| What it does | Communications platform with APIs for SMS, email, voice, and conversational AI
| Free IMEI validation, generation and MCP server for developers
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| Stage | Established
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| Founded | 2008
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| Based in | US
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| Pricing model | Freemium
| Open source
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| Pricing | Free trial with no credit card required. Pay-as-you-go pricing with volume discounts. Conversations: starts at $0.0002/1k characters for ingestion. SMS/RCS: $0.0083 per message. WhatsApp: $0.005 per message. Voice: $0.0085/min to receive, $0.014/min to make calls. Email API: $0.0013 per email. Twili
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| Key features | - SMS, RCS, and WhatsApp messaging
- Voice API and SIP trunking
- Email API and SendGrid integration
- Conversation Memory for persistent customer interactions
- Conversation Orchestrator for cross-channel conversations
- Conversation Intelligence for real-time context extraction
- Conversation Relay for voice AI
- Identity verification and fraud prevention
- Customer data unification with Segment CDP
- Flex contact center platform
| - REST API for IMEI validation with TAC database lookup
- Accepts 15-digit IMEIs and 16-digit IMEISVs
- Batch validation of up to 100 IMEIs per request
- Generate test IMEIs by brand or TAC code
- Generate Luhn-valid ICCID (SIM card) numbers
- MCP server with three read-only tools
- Integration with Claude, Cursor and VS Code
- OpenAPI 3.1 specification included
- Open CORS for browser-based calls
- 60 requests per minute rate limit
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| What makes it different | - Pay-as-you-go pricing with no long-term contracts
- Global scale across 180+ countries with compliance built-in
- 99.95% uptime SLA with automated failover
- Extensible developer-friendly platform with SDKs
- Real-time customer data and AI-enabled personalization
| - No API key or sign-up required
- Free for all uses with no subscription
- Real device identification from TAC database of 276,000 entries
- Works with ChatGPT, Claude and other AI assistants via MCP
- Test IMEIs designed to never match real devices
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 91 ● no change since last check | 2 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 40 | 0 |
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| Citation Flow (Majestic) | 65 | 17 |
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| Referring domains (Majestic) | 44277 | 1 |
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Twilio
IMEILens