# Flock vs Mattermost

**Leader by vioscaleAI score:** Mattermost

| Attribute | Flock | Mattermost |
|---|---|---|
| **vioscaleAI score** | 62 (30% (low)) | 67 (65% (medium)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 371 |
| adoption.github_stars | - | 39,264 |
| content.faq | `[{"answer":"A team communication tool that consolidates messaging, video calling, file sharing, and task management features into one shared workspace to enable coordinated work across departments. It is indexed under Team Chat.","source":"https://flock.com/pricing-plan-updates/","question":"What is Flock?","confidence":0.6},{"answer":"Flock offers a free tier, so you can start without paying. Paid plans start at $2 per user per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://flock.com/pricing-plan-updates/","question":"Is Flock free?","confidence":0.6},{"answer":"Flock supports the web, Windows, macOS, Linux, iOS and Android. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://flock.com/pricing-plan-updates/","question":"What platforms does Flock support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Flock, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://flock.com/pricing-plan-updates/","question":"Can Flock be self-hosted?","confidence":0.6},{"answer":"We have confirmed 3 integrations for Flock, including Asana, Trello and Jira. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://flock.com/pricing-plan-updates/","question":"What does Flock integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Flock. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Flock not holding them. Always confirm compliance directly before you rely on it.","source":"https://flock.com/flock-privacy-policy/","question":"What security certifications does Flock have?","confidence":0.7},{"answer":"Flock is available worldwide. The vendor is headquartered in the United Arab Emirates.","source":"https://flock.com/pricing-plan-updates/","question":"Where is Flock available?","confidence":0.75}]` | `[{"answer":"Mattermost is a self-hosted or cloud-based collaboration platform offering secure messaging, voice calling, screen sharing, workflow automation, and AI-assisted tools for teams and enterprises. It is indexed under Collaboration Software.","source":"https://mattermost.com","question":"What is Mattermost?","confidence":0.6},{"answer":"Mattermost offers a free tier, so you can start without paying. Paid plans are also available: Open Source, Enterprise E10 and Enterprise E20. Pricing changes often, so verify at source before relying on it.","source":"https://mattermost.com","question":"Is Mattermost free?","confidence":0.6},{"answer":"Mattermost supports the web, Windows, macOS, Linux, iOS, Android and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://mattermost.com","question":"What platforms does Mattermost support?","confidence":0.6},{"answer":"Yes. Mattermost can be deployed cloud / SaaS, hybrid, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://mattermost.com","question":"Can Mattermost be self-hosted?","confidence":0.6},{"answer":"We have confirmed 14 integrations for Mattermost, including Slack, Git, Jenkins, Twitter, Bugzilla, RSS, Gerrit and Redmine, plus 6 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://mattermost.com","question":"What does Mattermost integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Mattermost. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Mattermost not holding them. Always confirm compliance directly before you rely on it.","source":"https://mattermost.com/security","question":"What security certifications does Mattermost have?","confidence":0.7},{"answer":"Mattermost is available worldwide. Its primary markets are the United States, Canada, the United Kingdom, the EU and Japan. The vendor is headquartered in the United States.","source":"https://mattermost.com","question":"Where is Mattermost available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"on_prem":true,"air_gapped":true,"self_hosted":true}` |
| description.long | A team communication tool that consolidates messaging, video calling, file sharing, and task management features into one shared workspace to enable coordinated work across departments. | Mattermost is a self-hosted or cloud-based collaboration platform offering secure messaging, voice calling, screen sharing, workflow automation, and AI-assisted tools for teams and enterprises. |
| features.capabilities | - | `{"hosting":"both","sso_scim":true,"free_tier":true,"messaging":true,"api_access":true,"whiteboard":false,"pricing_model":"per_seat_subscription","screen_sharing":true,"video_meetings":false,"app_marketplace":true,"deployment_model":"self_hosted_on_premise","compliance_controls":true,"guest_external_access":true,"recording_transcription":"recording_ai_notes","cross_company_guest_channels":true,"threaded_reply_conversations":true,"automated_workflow_bot_builders":true,"channel_based_topic_organization":true,"jira_github_engineering_webhook_sync":true,"robust_message_search_and_history_indexing":true}` |
| integrations.count | 3 | 700 |
| integrations.list | `[{"name":"Asana"},{"name":"Trello"},{"name":"Jira"}]` | `[{"name":"Slack"},{"name":"Git"},{"name":"Jenkins"},{"name":"GitLab"},{"name":"GitHub"},{"name":"Twitter"},{"name":"Bugzilla"},{"name":"RSS"},{"name":"Gerrit"},{"name":"Redmine"},{"name":"Mercurial"},{"name":"SVN"},{"name":"Threema"},{"name":"Pexip"},{"name":"Prometheus","category":"monitoring","direction":"inbound"},{"name":"Grafana","category":"monitoring","direction":"inbound"},{"name":"Microsoft Teams","native":true,"category":"chat","direction":"bidirectional"},{"name":"Matrix","native":false,"category":"chat","direction":"bidirectional"},{"name":"XMPP","native":false,"category":"chat","direction":"bidirectional"},{"name":"Trello","native":true,"category":"project_management","direction":"outbound"},{"name":"ServiceNow","native":true,"category":"itsm","direction":"bidirectional"},{"name":"PagerDuty","native":true,"category":"incident_response","direction":"bidirectional"},{"name":"Splunk","native":true,"category":"monitoring","direction":"bidirectional"},{"name":"Nagios","native":true,"category":"monitoring","direction":"bidirectional"},{"name":"Ansible","native":true,"category":"automation","direction":"outbound"},{"name":"Matterbridge","native":false,"category":"chat","direction":"bidirectional"}]` |
| language.primary | - | TypeScript |
| market.availability | `{"hqCountry":"AE","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"ios":true,"mac":true,"web":true,"linux":true,"android":true,"windows":true}` | `{"ios":true,"mac":true,"web":true,"linux":true,"android":true,"windows":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free","features":["Unlimited messages and channels","1-1 and group video calling","File sharing","Up to 5 third-party integrations","Message search"],"description":"For small teams with essential communication needs","contactSales":false,"includedLimits":{"integrations":"5","message_search":"10,000 latest","video_call_duration":"20 min","video_call_participants":"4"}},{"free":false,"name":"Pro","summary":"$2/user/mo (introductory pricing; regular $3/user/mo)","features":["Advanced admin controls","Guest member support","Video calling up to 20 participants with unlimited duration","Unlimited integrations","Custom fields","Full message search"],"components":[{"kind":"per_unit","unit":"user","amount":2,"period":"month","currency":"USD"}],"description":"For medium to large teams requiring advanced collaboration features","contactSales":false}],"summary":"Free plan available; Pro from $2/user/mo introductory pricing.","currency":"USD","freeTier":true,"sourceUrl":"https://flock.com/pricing-plan-updates/","retrievedAt":"2026-08-19T21:58:56.514Z","freeTrialDays":30,"startingPrice":{"unit":"user","amount":2,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"hybrid","plans":[{"free":false,"name":"Enterprise Edition E10","contactSales":false},{"free":false,"name":"Enterprise Edition E20","contactSales":false}],"freeTier":true,"sourceUrl":"https://mattermost.com","retrievedAt":"2026-10-05T11:08:02.475Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.starting_price | `{"amount":2,"currency":"USD"}` | - |
| pricing.transparent | yes | no |
| release.cadence_days | - | 1 |
| release.history | - | `[{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.10.3-rc1","date":"2026-10-02T11:23:57Z","type":"prerelease","version":"v11.10.3-rc1"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v12.0.0-rc2","date":"2026-09-25T08:37:30Z","type":"prerelease","version":"v12.0.0-rc2"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.11.1","date":"2026-09-24T06:27:30Z","type":"stable","version":"v11.11.1"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v12.0.0-rc1","date":"2026-09-18T10:58:45Z","type":"prerelease","version":"v12.0.0-rc1"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v10.11.24","date":"2026-09-16T09:55:00Z","type":"stable","version":"v10.11.24"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.10.2","date":"2026-09-15T07:48:24Z","type":"stable","version":"v11.10.2"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.7.11","date":"2026-09-15T05:06:55Z","type":"stable","version":"v11.7.11"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.7.11-rc1","date":"2026-09-11T12:06:09Z","type":"prerelease","version":"v11.7.11-rc1"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.9.2","date":"2026-09-15T06:26:10Z","type":"stable","version":"v11.9.2"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.11.0","date":"2026-09-07T11:26:50Z","type":"stable","version":"v11.11.0"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.11.0-rc3","date":"2026-09-07T10:37:02Z","type":"prerelease","version":"v11.11.0-rc3"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.7.10","date":"2026-08-26T11:53:54Z","type":"stable","version":"v11.7.10"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.11.0-rc2","date":"2026-08-25T09:15:51Z","type":"prerelease","version":"v11.11.0-rc2"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.10.1","date":"2026-08-24T07:07:00Z","type":"stable","version":"v11.10.1"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.11.0-rc1","date":"2026-08-18T06:47:33Z","type":"prerelease","version":"v11.11.0-rc1"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.7.9","date":"2026-08-13T06:29:32Z","type":"stable","version":"v11.7.9"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.9.1","date":"2026-08-13T06:07:31Z","type":"stable","version":"v11.9.1"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.9.1-rc1","date":"2026-08-07T09:17:30Z","type":"prerelease","version":"v11.9.1-rc1"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.8.5","date":"2026-08-13T05:45:21Z","type":"stable","version":"v11.8.5"},{"url":"https://github.com/mattermost/mattermost/releases/tag/v11.8.5-rc1","date":"2026-08-07T08:38:34Z","type":"prerelease","version":"v11.8.5-rc1"}]` |
| reliability.status_page | - | yes |
| security.certifications | - | `[{"name":"Section 508 Compliance","status":"active","evidenceUrl":"https://mattermost.com"}]` |
| security.disclosure_policy | - | yes |
| security.gdpr | yes | yes |
| security.scorecard | - | 7.3 |
| security.trust_center | - | https://mattermost.com/blog/trusted-device-authentication-101/ |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=mattermost-redux&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Team Chat)

| Capability | Flock | Mattermost |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | - | Self hosted on premise |
| Channel based topic organization | - | ✓ |
| Threaded reply conversations | - | ✓ |
| Ad hoc voice video huddles | - | - |
| Cross company guest channels | - | ✓ |
| Robust message search and history indexing | - | ✓ |
| Automated workflow bot builders | - | ✓ |
| Google workspace office 365 sync | - | - |
| Jira github engineering webhook sync | - | ✓ |
| Salesforce zendesk sales support sync | - | - |
| SOC2 type ii | - | - |
| HIPAA compliance | - | - |
| Pricing model | - | Per seat subscription |

*Source: vioscaleAI. Generated 2026-10-16T19:59:02.522Z. "-" = undocumented, not absent.*