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mergro.ai vs Stammer AI

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

mergro.ai compared with Stammer AI
Detailmergro.ai logo mergro.aiStammer AI logo Stammer AI
What it doesAI voice agent that calls, qualifies and books every real estate lead within 60 seconds White label AI agents for chat and voice that handle customer support, lead generation, and appointment scheduling
StageNot given Not given
FoundedNot given 2023
Based inUS US
Pricing modelPaid Freemium
Pricing$199/month for up to 50 leads, $499 for up to 500 leads, $999 for up to 1,500 leads, $1,499 for up to 3,000 leads, $2,499 for up to 5,000 leads. Custom pricing for more than 5,000 leads a month. Month-to-month billing with no setup fee. 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
Key features
  • Calls new leads within 60 seconds, 24/7
  • Qualifies buyers in 15+ languages with natural conversation
  • Books viewings and confirms in writing
  • Multi-channel follow-up on phone, WhatsApp, email, SMS and chat
  • Call summaries and transcripts automatically logged to CRM
  • Reactivates dormant and cold leads with outbound campaigns
  • Integrates with Follow Up Boss, HubSpot, Zoho CRM, Wise Agent, BoldTrail, Lofty
  • Time-zone aware scheduling and smart follow-up timing
  • Detects voicemail and avoids talking to machines
  • 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
What makes it different
  • Responds to leads in under 60 seconds, faster than human agents
  • Built custom voice pipeline for natural, quick conversation, not a thin layer on third-party platforms
  • Priced by leads worked, not by seats or per-agent billing
  • Automatically writes up calls so agents can read summary in 10 seconds
  • Works across all channels in one thread, no context switching
  • 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
Community votes00
DR (Domain Rating by Ahrefs)2 +1 (up) since last check47 no change since last check
Trust Flow (Majestic)1220
Citation Flow (Majestic)2531
Referring domains (Majestic)20425

6 details filled in for both companies.

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