Google Voice vs Slack
What each one’s own pages state, side by side. Every value is a quote AirStack found on that product’s pages; “Not observed” means AirStack has not found it on that product’s pages.
| Google Voice | Slack | |
|---|---|---|
| What it says it does | Stay connected and save time with a flexible cloud phone system for individuals and businesses of all sizes. workspace.google.com | Slack | AI Work Platform & Productivity Tools slack.com |
| Starting at | Not observed | $4.38 USD Pro · per user / month free plan listed |
| Platforms | laptops, mobile devices, supported desk phones workspace.google.com | Not observed |
| Deployment | cloud workspace.google.com | Not observed |
| Integrations | Calendar, Google Meet, Siri workspace.google.com | Asana, Box, ChatGPT, Google Drive, Vercel, Workday, Jira, Salesforce, Claude slack.com |
| Compliance | Not observed | CCPA, GDPR, HIPAA slack.com |
| Free plan | Yes workspace.google.com | Yes slack.com |
| Plans | Google Voice Starter standalone, Standard standalone support.google.com | Free, Pro, Business+, Enterprise+ slack.com |
| Pricing basis | Not observed | per user / month, when paying monthly slack.com |
Where they differ
- Slack claims GDPR on its own pages; Google Voice’s pages read by AirStack do not mention it.
- Slack claims HIPAA on its own pages; Google Voice’s pages read by AirStack do not mention it.
Prices are list prices as written on each pricing page; check them before you buy. Nothing here is a ranking or a recommendation.