Free and open first

Best Voicebot Software in 2026

For automated phone conversations, the key distinctions include whether a voicebot handles incoming or outgoing calls, and when it can pass a conversation to a person. Compared on call direction, human handoff, included call minutes, phone numbers, supported languages, and voice cloning, these entries also show free-plan availability and paid-from pricing. Bland AI and Yellow.ai appear at the start of the ranking, with Haptik and Sonalyx among the next entries. Compare the call features with the languages and voice capabilities you need, then consider the listed minutes, numbers, and pricing in relation to your intended setup.

27 apps
Research read 23 Sept 2026
How the order is worked out

1

Guzli

Free plan Open source APIExtensionWeb

Choose Guzli if you want customer-facing agents that can work from connected knowledge, follow procedures, and hand conversations to staff.

8.8 Visit site
2

Bland AI

Free plan APISelf-hostedWeb

Bland AI combines phone agents with additional messaging channels, multiple deployment choices, and listed security controls. Check the per-minute charges and plan call limits against expected usage.

7.5 From $0.14 Visit site
3

Mujib

Free plan APIiPhoneSelf-hosted+1

Mujib combines inbound voice support with chat and messaging, knowledge grounding, connected data sources, and human handoff.

7.3 Free plan Visit site
4

Chatbyte

Free plan APIWeb

Chatbyte combines chatbots and voice agents with ticketing workflows, multilingual replies, and human handoff. Pricing and usage limits vary by product and plan.

7.2 From €99/mo Visit site
5

ElevenLabs
by ElevenLabs
Free plan APIWeb

7.2 Free plan · paid from $6/mo Visit site
6

SoundHound

Free plan AndroidAPIiPhone+1

SoundHound pairs music identification with humming search, voice control, lyrics, and music-service connections.

7.0 Free plan Visit site
7

Retell AI

Free plan APISelf-hostedWeb

Retell AI pairs agent-building and testing tools with call deployment across several channels.

6.9 From $0.07 Visit site
8

Sonalyx

Free plan APISelf-hostedWeb

Sonalyx combines automated call handling with business-system access and human escalation. Review the prepaid usage and concurrency limits against expected call volumes.

6.9 Free plan · paid from €200 Visit site
9

Yellow.ai
by Yellow.ai
Free plan AndroidAPIExtension+2

6.9 Free plan Visit site
10

Kore.ai
by Kore.ai
Free trial APISelf-hostedWeb

Kore.ai brings agent authoring, workflow automation, deployment, and evaluation into one platform. Pricing requires a request, and the listed trial lasts 14 days.

6.1 Pricing on request · 14-day trial Visit site
11

Dialzara

Free trial Web

Dialzara combines call answering and routing with scheduling, messaging, and a multilingual website chatbot. Consider the monthly minute allowance and overage rate alongside the listed trial.

5.9 From $29/mo · 7-day trial Visit site
12

Ada
by Ada
Paid AndroidAPIiPhone+1

Ada combines customer-service agents, connected-system actions, and tools for managing agent performance.

5.8 Pricing on request Visit site
13

AssistYou

Paid APIWeb

Consider AssistYou if you need multilingual voice agents, contextual handoff to human staff and conversation analysis.

5.8 Pricing on request Visit site
14

Cognigy
by Cognigy
Paid APISelf-hostedWeb

Choose Cognigy if your contact center needs an enterprise agent platform with visual design, integrations and deployment across multiple channels.

5.8 Pricing on request Visit site
15

Haptik
by Haptik
Paid AndroidAPIiPhone+1

Haptik combines agent-building tools, enterprise knowledge sources, analytics, and voice support. It is positioned for enterprise use, with pricing provided on request.

5.8 Pricing on request Visit site
16

My AI Front Desk

Free trial APIWeb

My AI Front Desk combines automated reception, shared customer context, and structured follow-up actions across several channels.

5.8 Free plan · paid from $79/mo (annual) Visit site
17

CallFluent AI

Paid Web

Choose CallFluent AI if you need a web-based voice agent platform with a no-code builder, multiple call tools, and plans for different business sizes.

5.5 From $67/mo Visit site
18

boost.ai
by boost.ai
Paid APIWeb

Consider boost.ai if your organization needs conversational automation spanning voice and digital support, with agent actions, handoffs, and enterprise security controls.

5.4 Pricing on request Visit site
19

Goodcall

Paid Web

Goodcall combines call automation with lead capture, appointment booking, and human handoff. Compare each plan’s unique-customer allowance and included team capacity against your call workflows.

5.4 From $66/mo (annual) · 14-day trial Visit site
20

Infinite Forces (Infinity)

Paid APIWeb

Infinity combines round-the-clock call coverage with booking tasks, integrations, and configurable action controls.

5.4 From $599/mo Visit site
21

Parloa

Paid APIWeb

Choose Parloa if your enterprise needs tools to build, monitor, and improve customer-facing AI agents across several interaction channels.

5.3 Pricing on request Visit site
22

PolyAI

Paid APIWeb

PolyAI offers enterprise dialog agents across multiple customer channels, with agent-building tools and a broad integration catalog.

5.3 Pricing on request Visit site
23

Regal
by Regal
Paid APIWeb

Regal combines voice AI agents with workflow, monitoring, testing and quality tools, along with integrations and implementation support.

5.2 Pricing on request Visit site
24

telli

Free trial APIWeb

telli combines configurable voice agents with tools for call operations, CRM connections, and human handoff. The site offers a demo and free trial link, but does not show plan prices.

5.2 Pricing on request Visit site
25

Replicant

Paid Web

Replicant combines configurable AI agents, multichannel conversations, integrations, and human escalation for enterprise use.

5.1 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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