# Mezmo vs Vector

**Leader by Vioscale score:** Mezmo

| Attribute | Mezmo | Vector |
|---|---|---|
| **Vioscale score** | 81.8 (73% (medium)) | 58.7 (42% (low)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 0 |
| adoption.github_stars | - | 22,458 |
| deployment.options | `{"cloud":true,"hybrid":true,"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | Mezmo provides an intelligent control plane and telemetry processing system that enables SRE teams to deploy reliable AI-powered agents in production environments. It processes logs, metrics, and traces in real-time with built-in governance, compliance, and cost optimization while maintaining data control across cloud and on-premises deployments. | An open-source tool for building end-to-end observability pipelines that collect and transform data from multiple sources, then route it to various downstream systems without vendor lock-in. |
| features.capabilities | `{"hosting":"both","alerting":true,"log_role":"platform","live_tail":true,"dashboards":true,"otel_support":"native","pii_redaction":true,"query_language":"Telemetry Pipeline configuration language","structured_parsing":true}` | `{"hosting":"self","log_role":"platform","otel_support":"native","pii_redaction":true,"query_language":"Vector Remap Language (VRL)","structured_parsing":true,"object_store_backed":true}` |
| integrations.count | 4 | 25 |
| integrations.list | `[{"name":"Splunk"},{"name":"Datadog"},{"name":"Harness"},{"name":"OpenTelemetry"}]` | `[{"name":"Datadog"},{"name":"Prometheus"},{"name":"New Relic"},{"name":"Influx"},{"name":"Elasticsearch"},{"name":"AWS S3"},{"name":"GCP Cloud Storage"},{"name":"Azure Blob"},{"name":"Kafka"},{"name":"Syslog"},{"name":"StatsD"},{"name":"M3"},{"name":"VictoriaMetrics"},{"name":"Timescale"},{"name":"Databricks"},{"name":"GreptimeDB"},{"name":"OpenTelemetry"},{"name":"HTTP"},{"name":"File"},{"name":"Socket"},{"name":"Stdin"},{"name":"Windows Event Log"}]` |
| language.primary | - | Rust |
| license.spdx | - | MPL-2.0 |
| market.availability | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true}` |
| pricing | `{"type":"usage","summary":"Metered billing with pay-per-GB pricing; free trial available","currency":"USD","freeTier":true,"sourceUrl":"https://www.mezmo.com/blog/the-dollars-sense-of-pricing-daily-vs-monthly-vs-metered","retrievedAt":"2026-08-14T08:30:16.826Z"}` | `{"type":"open_source","summary":"Free and open source (MPL 2.0 license)","freeTier":true,"sourceUrl":"https://vector.dev/","retrievedAt":"2026-08-14T12:14:35.503Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | commercial |
| pricing.price_level | low | free |
| pricing.transparent | yes | yes |
| release.cadence_days | - | 41 |
| release.history | - | `[{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.58.0","date":"2026-08-26T14:39:15Z","type":"stable","version":"v0.58.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/vdev-v0.3.15","date":"2026-08-18T20:43:28Z","type":"stable","version":"vdev-v0.3.15"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.57.0","date":"2026-07-14T21:58:16Z","type":"stable","version":"v0.57.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.56.0","date":"2026-06-03T15:26:05Z","type":"stable","version":"v0.56.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.55.0","date":"2026-04-22T16:21:18Z","type":"stable","version":"v0.55.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.54.0","date":"2026-03-10T17:50:46Z","type":"stable","version":"v0.54.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.53.0","date":"2026-01-27T22:48:18Z","type":"stable","version":"v0.53.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.52.0","date":"2025-12-16T15:56:44Z","type":"stable","version":"v0.52.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.51.1","date":"2025-11-13T16:14:37Z","type":"stable","version":"v0.51.1"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.51.0","date":"2025-11-04T16:51:45Z","type":"stable","version":"v0.51.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.50.0","date":"2025-09-23T15:22:47Z","type":"stable","version":"v0.50.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.49.0","date":"2025-08-12T16:08:33Z","type":"stable","version":"v0.49.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.48.0","date":"2025-06-30T19:32:30Z","type":"stable","version":"v0.48.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.47.0","date":"2025-05-20T14:57:18Z","type":"stable","version":"v0.47.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.46.1","date":"2025-04-14T19:36:52Z","type":"stable","version":"v0.46.1"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.46.0","date":"2025-04-08T17:04:54Z","type":"stable","version":"v0.46.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.45.0","date":"2025-02-24T15:58:27Z","type":"stable","version":"v0.45.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.44.0","date":"2025-01-13T22:27:37Z","type":"stable","version":"v0.44.0"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.43.1","date":"2024-12-10T17:15:08Z","type":"stable","version":"v0.43.1"},{"url":"https://github.com/vectordotdev/vector/releases/tag/v0.43.0","date":"2024-12-03T23:46:38Z","type":"stable","version":"v0.43.0"}]` |
| reliability.sla_pct | 99.9 | - |
| reliability.status_page | yes | - |
| security.disclosure_policy | - | yes |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.scorecard | - | 6.4 |
| security.soc2 | yes | - |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=helm&package_name=wener%2Fvector&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Log Management Software)

| Capability | Mezmo | Vector |
|---|:--:|:--:|
| **Core** |  |  |
| Pipeline role | End-to-end platform | End-to-end platform |
| **Search** |  |  |
| Full-text log search | - | - |
| Live tail / stream | ✓ | - |
| **Processing** |  |  |
| Structured parsing | ✓ | ✓ |
| PII redaction at ingest | ✓ | ✓ |
| **Ops** |  |  |
| Log-based alerting | ✓ | - |
| Dashboards / visualisation | ✓ | - |
| **Storage** |  |  |
| Retention tiering | - | - |
| Object-store columnar backend | - | ✓ |
| **Interop** |  |  |
| OpenTelemetry logs | Native | Native |
| Query language | Telemetry Pipeline configuration language | Vector Remap Language (VRL) |
| **Deployment** |  |  |
| Hosting | Cloud + self-hosted | Self-hosted only |

*Source: Vioscale. Generated 2026-09-01T14:39:55.609Z. "-" = undocumented, not absent.*