WAButton vs SeamlessVoIP

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

WAButton compared with SeamlessVoIP
Detail	WAButton	SeamlessVoIP
What it does	Free floating WhatsApp button for websites with customizable design and team routing	Cloud contact center for growing teams with calling, routing and live analytics in one browser tab
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	KE
Pricing model	Freemium	Freemium
Pricing	Free plan with 1 button and 1 team contact (up to 10,000 monthly visitors). Starter $9/month (3 buttons, 3 team contacts, 100,000 monthly visitors) or $59/year. Pro $19/month (10 buttons, 10 team contacts, unlimited visitors) or $119/year. Agency $59/month (50 buttons, 50 team contacts, unlimited vi	Free 14-day trial with no card required. Paid plans: Basic Tier KES6,500/month (up to 3 agents), Elite Tier KES12,000/month (up to 6 agents), Enterprise Tier KES23,000/month (up to 12 agents). Outbound calls KES 3.00/min. One-time deployment KES 4,500. Airtime is prepaid.
Key features	Customizable floating button with colors, label, icon and position Multiple team contacts with individual WhatsApp numbers Customer pre-chat forms on Pro plan Page and geo targeting for button visibility Integration with Google Analytics and Meta Pixel Lightweight script under 40KB that loads after page content Lead page with logo, hours and WhatsApp contact link Domain lock and website restrictions on Pro and above	Browser softphone calling with mute, hold, DTMF and dialpad IVR and smart routing with business hours and fallback rules Call recording and monitoring with supervisor silent listening Live wallboard showing agent status and queue depth Warm and blind transfers with instant multi-party conferences Shared phonebook with favorites and caller history Callback scheduling and missed call queue management Real-time analytics with call volumes and agent performance Node.js and browser SDKs with REST API Developer sandbox with free test extensions
What makes it different	No WhatsApp Business API setup required; use your existing WhatsApp app on your phone Conversation stays in customer's WhatsApp for later replies, not trapped on your website Free plan with no expiration and no credit card required Set no tracking cookies; uses only browser storage for settings Easy installation with one line of code; no plugin required	99.99% voice uptime on dedicated infrastructure No hardware or PBX installation required Teams go live the same day Average answer time less than 2 seconds with smart routing Developer API with free sandbox for integration
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 +1 (up) since last check	8 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	18
Referring domains (Majestic)	0	2

5 details filled in for both companies.

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