Steno.ai vs Circleback.ai

Steno.ai builds hyper-realistic AI Twins for experts, coaches, and influencers who want one-on-one conversations with fans without living in their inbox. Each Twin is trained on an interview about how you think and speak, then deployed to answer questions, guide chats, and support your audience around the clock. Think of it as a personal meeting assistant that carries your voice into every DM, comment thread, and private chat you cannot staff yourself.

Where generic chatbots hand out canned tips, Steno.ai focuses on relationship depth. Twins remember past conversations, send PDFs and links inside chat, and can speak through cloned voice and video avatars. Creators set their own monthly, annual, or trial subscription tiers, host Twins on custom domains, and even ship branded iOS and Android apps. Press coverage highlights Tony Robbins using Steno.ai with ElevenLabs voice tech for real-time coaching at scale.

Steno.ai is built for public experts, business coaches, and creators who already have an audience but cannot reply to every message personally. The about page cites 3.5 million messages sent and 5.8 million voice call minutes across deployed Twins. If your brand depends on trust and repeat conversations, Steno.ai is aimed at turning broadcast reach into private, ongoing dialogue.

Circleback joins your meetings and turns conversations into notes, assigned action items, and searchable transcripts you can replay later. It records video calls or in-person sessions, identifies speakers, and runs post-meeting automations that push updates into Slack, Notion, HubSpot, and other tools.

Most meeting bots stop at a summary paragraph. Circleback adds automations that create tasks, update CRM records, and answer questions across your full conversation history. Its pricing page also highlights AI search across every past meeting and support for 100+ languages with named speaker attribution.

Solo founders, sales reps, and small teams that live in Zoom or Google Meet are the core users. Y Combinator-backed Circleback lists customers like Box, TikTok, and Samsung, with Team plans adding shared meeting libraries, retention controls, and centralized billing.