Stammer AI vs 42agents

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

Stammer AI compared with 42agents
Detail	Stammer AI	42agents
What it does	White label AI agents for chat and voice that handle customer support, lead generation, and appointment scheduling	White-label AI agents for WhatsApp that agencies resell with their own brand
Stage	Not given	Not given
Founded	2023	Not given
Based in	US	HN
Pricing model	Freemium	Not given
Pricing	Standard: $49/mo (500 AI replies + 120 voice minutes, 1+ chat and voice agents, basic integrations). Pro: $99/mo (5+ chat and 5+ voice agents, fully white-labeled, all integrations, advanced AI models). Enterprise: Custom pricing. Additional chat agents: $10/mo. Additional voice agents: $10/mo. Add	Pro plan: 39 USD per account per month with agency subdomain. Premium plan: 117 USD per month starting from 3 accounts with custom domain. Each account includes 1 WhatsApp line and 3 users. Additional lines: 6 USD/month. Additional users: 3 USD/month. Free 7-day trial on any plan. Meta message fees
Key features	AI chat agents across 6+ channels including website, WhatsApp, Facebook Messenger, Instagram DM AI voice agents for inbound and outbound calls with natural conversation Fully white-labeled platform with custom domain, logo, and colors Lead capture and qualification with automatic data collection Appointment scheduling and calendar integration Human handoff and live chat transfer Full API access and 15+ integrations including CRM and Zapier Real-time analytics and performance reporting on conversations, leads, and bookings Multiple AI models with bring-your-own-API-key option No-code setup with dedicated onboarding and daily office hours support	Official Meta Cloud API with coexistence on existing WhatsApp number Shared inbox for team with labels and notes Bring your own key AI model (OpenAI or OpenRouter) Agent configuration for sales or support use cases Unlimited contacts and message sends
What makes it different	Keep 100% of revenue with zero revenue sharing Set your own pricing with no percentage taken by Stammer Trusted by 1,300+ agencies for white-label AI solutions	Coexistence lets clients keep their existing WhatsApp Business and Web access without new numbers Per-account pricing allows starting with one client; no agency minimums
Community votes	0	0
DR (Domain Rating by Ahrefs)	49 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	20	0
Citation Flow (Majestic)	31	0
Referring domains (Majestic)	425	0

5 details filled in for both companies.

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