MimirHorizontally scalable, multi-tenant long-term storage for Prometheus and OpenTelemetry metrics.
vs
ThanosHighly available Prometheus setup with long term storage capabilities
Comparison · Observability · weekly run Nov 3
Mimir vs Thanos
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Mimir is the stronger AI pick in Observability: it has a visibility score of 2.6 versus 0 for Thanos.
Choose Mimir if…
- You want the brand AI engines rank higher (2.6 vs 0)
- Permanent free tier with managed trials
- Smooth OpenTelemetry integration
- Fully managed telemetry stack
Choose Thanos if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Mimir | Thanos |
|---|---|---|
| Visibility score | 2.6% | 0% |
| Change vs last week | New | New |
| Rank in Observability | #20 | #42 |
| Share of voice | 1.1% | 0% |
| Mentions this run | 6 | 0 |
| Positive in AI answers | 0% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Mimir 0pp · Thanos 0pp over 0 weekly runs.
Engine by engine
Mimir leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
MimirThanos
Head to head in AI answers
0 engine answers name both brands
0Mimir ranked higher
0Thanos ranked higher
Features, pricing & fit
| Dimension | Mimir | Thanos |
|---|---|---|
| Deployment | Self-hosted open-source software, and also offered as a managed service through Grafana Cloud Metrics. | Self-hosted open source; components can run without Kubernetes |
| Support | — | Community meetings, Slack, GitHub issues |
| Headquarters | New York, NY | — |
| Employees | 1,001–5,000 | — |
| Funding | Series E | — |
| Best for | Organizations running Prometheus or OpenTelemetry metrics at scale that need multi-tenant, long-term metric storage. | Teams running Prometheus who need a global query view and long-term metric storage |
Pros and cons
Themes from the AI answers that mention each brand
Mimir
- Permanent free tier with managed trials
- Smooth OpenTelemetry integration
- Fully managed telemetry stack
- Predictable pricing
- Highly cost-effective and flexible
- Demands more internal engineering time to maintain and scale
Thanos
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Mimir vs Thanos”, https://slateindex.ai/compare/mimir-vs-thanos, data of Nov 3, 2026. Licence: CC BY 4.0.