LokiObservability
vs
MimirHorizontally scalable, multi-tenant long-term storage for Prometheus and OpenTelemetry metrics.
Comparison · Observability · weekly run Nov 3
Loki vs Mimir
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Loki is the stronger AI pick in Observability: it has a visibility score of 12 versus 2.6 for Mimir, and ranks ahead in 50% of the answers that name both.
Choose Loki if…
- You want the brand AI engines rank higher (12 vs 2.6)
- AI answers describe it more positively (7% vs 0% positive)
- You need SOC 2 or ISO/IEC 27001 or ISO 22301 or PCI DSS v4.0.1 or GDPR or TISAX or CSA STAR or FedRAMP High or TX-RAMP Level 2 coverage
- Open-source, standards-driven telemetry stack
Choose Mimir if…
- Permanent free tier with managed trials
- Smooth OpenTelemetry integration
- Fully managed telemetry stack
- Predictable pricing
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Loki | Mimir |
|---|---|---|
| Visibility score | 12% | 2.6% |
| Change vs last week | New | New |
| Rank in Observability | #11 | #20 |
| Share of voice | 4.7% | 1.1% |
| Mentions this run | 27 | 6 |
| Positive in AI answers | 7% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Loki 0pp · Mimir 0pp over 0 weekly runs.
Engine by engine
Loki leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
LokiMimir
Head to head in AI answers
6 engine answers name both brands
3Loki ranked higher
3Mimir ranked higher
| Prompt | Engine | Loki | Mimir |
|---|---|---|---|
| How do I choose an observability platform for a mid-market team? | AI Mode | #9 | #8 |
| Best observability platform for startups | AI Mode | #7 | #6 |
| Compare the leading observability platforms | Perplexity | #8 | #7 |
| Alternatives to the most popular observability platform | ChatGPT | #5 | #7 |
| Alternatives to the most popular observability platform | AI Mode | #3 | #4 |
| Which observability platform offers a free trial? | AI Mode | #4 | #6 |
Features, pricing & fit
| Dimension | Loki | Mimir |
|---|---|---|
| Deployment | Self-hosted or through Grafana Cloud | Self-hosted open-source software, and also offered as a managed service through Grafana Cloud Metrics. |
| Compliance | SOC 2, ISO/IEC 27001, ISO 22301, PCI DSS v4.0.1, GDPR, TISAX, CSA STAR, FedRAMP High, TX-RAMP Level 2 | — |
| Founded | 2018 | — |
| Headquarters | New York, NY | New York, NY |
| Employees | 1,001–5,000 | 1,001–5,000 |
| Funding | Series E · $660M raised | Series E |
| Best for | — | Organizations running Prometheus or OpenTelemetry metrics at scale that need multi-tenant, long-term metric storage. |
Pros and cons
Themes from the AI answers that mention each brand
Loki
- Open-source, standards-driven telemetry stack
- Composable dashboards and data visualization
- Built natively around OpenTelemetry
- Managed cloud offering with a permanent free tier
- Cost-effective compared with licensed platforms
- Requires internal engineering time to maintain, configure, and scale
- Ongoing infrastructure, storage, and maintenance costs
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
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Loki vs Mimir”, https://slateindex.ai/compare/loki-vs-mimir, data of Nov 3, 2026. Licence: CC BY 4.0.