I built an agentic mentor marketplace this morning. First mentor is extracting right now.
I kept paying for mentorship calls where 80% of the value was the mentor's thinking patterns, not the live interaction. Same frameworks, same diagnostic questions, same instincts. Every single time. So I decided to build something about it.
Timeline of today:
- Morning: bought the domain, built the landing page, wired the chat system
- Midday: built the extraction pipeline, a structured conversation that pulls out how a mentor thinks over ~40 exchanges
- Added a calibration system where the mentor can verify the agent actually gets their thinking right
- Pitched the founder of an established mentoring platform. He told me it would cannibalize his business. 30 minutes later he was debating the product framing with me
- By 3 PM: first real mentor is 20 exchanges deep into extraction. Live, on the site
What's live right now:
- Demo agent you can talk to
- Full extraction pipeline
- Waitlist for new agents
What I deliberately skipped:
- No social proof (don't have any)
- No payment processing (rate limiter is the paywall for now)
- No video content
The bet: one mentor's agent serves every language and every timezone. A great mentor has maybe 15 hours a week. Demand is 24/7. That inventory expires every hour.
Is the value in the live human interaction, or in the thinking itself?
Trending on Indie Hackers
48 hours live. Zero ad spend.
32 visitors, 168 page views, 21-minute average session duration.
For context, most SaaS landing pages average 2-3 minutes. People aren't just looking at ForgeHouse. They're having conversations with the first mentor agent.
Still early. But the engagement signal is real.
Update, 8 hours later:
Shipped a lot since this morning. Build log:
Payment processing is live. Stripe integration, $19/month subscription. First 5 messages with any agent are free, no card required. Server-side tracking via Redis so it's not bypassable through incognito or clearing cookies.
Full copy rewrite based on user research. Scraped Reddit (r/startups, r/entrepreneur) and IH threads for the exact language founders use when talking about mentorship. "Sounding board." "Stuck on a decision at midnight." "Can't afford to guess." Rewrote every text field on the site to match. Not marketing copy. Their words, not mine.
UI overhaul. macOS-inspired glass card design, blue-tinted depth hierarchy, alternating section backgrounds. Every page got the treatment: landing, agents, chat, pricing. Centered compositional axis throughout. Built a pricing page around the math founders actually do ($200/hr mentor vs $19/mo unlimited vs $0, which is what most founders actually spend on mentorship).
Extraction pipeline got smarter. Mentors can now upload existing content (articles, talks, career docs) and the extractor uses it as a springboard instead of starting from scratch. Tuned the conversation style: less affirmation, more failure-case questions, pushes past "it depends" into the actual branching logic. First mentor is 21+ exchanges deep and the frameworks coming out are genuinely interesting.
What I deliberately skipped this morning that's now done:
Payment processing ✅
Persistent conversations (backed up automatically, survives session drops)
File upload for mentor onboarding
Rate limiting via Redis (not in-memory, survives cold starts)
Full pricing page with FAQ
What's next:
First mentor agent goes live within days
Building the recruiter pipeline for bringing on high-caliber mentors
The "rate limiter as paywall" line from this morning aged fast. 8 hours is a long time when you're building.