An open-source stack for voice AI. Vocode Core is the MIT-licensed library for building voice-based LLM agents on any AI stack, and the Vocode API is an enterprise-grade API for managing AI agents on phone calls.

Is Vocode open source?

Yes. Vocode Core is open source under the MIT licence, and the hosted Vocode API follows a freemium model with a free trial and paid tiers.

Which SDKs are available?

Python and Node SDKs are available for the Vocode API, and Vocode Core is a Python library.

What is the difference between Vocode Core and the Vocode API?

The Vocode API handles AI agents on inbound and outbound phone calls, while Vocode Core provides the integrations and orchestration for building the voice application itself.

What is Vocode's monthly traffic and growth trend?

Vocode currently receives 6.24K monthly visits, with a month-over-month traffic change of -3.55K (-36.2% growth rate). Its primary source market is United States (66.6% share), including 2.45K direct visits/mo and 0 organic search visits/mo.

Is Vocode free? What is its pricing model?

Vocode operates on a Freemium, Free Trial, Paid pricing model. Freemium with a free trial and paid tiers for the hosted API; Vocode Core itself is open source under the MIT licence. Supported billing and checkout platforms include: stripe.

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Vocode – open-source voice AI for realistic phone agents

Vocode

Freemium, Free Trial, PaidAgent-Verified Live Endpoint: 2026-10-07Markdown

Open-source voice AI for hyperrealistic phone agents

5(52 reviews)vocode.dev2 savesWebsite

https://vocode.dev

Open Live Site

Vocode repository and docs for building voice AI agents

About Vocode

Key Facts & Telemetry Summary (2026-10-07)
According to OpenAITools.app telemetry verified on 2026-10-07, Vocode (vocode.dev) is an AI platform indexed under AI Agent generating 6.24K monthly visits with a month-over-month traffic delta of -3.55K (-36.2%). Its primary geographic market is United States (66.6% traffic share), and it operates on a Freemium, Free Trial, Paid pricing model. Top competing alternatives by monthly volume include Salesforce Agentforce (formerly Einstein) (132.34M visits/mo), Gemini 4 Carbon (Gemini Carbon 4) (110.43M visits/mo), Hostinger AI Website Builder & Hosting (52.47M visits/mo).

Vocode splits into two layers. Vocode Core is the open-source library (MIT licensed) that provides the integrations, orchestration and abstractions needed to build voice-based LLM agents on any AI stack. On top of it sits the Vocode API, an enterprise-grade service for running AI agents on inbound and outbound phone calls, with Python and Node SDKs to drive it. The open-source core has a large community following, and the hosted offering adds the telephony plumbing teams would otherwise have to build themselves.

Top 12 Vocode Alternatives & Competitors

Side-by-side telemetry comparison of competing AI tools in the same primary category

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Vocode vs. Top Competitors Comparison Table

Rank	AI Tool	Domain	Monthly Visits	MoM Growth	Pricing	Top Market	Rating	Head-to-Head
★	Vocode	vocode.dev	6.24K	-3.55K (-36.2%)	Freemium, Free Trial, Paid	🇺🇸 United States	5 ★	—
#1	Salesforce Agentforce (formerly Einstein)	salesforce.com	132.34M