Ordered by how closely features and price match Cymbus (Alianza), not by quality.
Sangoma: $18 to $26 per user/month. Adds 5g.
NEC UNIVERGE Blue: $19 to $25 per user/month. Feature overlap is in the table..
Spectrum VoIP: $16 to $29 per user/month. Adds crm integration.
Nextiva: $21 to $25 per user/month. Adds crm integration.
Cisco: $16 to $24 per user/month. Adds crm integration.
Crexendo: $16 to $24 per user/month. Adds ai receptionist.
Vonage: $18 to $22 per user/month. Feature overlap is in the table..
Ooma Office: $18 to $22 per user/month. Adds ai receptionist.
Zultys: $20 to $30 per user/month. Feature overlap is in the table..
Convergia: $17 to $32 per user/month. Adds 5g.
The list above is similarity, not a quality rank. Compare in real time before you switch from Cymbus (Alianza).
The list above is similarity, not a quality rank. Compare in real time before you switch from Cymbus (Alianza).
The list above is similarity, not a quality rank. Compare in real time before you switch from Cymbus (Alianza).
The list above is similarity, not a quality rank. Compare in real time before you switch from Cymbus (Alianza).
The list above is similarity, not a quality rank. Compare in real time before you switch from Cymbus (Alianza).
Data as of 2026-10-02.
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