| What it does | Software licensing library, license server and manager for Java applications
| WhatsApp API gateway for your own WhatsApp number with REST API, webhooks and bulk campaigns
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| RW
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| Pricing model | Freemium
| Freemium
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| Pricing | SaaS License Server: $19 USD monthly (billed annually) with unlimited products, unlimited licenses, and unlimited validations/activations
| Plans start at $4.50 per month for one WhatsApp device, up to $79.00 per month. Free 3-day trial with no card required. Plans include unlimited messages, webhooks and campaigns. Yearly billing saves 20%.
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| Key features | - Web-based license manager with desktop and mobile optimization
- Multiple licensing models including perpetual, subscription, trial, named-user, node-locked, floating, and USB dongle licenses
- Hardware fingerprinting for device identification
- Cryptographic encryption and digital signatures for security
- Payment processor integration including Paddle, Stripe, and FastSpring
- REST API for license management
- Virtualization and cloud detection
- Email notifications for license events
- Custom license features for granular control
- Webhooks for seamless application integration
| - Send text, images, documents, video, audio, locations and contact cards via REST API
- Real-time webhooks for incoming messages, delivery and read receipts
- Bulk campaigns with personalization and {{name}}-style variables
- Automatic keyword replies and 24/7 chatbot responses
- Account protection with human-like pacing and warm-up for new numbers
- Create and manage groups, add or remove members, get invite links
- Connect 1 to 25 WhatsApp numbers with separate keys and webhooks
- Full message and webhook logging with automatic STOP opt-outs
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| What makes it different | - Minimal coding required for licensing integration into Java applications
- Offline floating license server for closed networks with restricted connectivity
- Comprehensive security through public key cryptography
- Support for diverse licensing models in a single solution
| - No Meta approval or business verification required — link your existing number via QR code like WhatsApp Web
- Unlimited messages included in every plan, pay per device not per message
- Compatible with WaSender API so existing integrations keep working
- Free 3-day trial with no card required
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| Community votes | 0 | 2 |
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| DR (Domain Rating by Ahrefs) | 43 ▼ −1 (down) since last check | 4 ▲ +3 (up) since last check |
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| Trust Flow (Majestic) | 9 | 0 |
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| Citation Flow (Majestic) | 27 | 17 |
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| Referring domains (Majestic) | 117 | 5 |
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LICENSE4J
WAservix