Callingly vs Trellus
Callingly
callingly.comTrellus
trellus.aiSide by side
| Figure | Callingly | Trellus |
|---|---|---|
| Price from | $80/mo | $34.99/mo |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Plans published | 7 | 3 |
| Spec score · Sales Dialer Software | 9.3 (#1) | 6.8 (#31) |
| Integrations | The integration directory lists 29 apps and includes HubSpot, Salesforce, Pipedrive, Follow Up Boss, ActiveCampaign, Jotform, Make, and Zapier. | The integrations directory lists 28 supported sales and calling platforms, including Salesforce, HubSpot, Apollo, Google Sheets, and Five9. |
| Security | Callingly publishes a vulnerability disclosure policy that invites reports and commits to responding promptly and working to remediate discovered vulnerabilities. | Trellus’s extension security page says the extension requires storage, tabs, and system.display permissions at minimum. |
| Support | The Enterprise plan lists priority phone support, and the help center directs users to contact Callingly for assistance. | The company lists [email protected] for direct support inquiries. |
| What it does | Callingly automatically calls and texts new leads, qualifies them with AI, and warm-transfers interested leads to sales representatives. | Trellus adds power and parallel dialing, a shared Salesfloor, and AI coaching to supported sales workflows while teams keep their CRM. |
Plans
Callingly
- Starter annual$80 a month
- Starter$100 a month
- Growth annual$200 a month
- Growth$250 a month
- Business annual$600 a month
- Business$750 a month
- Enterprise$2,000 a month
Trellus
- Power$34.99 a month
- Power + Parallel$34.99 a month
- BusinessPriced on request
In their own words
Callingly
Callingly calls and texts new leads, then connects them automatically to sales agents. Its AI agents can contact new leads, answer inbound calls, qualify prospects in conversation, and warm-transfer calls to a human representative. Routing can take account of agent schedules, territories, and areas of expertise. The service can record calls, create searchable transcriptions, and produce AI-written summaries; voicemail drops and local presence are also listed. Native integrations include HubSpot, ActiveCampaign, Salesforce, Follow Up Boss, Pipedrive, and Zapier, and Callingly says it supports 1,000+ integrations. Webhooks, a REST API, and an MCP server connect it with other software and AI assistants. Apps are listed for Android, iOS, macOS, Windows, and web. Users can call from anywhere using desktop or mobile apps, while calls to leads are supported in 25 countries. Plans start at $100 per month, and all plans include a 14-day free trial without a credit card. Monthly usage credit does not roll over, and phone numbers and add-ons are billed separately.