# Temporal vs ZeroMQ

**Leader by Vioscale score:** Temporal

| Attribute | Temporal | ZeroMQ |
|---|---|---|
| **Vioscale score** | 71 (76% (high)) | 59.6 (48% (low)) |
| activity.commits_last_30d | 100 | 19 |
| adoption.dependent_repos | 30 | 2,003 |
| adoption.github_stars | 22,544 | 10,972 |
| adoption.package_downloads_weekly | 7,338,116 | 25,005,888 |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | A platform that enables applications to automatically recover from failures by maintaining execution state and resuming operations without manual intervention or data loss. | ZeroMQ is a messaging library that enables asynchronous communication through socket abstractions, supporting multiple communication patterns, message subscriptions, and access to various transport protocols. |
| features.capabilities | `{"hosting":"both","paradigm":"durable_exec","message_replay":true,"persistent_log":true,"geo_replication":true,"managed_offering":true,"delivery_guarantee":"at_least_once","horizontal_scaling":true}` | `{"hosting":"self","paradigm":"pubsub","protocol":"ZMTP/3.1","managed_offering":false}` |
| integrations.count | 2 | 11 |
| integrations.list | `[{"name":"Google ADK"},{"name":"OpenAI Agents SDK"}]` | `[{"name":"Microsoft"},{"name":"Samsung"},{"name":"AT&T"},{"name":"Spotify"},{"name":"Facebook"},{"name":"Digital Ocean"},{"name":"Auth0"},{"name":"Bitcoin"},{"name":"Jupyter"},{"name":"Mongrel2"},{"name":"Jina"}]` |
| language.primary | Go | C++ |
| license.spdx | MIT | MPL-2.0 |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"cli":true,"web":true}` | `{"mac":true,"linux":true,"android":true,"windows":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Open Source","features":["Full durable execution capabilities","Self-hosted deployment","Community support"],"description":"Self-hosted open-source platform","contactSales":false},{"free":false,"name":"Temporal Cloud Pay-as-You-Go","components":[{"per":{"qty":1,"unit":"action"},"kind":"metered","amount":0.000025,"currency":"USD"}],"description":"Managed cloud service with consumption-based billing","contactSales":false}],"summary":"Free open-source self-hosted. Cloud from $0.000025 per action. 90-day free trial with $1,000 credits.","currency":"USD","freeTier":true,"sourceUrl":"https://temporal.io/blog/introducing-pay-as-you-go-pricing-for-temporal-cloud-on-the-aws-marketplace","retrievedAt":"2026-08-14T12:10:32.063Z","freeTrialDays":90,"startingPrice":{"amount":0.000025,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://zeromq.org","retrievedAt":"2026-08-14T11:07:53.298Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | low | free |
| pricing.transparent | yes | yes |
| release.cadence_days | 4 | 114 |
| release.history | `[{"url":"https://github.com/temporalio/temporal/releases/tag/v1.31.2","date":"2026-07-08T17:10:11Z","type":"stable","version":"v1.31.2"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.30.6","date":"2026-07-08T17:10:18Z","type":"stable","version":"v1.30.6"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.30.5","date":"2026-06-15T20:06:55Z","type":"stable","version":"v1.30.5"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.29.7","date":"2026-06-12T16:51:23Z","type":"stable","version":"v1.29.7"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.31.1","date":"2026-06-10T16:46:24Z","type":"stable","version":"v1.31.1"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.30.4.1","date":"2026-05-01T22:37:04Z","type":"stable","version":"v1.30.4.1"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.31.0","date":"2026-04-29T21:09:18Z","type":"stable","version":"v1.31.0"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.29.6.1","date":"2026-05-06T20:41:23Z","type":"stable","version":"v1.29.6.1"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.30.4","date":"2026-04-10T21:06:39Z","type":"stable","version":"v1.30.4"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.29.6","date":"2026-04-10T21:07:12Z","type":"stable","version":"v1.29.6"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.28.4","date":"2026-04-10T21:07:31Z","type":"stable","version":"v1.28.4"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.30.3","date":"2026-04-01T17:55:04Z","type":"stable","version":"v1.30.3"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.29.5","date":"2026-04-01T17:55:00Z","type":"stable","version":"v1.29.5"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.28.3.1","date":"2026-03-26T20:05:30Z","type":"stable","version":"v1.28.3.1"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.29.4.1","date":"2026-03-25T17:07:30Z","type":"stable","version":"v1.29.4.1"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.30.2","date":"2026-03-24T22:40:36Z","type":"stable","version":"v1.30.2"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.28.3","date":"2026-03-18T17:30:05Z","type":"stable","version":"v1.28.3"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.29.4","date":"2026-03-07T03:40:00Z","type":"stable","version":"v1.29.4"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.30.1","date":"2026-03-02T22:45:48Z","type":"stable","version":"v1.30.1"},{"url":"https://github.com/temporalio/temporal/releases/tag/v1.29.3","date":"2026-02-04T18:17:36Z","type":"stable","version":"v1.29.3"}]` | `[{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.3.5","date":"2023-10-09T11:17:14Z","type":"stable","version":"v4.3.5"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.3.4","date":"2021-01-17T13:23:31Z","type":"stable","version":"v4.3.4"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.3.3","date":"2020-09-07T16:26:42Z","type":"stable","version":"v4.3.3"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.3.2","date":"2019-07-08T16:22:37Z","type":"stable","version":"v4.3.2"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.3.1","date":"2019-01-12T16:21:50Z","type":"stable","version":"v4.3.1"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.3.0","date":"2018-11-28T20:16:09Z","type":"stable","version":"v4.3.0"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.2.5","date":"2018-03-23T19:37:59Z","type":"stable","version":"v4.2.5"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.2.4","date":"2018-03-21T16:03:32Z","type":"stable","version":"v4.2.4"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.2.3","date":"2017-12-13T13:41:38Z","type":"stable","version":"v4.2.3"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.2.2","date":"2017-02-18T18:09:59Z","type":"stable","version":"v4.2.2"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.2.1","date":"2016-12-31T15:30:03Z","type":"stable","version":"v4.2.1"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.2.0","date":"2016-11-04T10:33:51Z","type":"stable","version":"v4.2.0"},{"url":"https://github.com/zeromq/libzmq/releases/tag/v4.2.0-rc1","date":"2016-11-01T15:31:54Z","type":"prerelease","version":"v4.2.0-rc1"}]` |
| reliability.sla_pct | 99.9 | - |
| reliability.status_page | yes | - |
| security.disclosure_policy | yes | - |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.scorecard | 5.7 | 5.7 |
| security.soc2 | yes | - |
| security.vulnerabilities | `{"count":6,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=go.temporal.io%2Fserver&per_page=100","last_12m":5,"max_severity":"MODERATE"}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=conda&package_name=zeromq&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Message Queues)

| Capability | Temporal | ZeroMQ |
|---|:--:|:--:|
| **Core** |  |  |
| Messaging paradigm | Durable execution | Pub/sub |
| **Correctness** |  |  |
| Delivery guarantee | At-least-once | - |
| Ordering guarantee | - | - |
| **Durability** |  |  |
| Durable replayable log | ✓ | - |
| Message replay / rewind | ✓ | - |
| **Interop** |  |  |
| Wire protocol | - | ZMTP/3.1 |
| Kafka-protocol compatible | - | - |
| **Scale** |  |  |
| Partitioned horizontal scaling | ✓ | - |
| Geo / cross-region replication | ✓ | - |
| **Consumption** |  |  |
| Consumer groups / competing consumers | - | - |
| Dead-letter queue | - | - |
| **Deployment** |  |  |
| Managed cloud offering exists | ✓ | ✗ |
| Hosting | Cloud + self-hosted | Self-hosted only |
| **Processing** |  |  |
| Built-in stream processing | - | - |

*Source: Vioscale. Generated 2026-09-01T14:39:45.147Z. "-" = undocumented, not absent.*