Pick Vapi when you:
- Have engineers who want full control over models, voices and telephony
- Want to pay provider rates for models and tune each part of the stack
- Need enterprise features such as SSO, role-based access and dedicated SIP
Kojo OSVSVapi
Data as of November 8, 2026
Which is better, Kojo OS or Vapi?
Vapi is an API-first platform for developers building custom voice agents, with models, voices and telephony you configure yourself. Kojo is a growth agency that installs and runs Kojo OS for you, and can run your ads, SEO and website too.
Feature and pricing breakdown
Everything about Vapi is from its own public website (vapi.ai) as of November 8, 2026. "Not stated" means its site did not say, not that it can't. Product names are trademarks of their owners; Kojo Growth is not affiliated with Vapi. Features and plans change, so check their site before you decide.
Built to book, not just to answer.
Get my free demoWhen to use each
Pick Kojo when you:
- Want a finished system installed and run for you, not a toolkit to assemble
- Want the same team able to run your ads, SEO and website
- Want texting, email, a power dialer and CRM sync included
- Don't have developers on staff to configure and maintain agents
Questions owners ask
How does Vapi pricing work?
Its pricing page describes a per-minute hosting fee, with model, voice and transcriber costs passed through at provider rates. Telephony is billed separately by provider. Optional support packages add help and higher limits.
Does Vapi support HIPAA?
Its home page says SOC 2, HIPAA and PCI compliant. Its pricing page lists HIPAA compliance as a separate paid add-on that includes a standard DPA and BAA.
Does Vapi connect to my CRM?
Its home page lists integrations with CRMs such as Salesforce and HubSpot, plus calendars, help desks and telephony providers. It describes itself as API-native.