Callmaker
7.4#3 in sales dialer softwareFrom €69 a yearFree planWebAPImacOSWindows
VisitCallmaker vs DialerJazz
DialerJazz
6.5#13 in sales dialer softwareFree planFree planWebAPISelf-hosted
VisitWhat both publish
| Fact | Callmaker | DialerJazz |
|---|---|---|
| Integrations | Callmaker connects through Zapier to more than 9,000 apps and also offers webhooks and an API. | The documented setup requires an InsForge project for Postgres, authentication, and storage, plus a Telnyx account for WebRTC calling. |
| Product | Callmaker describes itself as a cloud contact centre service with a built-in signing solution. | DialerJazz is an open-source power dialer for outbound sales calls. |
| Security | Callmaker says it follows ISO 27001 guidelines, undergoes annual external penetration testing, supports optional or required 2FA, and encrypts system communications including telephony. | The README lists rate limiting, Zod validation, and centralized error handling; the security policy says only the latest main branch receives security updates. |
Callmaker plans
- Free pilotFree
- Standard (annual)€69 a year
- Premium (annual)€85 a year
- Standard (monthly)€99 a month
- Premium (monthly)€119 a month
- Enterprise (annual)Priced on request
DialerJazz plans
- Open-sourceFree
Pick Callmaker if…
Callmaker suits sales teams that need outbound dialing alongside inbound call handling, meeting booking, and call review. The maker describes it as designed for teams of 3 to 30 agents, while noting predictive campaigns can work with one salesperson.
Pick DialerJazz if…
DialerJazz suits sales teams seeking a self-hosted tool for outbound calling and lead workflows. It also fits users who can provide the required InsForge and Telnyx accounts.