Slack vs Wire
On the evidence we track, Slack leads this comparison with a composite score of 79/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for collaboration software. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Slack
LeaderA work operating system that combines messaging, workflow automation, and app integrations to enable team communication, process documentation, and knowledge sharing with enterprise security.
Wire
Wire is a secure communication platform offering messaging, audio/video calls, conferencing, and file sharing. Built on zero-knowledge architecture with always-on end-to-end encryption, it serves governments, critical infrastructure providers, and 1,800+ organizations globally.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Slack
LeaderFrom £0 (free tier) to £7/user/month (Pro). Free tier available.
- FreeFree
- 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
- +9 more
- Pro£7/user/month (£5.75/user/month billed annually)
- Unlimited message history
- Unlimited app integrations
- 2,600+ apps in Slack App Directory
Wire
Free tier available. Wire for Enterprise from €7.45/user/mo (annual billing). On-premises deployment available via sales.
- Wire for FreeFree
- Messaging
- Audio and video conferencing
- File sharing
- Wire for Enterprise€7.45/user/mo (annual) or €8.94/user/mo (monthly)
- All Wire for Free features
- Video conferencing (up to 150 participants)
- SSO and SCIM
- Administrative controls
- Role-based configurations
- Wire On-Premises (Wire Local)Contact sales
- All Wire for Enterprise features
- Federation with Wire Cloud
- ID-Shield
- Full deployment support
- Data sovereignty
- +1 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- GitHub
Slack
Leader- Salesforce
- Atlassian
- Lucid
- Loom
- Miro
- Smartsheet
- Mural
- Zapier
- Microsoft 365
- Jira
- Google Workspace
- Okta
- ADFS
- Zendesk
Wire
- GitHub
Slack or Wire: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.