# Plexa (joinplexa.com)

Publishes businesses' services, prices and availability as machine-readable listings that AI assistants can read and cite.

- Atlas card: https://inite.ai/en/atlas/joinplexa.com
- Site: https://joinplexa.com
- For: Local businesses in Mexico and Latin America that want AI assistants like ChatGPT to recommend them
- Categories: marketing
- Use 0/100 · alive 100/100

## Used for

- list a business so AI assistants can cite it
- check whether ChatGPT names your business for a query
- publish services and prices for AI agents to read

## Price

- from 499 MXN/month, free plan (read 2026-10-24 on https://joinplexa.com/pricing)

## For developers

- OpenAPI: https://joinplexa.com/openapi.json (357 paths)
- MCP server: com.joinplexa/plexa (namespace; open on 2026-10-24, 7 tools)
- Read 2026-10-24

## MCP server, measured daily

Server: https://api.joinplexa.com/mcp/, checked every day since 2026-10-24 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 278 ms
- Sign-in: none
- Context its tool definitions take: about 2758 tokens (7 tools)
- Tool definitions: B, 83/100
- Failing "annotations": 7 of 7 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-24

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