keinsaas 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.

keinsaas compared with Stammer AI
Detail	keinsaas	Stammer AI
What it does	AI sales agent for B2B outbound that automates research, lead verification, and personalized outreach	White label AI agents for chat and voice that handle customer support, lead generation, and appointment scheduling
Stage	Startup	Not given
Founded	2025	2023
Based in	EE	US
Pricing model	Paid	Freemium
Pricing	Standard plan: €399/month (billed monthly) or €339/month (billed annually), includes 1,000 credits per month covering up to 1,630 emails or 145 phone numbers. Additional credits charged at €0.04–0.10 per email and €0.23–0.70 per phone number. Add-ons available including CRM Sync, Extra email account	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	Deep web research to find and verify buyer information Discovers buying signals and ICP-matched prospects 80%+ verified contact data with emails and phone numbers Personalized multi-channel outreach across LinkedIn and email Message approval workflow before sending Two-way CRM sync with HubSpot, Salesforce, Pipedrive Modular system with configurable components Custom modules for specialized sources Works on protected, warmed accounts Unified dashboard for targeting, search, enrichment, and follow-ups	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	80%+ verified contact data, more accurate than competitors Supports your team instead of replacing it; your team still has conversations Deep web research and buying signals, not just shallow LinkedIn signals You approve every message before it sends; not autonomous by default Modular system: use only the parts you need	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 votes	0	0
DR (Domain Rating by Ahrefs)	28 +1 (up) since last check	47 no change since last check
Trust Flow (Majestic)	9	20
Citation Flow (Majestic)	30	31
Referring domains (Majestic)	85	425

7 details filled in for both companies.

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