Stammer AI vs OpenLegion

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 OpenLegion
Detail	Stammer AI	OpenLegion
What it does	White label AI agents for chat and voice that handle customer support, lead generation, and appointment scheduling	AI teammates that do recurring business work with approvals, budgets, and receipts
Stage	Not given	MVP
Founded	2023	2025
Based in	US	Not given
Pricing model	Freemium	Freemium
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	Free: 1,000 credits (one time), no card required. Pro: $29/month with 10,000 credits monthly. Team: $99/month with 35,000 credits monthly. Enterprise: from $1,500/month. Credits cost $0.001 each; typical costs are 6 credits for a chat message, 3 credits for a background task run, 15-60 credits for d
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	Agents run per task on demand with no servers to manage Every tool call is policy-checked with a receipt Approvals for third-party reach, deletion, and untrusted content Credential vault where the model only sees a handle, never a key Sandboxed code execution with deny-all egress by default Web chat on every plan; Slack and email on Team plan Per-agent budgets with work metered in credits Workspace export with activity log on Team and Enterprise plans
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	Security and cost controls built in by default, not enterprise add-ons Idle agents cost nothing; work runs on demand then stops A standing team you can see with receipts for every action Built for work you have to answer for with approvals and audits
Community votes	0	0
DR (Domain Rating by Ahrefs)	47 no change since last check	20 no change since last check
Trust Flow (Majestic)	20	4
Citation Flow (Majestic)	31	30
Referring domains (Majestic)	425	105

6 details filled in for both companies.

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