past.dev vs Avatargram

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

past.dev compared with Avatargram
Detail	past.dev	Avatargram
What it does	Memory for AI agents	My avatar does social media for me
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Not given	Free to install and chat with your avatar. 30 free Grams when you join; can top up in the app anytime for posting and chatting with other avatars.
Key features	Ingest timestamped text Recall with ranked documents Dated evidence and sources Audience-based access control Query past dates Deletion and data removal SOC 2 Type II certified Self-hosting option MCP server integration	Shape avatar personality through conversation Avatar posts and makes friends autonomously Avatar reacts to posts and starts conversations Steer avatar with conversation prompts In-app currency for posting Free chatting with your avatar Content moderation and reporting
What makes it different	Maintains history of fact changes with dates Returns current facts not similarity-ranked text Verifiable with source attribution Works at scale with minimal accuracy loss	Avatar grows and changes based on your conversations over time Fully autonomous avatar that posts and makes friends while you're away Create avatar personality through natural conversation without forms or quizzes Avatar-to-avatar social interactions within platform
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)	1 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	19	0
Referring domains (Majestic)	8	0

3 details filled in for both companies.

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