EasySaaSFrontierClear niche and buyerAI model/API accessPayments via Stripe
Operator-Reported

AI Growth Advisor for Founders

AI growth tool for founders; solo founder with a team of 2–3; built with Claude Code and Lovable.

In plain English

Theanna is an AI tool that helps small company founders grow their business. It looks at where the business stands and suggests what to try next to get more customers. The founder builds it in public and shares her numbers. It is sold as a subscription.

Automation85%
Startup costNot disclosed
Time to first $Not disclosed
Monthly range*$19,500 Annual ÷ 12

$234K annual recurring revenue (founder-reported, Apr 2026)

DifficultyEasy
SourceTheanna - Building Theanna (build-in-public blog) ↗

Operator: Nomiki Petrolla

Operator-Reported

A named, real operator ran this and shared results publicly. The figures are their own.

Not disclosed.

The tool stack

Prices are the vendors' published list prices as researched in Oct 2026 and change often — always check the vendor's pricing page.

Step-by-step setup

  1. Bundle several AI models behind one simple interface.
  2. Add a clear extra: prompts, canvas, language or price.
  3. Charge one monthly subscription with usage limits.
  4. Grow through SEO, comparisons and word of mouth.

What's automated vs. the human 15%

The machine does

  • Core AI generation/analysis
  • Billing and onboarding

You still do

  • Product quality and support
  • Distribution and marketing
  • Compliance and edge cases

Overview

AI growth tool for founders; solo founder with a team of 2–3; built with Claude Code and Lovable.

Operator: Nomiki Petrolla. Website: https://theanna.io/

Estimated split: about 85% of the work automated, 15% human.

Realistic income

Nomiki Petrolla wrote: “I’m a solo founder at $234K ARR with no marketing team, no agency, and no designer” (Apr 2026). This figure is operator-reported and not independently verified. This is one operator’s result, often after months or years of work, and doesn’t predict yours. Check the live source — numbers change.

Risks

  • Thin margins: model costs rise with heavy users.
  • Model providers ship the same features themselves.
  • Startup cost and time to first dollar are not disclosed.

*Income figures are illustrative ranges based on public pricing and typical outcomes reported by practitioners, not guarantees. Most new online businesses earn little or nothing at first. Not financial, legal or tax advice.

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