kitio.aiDatadog LLM Observability vs AgentOps
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Datadog LLM Observability starts at See pricing page and AgentOps starts at $40/mo. Check both pricing pages for current plans.
LLM and agent monitoring inside the Datadog observability platform
Free trialAt a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Agent and LLM tracing
- Quality evaluations
- Prompt-injection checks
- Cost and token tracking
- APM correlation
- Agent session tracing
- Time-travel replay debugging
- LLM cost tracking
- Prompt injection logging
- Fine-tuning on saved completions
- 400+ framework integrations
| Feature | Datadog LLM Observability | AgentOps |
|---|---|---|
| Best for | LLM and agent monitoring inside the Datadog observability platform | Observability, replay debugging and cost tracking for AI agents |
| Category | Models & APIs | Models & APIs |
| Pricing model | Free trial | Freemium |
| Starting price | See pricing page | $40/mo |
| Free plan | No, 14-day trial | Yes |
| Made by | Datadog | AgentOps |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Datadog LLM Observability starts at See pricing page and AgentOps starts at $40/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Basic
Free
- Up to 5,000 events
- Cost tracking for 400+ LLMs
- Replay analytics
Pro
$40/mo
- Starting price, pay as you go
- Unlimited events and retention
- Session export
- Role-based permissions
Enterprise
Custom
- SLA and Slack Connect
- Custom SSO
- Self-hosting and on-premise
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
Datadog LLM Observability
- Joins AI and infra monitoring
- Built-in safety checks
- Enterprise-ready
- Expensive at scale
- Best only if you use Datadog
- Less flexible eval workflows
AgentOps
- Quick setup with one SDK
- Broad framework support
- Free tier for small projects
- Free plan capped at 5,000 events
- Pro pricing is usage-based
- Self-hosting only on Enterprise
Which one should you choose?
Choose Datadog LLM Observability if you want:
- Joins AI and infra monitoring
- Built-in safety checks
- Enterprise-ready
Watch out: expensive at scale.
Choose AgentOps if you want:
- Quick setup with one SDK
- Broad framework support
- Free tier for small projects
Watch out: free plan capped at 5,000 events.
Datadog LLM Observability vs AgentOps FAQ
What is the difference between Datadog LLM Observability and AgentOps?
Datadog LLM Observability: LLM and agent monitoring inside the Datadog observability platform. AgentOps: Observability, replay debugging and cost tracking for AI agents. Both are models & apis tools.
Is Datadog LLM Observability or AgentOps cheaper?
Datadog LLM Observability starts at See pricing page and AgentOps starts at $40/mo. Check both pricing pages for current plans.
Do Datadog LLM Observability and AgentOps have free plans?
Datadog LLM Observability: No, 14-day trial. AgentOps: Yes.
Who makes Datadog LLM Observability?
Datadog LLM Observability is made by Datadog, based in United States.
Who makes AgentOps?
AgentOps is made by AgentOps.
Which should I choose, Datadog LLM Observability or AgentOps?
Choose Datadog LLM Observability if you value joins ai and infra monitoring and built-in safety checks. Choose AgentOps if you value quick setup with one sdk and broad framework support.