# Vapi vs Vocode

Vapi records 662,301 monthly visits with -11.4% month-over-month growth and Freemium pricing. Vocode records 1,555 monthly visits with -75.1% growth and Freemium, Free Trial, Paid pricing.

| Metric | [Vapi](https://openaitools.app/tool/vapi) | [Vocode](https://openaitools.app/tool/vocode-dev) |
| :--- | :--- | :--- |
| Website URL | https://vapi.ai | https://vocode.dev |
| Categories | AI Agent, AI API, AI Voice Assistants, AI Developer Tools | AI Call Center, AI Agent, AI Voice Generator, AI Speech Recognition |
| Pricing Model | Freemium | Freemium, Free Trial, Paid |
| Monthly Visits | 662,301 | 1,555 |
| MoM Growth Rate | -11.4% | -75.1% |
| Primary Market | United States | India |
| Direct Visits | 377,321 | 604 |
| Review Score | 4.5 | 4.3 |
| Saved Count | 2 | 2 |
| Supported Platforms | Website | Website |

## Vapi

Vapi gives engineering teams a managed stack for real-time voice agents. Rather than stitching together a speech-to-text provider, an LLM, a text-to-speech vendor and a telephony carrier, teams configure those pieces through Vapi's API and dashboard. The platform handles the low-latency orchestration, barge-in handling, and call routing that make a natural back-and-forth conversation possible.

Beyond the raw API, Vapi ships observability and evaluation tooling: call logs, transcripts, effectiveness and compliance monitoring, and call simulation so agents can be tested before they reach customers. Integration hooks let agents read and write to CRMs, calendars, ticketing systems and internal APIs, which is what turns a demo bot into a working support or scheduling agent.

Vapi targets both individual builders who start on free credits and enterprises that need contractual SLAs, SSO/OAuth/RBAC, HIPAA-eligible handling and dedicated engineering support. Pricing is metered by the minute, with model costs passed through at provider rates.

**Pricing & Plans:** Usage-based. New accounts get $5 in free credits; Vapi hosting is prepaid at about $0.05/min with transcription, LLM and voice billed as pass-through provider costs. Optional success packages: Core at $29/month, Pro at 10% of hosting fees with a $999/month minimum, and a custom Premier tier for enterprises. Add-ons include extra concurrency at $10/line/month and HIPAA handling at $2,000/month.

- **Unified voice agent API:** Configure speech recognition, an LLM reasoning layer and text-to-speech through one API instead of integrating several vendors separately.
- **Managed low-latency orchestration:** The platform handles real-time audio streaming, interruption handling and call state so conversations feel natural and responsive.
- **Built-in telephony and numbers:** Provision Vapi phone numbers or bring Twilio, Vonage or Telnyx, and support both inbound and outbound calling from the same agent.
- **Testing and observability:** Simulate calls before launch, then track transcripts, effectiveness metrics and compliance signals across every production call.
- **Enterprise controls:** SOC 2, HIPAA and PCI aligned options, SSO, OAuth2, RBAC, zero data retention, uptime SLAs and dedicated deployment support.

**Strengths:** API-native design with full control over models, prompts and voices; Real-time infrastructure, telephony and monitoring handled for you; Transparent pricing with model costs passed through at provider rates; Strong enterprise feature set including compliance, SSO, RBAC and SLAs

**Limitations:** Total cost climbs quickly because hosting, models and transport are billed separately; The Pro success package has a high $999/month minimum; Advanced configuration assumes real development resources

[Profile (Markdown)](https://openaitools.app/tool/vapi.md)

## Vocode

Vocode is aimed at engineering teams that want voice agents rather than a no-code voice bot builder. The open-source Vocode Core provides the hard parts of a voice pipeline as reusable pieces: conversation abstractions for streaming or turn-based dialogue, endpointing, emotion tracking, and adapters for a wide range of speech-to-text and text-to-speech providers. Because provider choices are pluggable, you can start with one mix of models and voices and re-tune later without rebuilding the call logic.

The companion Vocode API extends that foundation to actual telephony. Through REST endpoints for numbers, calls, agents, prompts, voices, actions, webhooks and vector databases, a backend can buy a number, attach an agent, place or receive a call, and then fetch transcripts, recordings and usage records. Webhooks let the agent hand control back to your application when a caller says something important, and actions let the agent perform concrete tasks such as warm transfers or external lookups.

In practice this positions Vocode as infrastructure for an AI call center or a voice layer inside an existing product. It suits teams that are comfortable writing Python or TypeScript and want full control over prompts, vendors and data flow, and less suited to people who want a finished drag-and-drop call flow designer.

**Pricing & Plans:** Dual model: Vocode Core is open source and free to self-host under the MIT license. The hosted Vocode API has historically been usage-based, charging around telephony numbers and call minutes, with a free trial to test outbound and inbound calling and enterprise plans that unlock capabilities such as bring-your-own telephony and bring-your-own OpenAI keys. Vocode does not publish a fixed, detailed public price list for the managed tier, and the dedicated dashboard subdomain did not resolve during our latest audit, so confirm current plans, rates and service status directly with the vendor before budgeting.

- **Provider-agnostic voice stack:** Abstracts speech-to-text, text-to-speech and LLM calls so you can swap vendors such as different STT, TTS and language model providers without rewriting your call flow.
- **Programmable telephony API:** Handles inbound and outbound phone calls with number provisioning, call creation, recording retrieval and CDR-style usage endpoints exposed through a documented REST API.
- **Webhooks and agent actions:** Register webhooks and self-contained actions so an agent can look things up, transfer a caller, or trigger work in your backend mid-conversation.
- **Streaming and turn-based conversations:** Supports streaming or turn-based conversation modes, endpointing and emotion tracking, plus browser and meeting-based interfaces beyond pure telephony.
- **Python and Node SDKs:** Python and Node SDKs sit on top of a FastAPI-style REST interface, letting you prototype in a notebook and ship the same agent in production services.

**Strengths:** Open source core under the MIT license gives full visibility into the voice pipeline and lets you self-host; Vendor-agnostic design makes it easy to swap speech-to-text, text-to-speech and LLM providers; One abstraction spans telephony, browser and meeting-based voice experiences; Well-documented REST API plus Python and Node SDKs shorten integration time for backend teams

**Limitations:** The hosted dashboard subdomain (dashboard.vocode.dev) did not resolve during this audit, so teams relying on the managed console should verify current availability before committing; Repository activity slowed after late 2024, so self-hosters should check issue responsiveness and dependency freshness; Bring-your-own-telephony and bring-your-own-OpenAI-key options are gated behind an enterprise tier; No public, transparent price list is published for the hosted API, which makes budgeting harder without a sales conversation

[Profile (Markdown)](https://openaitools.app/tool/vocode-dev.md)

## Frequently Asked Questions

### How do Vapi and Vocode compare in monthly traffic?

Vapi has 662,301 monthly visits, while Vocode has 1,555. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Vapi has a month-over-month growth rate of -11.4%; Vocode has -75.1%.

### How does pricing compare?

Vapi: Freemium. Usage-based. New accounts get $5 in free credits; Vapi hosting is prepaid at about $0.05/min with transcription, LLM and voice billed as pass-through provider costs. Optional success packages: Core at $29/month, Pro at 10% of hosting fees with a $999/month minimum, and a custom Premier tier for enterprises. Add-ons include extra concurrency at $10/line/month and HIPAA handling at $2,000/month. Vocode: Freemium, Free Trial, Paid. Dual model: Vocode Core is open source and free to self-host under the MIT license. The hosted Vocode API has historically been usage-based, charging around telephony numbers and call minutes, with a free trial to test outbound and inbound calling and enterprise plans that unlock capabilities such as bring-your-own telephony and bring-your-own OpenAI keys. Vocode does not publish a fixed, detailed public price list for the managed tier, and the dedicated dashboard subdomain did not resolve during our latest audit, so confirm current plans, rates and service status directly with the vendor before budgeting.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Provides raw frontier language models and real-time multimodal capabilities, requiring custom scaffolding compared to Vapi's voice workflows. | [.md](https://openaitools.app/tool/openai.md) |
| 2 | [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 112,620,020 | +2% | Freemium | Offers developer access to Gemini's powerful multimodal APIs, but lacks out-of-the-box telephony voice agent pipelines. | [.md](https://openaitools.app/tool/google-ai-studio.md) |
| 3 | [ElevenLabs](https://openaitools.app/tool/elevenlabs-io) | 42,396,771 | +26.1% | Freemium, Paid, Contact for Pricing | AI audio platform for speech, agents, music and dubbing | [.md](https://openaitools.app/tool/elevenlabs-io.md) |
| 4 | [Cartesia](https://openaitools.app/tool/cartesia-ai) | 1,782,707 | +49.7% | Contact for Pricing | Real-time voice AI models and agents you can build on | [.md](https://openaitools.app/tool/cartesia-ai.md) |
| 5 | [Deepgram Voice AI](https://openaitools.app/tool/deepgram-voice-ai) | 863,852 | +31.8% | Free Trial | Real-time speech-to-text, text-to-speech and voice agents in one API platform | [.md](https://openaitools.app/tool/deepgram-voice-ai.md) |
| 6 | [JustCall](https://openaitools.app/tool/justcall) | 780,285 | +11.8% | Paid | AI communication platform for sales and support teams | [.md](https://openaitools.app/tool/justcall.md) |
| 7 | [AssemblyAI](https://openaitools.app/tool/assemblyai) | 453,591 | -6.9% | Freemium, Contact for Pricing | Provides enterprise-grade speech-to-text and audio intelligence APIs, but lacks turnkey conversational voice agent telephony orchestration. | [.md](https://openaitools.app/tool/assemblyai.md) |
| 8 | [Soniox](https://openaitools.app/tool/soniox) | 335,647 | +2.2% | Paid | One speech AI API for recognition, generation, and translation in 60+ languages | [.md](https://openaitools.app/tool/soniox.md) |
| 9 | [PolyAI](https://openaitools.app/tool/poly-ai-ai) | 319,894 | +24.3% | Contact for Pricing | Enterprise voice AI that resolves customer conversations | [.md](https://openaitools.app/tool/poly-ai-ai.md) |
| 10 | [Bland AI](https://openaitools.app/tool/bland-ai) | 243,601 | +7.4% | Paid, Contact for Pricing | Enterprise voice AI platform specializing in high-volume outbound and inbound phone calls with robust telephony integrations. | [.md](https://openaitools.app/tool/bland-ai.md) |

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Source: https://openaitools.app/compare/vapi-vs-vocode-dev

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)