Prometheus vs Resolver: Which Should You Choose in 2026?
Choosing between Prometheus and Resolver 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Prometheus
Open-source monitoring and alerting toolkit
Best for you if:
- • You want the higher-rated option (9.2/10 vs 9.1/10)
- • You need something completely free
- • You need devops features specifically
Resolver
Discover the value of risk intelligence to build resilience and proactively manage threats.
Best for you if:
- • You need security features specifically
| At a Glance |  Prometheus |  Resolver |
|---|---|---|
Price | Free | Paid |
Best For | DevOps | Security |
Rating | 92/100 | 91/100 |
| Feature | Prometheus | Resolver |
|---|---|---|
| Pricing Model | Free | Paid |
| Editorial Score | 92 | 91 |
| Community Rating | No ratings yet | ★★★★★3.6 |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 432 |
| Categories | DevOps | Security |
Understanding the Differences
Both Prometheus and Resolver solve similar problems, but they approach them differently.Prometheus positions itself as "open-source monitoring and alerting toolkit" while Resolverfocuses on "discover the value of risk intelligence to build resilience and proactively manage threats.". These differences matter depending on what you're trying to accomplish.
When to Choose Prometheus
Prometheus makes sense if you're looking for a completely free solution. With a score of 92/100, it's our top pick in this comparison.
When to Choose Resolver
Resolver is worth considering if you need a professional-grade tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, Prometheus lets you get started without pulling out your credit card.
We'd pick: Prometheus
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Prometheus handles scale better in our testing.
We'd pick: Prometheus
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Resolver takes enterprise seriously.
We'd pick: Resolver
Still not sure? Answer these 3 questions
How much can you spend?
Nothing at all? Prometheus is completely free.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated Prometheus higher (92/100). But the community has upvoted Resolver more (432 votes). Pick your source of truth.
Key Takeaways
What Prometheus Does Better
- Higher overall score (92/100)
- Our recommendation for most use cases
Consider Resolver If
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with Prometheus (92/100). But the honest answer is that "better" depends on your situation. Prometheus scores higher in our analysis, but Resolver might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Prometheus or Resolver better?
Based on our analysis, Prometheus scores higher with 92/100. Prometheus isfree while Resolver is paid. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Prometheus to Resolver easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Prometheus and Resolver offer free trials?
Most software in this category offers free trials or free tiers. Prometheus is completely free.Resolver is paid with potential trial. Visit their websites for current trial offers.