Selvedge vs Safepine Studio

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

Selvedge compared with Safepine Studio
Detail	Selvedge	Safepine Studio
What it does	Keep the why with your code	Decoding human instinct
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Open source	Not given
Pricing	Not given	Not given
Key features	Records stated reasoning for changes the agent logs Entity-level attribution for code elements Retrieves recorded attempts and outcomes Groups related changes across files Full-text search over change history Exports to Agent Trace format Local SQLite storage with no hosted backend MCP and CLI interfaces Concurrent readers and writers with WAL mode	Local simulation environment Source-available architecture Offline-first design Reproducible experiments Multi-platform support
What makes it different	Zero network dependencies; all storage and history queries run locally Captures reasoning at the time of change from the agent's own context MIT-licensed open source with no vendor lock-in Works with any compatible AI agent through standard MCP protocol Validates reasoning quality to surface low-quality logs	Source-available codebase with auto-generated documentation Designed for research, audit, and educational purposes
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)	36 no change since last check	2 no change since last check
Trust Flow (Majestic)	5	5
Citation Flow (Majestic)	31	19
Referring domains (Majestic)	97	57

3 details filled in for both companies.