly reduces manual effort in debugging agent failures
- +Provides quantifiable impact of agent misbehavior (e.g., over-refunds)
- +Ensures agent fixes are validated against real-world scenarios before deployment
- +Proactively identifies and tracks recurring agent issues and behavioral changes
- +Handles complex, long-horizon agent evaluations that traditional methods cannot
Weaknesses
- -Requires integration with existing agent systems
- -May have a learning curve for setting up complex agentic evaluations
Key features
Pricing: New Relic vs Judgement Labs
| Plan | New Relic | Judgement Labs |
|---|---|---|
| Tier 1 | Free Free | N/A |
| Tier 2 | $10 Standard | N/A |
| Tier 3 | $349 Pro | N/A |
| Tier 4 | Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on New Relic pricing and Judgement Labs pricing.
Who Should Use What?
On a budget?
New Relic has a free tier. Judgement Labs is paid only.
Go with: New Relic
Want the highest-rated option?
New Relic is rated 4.4/5. Judgement Labs has no ratings yet.
Go with: New Relic
Value user reviews?
New Relic: 780 reviews (4.4/5). Judgement Labs: no ratings yet.
Go with: New Relic
3 Questions to Help You Decide
What's your budget?
New Relic is freemium. Judgement Labs is paid. New Relic lets you start free.
What's your use case?
New Relic is a DevOps tool. Judgement Labs is in AI agents. Pick the category that matches your needs.
How important are ratings?
New Relic is rated 4.4/5; Judgement Labs has no ratings yet.
Key Takeaways
New Relic
- Free tier available
- Our pick for this comparison
Judgement Labs
- Better fit for AI agents
The Bottom Line
New Relic is our pick.
Frequently Asked Questions
Is New Relic or Judgement Labs better?
New Relic is rated in our evaluation. New Relic is freemium and Judgement Labs is paid.
What are New Relic and Judgement Labs used for?
New Relic: Full-stack observability with 50+ monitoring capabilities. Judgement Labs: Continuously improve AI agents and resolve misbehavior.
What does New Relic cost vs Judgement Labs?
New Relic is freemium (free tier + paid plans). Judgement Labs is a paid tool. Visit their websites for detailed pricing.