Grafana vs Prometheus: 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
Grafana vs Prometheus, in 15 seconds
Choose Grafana if…
- You want to trial before paying
- You have strict security & compliance needs
- You need the broader feature set
Choose Prometheus if…
- You prefer Prometheus's approach and ecosystem
Head-to-Head Scorecard
How Grafana and Prometheus score
Grafana leads on 3 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
GrafanaNo reviewsPrometheusNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
Grafana0Prometheus0 - Even
Entry Pricing
Lowest published starting price (free plan = lowest)
Grafana$0/moPrometheus$0/mo - Grafana
Free Access
Availability of a free plan and/or free trial
GrafanaFree plan + trialPrometheusFree plan - Even
Integrations
Number of listed third-party integrations
Grafana6Prometheus6 - Grafana
Features
Number of listed product capabilities
Grafana6Prometheus0 - Even
AI Features
Capabilities mentioning AI, automation or ML
Grafana—Prometheus— - Grafana
Security & Compliance
Number of listed compliance certifications
Grafana5Prometheus1 - Even
Platforms & Deployment
Supported platforms and deployment options
Grafana6Prometheus6
Feature Comparison
Grafana vs Prometheus feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
Grafana
PrometheusPricing Comparison
Grafana vs Prometheus pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Grafana
$0/mo to start- 10k metrics & 50 GB logs
- 14-day retention
- 3 active users
- Community support
- Usage-based metrics & logs
- 13-month retention
- Unlimited dashboards
- Standard support
- Enterprise data source plugins
- SSO & RBAC
- Premium support & SLA
- Self-hosted option
Prometheus
$0/mo to start- PromQL queries
- Time-series metrics
- Self-hosted
- Exporters
- High availability
- Long-term storage
- Integrations
- Support
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
Grafana vs Prometheus: strengths and trade-offs
Grafana
Pros
- Free plan available
- Free trial offered
- Compliance: SOC 2 Type II, GDPR, ISO 27001
- Public API available
Cons
Prometheus
Pros
- Free plan available
- Compliance: Open Source
- Public API available
Cons
Buyer Fit
Who should use Grafana vs Prometheus?
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
Grafana
Grafana connects to more tools for multi-client workflows.
Enterprises
Grafana
Grafana leads on compliance and breadth for complex needs.
Ecommerce
Either
Either integrates with more of the commerce stack.
SaaS companies
Grafana
Grafana is the more developer- and automation-friendly choice.
Integration overlap
Only in Grafana (6)
Only in Prometheus (6)
Keep Exploring
Other alternatives worth considering
Similar monitoring & observability products buyers compare alongside Grafana and Prometheus.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Grafana and Prometheus against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationGrafana vs Prometheus — Frequently Asked Questions
What is the difference between Grafana and Prometheus?
Grafana and Prometheus are both Monitoring & Observability solutions. Grafana is rated 0.0/5 by 0 users, while Prometheus is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Grafana or Prometheus?
Based on user ratings, Grafana scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Grafana or Prometheus?
Grafana is the more affordable option, starting at $0/month.
Does Grafana or Prometheus have a free plan?
Grafana offers a free plan. does not have a free tier but does offer a free trial.
Can I switch from Grafana to Prometheus?
Switching between Grafana and Prometheus is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Grafana vs Prometheus?
Grafana is best suited for teams that prioritise enterprise features. Prometheus works well for teams looking to start free and scale.
Our Verdict
The bottom line on Grafana vs Prometheus
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
Grafana
Grafana 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.