| What it does | SMS Verification with Real US Non-VoIP Phone Numbers
| Real-time billing infrastructure for AI products
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| Stage | Established
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| Founded | Not given
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| Based in | US
| US
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| Pricing model | Paid
| Freemium
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| Pricing | Pay-as-you-go with no deposit fees. Loyalty tiers offer automatic discounts: 5% off at $500 deposit, 10% at $3,000, 15% at $6,000, 20% at $10,000, 25% at $20,000, and 35% at $35,000 per 30-day cycle.
| Free tier: first 10 active wallets per month free, full API access in test mode. Production: $1 per active wallet per month (active = at least one transaction in billing month). First 1M events per month free. Volume discounts available.
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| Key features | - Real US SIM-based phone numbers
- Non-VoIP numbers accepted by major platforms
- Instant SMS delivery to dashboard
- Free public numbers for testing
- VPN and Tor support
- Public API for automation
- Multiple payment methods
- Automatic refunds if SMS not received
| - Real-time usage metering and authorization before costs are incurred
- Multi-asset wallets supporting USD, tokens, GPU hours, or custom units
- Branded customer billing portal with self-service top-ups and history
- Per-customer profitability analytics and event-level cost tracking
- Support for usage-based, subscription, hybrid, credits, and seat-based pricing models
- Hard budget ceilings per customer, agent, or team with real-time enforcement
- Automatic top-up functionality when balance falls below customer-set threshold
- MCP server integration for AI coding tools without backend required
- REST API, OpenAPI spec, SDKs, and webhooks for developers
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| What makes it different | - Physical SIM cards instead of VoIP numbers ensure higher acceptance rates on platforms that restrict virtual numbers
- No identity verification required, designed for privacy
- Exclusive number assignment prevents other users from using your assigned number
| - Real-time billing for usage incurred in milliseconds, not month-end invoicing
- No revenue percentage cuts or payment processing markups, only per-wallet fees
- Built by payment infrastructure engineers from Checkout.com, Visa, TrueLayer, and SumUp
- Originated from Revenew platform that analyzed $1B/month in revenue
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 5 ● no change since last check | 18 ● no change since last check |
| Trust Flow (Majestic) | 19 | 18 |
| Citation Flow (Majestic) | 32 | 33 |
| Referring domains (Majestic) | 165 | 685 |