Diffsift vs y

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

Diffsift compared with y
Detail	Diffsift	y
What it does	AI code review that runs locally on your machine	A Mac coding agent app for Claude Code and Codex that reshapes itself live
Stage	Not given	Not given
Founded	Not given	Not given
Based in	GB	Not given
Pricing model	Paid	Open source
Pricing	Personal: $59 (one-time). Team: $119 per seat (minimum 2 seats, one-time). Renewal: 50% of original price ($29 personal / $59 per team seat) for 12 months of updates.	Free
Key features	Proactive review inbox with Windows notifications Multi-pass review for large PRs Evidence-linked findings Review profiles for different focus areas Review history stored locally Supports local and external model providers Azure DevOps and GitHub integration Encrypted credential storage Offline license activation	Run Claude Code and Codex agents in parallel Isolated workspaces for each coding session Modify feature for real-time app interface changes Live application modifications without restart Keep app modifications across updates Real tool calls and code execution
What makes it different	No code leaves your machine by default with local models One-time purchase with perpetual fallback license First-class Azure DevOps support No telemetry or vendor lock-in Tested with real models at actual performance speeds	Self-modifying app that reshapes its own interface live based on natural language requests Open source and free, built to be reshaped by developers Run multiple coding agents in parallel with isolated workspaces Instant UI changes applied without restarting the app
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)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	3
Citation Flow (Majestic)	14	18
Referring domains (Majestic)	2	9

5 details filled in for both companies.

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