# quackr (quackr.io)

Provides temporary and private phone numbers that receive SMS messages for account verification, with an API and an email option.

- Atlas card: https://inite.ai/en/atlas/quackr.io
- Site: https://quackr.io
- For: People who need SMS verification codes for signing up to apps and websites without using their own number
- Categories: voice
- Use 31/100 · alive 100/100

## Used for

- Receive SMS verification codes for online account sign-ups
- Rent a private number for WhatsApp or Telegram activation
- Keep a second number for apps and websites

## Price

- from 0.1 USD/usage, no free plan (read 2026-10-15 on https://quackr.io/rent-sms-numbers)

## For developers

- API docs: https://quackr.io/api
- MCP server: io.quackr/quackr (namespace; auth on 2026-10-15)
- Read 2026-10-15

## Your data

- Certifications stated: ccpa
- Read 2026-10-15

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