Side by side
BulkSMS.com vs CM.com Business Messaging API
Both stand on transactional sms software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APIiPhoneMac+2
BulkSMS.com offers web, desktop, and developer routes for international SMS campaigns. Pay-as-you-go credits have no contracts, but delivery and compliance conditions differ by destination.
Visit BulkSMS.com Free trial APIWeb
CM.com provides a broad messaging API with fallback routing, rich content, analytics, and developer tooling. Its trial helps evaluation, while production costs depend on the selected plan and channels.
Visit CM.com Business Messaging APIThe facts
| BulkSMS.com | CM.com Business Messaging API | |
|---|---|---|
| Free plan | A free trial | A free trial |
| Open source | Not published | Not published |
| Runs on | API, iPhone, Mac, Web, Windows | API, Web |
| Lowest paid plan | Free or on request | Go: $58 a month |
| Plans published | 2 | 5 |
| Maker | Not published | Not published |
| Website | bulksms.com | cm.com |
| On transactional sms software | #20 of 76 | #24 of 76 |
BulkSMS.com: what it does well
- Two-way messaging and inbound SMS
- Gateway reaches over 800 mobile networks
- Windows and Mac desktop apps
- REST API with webhooks and attachments
- Credits valid for two years
What to know first
- No free plan
- Pricing varies by destination, route, and bundle
- Delivery varies by network and message type
- Country-specific messaging requirements apply
CM.com Business Messaging API: what it does well
- One API covers many messaging channels
- Supports rich media and quick replies
- SMS fallback can follow delivery failures
- Includes sandbox and trial access
- Provides delivery reports and inbound webhooks
What to know first
- No free plan is listed
- Listed paid plans start at $58 a month
- Channel availability may require account requests
Alternatives to BulkSMS.com Alternatives to CM.com Business Messaging API The whole list