InputBuffer vs ClientProof

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

InputBuffer compared with ClientProof
Detail	InputBuffer	ClientProof
What it does	AI-organized feedback for anyone building software	Client approval software where clients review and approve work in one click with no login required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Contact for pricing	Freemium
Pricing	Custom pricing based on needs	Free plan with 1 active project forever. Pro plan at $19/month or $190/year for unlimited active projects, no per-client or per-seat fees.
Key features	Automatic AI categorization without manual tagging Natural language query interface for feedback analysis Collects feedback from users, agents, and custom systems Web widget for in-app feedback collection API for feedback submission and integration Agent feedback reporting with embedded instructions Feedback answers cited with source items Planned integrations with GitHub, Slack, and app stores	Client approval workflow with audit trail of all decisions Timestamped approval receipts with verification codes Client engagement tracking to monitor project opens, file views, and updates Project status updates and milestone tracking File sharing with version history and context One-click printable project reports Project templates for standardized workflows Mobile-friendly client view
What makes it different	Captures feedback from AI agents as well as users Automatic categorization without requiring manual tagging setup Query feedback in plain English with cited answers Single unified inbox for all feedback sources	No login friction - clients open and approve from one link without any signup or account creation Purpose-built for client delivery, not documentation like Notion or Google Drive Structured workflow keeps approvals, files, and updates together in one place
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)	2 no change since last check	10 no change since last check
Trust Flow (Majestic)	1	3
Citation Flow (Majestic)	22	18
Referring domains (Majestic)	9	25

5 details filled in for both companies.

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