BulkSMS.com vs D7 Networks
BulkSMS.com
bulksms.comD7 Networks
d7networks.comSide by side
| Figure | BulkSMS.com | D7 Networks |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| API | Yes | Yes |
| Plans published | 2 | 10 |
| Spec score · Transactional SMS Software | 8.8 (#7) | 8.9 (#6) |
| Spec score · SMS Gateway Software | 8.8 (#5) | 9.0 (#3) |
| API authentication | API requests use HTTP Basic authentication with an API token, and new accounts created after 2026-04-29 cannot use username-password authentication. | API access uses OAuth 2.0 bearer tokens created from dashboard applications, with token regeneration and revocation controls. |
| Company history | BulkSMS.com was founded in 2000 along with its parent company, Celerity Systems (Pty) Ltd. | D7 Networks says it was founded in 2014 by Jijin Emanuel John and Sumesh Tomas Kurian. |
| Founded | 2000 | D7 Networks says it was founded in 2014 by Jijin Emanuel John and Sumesh Tomas Kurian. |
| Integrations | Listed integrations include ActiveCampaign, HubSpot, Salesforce, Mailchimp, Marketo, Dynamics 365, Freshdesk, WHMCS, Zapier, Zoho and many others. | The maker lists integrations including Make, monday.com, Zapier, Zoho, Microsoft Power Automate, ActiveCampaign, Nagios, Datadog, Celigo, WooCommerce and OpenCart. |
| Pricing model | The service charges for outbound messages, with costs varying by destination country, route, network, and credit bundle; the pricing page offers estimates and quotes. | The pricing page says customers pay for messages sent and received, with no monthly commitments or contracts required. |
| Rating on G2 | 4.6 out of 5 from 266 reviews | 5.0 out of 5 from 1 review. |
| Rating on Software Advice | 4.8 out of 5 from 17 reviews | No rating: 0 reviews listed. |
| Rating on Trustpilot | 2.6 out of 5 from 2,000 reviews | 4.2 out of 5 from 8 reviews. |
| Support | The site offers support resources including FAQs and video tutorials, and provides a support email address. | D7 advertises 24/7 support through web chat, Skype and WhatsApp. |
| What it does | BulkSMS provides application-to-person messaging for businesses, public-benefit organisations and individuals across more than 200 countries. | D7 Networks provides global business messaging services covering SMS, WhatsApp, Viber, number lookup and two-factor verification. |
Plans
BulkSMS.com
- SMS creditsPrice not published
- Standard SMS credit bundlesPriced on request
D7 Networks
- Number LookupFree
- SMS API & Broadcast — Local$0.01, paid once
- Verify API — Local$0.01, paid once
- Verify API — Local SMS$0.01, paid once
- Verify API — WhatsApp$0.01, paid once
- WhatsApp Business API$0.01, paid once
- SMS API & Broadcast — International$0.02, paid once
- Verify API — International$0.02, paid once
- Verify API — International SMS$0.02, paid once
- ViberPriced on request
In their own words
BulkSMS.com
BulkSMS.com has no write-up on Specifiction yet; its figures are above.
D7 Networks
D7 Networks provides messaging and verification services through web access and APIs, including SMS, WhatsApp, Viber, number lookup, and two-factor verification. Its SMS API supports single or bulk messages in any language and can reach mobile networks worldwide. A no-code WhatsApp chatbot builder supports customer service automation, appointment management, feedback collection, and lead qualification. Chatbot tools include ChatGPT integration, interactive buttons and flows, a shared inbox, templates, and analytics. The Number Lookup API checks whether a number is valid and reachable, and returns country code and carrier information; new users receive 10 test credits with unlimited validity. REST API features include batch processing, scheduling, status webhooks, higher throughput, and request validation. SDKs are listed for Python, Ruby, Node.js, PHP, and Go. D7 states it is ISO/IEC 27001:2022 certified and encrypts critical data at rest and in transit. API authentication uses OAuth 2.0 bearer tokens, with TLS and SSL support. The company was founded in 2014 and is headquartered in Dubai.