Lesson of the Day, PBC builds the infrastructure behind Kelly — an AI teacher delivering structured daily lessons in 47 languages on fully sovereign systems. No third-party AI dependencies. No kill switch.
$4M founder-funded · 80+ edge services live · enterprise pilots underway
Kelly is an AI teacher who delivers a structured five-phase lesson every day. She speaks, she listens, she adapts. Talk to her right now.
Talk to Kelly now Learn more about KellyEverything listed here is live and can be used right now.
One shared lesson every day across 365 calendar-locked days, 19 lesson languages, four tracks, and five phases per lesson. 74,008 lessons with 164,250 archetype variants.
Open thedailylesson.com →A live AI teacher who holds real-time conversations, speaks with her own cloned voice across three age groups, and delivers 2,300+ video lessons. Sovereign voice synthesis on local GPU. Zero third-party dependencies.
Talk to Kelly →API for verified vocabulary, structured lessons, and language infrastructure. 162,253 words, 601,143 translations across 47 languages, 30,288 knowledge graph links, and 12 MCP tools for AI agents.
Explore wordorb.ai →The education verification mark for AI and robotics companies. Nine review gates, three tiers, and a public registry confirming AI systems learn from structured, ethical, multilingual content.
See verification program →The entire platform runs on Cloudflare’s global edge — no origin server, no AWS, no GCP. Every request is served from 330+ locations worldwide. Sovereign voice and video pipelines run on a local RTX 5090.
Edge-first microservices handling lessons, AI chat, video, email, sales agents, grant tracking, strategic intelligence, and crisis communications.
Distributed SQLite at the edge. The main production database holds 492 MB across 77 tables — words, lessons, assessments, translations, and knowledge graph.
Object storage for 15,542 Kelly media files, 2,300+ lesson videos, document archives, and crisis comms assets. Served via CDN Workers with zero egress fees.
Voice cloning (Chatterbox), lip sync (SadTalker), and cinematic video (Kling 3.0 + LTX-2.3) — all running on owned hardware. No runtime API dependencies for production content.
We measure vocabulary retention using Cohen’s d effect size — the same methodology used in peer-reviewed education research. Our pilot study is recruiting participants now.
14-day vocabulary retention study with matched pre-test and post-test. Standardized measurement across all participants.
The gold standard for educational intervention measurement. Target: d ≥ 0.5 (medium effect), aspiration: d ≥ 0.8 (large effect).
The Daily Lesson and Word Orb are submitted to 19 marketplace and agent platforms, with 9 more in preparation. Kelly meets learners wherever they already work and learn.
Official Anthropic MCP Registry, Smithery.ai (published, live), mcp.so, PulseMCP, mcpservers.org, Glama.ai. 12 tools available to any Claude, GPT, or LangChain agent.
RapidAPI, Postman API Network, OpenAI GPT Store, Cursor Directory. Word Orb listed as a vocabulary intelligence service for developers building with language data.
Slack App (GoGood, live), Discord bot (deployed), Telegram bot (deployed). Kelly delivers daily lessons inside the tools teams already use.
Submitted to LangChain, CrewAI, Semantic Kernel (Microsoft), AutoGen (Microsoft), Composio, and Cloudflare Workers template. Word Orb as a native tool for AI agent developers.
LOTD operates a fleet of autonomous Cloudflare Worker agents, each with its own D1 database brain, cron schedule, and Gmail draft generation capability. They research, draft, monitor, and escalate — 24/7.
7-skill SoftBank Robotics deal agent. Watchdog (every 6h), intelligence sweep (daily), reply handler, follow-up drafter, demo monitor, Stripe sentinel, weekly digest. First enterprise reply in LOTD history.
Anthropic relationship agent. Weekly intel sweep, 5 product packages ($2.5K–$50K/yr), 6 contacts reached including CEO and President. IPO timing intelligence (Goldman/JPMorgan, Oct 2026 target).
Cloudflare relationship intelligence. Tracks the Nicolette × Aly Cabral (VP Developer GTM) partnership. Compounding story engine, blog draft queued, Developer Week window active.
Grant portfolio manager. 14 grants tracked, $110.7M total pipeline. MIT Solve application drafted with demo video. Weekly Monday 8am cron with deadline escalation alerts.
Strategic intelligence engine at ada5am.com/vantage. Four intelligence layers (Beacon/Compass/Lens/Helm), anti-pattern detection, decision tracking with outcome learning loop. Weekly reports with signal scanning daily at noon UTC.
Nicolette Rankin is the protagonist in the Harvard Business School case study “Finding Product Market Fit” — the definitive analysis of how OpenEnglish reached $77M ARR.
Matthew Prince (CEO, Cloudflare) personally introduced Nicolette to Aly Cabral (VP Developer GTM) on March 18, 2026. Blog co-authorship in progress for Developer Week.
SoftBank Robotics replied to cold outreach — the first enterprise response in LOTD history. NAO/Pepper robots deployed in 70+ countries. Demo page and API key delivered.
The Orwell Observatory — 15 APIs tracking authoritarian overreach across 195 countries — is fully open-source under Creative Commons Attribution 4.0. Free to use, fork, and build on.
Nicolette has already built education technology at global scale. OpenEnglish reached $77M in annual revenue, served 2M+ students, and operated across 25 countries. Harvard Business School featured her as the protagonist in the case study “Finding Product Market Fit.”
Lesson of the Day is the next expression of that work: one teacher, one daily lesson, one mission-locked company, and a platform strategy that supports consumer, enterprise, and offline distribution.