Slingshot VoIP is a cloud-based business phone service that provides virtual PBX tools for small and medium-sized companies. It supports Android, iOS, macOS, Windows, and API connections, with desktop and mobile apps plus endpoint support for VoIP/SIP phones and conference-room units. Features include multiple business numbers, advanced call routing, an auto attendant, voicemail transcription, conference bridges, call blocking, caller ID controls, forwarding, screening, shared lines, and call parking. Plans include unlimited calls to the US and Canada under a fair usage policy. Microsoft Teams and Salesforce integrations are listed, along with contact synchronization and a custom CRM API. The service describes geographically redundant data centers in Canada and the US, backup and disaster-recovery features, business continuity support, and end-to-end encryption. Pricing requires a minimum 12-month term and is billed per user: Essential is 19.95 USD per month, Standard 29.95 USD, Premium 34.95 USD, and Ultimate 44.95 USD.
Who it is for
It suits small and medium-sized businesses needing virtual PBX functions, multiple numbers, routing, and desktop or mobile calling. Teams can select plans based on user counts and included call queues, auto-attendants, numbers, and toll-free minutes.
What is good
- Unlimited US and Canada calling
- Advanced call routing
- Voicemail transcription included
- Microsoft Teams and Salesforce integrations
- Desktop and mobile apps
What to know first
- No free plan or trial
- Minimum 12-month pricing term
- Calls subject to fair usage policy
- Support hours limited to weekdays
Verdict
Slingshot VoIP combines virtual PBX features, business numbers, routing, transcription, and integrations across desktop and mobile platforms. Its paid plans differ by user count and included allowances, with a minimum 12-month term.
Slingshot VoIP plans and pricing
All plansCompared on business phone systems
- Free plan
- No
- Included users
- 10 users
- Business numbers
- multiple
- Auto attendant
- Yes
- Call routing
- advanced
- Voicemail transcription
- Yes
- Desktop and mobile apps
- Yes


