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Letta vs Supabase
Side-by-side comparison of features, pricing, and ratings
Framework for building LLM agents with long-term memory — evolved from the MemGPT research project.
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Freemium
Freemium
Plans
Free (Apache 2.0)
From $20/mo
$0
$25/mo
$599/mo
Rating
No reviews yet
No reviews yet
Popularity
0 views
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Skill Level
Intermediate
Intermediate
API Available
Platforms
APICLIWeb
WebAPICLI
Categories
💻 Code & Development🤖 Automation & Agents
💻 Code & Development
Features
Memory-aware agent framework
Main + external context (MemGPT paradigm)
Agent persistence across sessions
Memory consolidation and summarisation
REST and Python SDK
Agents Development Environment (ADE) UI
Tool calling
Model-agnostic
Hosted cloud option
PostgreSQL database
Authentication
Auto-generated REST API
Realtime subscriptions
Storage
Edge Functions
Vector embeddings
Row Level Security
Integrations
OpenAI
Anthropic
Gemini
Ollama
LiteLLM
PostgreSQL
Docker
Next.js
React
Flutter
Swift
Kotlin
Stripe
Vercel