Save Your Details Once So Every AI Chat Knows You
Save your role, voice, audience and projects once; Nject adds that context and improves prompts in ChatGPT, Claude, Gemini, Grok and Perplexity.
In plain English
NjectAI saves facts about you and your work in one place. When you type a question into ChatGPT, Claude or Gemini, it adds those facts for you. That way the AI gives better answers from the first message. Users pay a small monthly plan.
$84 verified revenue last 30 days; $84 all time (TrustMRR/Stripe, Nov 2, 2026)
Operator: Robert Youssef
Revenue independently checked: documents reviewed by a publication, or a public dashboard.
Not disclosed.
The tool stack
Extension distribution
Stripe ↗Payments
OpenAI API ↗LLM / vision
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
- Pick one annoying job inside a popular site or AI tool.
- Ship a focused browser extension that fixes it.
- Freemium with a paid Pro tier.
- Grow through Chrome Web Store search and reviews.
What's automated vs. the human 10%
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
Save your role, voice, audience and projects once; Nject adds that context and improves prompts in ChatGPT, Claude, Gemini, Grok and Perplexity.
Operator: Robert Youssef. Category on TrustMRR: Artificial Intelligence. Founded: 2026-10-30. Website: https://nject.ai/
Estimated split: about 90% of the work automated, 10% human.
Realistic income
TrustMRR (checked Nov 2, 2026) shows $84 in Stripe-verified revenue over the last 30 days and $84 over its tracked history. Current subscription revenue shows about $7 a month. This is one operator’s result, often after months or years of work, and doesn’t predict yours. Check the live listing — numbers change.
Risks
- Host sites can change their pages and break the extension.
- Store policy changes and copycats.
- 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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