# Slack vs Whereby

**Leader by vioscaleAI score:** Whereby

| Attribute | Slack | Whereby |
|---|---|---|
| **vioscaleAI score** | 78.7 (51% (medium)) | 85.5 (73% (medium)) |
| content.faq | `[{"answer":"A work operating system that combines messaging, workflow automation, and app integrations to enable team communication, process documentation, and knowledge sharing with enterprise security. It is indexed under Collaboration Software.","source":"https://slack.com","question":"What is Slack?","confidence":0.6},{"answer":"Slack offers a free tier, so you can start without paying. Paid plans start at £5.75 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://slack.com","question":"Is Slack free?","confidence":0.6},{"answer":"Slack supports the web and iOS. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://slack.com","question":"What platforms does Slack support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Slack, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://slack.com","question":"Can Slack be self-hosted?","confidence":0.6},{"answer":"We have confirmed 15 integrations for Slack, including Salesforce, Atlassian, Lucid, Loom, Miro, Smartsheet, Mural and Zapier, plus 7 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://slack.com","question":"What does Slack integrate with?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Slack. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Slack not holding them. Always confirm compliance directly before you rely on it.","source":"https://slack.com/security","question":"What security certifications does Slack have?","confidence":0.7}]` | `[{"answer":"A cloud-based video meeting service that enables entire companies to connect with unlimited user accounts per subscription, includes meeting recording and customized branding, and supports groups up to 50 people with upgradeable capacity. It is indexed under Collaboration Software.","source":"https://whereby.com/blog/why-new-pricing-might-not-hang-around-for-long/","question":"What is Whereby?","confidence":0.6},{"answer":"Whereby offers a free tier, so you can start without paying. Paid plans start at $14.99 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://whereby.com/blog/why-new-pricing-might-not-hang-around-for-long/","question":"Is Whereby free?","confidence":0.6},{"answer":"Whereby supports the web, iOS and Android. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://whereby.com/blog/why-new-pricing-might-not-hang-around-for-long/","question":"What platforms does Whereby support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Whereby, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://whereby.com/blog/why-new-pricing-might-not-hang-around-for-long/","question":"Can Whereby be self-hosted?","confidence":0.6},{"answer":"We have confirmed 7 integrations for Whereby, including Google Calendar, Microsoft Outlook, Google Docs, Trello, YouTube, Slack and Chrome. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://whereby.com/blog/why-new-pricing-might-not-hang-around-for-long/","question":"What does Whereby integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001, HIPAA and GDPR for Whereby. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Whereby not holding them. Always confirm compliance directly before you rely on it.","source":"https://whereby.com/information/security/","question":"What security certifications does Whereby have?","confidence":0.7}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Slack is a cloud-based system that enables teams to communicate through channels, integrate with external tools, and automate workflows while maintaining enterprise-grade security and compliance controls. | A privacy-first video conferencing API built in Europe, offering reliable video calls for teams and platforms with flexible pay-per-use billing. |
| features.capabilities | `{"hosting":"cloud","sso_scim":true,"messaging":true,"api_access":true,"video_meetings":true,"app_marketplace":true,"deployment_model":"cloud_saas","compliance_controls":true,"guest_external_access":true,"recording_transcription":"recording_ai_notes","threaded_reply_conversations":true,"automated_workflow_bot_builders":true,"channel_based_topic_organization":true,"robust_message_search_and_history_indexing":true}` | `{"soc2":true,"hosting":"cloud","free_tier":true,"messaging":true,"api_access":true,"whiteboard":true,"open_source":true,"ai_assistant":true,"browser_join":true,"breakout_rooms":true,"e2e_encryption":true,"screen_sharing":true,"video_meetings":true,"app_marketplace":false,"hipaa_available":true,"max_participants":"200","live_transcription":true,"compliance_controls":true,"virtual_backgrounds":true,"guest_external_access":true,"recording_transcription":"recording"}` |
| integrations.count | 2,500 | 5 |
| integrations.list | `[{"name":"Salesforce"},{"name":"Atlassian"},{"name":"Lucid"},{"name":"Loom"},{"name":"Miro"},{"name":"Smartsheet"},{"name":"Mural"},{"name":"Zapier"},{"name":"Microsoft 365","native":true},{"name":"Jira","native":true,"category":"project_management"},{"name":"GitHub","native":true,"category":"engineering"},{"name":"Google Workspace","native":true,"category":"authentication","direction":"inbound"},{"name":"Okta","native":true,"category":"authentication","direction":"inbound"},{"name":"ADFS","native":true,"category":"authentication","direction":"inbound"},{"name":"Zendesk","native":true}]` | `[{"name":"Google Calendar"},{"name":"Microsoft Outlook"},{"name":"Google Docs"},{"name":"Trello"},{"name":"YouTube"},{"name":"Slack"},{"name":"Chrome"}]` |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"ios":true,"web":true}` | `{"ios":true,"web":true,"android":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free forever","features":["90 days of message history","Up to 10 apps from Slack App Directory","1:1 audio and video meetings with screen sharing","1:1 external messages via Slack Connect","SAML-based single sign-on","SCIM user management","EMM integration support","Native data loss prevention","AI conversation summaries","Slackbot personal AI agent","AI workflow generation","AI search","AI daily recaps","AI file summaries"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"GBP"}],"description":"A simpler way to chat and collaborate","contactSales":false,"includedLimits":{"apps":"up to 10","message_history":"90 days"}},{"free":false,"name":"Pro","summary":"£7/user/month (£5.75/user/month billed annually)","features":["Unlimited message history","Unlimited app integrations","2,600+ apps in Slack App Directory"],"components":[{"kind":"per_unit","unit":"user","amount":7,"period":"month","currency":"GBP"},{"kind":"per_unit","unit":"user","amount":5.75,"period":"month","currency":"GBP"}],"description":"Drive productivity in one place","contactSales":false}],"summary":"From £0 (free tier) to £7/user/month (Pro). Free tier available.","currency":"GBP","freeTier":true,"sourceUrl":"https://slack.com","retrievedAt":"2026-08-05T14:23:07.180Z","startingPrice":{"amount":5.75,"period":"month","currency":"GBP"},"billingPeriods":["month","year"]}` | `{"type":"usage","plans":[{"free":true,"name":"Test","summary":"Free with 2,000 participant minutes per month","features":["Up to 2,000 participant minutes per month","Developer community","Email support","Limited white labelling"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"participant_minutes":"2,000/mo"}},{"free":false,"name":"Build","summary":"$9.99/month plus $0.004 per participant minute","features":["2,000 included participant minutes per month","Additional participant minutes at $0.004 each","Session transcriptions from $0.0065 per unmuted participant minute","Custom branding","Cloud recording at $0.01 per minute","Live captions","Recording transcriptions at $0.024 per minute","Included monthly storage","Additional storage at $0.0015 per GB per day","Insights suite (analytics)","Breakout groups","Screensharing","Chat","Waiting rooms","Background effects","Remove Whereby branding","File sharing","Developer community","Email support (1 business day response)"],"components":[{"kind":"fixed","amount":9.99,"period":"month","currency":"USD"},{"per":{"qty":1,"unit":"participant_minute"},"kind":"metered","amount":0.004,"currency":"USD"}],"contactSales":false,"includedLimits":{"participant_minutes":"2,000/mo"}},{"free":false,"name":"Enterprise","summary":"Custom pricing tailored for enterprise needs","features":["Volume discounts","Early access to new features","Implementation support","Technical Success Manager","HIPAA compliance included","Slack channel support"],"contactSales":true}],"addOns":[{"name":"HIPAA Compliance","components":[{"kind":"fixed","amount":16.99,"period":"month","currency":"USD"}]},{"name":"Technical Onboarding","components":[{"kind":"fixed","amount":16.99,"period":"month","currency":"USD"}]}],"summary":"Free tier with 2,000 participant minutes per month, or $9.99/month plus usage fees","currency":"USD","freeTier":true,"sourceUrl":"https://whereby.com/information/embedded/pricing","retrievedAt":"2026-10-05T12:43:25.779Z","startingPrice":{"amount":9.99,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | low | low |
| pricing.starting_price | - | `{"amount":9.99,"currency":"USD"}` |
| pricing.transparent | yes | yes |
| reliability.sla_pct | - | 99.9 |
| reliability.status_page | yes | yes |
| security.certifications | - | `[{"name":"ISO 27001","status":"active"}]` |
| security.disclosure_policy | yes | yes |
| security.gdpr | yes | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.pci | - | yes |
| security.soc2 | - | yes |
| security.trust_center | https://slack.com/blog/collaboration/security-at-slack-how-slack-protects-your-data | https://whereby.com/information/security/vdp/hof/ |

## Capabilities (Collaboration Software)

| Capability | Slack | Whereby |
|---|:--:|:--:|
| **Modality** |  |  |
| Messaging | ✓ | ✓ |
| Video meetings | ✓ | ✓ |
| Whiteboard | - | ✓ |
| **Meetings** |  |  |
| Screen sharing | - | ✓ |
| Recording / transcription | Recording + AI notes | Recording |
| **Security** |  |  |
| End-to-end encryption | - | ✓ |
| SSO / SCIM | ✓ | - |
| **Access** |  |  |
| Guest / external access | ✓ | ✓ |
| **Compliance** |  |  |
| Compliance controls | ✓ | ✓ |
| **Deployment** |  |  |
| Hosting | Cloud only | Cloud only |
| **Scale** |  |  |
| Max participants | - | 200 |
| **Ecosystem** |  |  |
| App marketplace | ✓ | ✗ |
| Public API / bot framework | ✓ | ✓ |
| **Commercial** |  |  |
| Free tier | - | ✓ |

*Source: vioscaleAI. Generated 2026-10-16T20:58:47.208Z. "-" = undocumented, not absent.*