kitio.aiNew Relic vs Sentry Seer
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. New Relic starts at See pricing page and Sentry Seer starts at $40/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- SRE agent
- AI-assisted session replay
- AI and agentic monitoring
- Cloud cost visibility
- OpenTelemetry support
- Logs, metrics and traces
- Root cause analysis
- Automated fix PRs
- AI code review
- Local debugging
- Telemetry context
| Feature | New Relic | Sentry Seer |
|---|---|---|
| Best for | Observability platform with an SRE agent and AI monitoring | Sentry's AI agent that finds root causes and fixes bugs |
| Category | Coding | Coding |
| Pricing model | Freemium | Paid |
| Starting price | See pricing page | $40/mo |
| Free plan | Yes | No |
| Made by | New Relic | Sentry |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
New Relic starts at See pricing page and Sentry Seer starts at $40/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 100 GB data ingest per month
- Unlimited basic users
- One free full platform user
Standard
$0.40 / GB beyond 100 GB
- Pay-as-you-go data ingest
- Core users $49 each
- Full users priced per user
Enterprise
Contact sales
- Custom pricing
- Pro tier options
1 plan
Seer
$40/mo
- Per active contributor
- Requires a paid Sentry plan
- Autofix and AI code review
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
New Relic
- 100 GB of free data ingest each month
- Monitors AI models and agents too
- Open OpenTelemetry support
- Free basic users
- Pricing mixes data and per-user fees
- Full platform seats are costly
- Can be complex to estimate
Sentry Seer
- Uses real production data
- Unlimited use per contributor
- Fixes arrive as PRs
- Requires Sentry
- Add-on cost per contributor
Which one should you choose?
Choose New Relic if you want:
- 100 GB of free data ingest each month
- Monitors AI models and agents too
- Open OpenTelemetry support
Watch out: pricing mixes data and per-user fees.
Choose Sentry Seer if you want:
- Uses real production data
- Unlimited use per contributor
- Fixes arrive as PRs
Watch out: requires sentry.
New Relic vs Sentry Seer FAQ
What is the difference between New Relic and Sentry Seer?
New Relic: Observability platform with an SRE agent and AI monitoring. Sentry Seer: Sentry's AI agent that finds root causes and fixes bugs. Both are coding tools.
Is New Relic or Sentry Seer cheaper?
New Relic starts at See pricing page and Sentry Seer starts at $40/mo. Check both pricing pages for current plans.
Do New Relic and Sentry Seer have free plans?
New Relic: Yes. Sentry Seer: No.
Who makes New Relic?
New Relic is made by New Relic, based in United States.
Who makes Sentry Seer?
Sentry Seer is made by Sentry, based in United States.
Which should I choose, New Relic or Sentry Seer?
Choose New Relic if you value 100 gb of free data ingest each month and monitors ai models and agents too. Choose Sentry Seer if you value uses real production data and unlimited use per contributor.