PromptSpend vs Citenook

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PromptSpend compared with Citenook
Detail	PromptSpend	Citenook
What it does	LLM API cost calculator and comparison tool	Private AI for Mac that answers questions from your own files with exact source citations
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	IN
Pricing model	Open source	Freemium
Pricing	Free	Free for 30 days with all features. Then Standard $9.99/month or $79/year; Pro $19.99/month or $149/year; Pro+ $29.99/month or $229/year. Billed in US dollars.
Key features	Estimate LLM API costs for 109 models Compare pricing across 16 providers Paste prompt and see cost comparison Free tier information for each model Optional email price alerts Data processed on device, not transmitted Available as native iPhone and Android apps Pricing API available VS Code extension	Support for multiple file types including PDF, Word, Excel, text, Markdown, Apple Notes, Obsidian, web pages, YouTube and recordings
What makes it different	Pricing automatically re-checked every morning against tracked sources Completely free with no accounts or ads required Pasted text stays on your device and is never transmitted Open source MIT licensed codebase Covers 109 models from 16 providers in a single comparison	Every answer shows the exact sentence and page number it came from Works completely offline with no internet connection required No account needed when using models on your Mac, no tracking or analytics Preview exactly what will be sent to online AI services before it goes
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	8 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	19	11
Referring domains (Majestic)	48	1

5 details filled in for both companies.

More alternatives to PromptSpend More alternatives to Citenook