Five9 alternatives

1. 1T
   Talkdesk

   Contact center software and AI agents that automate customer service work

   Cheaper: from $85/mo
   From $85/movs Five9Visit
2. 2A
   AircallCloud phone systems & VoIP

   Cloud phone system with AI voice agents for sales and support teams

   Cheaper: from $30/moHas an APIMobile appDesktop app
   From $30/movs Five9Visit
3. 3R
   Retell AIAI voice agents & IVR

   AI phone agents that answer, place and route calls for contact centers

   Free planHas an API
   Freemiumvs Five9Visit
4. 4B
   Bland AIAI voice agents & IVR

   Enterprise voice AI platform for building and running AI phone agents

   Pricier: from $299/moFree planHas an APISelf-hosted
   Free · from $299/movs Five9Visit
5. 5V
   VonageCPaaS & OTP APIs

   Voice, video, messaging and verification APIs for developers and businesses

   Has an APIMobile app
   Free trialvs Five9Visit
6. 6P
   PlivoAI voice agents & IVR

   Voice AI agents and carrier-grade telephony APIs for businesses and developers

   Has an APIDesktop app
   Free trialvs Five9Visit
7. 7V
   VapiAI voice agents & IVR

   Developer platform to build, test and deploy voice AI agents for phone calls

   Cheaper: from $29/moFree planHas an API
   Free · from $29/movs Five9Visit
8. 8S
   SinchCPaaS & OTP APIs

   Messaging, voice, email and verification APIs for businesses and developers

   Has an API
   Free trialvs Five9Visit

Side-by-side comparison

Tool	Price	Free plan	API	Open source	Platforms
F Five9	From $119/mo				Web
T Talkdesk	From $85/mo				Web	vs Five9
A Aircall	From $30/mo				Web, Windows, macOS, iOS	vs Five9
R Retell AI	Freemium				Web, API	vs Five9
B Bland AI	Free · from $299/mo				Web, API, Self-hosted	vs Five9
V Vonage	Free trial				Web, API, iOS, Android	vs Five9
P Plivo	Free trial				Web, API, macOS	vs Five9
V Vapi	Free · from $29/mo				Web, API	vs Five9
S Sinch	Free trial				Web, API	vs Five9

What you'd pay

The cheapest plan that fits, per month, billed yearly where the plan offers it.