Every founder needs
someone to spar with.
Spar is your AI co-founder. It knows your business deeply, challenges your assumptions, remembers what you told it 6 months ago, and never just agrees with you. When there's work to do, it acts — researching competitors, drafting emails, prepping meetings, planning trips.
Built for founders who think out loud
What Spar does
Not another chatbot. A co-founder that knows your business, holds you accountable, and gets sharper every session.
Persistent Memory
Remembers your revenue, team, fears, and goals across every session. Never explain your business twice.
Challenges You
Pushes back on weak reasoning. Asks hard questions. The opposite of an AI that just agrees.
Contradiction Detection
Flags when your actions conflict with your stated priorities. Keeps you honest with yourself.
Tone Calibration
Five co-founder styles from Tough Love to Visionary. Adjust how hard Spar pushes you.
Document Analysis
Upload PDFs and images. Spar extracts the content and reasons over it as business context.
Searchable History
Semantic and keyword search across every session, fact, and decision. Nothing gets lost.
Proactive Check-ins
Follows up on your goals and open decisions via email. Your co-founder reaches out first.
Goal & Decision Tracking
Automatically extracts commitments from conversations and tracks them over time.
Your AI Secretary
Secretary listens to every conversation and acts without being asked. Need something done? Just say the word — it researches, drafts, preps, and plans, sometimes handling multiple tasks in one shot.
Live Research
Searches the web for competitor pricing, market data, funding news, or anything requiring live information.
Email Drafts
Writes emails in your voice — investor updates, cold outreach, follow-ups — ready to send from Gmail.
Meeting Prep
Briefs you before every call with attendee context, agenda points, key questions, and watch-outs.
Task Logging
Captures commitments and reminders mid-conversation so nothing slips through the cracks.
Travel Planning
Finds flights, hotels, builds a day-by-day itinerary, and surfaces top restaurants — personalized to you.
Multi-step Workflows
Handles multiple tasks in one message, running them in parallel when possible and threading results together.
Proactive, not reactive
Secretary listens to every conversation and surfaces action suggestions automatically — you don't have to remember to ask. It notices when you need a quick research pull, a draft, or a travel plan.
Included in every Spar plan
Secretary comes standard — no add-on needed.
$29.99/month for everything. Cancel anytime.
AI Board of Directors
Five AI advisors analyze your decision, challenge each other's reasoning, and vote — then the Chair writes you a structured decision memo. Like having a boardroom on retainer.
A real debate, not five monologues
After staking their initial positions, board members read each other's analyses and can challenge them. Votes can change. The outcome reflects a genuine boardroom dynamic.
Included in every Spar plan
Board of Directors comes standard — no upgrade needed.
$29.99/month for everything. Cancel anytime.
See it in action →