Chatbase

The step-by-step playbook behind Chatbase, built only from the sourced facts we found (21 facts, each with its evidence label and link), plus a copy-paste replication prompt for Claude or ChatGPT.

1. The order they did it in

1. Late 2022: idea while building other AI side projects; MVP took ~6–8 weeks. Self-reported source
2. Feb 2, 2023: launch tweet to 16 followers goes viral. Self-reported source
3. First paying customer ~30 minutes after the pricing page went live. Self-reported source
4. Feb 11: $400 MRR · Feb 16: $900 · Feb 28: $3,000. Self-reported source
5. Mar 15, 2023: $10,000 MRR. Self-reported source
6. May 13, 2023: $64,000 MRR. Self-reported source
7. $1M ARR in 117 days. Self-reported source
8. Jul 31, 2026: $863,632 MRR (last TrustMRR sync). Verified source

2. How they got customers (more growth methods)

1. Launched on Product Hunt. Self-reported source
2. Posted to relevant subreddits; "a story works better than 'here is a tool I made'". Self-reported source
3. Active on Indie Hackers; submitted to AI directories. Self-reported source
4. No paid marketing in the first three months: building in public on Twitter, LinkedIn and subreddits, "100% organic". Self-reported source
5. Later: B2B sales calls/demos, SEO/AEO (one person dedicated), "warm outbound" to inbound traffic, and SF billboards for brand. Self-reported source

3. Stack + monthly costs

1. 2023 stack: React, Next.js, Supabase, OpenAI API, Langchain, Pinecone, Stripe. Self-reported source
2. Early model costs were paid from personal savings until revenue covered them; profitable since. Self-reported source
3. Exact monthly tool costs: not disclosed. Self-reported source
4. Team: solo; two employees added by May 2023 (coding + support). Self-reported source

4. What didn't work (skip these)

1. Viral/influencer marketing "is not a good long-term strategy" once copycats appeared. Self-reported source
2. Early churn was high: many users were just experimenting with AI. Self-reported source
3. Started as a B2C tool priced at $10/$30; the biggest pricing impact came from moving up-market. "Maybe the biggest mistake was not experimenting more" with pricing. Self-reported source
4. Failed two final university classes to focus on Chatbase. Self-reported source

Doubts we flagged

• MVP build time is "about two months" (2023 interview) vs "six weeks" (2026 interview).

5. Copy-paste replication prompt

You are my AI co-founder. Help me replicate the playbook behind Chatbase, using ONLY these sourced facts (evidence label in brackets):

GROWTH METHODS (in order):
- Tweeted the "ChatGPT for your PDFs" MVP to 16 followers on Feb 2, 2023; it went viral before any pricing page existed. [self]
- AI influencers then posted about it. [self]
- Launched on Product Hunt. [self]
- Posted to relevant subreddits; "a story works better than 'here is a tool I made'". [self]
- Active on Indie Hackers; submitted to AI directories. [self]
- No paid marketing in the first three months: building in public on Twitter, LinkedIn and subreddits, "100% organic". [self]
- Later: B2B sales calls/demos, SEO/AEO (one person dedicated), "warm outbound" to inbound traffic, and SF billboards for brand. [self]

STACK & COSTS:
- 2023 stack: React, Next.js, Supabase, OpenAI API, Langchain, Pinecone, Stripe. [self]
- Early model costs were paid from personal savings until revenue covered them; profitable since. [self]
- Exact monthly tool costs: not disclosed. [self]
- Team: solo; two employees added by May 2023 (coding + support). [self]

TIMELINE:
- Late 2022: idea while building other AI side projects; MVP took ~6–8 weeks. [self]
- Feb 2, 2023: launch tweet to 16 followers goes viral. [self]
- First paying customer ~30 minutes after the pricing page went live. [self]
- Feb 11: $400 MRR · Feb 16: $900 · Feb 28: $3,000. [self]
- Mar 15, 2023: $10,000 MRR. [self]
- May 13, 2023: $64,000 MRR. [self]
- $1M ARR in 117 days. [self]
- Jul 31, 2026: $863,632 MRR (last TrustMRR sync). [verified]

WHAT DIDN'T WORK:
- Viral/influencer marketing "is not a good long-term strategy" once copycats appeared. [self]
- Early churn was high: many users were just experimenting with AI. [self]
- Started as a B2C tool priced at $10/$30; the biggest pricing impact came from moving up-market. "Maybe the biggest mistake was not experimenting more" with pricing. [self]
- Failed two final university classes to focus on Chatbase. [self]

Task: 1) Ask me 5 questions about my skills, audience, budget and niche. 2) Map each fact above to an equivalent action for my niche. 3) Produce a week-by-week plan to my first dollar, with the cheapest tool for each step. 4) Flag which steps depend on advantages I may not have (audience, timing, capital). Do not assume any fact beyond the list.