IM+ vs Zulip
IM+
plus.im
Zulip
zulip.comSide by side
| Figure | IM+ | Zulip |
|---|---|---|
| Price from | $1.42/mo | $3.50/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 5 | 7 |
| Spec score · Team chat apps | 7.5 (#54) | 9.4 (#3) |
| Calls | The business page states that audio and video calls are supported on all services. | One-to-one and group voice or video calls can use providers such as Zoom, Jitsi and BigBlueButton. |
| Founded | 2002 | 2012 |
| Integrations | WhatsApp,Messenger,Telegram,Skype,Zoom,Google Hangouts,Gmail,Slack,Facebook,Facebook Pages,Instagram,Twitter,Outlook,SnapMap,WeChat,LinkedIn,HipChat,ChatWork | Zulip lists more than 130 native integrations and hundreds more through Zapier and IFTTT. |
| Supported platforms | Windows,macOS,iOS,Android | web,Windows,macOS,Linux,iOS,Android,API |
| Paid from | 8 | 3.5 |
Plans
IM+
- Business$8 a month
- IM+ Pro Monthly$2.99 a month
- No Ads Monthly$3.99 a month
- No Ads Yearly$16.99 a year
- IM+ Pro Yearly$19.99 a year
Zulip
- Cloud FreeFree
- Cloud Standard$6.67 a month
- Cloud Plus$10 a month
- Self-hosted FreeFree
- Self-hosted Basic$3.50 a month
- Self-hosted Business$6.67 a month
- Self-hosted EnterprisePriced on request
In their own words
Zulip
Zulip is team chat software that organizes conversations in channels and supports guest access. It runs on the web, Windows, macOS, Linux, iOS, and Android, and also supports an API. Listed integrations include GitHub, GitLab, Jira, Slack, Microsoft Teams, Google Calendar, Zoom, Jitsi Meet, Zapier, IFTTT, Sentry, and Zendesk. Zulip offers cloud and self-hosted plans. Cloud Free costs nothing and includes 10,000 messages of search history and 5 GB total file storage. Cloud Standard is $6.67 a month, billed annually, with 5 GB file storage per user. Self-hosted Basic is $3.50 a month, billed monthly. Other options include Cloud Plus, Self-hosted Free, Self-hosted Business, and Self-hosted Enterprise. Cloud Plus and Self-hosted Business have minimum user counts of 10 and 25, respectively. Zulip was founded in 2012 and is headquartered in San Francisco, California, United States.