# Lark vs Rocket.Chat

**Leader by vioscaleAI score:** Rocket.Chat

| Attribute | Lark | Rocket.Chat |
|---|---|---|
| **vioscaleAI score** | 55.2 (44% (low)) | 66.6 (75% (high)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 339 |
| adoption.github_stars | - | 46,211 |
| content.faq | `[{"answer":"A unified platform combining messaging, knowledge management, and automation with AI capabilities. Helps teams consolidate workflows, conversations, and integrations in one workspace where AI can access full context to automate tasks and drive results. It is indexed under Collaboration Software.","source":"https://www.larksuite.com","question":"What is Lark?","confidence":0.6},{"answer":"Lark offers a free tier, so you can start without paying. Paid plans start at $6 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://www.larksuite.com","question":"Is Lark free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Lark. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.larksuite.com","question":"What platforms does Lark support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Lark, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.larksuite.com","question":"Can Lark be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Lark. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Lark not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.larksuite.com","question":"What security certifications does Lark have?","confidence":0.6}]` | `[{"answer":"Rocket.Chat provides real-time messaging, voice, video conferencing, and third-party integrations designed for organizations with strict security and compliance requirements. It supports deployment in cloud, on-premise, hybrid, and air-gapped environments for defense and critical infrastructure operations. It is indexed under Collaboration Software.","source":"https://www.rocket.chat/plans","question":"What is Rocket.Chat?","confidence":0.6},{"answer":"Rocket.Chat does not publish its prices. Pricing is quoted on request, across 4 plans (Starter, Commercial, Government and Defense), so the figure depends on your seat count and requirements. We record this as a pricing-transparency signal rather than guessing a number. Pricing changes often, so verify at source before relying on it.","source":"https://www.rocket.chat/plans","question":"How much does Rocket.Chat cost?","confidence":0.6},{"answer":"Rocket.Chat 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://www.rocket.chat/plans","question":"What platforms does Rocket.Chat support?","confidence":0.6},{"answer":"Yes. Rocket.Chat can be deployed cloud / SaaS, hybrid, on-premise, air-gapped and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.rocket.chat/plans","question":"Can Rocket.Chat be self-hosted?","confidence":0.6},{"answer":"We have confirmed 26 integrations for Rocket.Chat, including Bitbucket Cloud, GitHub, Google Drive, Google Calendar, Google Workspace, Trello, Loom and WhatsApp, plus 18 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.rocket.chat/plans","question":"What does Rocket.Chat integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001, HIPAA and GDPR for Rocket.Chat. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Rocket.Chat not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.rocket.chat/blog/nis2-compliance","question":"What security certifications does Rocket.Chat have?","confidence":0.7}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"hybrid":true,"on_prem":true,"air_gapped":true,"self_hosted":true}` |
| description.long | An all-in-one collaboration platform integrating chat, meetings, document management, and project tools, enhanced with AI-powered workflows and automation capabilities. | Rocket.Chat provides real-time messaging, voice, video conferencing, and third-party integrations designed for organizations with strict security and compliance requirements. It supports deployment in cloud, on-premise, hybrid, and air-gapped environments for defense and critical infrastructure operations. |
| features.capabilities | `{"hosting":"cloud","free_tier":true,"messaging":true,"api_access":true,"video_meetings":true,"compliance_controls":true,"recording_transcription":"recording"}` | `{"hosting":"both","sso_scim":true,"free_tier":true,"messaging":true,"api_access":true,"soc2_type_ii":true,"e2e_encryption":true,"screen_sharing":true,"video_meetings":true,"app_marketplace":true,"deployment_model":"self_hosted_on_premise","hipaa_compliance":true,"max_participants":"4000+","compliance_controls":true,"guest_external_access":true,"recording_transcription":"recording","ad_hoc_voice_video_huddles":true,"cross_company_guest_channels":true,"automated_workflow_bot_builders":true,"channel_based_topic_organization":true,"jira_github_engineering_webhook_sync":true,"salesforce_zendesk_sales_support_sync":true,"robust_message_search_and_history_indexing":true}` |
| integrations.count | - | 50 |
| integrations.list | - | `[{"name":"Bitbucket Cloud"},{"name":"GitHub"},{"name":"Google Drive"},{"name":"Google Calendar"},{"name":"Google Workspace"},{"name":"Trello"},{"name":"Loom"},{"name":"WhatsApp"},{"name":"GitLab","native":true,"category":"engineering","direction":"bidirectional"},{"name":"Jira","native":true,"category":"engineering","direction":"bidirectional"},{"name":"Bitbucket","native":true,"category":"engineering","direction":"bidirectional"},{"name":"Salesforce CRM","native":true,"category":"crm","direction":"bidirectional"},{"name":"Hubspot CRM","native":true,"category":"crm","direction":"bidirectional"},{"name":"Confluence","native":true,"category":"documentation","direction":"bidirectional"},{"name":"Google Meet","native":false,"category":"video","direction":"outbound"},{"name":"Dropbox","native":false,"category":"storage","direction":"bidirectional"},{"name":"Slack","native":false,"category":"messaging","direction":"inbound"},{"name":"Telegram","native":true,"category":"messaging","direction":"bidirectional"},{"name":"Facebook Messenger","native":true,"category":"messaging","direction":"bidirectional"},{"name":"Instagram","native":true,"category":"social","direction":"bidirectional"},{"name":"BigBlueButton","native":false,"category":"video","direction":"outbound"},{"name":"Pexip","native":true,"category":"video","direction":"outbound"},{"name":"ChatGPT","native":false,"category":"ai","direction":"outbound"},{"name":"Rocket.Chat AI","native":true,"category":"ai","direction":"inbound"},{"name":"Zapier","native":false,"category":"automation","direction":"bidirectional"},{"name":"Bamboo","native":false,"category":"ci_cd","direction":"bidirectional"},{"name":"ClamAV","native":false,"category":"security","direction":"inbound"},{"name":"Zoom","native":true,"category":"video","direction":"bidirectional"},{"name":"Confluence Cloud","native":true,"category":"productivity","direction":"bidirectional"},{"name":"Dropbox Paper","native":true,"category":"productivity","direction":"bidirectional"},{"name":"RapidPro","native":true,"category":"messaging","direction":"bidirectional"},{"name":"TextIt","native":true,"category":"messaging","direction":"bidirectional"},{"name":"Bluescape","native":true,"category":"collaboration","direction":"bidirectional"},{"name":"Collaboard","native":true,"category":"collaboration","direction":"bidirectional"},{"name":"Imgur","native":true,"category":"content","direction":"inbound"},{"name":"Virtru","native":true,"category":"security","direction":"bidirectional"}]` |
| language.primary | - | TypeScript |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"ios":true,"web":true}` | `{"cli":true,"ios":true,"web":true,"linux":true,"android":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Starter","summary":"Free","features":["Team collaboration","20 users max","100 GB storage","1-on-1 video meetings","18 months message history","Unlimited real-time translation","1,000 automations/month","2,000 rows/table","Limited trial of Base AI"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"For small teams with simple communication needs","contactSales":false,"includedLimits":{"users":"20","storage":"100 GB","message_history":"18 months","automations_per_month":"1,000"}},{"free":false,"name":"Basic","summary":"$6/user/month billed annually","features":["Team collaboration","500 users max","5 TB storage (expandable)","1-on-1 video meetings","Unlimited message history","Unlimited real-time translation","1,000 automations/month","2,000 rows/table","Expanded trial of Base AI"],"commitment":"annual","components":[{"kind":"per_unit","unit":"user","amount":6,"period":"month","currency":"USD"}],"description":"For growing companies with basic collaboration needs","contactSales":false,"includedLimits":{"users":"500","storage":"5 TB","message_history":"Unlimited","automations_per_month":"1,000"}},{"free":false,"name":"Pro","summary":"$12/user/month billed annually","features":["Team collaboration","500 users max","15 TB storage (expandable)","500-participant video meetings","Unlimited message history","Unlimited real-time translation","50,000 automations/month","20,000 rows/table","Expanded trial of Base AI","Base advanced permissions","Security & organizational controls","Frontline solution compatible","Communication and collaboration permissions"],"commitment":"annual","components":[{"kind":"per_unit","unit":"user","amount":12,"period":"month","currency":"USD"}],"description":"For companies with comprehensive collaboration and management needs","contactSales":true,"includedLimits":{"users":"500","storage":"15 TB","message_history":"Unlimited","meeting_participants":"500","automations_per_month":"50,000"}},{"free":false,"name":"Enterprise","summary":"Custom pricing, billed annually","features":["Team collaboration","Unlimited users","15 TB + 30 GB per user storage (expandable)","500-participant video meetings","Unlimited message history","Unlimited real-time translation","500,000 automations/month","50,000 rows/table","Expanded trial of Base AI","Base advanced permissions","Security & organizational controls","Frontline solution compatible","Communication and collaboration permissions","Single sign-on (SSO)","Advanced security & compliance controls"],"commitment":"annual","description":"For large companies with advanced security and organizational management needs","contactSales":true,"includedLimits":{"users":"Unlimited","storage":"15 TB + 30 GB per user","message_history":"Unlimited","meeting_participants":"500","automations_per_month":"500,000"}}],"addOns":[{"name":"AI Meeting Notes","components":[{"per":{"qty":1800,"unit":"notes"},"kind":"metered","amount":1699,"currency":"USD"}]},{"name":"Meegle Premium","components":[{"kind":"per_unit","unit":"user","amount":12,"period":"month","currency":"USD"}]},{"name":"Base automation expansion","components":[{"per":{"qty":50000,"unit":"automation runs"},"kind":"metered","amount":599,"currency":"USD"}]}],"summary":"Free to $12/user/month. Free Starter tier. Annual billing saves 16.6%.","currency":"USD","freeTier":true,"sourceUrl":"https://www.larksuite.com","retrievedAt":"2026-08-03T20:21:24.479Z","startingPrice":{"amount":6,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"quote","plans":[{"free":true,"name":"Starter","description":"For technical evaluation, small businesses, and non-profits","contactSales":false},{"free":false,"name":"Commercial","description":"Secure collaboration for commercial enterprises with deployment flexibility and compliance","contactSales":true},{"free":false,"name":"Government","description":"Sovereign communications for public sector agencies with data sovereignty control","contactSales":true},{"free":false,"name":"Defense","description":"Mission-grade communications for defense and intelligence operations","contactSales":true}],"currency":"USD","freeTier":true,"sourceUrl":"https://www.rocket.chat/plans","retrievedAt":"2026-08-14T13:43:43.552Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | unknown | low |
| pricing.transparent | no | no |
| release.cadence_days | - | 1 |
| release.history | - | `[{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.9.0-rc.5","date":"2026-10-03T02:37:45Z","type":"prerelease","version":"8.9.0-rc.5"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.9.0-rc.4","date":"2026-10-01T21:59:01Z","type":"prerelease","version":"8.9.0-rc.4"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.9.0-rc.3","date":"2026-09-30T13:13:32Z","type":"prerelease","version":"8.9.0-rc.3"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.9.0-rc.2","date":"2026-09-28T22:20:17Z","type":"prerelease","version":"8.9.0-rc.2"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.9.0-rc.1","date":"2026-09-23T03:47:41Z","type":"prerelease","version":"8.9.0-rc.1"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.9.0-rc.0","date":"2026-09-23T03:23:59Z","type":"prerelease","version":"8.9.0-rc.0"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.8.1","date":"2026-09-09T15:30:46Z","type":"stable","version":"8.8.1"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.8.0","date":"2026-09-01T22:46:35Z","type":"stable","version":"8.8.0"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.8.0-rc.2","date":"2026-08-31T15:59:12Z","type":"prerelease","version":"8.8.0-rc.2"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.8.0-rc.1","date":"2026-08-28T21:23:25Z","type":"prerelease","version":"8.8.0-rc.1"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.8.0-rc.0","date":"2026-08-20T21:43:31Z","type":"prerelease","version":"8.8.0-rc.0"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/7.10.15","date":"2026-08-20T11:16:15Z","type":"stable","version":"7.10.15"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.7.1","date":"2026-08-19T13:47:02Z","type":"stable","version":"8.7.1"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.6.2","date":"2026-08-19T13:45:21Z","type":"stable","version":"8.6.2"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.5.3","date":"2026-08-19T22:29:29Z","type":"stable","version":"8.5.3"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.4.6","date":"2026-08-19T22:39:51Z","type":"stable","version":"8.4.6"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.3.8","date":"2026-08-19T22:40:01Z","type":"stable","version":"8.3.8"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.2.8","date":"2026-08-19T22:36:21Z","type":"stable","version":"8.2.8"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.1.8","date":"2026-08-19T22:42:14Z","type":"stable","version":"8.1.8"},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/8.7.0","date":"2026-08-07T02:06:48Z","type":"stable","version":"8.7.0"}]` |
| reliability.status_page | yes | yes |
| security.certifications | `[{"name":"SOC 2 Type II","level":"Type II","status":"active"}]` | `[{"name":"HIPAA","status":"active"},{"name":"GDPR","status":"active"},{"name":"NIS2","status":"active"},{"name":"FINRA","status":"active"}]` |
| security.disclosure_policy | - | yes |
| security.gdpr | yes | yes |
| security.hipaa | - | yes |
| security.iso27001 | yes | yes |
| security.scorecard | - | 8.7 |
| security.soc2 | yes | yes |
| security.trust_center | - | https://www.rocket.chat/blog/nis2-compliance |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40rocket.chat%2Fapps-engine&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Collaboration Software)

| Capability | Lark | Rocket.Chat |
|---|:--:|:--:|
| **Modality** |  |  |
| Messaging | ✓ | ✓ |
| Video meetings | ✓ | ✓ |
| Whiteboard | - | - |
| **Meetings** |  |  |
| Screen sharing | - | ✓ |
| Recording / transcription | Recording | Recording |
| **Security** |  |  |
| End-to-end encryption | - | ✓ |
| SSO / SCIM | - | ✓ |
| **Access** |  |  |
| Guest / external access | - | ✓ |
| **Compliance** |  |  |
| Compliance controls | ✓ | ✓ |
| **Deployment** |  |  |
| Hosting | Cloud only | Cloud + self-hosted |
| **Scale** |  |  |
| Max participants | - | 4000+ |
| **Ecosystem** |  |  |
| App marketplace | - | ✓ |
| Public API / bot framework | ✓ | ✓ |
| **Commercial** |  |  |
| Free tier | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-16T19:03:33.306Z. "-" = undocumented, not absent.*