Which is more popular, Graphify or Letta?

Graphify has more GitHub stars (123,420 vs 25,012).

Which is more actively developed, Graphify or Letta?

Graphify had more commits in the last 90 days (1,056 vs 7).

Compare their capabilities, limitations and "best for" notes above. Trying each on a small task is the fastest way to decide.

Side-by-side comparison of two AI agent tools

Graphify is growing faster: +6,540 GitHub stars in the last 30 days vs +511 for Letta.
Graphify is freemium; Letta is open-source.
Pick Graphify for: local tool that parses code, docs, SQL schemas, configs, and PDFs into a queryable knowledge graph. Pick Letta for: letta is the platform for building stateful agents: AI with advanced memory that can learn and self-improve.

From GitHub data refreshed daily.

Local tool that parses code, docs, SQL schemas, configs, and PDFs into a queryable knowledge graph

Lettaopen-source

Letta is the platform for building stateful agents: AI with advanced memory that can learn and self-improve over time.

+Advanced persistent memory system that allows agents to learn and improve over time across sessions
+Dual deployment options with both local CLI tool and cloud API for different use cases and security requirements
+Model-agnostic architecture supporting multiple LLM providers with extensive SDK support for TypeScript and Python

-Requires Node.js 18+ for CLI usage, which may limit adoption in some environments
-API-based functionality requires API keys and cloud dependency for full feature access
-As a relatively new platform for stateful agents, may have a learning curve for developers new to persistent memory concepts

•Building coding assistants that remember project context and learn from previous debugging sessions
•Creating customer support agents that maintain conversation history and learn customer preferences over time
•Developing personal AI assistants that evolve their responses based on user behavior patterns and feedback

Which is more popular, Graphify or Letta?: Graphify has more GitHub stars (123,420 vs 25,012).
Which is more actively developed, Graphify or Letta?: Graphify had more commits in the last 90 days (1,056 vs 7).
Should I use Graphify or Letta?: Compare their capabilities, limitations and "best for" notes above. Trying each on a small task is the fastest way to decide.