MyMemo vs Hearth

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

MyMemo compared with Hearth
Detail	MyMemo	Hearth
What it does	AI-powered memory assistant to capture, organize, and chat with your personal knowledge	A private journal with an AI companion that keeps your secrets encrypted
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free: $0/month with 50 AI chat messages, 10 document uploads, 5 collections. Pro: $5.9/month (annual billing, $9.9 month-to-month) with 1,000 AI chat messages, 200 document uploads, 50 collections. Ultra: $11.9/month (annual billing, $19.9 month-to-month) with 3,000 AI chat messages, 500 document up	Ember: free (unlimited entries, daily reflections, photos, encryption, data export, two themes). Glow: $5/month or $50/year (chat, voice entries, AI memory, integrations). Bonfire: $10/month or $100/year (everything in Glow plus AI Twin, 100 daily chat messages, 50 minutes daily transcription, voice
Key features	Save articles, videos, PDFs, documents, audio and images AI summaries for all content AskMemo: chat with your knowledge base with cited answers MemoCast: personalized podcast feed from saved content Chrome extension, iOS and Android apps Multi-language support TeamSpace for team collaboration M-NOTE hardware voice recorder with transcription Collections for organizing memos Download summaries as PDF or Word documents	Unlimited private entries on free plan End-to-end encryption on device before upload AI reflection and memory of your entries Voice entry recording with transcription Photo support up to four per entry at full resolution Chat with AI companion Inkling Export all data anytime in one click Voice conversations with live captions Future Me letters sealed until chosen date
What makes it different	Grounded answers with numbered sources from your own knowledge Convert saved content into personalized 3-minute podcasts Open source OpenMyMemo keeps your memory on your computer Hardware M-NOTE device captures meetings and lectures with 64GB storage Supports diverse content types including YouTube, X threads and PDFs	Entries encrypted on your device before reaching servers, with zero plaintext storage AI reflections and memory optional, with zero data retention for training Connect your own AI like ChatGPT or Claude via secure connector Optional public AI Twin chatbot speaks as you but only knows what you share with it
Community votes	0	0
DR (Domain Rating by Ahrefs)	40 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	11	1
Citation Flow (Majestic)	29	15
Referring domains (Majestic)	310	4

5 details filled in for both companies.

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