# Eclipse Mosquitto vs Pusher Channels

**Leader by Vioscale score:** Pusher Channels

| Attribute | Eclipse Mosquitto | Pusher Channels |
|---|---|---|
| **Vioscale score** | 39.7 (16% (low)) | 56.2 (62% (medium)) |
| activity.commits_last_30d | 13 | - |
| adoption.dependent_repos | 0 | - |
| adoption.github_stars | 11,158 | - |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true}` |
| description.long | - | Pusher Channels provides cloud-based WebSocket infrastructure that allows developers to build real-time features such as live dashboards, presence awareness, and collaborative editing without managing underlying network complexity. |
| integrations.count | - | 2 |
| integrations.list | - | `[{"name":"Librato"},{"name":"Datadog"}]` |
| language.primary | C | - |
| market.availability | - | `{"hqCountry":"GB","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://mosquitto.org","retrievedAt":"2026-08-19T18:21:59.744Z"}` | `{"type":"subscription","plans":[{"free":true,"name":"Sandbox","summary":"Free","features":["Standard support"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages_per_day":"200k","concurrent_connections":"100"}},{"free":false,"name":"Startup","summary":"$49/month","components":[{"kind":"fixed","amount":49,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages_per_day":"1 million","concurrent_connections":"500"}},{"free":false,"name":"Pro","summary":"$99/month","features":["Monitoring integrations"],"components":[{"kind":"fixed","amount":99,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages_per_day":"4 million"}},{"free":false,"name":"Business","summary":"$299/month","components":[{"kind":"fixed","amount":299,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages_per_day":"10 million"}},{"free":false,"name":"Premium","summary":"$499/month","features":["Premium support"],"components":[{"kind":"fixed","amount":499,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages_per_day":"20 million","concurrent_connections":"10,000"}},{"free":false,"name":"Growth","summary":"$699/month","features":["Annual price discount"],"components":[{"kind":"fixed","amount":699,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages_per_day":"40 million","concurrent_connections":"15,000"}},{"free":false,"name":"Plus","summary":"$899/month","components":[{"kind":"fixed","amount":899,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages_per_day":"60 million","concurrent_connections":"20,000"}},{"free":false,"name":"Growth Plus","summary":"$1,199/month","features":["Premium customer support"],"components":[{"kind":"fixed","amount":1199,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"messages_per_day":"90 million","concurrent_connections":"30,000"}},{"free":false,"name":"Enterprise","summary":"Custom pricing","features":["Custom plan","Outstanding uptime","Top-tier support"],"description":"For applications requiring 10+ million concurrent connections and 100+ billion messages","contactSales":true}],"addOns":[{"name":"Priority Support","components":[{"kind":"fixed","amount":3000,"period":"month","currency":"USD"}]}],"summary":"From $49/month for Startup plan. Free Sandbox tier available.","currency":"USD","freeTier":true,"sourceUrl":"https://pusher.com/channels/pricing/","retrievedAt":"2026-08-19T18:23:22.878Z","startingPrice":{"amount":49,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | free | mid |
| pricing.starting_price | - | `{"amount":49,"currency":"USD"}` |
| pricing.transparent | - | yes |
| reliability.status_page | - | yes |
| security.disclosure_policy | yes | - |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Feclipse-mosquitto%2Fmosquitto&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (Realtime Messaging Infra)

| Capability | Eclipse Mosquitto | Pusher Channels |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Presence | - | - |
| Message history replay | - | - |
| Delivery guarantee | - | - |
| Global edge network | - | - |
| Scaling model | - | - |
| Offline reconnect catchup | - | - |
| Push notification bridge | - | - |
| Auth model | - | - |
| Self hostable | - | - |
| Mqtt support | - | - |
| Deployment | - | - |
| Pricing model | - | - |

*Source: Vioscale. Generated 2026-09-01T17:31:53.789Z. "-" = undocumented, not absent.*