Side by side
GatewayAPI vs LINK Mobility SMS 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 plan APIWeb
GatewayAPI offers a broad messaging mix with developer APIs, integrations, and account security controls. Costs depend on traffic and country, so teams should check applicable rates and channel requirements.
Visit GatewayAPI Free plan AndroidAPIiPhone+1
LINK Mobility SMS API provides programmable, two-way messaging with delivery reports and webhooks. Its freemium and pay-as-you-go models suit web-based systems that need embedded SMS communication.
Visit LINK Mobility SMS APIThe facts
| GatewayAPI | LINK Mobility SMS API | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | No |
| Runs on | API, Web | Android, API, iPhone, Web |
| Lowest paid plan | RCS Basic: €0.04, paid once | Pay as you go: €30, paid once |
| Plans published | 2 | 4 |
| Maker | Not published | Not published |
| Website | gatewayapi.com | linkmobility.com |
| On transactional sms software | #7 of 76 | #3 of 76 |
GatewayAPI: what it does well
- Free account creation and maintenance
- Supports SMS, RCS, and email
- Two-way SMS, MMS, and shortcodes
- Includes WordPress, Shopify, and Salesforce integrations
- EU data residency setup available
What to know first
- SMS traffic is billed separately
- RCS pricing varies by operator and country
- SMPP access limited to selected customers
- No monthly subscription by default for pay-as-you-go SMS
LINK Mobility SMS API: what it does well
- Two-way SMS messaging
- Delivery-status reporting
- Webhook event updates
- Freemium pricing model
- Pay-as-you-go usage
What to know first
- Listed platform is web only
- No specific prices listed
- Requires application integration
Alternatives to GatewayAPI Alternatives to LINK Mobility SMS API The whole list