Add voice calling and messaging to your mobile application
One API to search the web, read what people say, and look up products, places, jobs and homes.
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
EE
Pricing model
Free
Freemium
Pricing
Free for single email address use, with optional paid plans for multiple email addresses
Free: $5 in free calls, no card required. Pay as you go: $1.50 per 1,000 calls, with volume discounts: $1.20 from $100 top-up, $0.80 from $500 top-up. Custom plans available for higher rate limits and new sites.
Key features
iOS and Android support
Call recording and retrieval
Anonymous customer-to-driver communication
Data connection calling
In-app messaging functionality
International calling support
Fully customizable setup
Call blocking and filtering
Speakerphone and Bluetooth support
MCP server support for Claude Code, Codex and Cursor
REST API, TypeScript and Python SDKs
One unified JSON response format across all sites
Filter results by price range, rating, location and more
Select specific fields to reduce response size and context usage
Failed calls and empty results cost nothing
No captchas, blocks or rate limits seen by agents
What makes it different
No phone number required - users make and receive calls to email addresses instead
Works without phone numbers or user IDs like other messaging apps
Cost savings for businesses with no cell phone contracts needed
Eliminates roaming fees and number porting requirements
Integrates into existing apps instead of requiring separate app download
One key covers every site with no separate API keys or approvals needed
No browser to run or scraper to maintain
Same response format from every site means agents never need to change
Free calls on failed or empty results, paying only for data returned
Reads only public data, never logs in or posts on behalf of users