Side by side
Drop vs Zoom Phone
Both stand on voicemail drop software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid APIWeb
Drop combines ringless voicemail, SMS outreach, scheduling, API delivery, and callback-to-conversion reporting. Its pay-as-you-go plans avoid monthly contracts, but campaign and phone-number requirements apply.
Visit Drop
Free trial AndroidiPhoneLinux+2
Choose Zoom Phone if you need a cloud phone system with routing tools, voicemail transcription, and connected communications across multiple platforms. Look elsewhere if you need a free plan; the listed starting option is paid, and Team SMS summaries require an add-on.
Visit Zoom PhoneThe facts
| Drop | Zoom Phone | |
|---|---|---|
| Free plan | No | A free trial |
| Open source | Not published | Not published |
| Runs on | API, Web | Android, iPhone, Linux, Mac, Windows |
| Lowest paid plan | See the plans | See the plans |
| Plans published | 6 | 9 |
| Maker | Not published | Zoom Phone |
| Website | drop.co | zoom.com |
| On voicemail drop software | #32 of 43 | #28 of 43 |
Drop: what it does well
- Supports ringless voicemail and mass SMS
- Offers real-time or scheduled drops
- Provides campaign reporting
- Includes a customizable API
- Supports webhook status updates
What to know first
- Campaign audio is limited to 60 seconds
- Delivery numbers must use valid US format
- Some carriers may charge pass-through fees
- Missed-call callbacks use 5 credits
Zoom Phone: what it does well
- Combines calls, video, chat, SMS, and fax.
- Includes auto attendants, IVR, call queues, and call recording.
- Offers voicemail transcription and AI post-call tools.
- Supports number porting and multiple business numbers.
- Integrates with Salesforce, Slack, Microsoft, and Google.
What to know first
- There is no free plan.
- Team SMS summaries require the Customer Engagement Pack add-on.
- Metered calling starts at $10 per user per month.
Alternatives to Drop Alternatives to Zoom Phone The whole list