LitmusAI · House #26,767

What it is

Calls itself “AI Fact Checker”.

• Calls itself: AI Fact Checker

“AI Fact Checker”

What it costs

Monthly subscription. A free tier, free forever. No yearly plan. No one-time option. Prices quoted: $0, $12 / month, $5 / month.

• One-time: no
• Monthly: yes
• Yearly: no
• Free plan: free forever
• Price: $0 · $12 / month · $5 / month

“Free $0 5 checks total, free for life”

“Max $12 / month Everything in Pro, plus live audio”

Who it sells to

Sells to consumers.

• Sells to: consumers

“Simple plans that scale with you”

How it runs

A browser extension. Runs locally and works offline. Distributed through the Chrome Web Store. Offers an API. AI is the core of the product. You can bring your own API key.

• Kind: extension
• Runs where: on the device, offline
• Distributed via: Chrome Web Store
• API: yes
• AI role: core to the product
• Bring your own key: yes

“A browser extension that checks whether claims are true in real time”

“Your check history lives only in your browser.”

What it works with

Names Anthropic, Deepgram and 5 more on its pages.

• Names: Anthropic · Deepgram · Google Gemini · +4

“Anthropic”

“Deepgram”

What it offers as proof

Live, no waitlist. Trying it asks for an email.

• Instant signup: yes
• Trial asks for: an email address

“Sign in with your email and try it free.”

“Simple plans that scale with you”