Checkly vs Datadog: Which Monitoring & Observability Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction — side by side, with no marketing spin.
The Short Answer
Checkly vs Datadog, in 15 seconds
Choose Checkly if…
- You prefer Checkly's approach and ecosystem
Choose Datadog if…
- You depend on a broad integration ecosystem
- You have strict security & compliance needs
- You need the broader feature set
Head-to-Head Scorecard
How Checkly and Datadog score
Datadog leads on 3 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
ChecklyNo reviewsDatadogNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
Checkly0Datadog0 - Even
Entry Pricing
Lowest published starting price (free plan = lowest)
Checkly$40/moDatadog$15/mo - Even
Free Access
Availability of a free plan and/or free trial
ChecklyFree plan + trialDatadogFree plan + trial - Datadog
Integrations
Number of listed third-party integrations
Checkly6Datadog8 - Datadog
Features
Number of listed product capabilities
Checkly6Datadog11 - Even
AI Features
Capabilities mentioning AI, automation or ML
Checkly—Datadog— - Datadog
Security & Compliance
Number of listed compliance certifications
Checkly2Datadog5 - Checkly
Platforms & Deployment
Supported platforms and deployment options
Checkly3Datadog2
Feature Comparison
Checkly vs Datadog feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
Checkly
DatadogPricing Comparison
Checkly vs Datadog pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Checkly
$40/mo to start- Limited monthly check runs
- API & browser checks
- Basic alerting
- Community support
- Higher check runs
- Monitoring as code (CLI)
- More users
- Integrations
- High-volume checks
- SSO
- Private locations
- Priority support & SLA
Datadog
$15/mo to start- Up to 5 hosts
- Core infrastructure metrics
- 1-day metric retention
- 400+ integrations
- Per-host infrastructure monitoring
- 100 custom metrics/host
- 15-month metric retention
- Alerting & dashboards
- 200 custom metrics/host
- Advanced alerting
- Live processes
- Anomaly & forecast alerts
- Distributed tracing
- Service maps
- Code-level performance
- Requires paired infra plan
- Log ingestion ~$0.10/GB
- Indexing per million events
- Live tail & search
- Flexible retention
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Checkly vs Datadog: strengths and trade-offs
Checkly
Pros
- Free plan available
- Free trial offered
- Compliance: SOC 2 Type II, GDPR
- Public API available
Cons
- Higher starting price ($40/mo)
- Fewer native integrations than the alternative
Datadog
Pros
- Free plan available
- Free trial offered
- Lower starting price ($15/mo)
- Broad integration ecosystem (8)
- Compliance: SOC 2 Type II, ISO 27001, HIPAA
- Public API available
Cons
Buyer Fit
Who should use Checkly vs Datadog?
Startups
Either
Either keeps early-stage costs lowest with its entry tier.
Small businesses
Either
Either offers the most accessible pricing for lean teams.
Agencies
Datadog
Datadog connects to more tools for multi-client workflows.
Enterprises
Datadog
Datadog leads on compliance and breadth for complex needs.
Ecommerce
Datadog
Datadog integrates with more of the commerce stack.
SaaS companies
Datadog
Datadog is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (2)
Only in Checkly (4)
Only in Datadog (6)
Keep Exploring
Other alternatives worth considering
Similar monitoring & observability products buyers compare alongside Checkly and Datadog.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Checkly and Datadog against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationCheckly vs Datadog — Frequently Asked Questions
What is the difference between Checkly and Datadog?
Checkly and Datadog are both Monitoring & Observability solutions. Checkly is rated 0.0/5 by 0 users, while Datadog is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Checkly or Datadog?
Based on user ratings, Checkly scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Checkly or Datadog?
Datadog is the more affordable option, starting at $15/month.
Does Checkly or Datadog have a free plan?
Checkly offers a free plan. does not have a free tier but does offer a free trial.
Can I switch from Checkly to Datadog?
Switching between Checkly and Datadog is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Checkly vs Datadog?
Checkly is best suited for teams that prioritise enterprise features. Datadog works well for teams looking to start free and scale.
Our Verdict
The bottom line on Checkly vs Datadog
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Either
It's a tie has the friendliest entry point for new teams.
Best for Enterprise
Datadog
Datadog leads on compliance and feature breadth.
Best Value
Either
It's a tie delivers the lowest cost to get started.
Best AI Features
Either
Comparable AI capabilities on both sides.
Highest Rated
Either
Both earn equal user ratings.