Comparison
Overview
Company snapshot and where each provider is based.
| Field | Apifon | BulkSMS |
|---|---|---|
| What it is | Greek business-messaging platform for SMS, Viber, WhatsApp, RCS, Messenger and email campaigns, with a web platform plus REST and SMPP APIs. | Business messaging platform for sending bulk SMS and RCS to mobile networks worldwide via web app, API, and SMPP. |
| Founded | 2014 | 2000 |
| Ownership | private | private |
| Employees | 51-200 | 11-50 |
| HQ city | Thessaloniki | Cape Town |
| HQ country | Greece (EU) | South Africa |
What's the differenceApifon edges ahead on the overall messaging.dev Score (52 vs 43). Apifon is private and headquartered in Thessaloniki, Greece (EU); BulkSMS is private and based in Cape Town, South Africa.
Channels
Which messaging channels each provider can send and receive on.
| Field | Apifon | BulkSMS |
|---|---|---|
| SMS | Yes | Yes |
| MMS | No | No |
| RCS | Yes | Yes |
| Yes | No | |
| Viber | Yes | No |
| Facebook Messenger | Yes | No |
| Telegram | No | No |
| Apple Messages for Business | No | No |
| Voice | No | No |
| Yes | No |
What's the differenceThey share 2 channels. Apifon additionally offers WhatsApp, Viber, Facebook Messenger, Email.
Developer Experience
How quickly a developer can sign up and send a first message.
| Field | Apifon | BulkSMS |
|---|---|---|
| Self-service onboarding | Yes | Yes |
| Free developer credit | Free trial bonus on verification | 5 free test SMS on signup |
| Docs quality | high | med |
| Documentation | Open ↗ | Open ↗ |
| SDKs | Java, PHP, C#, Python, Node.js | — |
| Sandbox / test env | No | No |
| API types | REST, SMPP | REST, HTTP, SMPP, SMTP |
What's the differenceOn SDKs, Apifon adds Java, PHP, C#, Python, Node.js; on API types, BulkSMS adds HTTP, SMTP.
Data & Compliance
Data residency options and enterprise compliance certifications.
| Field | Apifon | BulkSMS |
|---|---|---|
| EU data residency | Yes | Yes |
| US data residency | No | No |
| Choose region | No | No |
| GDPR | Yes | Yes |
| ISO 27001 | Yes | No |
| SOC 2 | No | No |
| HIPAA | No | No |
What's the differenceApifon offers ISO 27001, while BulkSMS does not.
Data Retention
How long message content and metadata are stored, and whether that is configurable.
| Field | Apifon | BulkSMS |
|---|---|---|
| Retention policy | Message logs (telephone numbers, message body, sender ID, timestamps) are retained for a default period of 24 months; other personal data is kept for as long as a contractual relationship exists. All personal data is stated to be hosted on servers located within the European Union. | Message data (content and metadata) is retained for 2 years and then automatically deleted from the system. Account/client data is kept for the duration of service use plus about 7 years after termination. EU-related client data is stored in AWS datacentres in Ireland with encryption at rest. |
What's the differenceApifon: Message logs (telephone numbers, message body, sender ID, timestamps) are retained for a default period of 24 months; other personal data is kept for as long as a contractual relationship exists. All personal data is stated to be hosted on servers located within the European Union. BulkSMS: Message data (content and metadata) is retained for 2 years and then automatically deleted from the system. Account/client data is kept for the duration of service use plus about 7 years after termination. EU-related client data is stored in AWS datacentres in Ireland with encryption at rest.
Pricing & Credits
Pricing model and the cost of a first message.
| Field | Apifon | BulkSMS |
|---|---|---|
| Pricing model | Prepaid pay-as-you-go: customers top up a euro balance by card, PayPal, or bank transfer and messages are charged against it; per-message rates are quoted per account, not published. | Pay-as-you-go prepaid credits: you buy credits and pay per outbound SMS, with per-message rates varying by destination network and country; no monthly, setup, or contract fees. |
| SMS starting price | Not published | Not published (rates shown per destination network via an interactive slider/quote, not a single headline price) |
| Free developer credit | Free trial bonus on verification | 5 free test SMS on signup |
What's the differenceApifon and BulkSMS are closely matched on pricing & credits — no material differences in the tracked fields.
Reach & Reliability
Global coverage and delivery dependability.
| Field | Apifon | BulkSMS |
|---|---|---|
| Countries covered | 200 | 213 |
| Direct operator connections | No | No |
| Published uptime SLA | No published SLA | No published SLA |
What's the differenceBulkSMS leads on Countries covered (213 vs 200 for Apifon).
Company & Trust
Independent reviews and company profile.
| Field | Apifon | BulkSMS |
|---|---|---|
| G2 rating | 4.8 | 4.6 |
| G2 reviews | 3 | 266 |
| Ownership | private | private |
| Employees | 51-200 | 11-50 |
What's the differenceApifon leads on G2 rating (4.8 vs 4.6 for BulkSMS); BulkSMS leads on G2 reviews (266 vs 3 for Apifon).
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