Compare/Alternatives

Five9 alternatives

4 tools our write-ups put next to Five9, with starting price, free tier, MCP and API side by side.

Five9 from $119/seat/mo

Closest alternatives

See the Five9 listing

The short answer

  • Dialpad : AI cloud phone and contact center if you want one vendor for both. From Sales-quoted
  • RingCentral : UCaaS plus contact-center options in a broader comms suite. From $25/user/mo
  • Aircall : Lighter cloud phone if you skip full CCaaS. From Sales-quoted
  • CloudTalk : Cloud calling for sales and support teams at a smaller scale. From $25/user/mo

Why people look past Five9

Plus, Pro, and Enterprise still need sales. $119 is a digital bundle, not a full voice contact center by default.

What we noted

  • Plus and Enterprise are quotes
  • Too heavy for a sales power dialer
  • No published free trial

Not the right fit for

  • SDR teams that only need a power dialer
  • Recruiters who want a $20 staffing softphone

Worth keeping in mind: A published Digital seat at $119 for digital-first CX, with AI contact-center tools on higher bundles.

Five9 alternatives compared

ToolFree tierFromMCPAPIHead to head
Five9 (the one you are on) –No$119/seat/mo–No–No
Dialpad AI cloud phone and contact center if you want one vendor for both. –NoSales-quoted–No–NoHead to head
RingCentral UCaaS plus contact-center options in a broader comms suite. –No$25/user/mo✓Yes✓YesHead to head
Aircall Lighter cloud phone if you skip full CCaaS. –NoSales-quoted–No–NoHead to head
CloudTalk Cloud calling for sales and support teams at a smaller scale. –No$25/user/mo–No–NoHead to head

What each one does differently

Dialpad

Sales-quoted

Why it comes up: AI cloud phone and contact center if you want one vendor for both.

Stands out: One vendor for business calling, contact center, and AI voice, aimed at sales and support together.

Watch out: Pricing is sales-quoted. Buying is a demo and quote. This is heavier than a $20 power dialer.

Best for

  • Companies that want calling and contact center in one cloud
  • Support orgs adding AI voice and messaging
  • Sales teams that also take inbound

Read the Dialpad write-up Five9 vs Dialpad

RingCentral

$25/user/mo 14 day free trial MCP API

Why it comes up: UCaaS plus contact-center options in a broader comms suite.

Stands out: LLM plugins and MCP connectors bring calls, texts and chat into ChatGPT and Claude at no extra cost.

Watch out: CRM integrations start on Advanced, not Core. The 14-day trial is for new subscribers and excludes SMS. Taxes and fees are added to list prices.

Best for

  • Companies replacing a PBX with cloud calling and meetings
  • Teams that want AI assistants connected to calls and texts
  • Orgs on Microsoft Teams that need a phone layer

Read the RingCentral write-up Five9 vs RingCentral

Aircall

Sales-quoted Free trial

Why it comes up: Lighter cloud phone if you skip full CCaaS.

Stands out: Calls log back into HubSpot, Salesforce, Bullhorn, and Slack instead of living in a separate PBX.

Watch out: Plans start at three licenses, and no per-license price is published. AI Voice Agent minutes beyond the included bundle are consumption.

Best for

  • Recruiting and SDR teams living in a CRM
  • Agencies on Bullhorn that want a cloud handset
  • Desks that need recording plus CRM logging

4.2 on Capterra from 465 reviews

Read the Aircall write-up Five9 vs Aircall

CloudTalk

$25/user/mo Free trial

Why it comes up: Cloud calling for sales and support teams at a smaller scale.

Stands out: Unlimited US and Canada calling with local numbers in 160-plus countries on a published seat price. HubSpot, Pipedrive, Salesforce, Close, and WhatsApp are named.

Watch out: $25 is Starter on annual billing; Essential is $29 and Expert $49. Preview, power and parallel dialers, branded caller ID and AI conversation intelligence are add-ons, and CRM integrations do not turn on until Essential. Calling is still usage on top.

Best for

  • Distributed sales and recruiting teams that need international numbers
  • HubSpot, Pipedrive, or Salesforce shops
  • Buyers who want a 14-day no-card trial

4.4 on Capterra from 270 reviews

Read the CloudTalk write-up Five9 vs CloudTalk

Common questions

What is the best Five9 alternative?
It depends on what sent you looking. Our write-ups put Dialpad closest to Five9. Why it comes up: AI cloud phone and contact center if you want one vendor for both. The table above shows all 4 on price, free tier, MCP and API.
What is the cheapest Five9 alternative?
Of the published starting prices here, RingCentral is lowest at $25/user/mo. Starting price is the entry plan, not the seat count you will end up on, so read the plan table on each listing.
Which Five9 alternatives have an MCP server?
RingCentral ships a first party MCP server, so you can drive it from Claude or ChatGPT without building against the API yourself.

Keep looking

Back to the Five9 write-up Every Dialers tool we list Search the whole directory

Editorial listings, never paid rankings. Prices checked 19 Sep 2026. Confirm current terms on the vendor site. Spot an error?