Best for
Best for developers putting voice agents on real phone lines for support, lead qualification or scheduling.
- Small and mid-sized
- Enterprise
AI Voice & Speech Comparison
Vapi vs. Vozo
At a glance
At a glance
Best for
Best for creators and marketing teams republishing video in many languages, including the text on screen.
- Freelancers
- Small and mid-sized
- Enterprise
Cataleo does not name a winner. Both statements come from the vendors themselves.
Full Comparison
| Criterion | Vapi | Vozo |
|---|---|---|
| Starting price | lower value From $0.05 / minute of calls Build plan, usage-based, plus $0.005 per SMS or chat message. Ten concurrent lines are included and further lines cost $10 / month each. Model provider costs for speech-to-text, the LLM and text-to-speech are passed through at cost, or nothing if you bring your own API keys. | Free tier; paid from $29 / month Plans are metered in AI points rather than flat minutes, so the cost follows how much dubbing, lip sync and visual translation a project uses. Each tier also caps video length and concurrent jobs. |
| Free trial | Not stated | Free tier with 20 AI points, up to 3 projects |
| Commercial use | Yes, usage-based | Not stated |
| Output | Voice agents for inbound and outbound phone calls, web voice, and SMS or chat | Dubbed and lip-synced video, translated subtitles and translated on-screen text |
| API | Yes, REST API, CLI and SDKs | Yes, on Enterprise plans |
| Voice cloning | Not part of Vapi itself; voices come from connected providers such as ElevenLabs and Deepgram | VoiceREAL keeps the original speaker's tone in the dubbed track, VoiceNATIVE substitutes a native-accent voice; Voice Studio carries a library of 12,000+ voices |
| Real-time use | Yes, live inbound and outbound phone and web conversations at an average latency under 500 ms | Not a live pipeline: video is uploaded and rendered as a job, with one concurrent task on the free tier, 2 on Creator and 6 on Studio |
| Languages | Depends on the providers chosen for a given assistant: automatic language detection and code-switching with Deepgram (100+ languages), Google STT (125+) or Gladia (110+), while Azure, OpenAI Whisper, Speechmatics and Talkscriber run one language at a time; on the voice side Vapi's own voices cover 40+ languages, Azure 140+ and ElevenLabs 30+. The languages an assistant may use have to be listed in its system prompt | 111 source and 165 target languages for translation and dubbing |
| Speech-to-speech and dubbing | Yes, a call runs as spoken conversation by chaining speech-to-text, a language model and text-to-speech, with natural turn-taking | Yes, AI dubbing of uploaded video, with lip sync from the Creator plan |
| Editing and controls | Assistants for a single prompt with tools, Squads for multi-assistant orchestration, tool calls into APIs and databases mid-conversation, plus testing and call observability | Yes, rewrite and redub a voiceover by editing text in Voice Studio, plus subtitle generation and embedding, on-screen text translation, and glossary and bulk upload on Studio |
| Consent and trust | SOC 2, HIPAA and PCI compliance with SSO, OAuth and role-based access control; HIPAA is a $2,000 / month add-on and zero data retention $1,000 / month on both plans | Built with SOC 2 Type II controls and GDPR-aligned data handling, in the vendor's words; glossary and brand governance sit on Studio, and human review of the delivered output is an Enterprise add-on |
| MCP-ready | stated Yes | No |
| Deployment | Cloud (SaaS), Browser-based | Cloud (SaaS), Browser-based |
| Support | Email helpdesk, Community forum | Email helpdesk, Chat |
| Onboarding | Documentation and knowledge base | Not stated |
| Company size | Small and mid-sized, Enterprise | more entries Freelancers, Small and mid-sized, Enterprise |
| Integrations | OpenAI, Anthropic, Groq, Deepgram, Gladia, ElevenLabs, Salesforce, HubSpot, Zapier, Slack, Google Workspace | Not stated |
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Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Key Differences
- Starting price Vapi From $0.05 / minute of calls Vozo Free tier; paid from $29 / month
- Company size Vapi Small and mid-sized, Enterprise Vozo Freelancers, Small and mid-sized, Enterprise
- Support Vapi Email helpdesk, Community forum Vozo Email helpdesk, Chat
- MCP-ready Vapi Yes Vozo No
- Output Vapi Voice agents for inbound and outbound phone calls, web voice, and SMS or chat Vozo Dubbed and lip-synced video, translated subtitles and translated on-screen text
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Strengths and Limitations
Vapi
Strengths
- Per-minute pricing with model provider costs passed through at cost
- Bring your own provider keys and the pass-through drops to nothing
- Free choice of speech-to-text, model and voice provider across dozens of options
- Official MCP server lets external AI agents drive Vapi's APIs
Limitations
- HIPAA compliance and zero data retention are monthly add-ons rather than included
- Total cost depends on which model, transcription and voice providers you choose
- Concurrent lines beyond the first ten cost $10 per month each
- A platform to build on, not a finished call-centre product
Vozo
Strengths
- Very broad language coverage, 111 source and 165 target languages
- Visual Translate rewrites on-screen text and keeps layout and animation
- Free tier covers a first project without a card
- Two dubbing modes, one keeping the original voice and one using a native accent
Limitations
- API access only on Enterprise plans
- Metered in AI points, so cost depends on the mix of dubbing, lip sync and visual translation
- Each tier caps video length, seats and concurrent jobs
- Lip sync and watermark-free export need at least the Creator plan
Plans
Pricing
Vapi
- Build $0.05 Per minute of calls, usage-based, plus $0.005 per SMS or chat message. Ten call concurrency included, additional lines $10 / month each. Model provider costs at cost. Community Discord and email support.
- Scale Not stated Annual contract with a fixed platform fee and committed volume, volume-based per-minute pricing on quote, enterprise features including SOC 2, HIPAA and PCI, a dedicated account team and a custom support SLA.
Vozo
- Free $0 20 AI points, up to 3 projects, 1 seat, 20 minutes per video.
- Creator $29 / month 150 AI points per month, 1 seat, 2 concurrent jobs, 60 minutes per video, watermark removed.
- Studio $99 / month 600 AI points per month, 3 seats, 6 concurrent jobs, 120 minutes per video, bulk upload and glossary.
- Studio XL Not stated Custom price. 1,500 AI points per month, 6 seats, 12 concurrent jobs.
- Studio XXL Not stated Custom price. 4,000 AI points per month, 10 seats, 20 concurrent jobs.
- Enterprise Not stated Custom price. Volume discounts, security and compliance, API access and a dedicated account manager.
What users say
Review Scores · opens after launch
Vapi
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Vozo
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Where this comes from
Where this comes from
Vapi https://vapi.ai · checked against the official source on 2026-08-30
Vozo https://www.vozo.ai · no check date recorded yet
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.