Stammer AI is a white-label SaaS platform that enables digital agencies to build, deploy, and resell AI chat and voice agents under their own brand. Founded with agencies specifically in mind, the platform handles the entire infrastructure so agencies never need to build AI technology from scratch. As of 2026, Stammer reports 35,000+ live AI agents deployed and over 12 million conversations handled across its customer base, with a community of 1,300+ agencies. The platform offers two core agent types: chat AI agents and voice AI agents. Chat agents can be embedded on websites, integrated with social media channels (WhatsApp, Instagram, Facebook Messenger), and connected to CRMs for use cases like customer support, lead generation, appointment scheduling, and sales outreach. Voice agents handle inbound and outbound phone calls using natural-sounding synthesis, can replace voicemail, qualify leads, and route calls to humans when needed. Agencies get a fully white-labeled dashboard where they can rebrand every element: domain, logo, colors, signup pages, and embed links. A SaaS configurator lets agencies define their own subscription tiers and pricing for sub-accounts (clients), making it a platform-within-a-platform. Each client sub-account has its own secure dashboard, analytics, and wallet billed per AI message. Knowledge bases are built by pasting text, uploading files, scraping website URLs, or adding Q&A pairs. Integrations include HubSpot, Salesforce, Zapier, Twilio, and Intercom, and a white-labeled API is available for custom third-party integrations. Voice agents are connected via Twilio (using an agency's own account or a purchased number) and support ElevenLabs for voice synthesis. Stammer is positioned as an agency-revenue tool rather than a direct enterprise product. Its pricing model is structured so agencies can profit significantly on markup: the platform's own example cites charging clients $499/month at a platform cost of roughly $12/month. Key features: - Full white-label branding: custom domain, logo, colors, signup pages, and embed links - Chat AI agents deployable on websites, WhatsApp, Instagram, and Facebook Messenger - Voice AI agents for inbound and outbound calls via Twilio with ElevenLabs voice synthesis - No-code agent builder with knowledge base training (text, file upload, URL scraping, Q&A) - Sub-account SaaS configurator for agencies to define and sell their own subscription tiers - Integrations with HubSpot, Salesforce, Zapier, Twilio, and Intercom - White-labeled API for third-party integrations - Per-message wallet billing at the sub-account (client) level
Starter: $49/month (5 agents, 5M characters). Agency: $197/month (white-label, smaller client list). Full SaaS Mode: $497/month (unlimited sub-accounts, bring your own OpenAI key). Enterprise: from $2,500/month. Annual billing discounts available.