MicroSIP vs Tabd
MicroSIP
microsip.org
Tabd
tabydial.comSide by side
| Figure | MicroSIP | Tabd |
|---|---|---|
| Price from | Free | $39/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | — | Yes |
| Plans published | 2 | 3 |
| Spec score · Softphone Software | 8.2 (#6) | 7.7 (#18) |
| Calling | It supports voice and video calls through SIP providers or PBX systems, as well as direct calls by IP address or domain name. | The softphone supports inbound and outbound calls with mute, hold, transfer, keypad controls, and incoming-call alerts. |
| Integrations | The site names Asterisk, FreePBX, 3CX, and any SIP-compliant provider or server as supported or commonly used infrastructure. | The paid workspace plan includes CRM and webhook integrations; the page does not name specific CRM products. |
| Product | MicroSIP is a lightweight Windows desktop softphone for business communication and professional VoIP use. | Tabd is a browser phone that connects SIP extensions to let employees make and receive calls from Chrome tabs using an existing PBX. |
| Support | The contact page says the team answers user questions when possible but may not have time to reply to all inquiries, so replies may be delayed. | The contact page offers technical support for setup, login, billing, or usage issues and lists [email protected]. |
Plans
In their own words
MicroSIP
MicroSIP is a free Windows desktop softphone for business communication and professional VoIP use. It makes voice and video calls through SIP providers or PBX systems, and can also call an IP address or domain name directly. Call Manager handles multiple simultaneous calls, conferences, blind and attended transfers, and instant messaging. Listed video codecs include H.264, H.263+, VP8, and VP9; DTMF options include in-band, RFC2833, and SIP INFO. SIP signaling can use TLS, while media protection options include SRTP and DTLS-SRTP. MicroSIP says it does not provide user accounts, phone numbers, or telephony services and has no access to end-user information. Windows is listed as supported; Linux, macOS, and BSD are listed for use via Wine. Android, iPhone, and iPad are not supported. The standard edition lists video support, while Lite does not. The project uses the GNU GPL v2 license. A custom-branded softphone build costs €150, paid once; future updates, modifications, or additional features are billed separately.