# CosVoice (cosvoice.com)

Gives an AI assistant its own phone number to place calls, book tables and take incoming calls, with written summaries.

- Atlas card: https://inite.ai/en/atlas/cosvoice.com
- Site: https://cosvoice.com
- For: Small businesses and assistant owners who need a phone line so an AI can make and take calls
- Categories: voice
- Use 0/100 · alive 100/100

## Used for

- Book a restaurant table by phone under your name
- Call a contractor back and record the quote details
- Take and write down callbacks while you are away

## Price

- from 29 USD/month, no free plan (read 2026-10-20 on https://cosvoice.com/pricing)

## For developers

- OpenAPI: https://cosvoice.com/openapi.json (15 paths)
- MCP server: com.cosvoice/cosvoice (namespace; open on 2026-10-20, 27 tools)
- Read 2026-10-20

## MCP server, measured daily

Server: https://cosvoice.com/mcp, checked every day since 2026-10-20 (3 checks).

- Answered: measuring, 3 daily checks so far
- Median first answer: 587 ms
- Sign-in: none
- Context its tool definitions take: about 3980 tokens (27 tools)
- Tool definitions: B, 87/100
- Failing "params_described": 21 of 27 tools
- Warning "open_writes": create_line, send_text, send_email, add_contact, remove_contact
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Training on your data: no (https://cosvoice.com/trust)
- Read 2026-10-20

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Source: INITE Atlas, https://inite.ai/en/atlas/cosvoice.com. JSON: https://inite.ai/api/atlas/cosvoice.com. MCP: https://inite.ai/api/mcp (atlas_lookup).