KanuniLabs vs PayHook

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

KanuniLabs compared with PayHook
Detail	KanuniLabs	PayHook
What it does	Fast data grid and pivot table for React and JavaScript with virtual scrolling and Web Worker support	Payment webhook debugger for Stripe, Paddle, Lemon Squeezy, Polar and Dodo
Stage	Startup	MVP
Founded	2026	Not given
Based in	Not given	Not given
Pricing model	Freemium	Not given
Pricing	Not given	Free plan: $0 forever with 1 project, signature checks for all five providers, 3 days of history with daily event limit. Pro plan: $12 per month with unlimited projects, plain-English diagnosis, fix prompts, and 30 days of history. Lifetime: $99 once, first 100 only, with everything in Pro for life
Key features	Virtual scrolling: handles millions of rows with only visible rows in the DOM Web Worker offload for filtering and sorting above ~20,000 rows Columnar encoding with typed arrays for fast sorting and filtering Server-side data loading and filtering Sorting and filtering with custom comparators Inline editing with validation and lookups Multi-level grouping and master-detail views Excel and PDF export with styling Calculated columns with spreadsheet formulas Interactive charts and drill-down	Signature verification for Stripe, Paddle, Lemon Squeezy, Polar and Dodo Plain-English diagnosis of webhook failures Fix prompts for Cursor and Claude Code Replay events with re-signed payloads Works without localhost for cloud development environments View incoming events and HTTP status codes 30 days of event history in Pro plan
What makes it different	Free Community edition with no expiry, watermark or license key for commercial use Paid versions never expire or lock users out; shipped applications keep running without watermarks No license server; keys checked locally via public key compiled into the package Handles millions of rows efficiently with only the visible window rendered	Diagnosis explains what went wrong, not just what arrived Built for AI code editors and cloud development No code changes required during beta Covers five payment providers including ones Stripe CLI doesn't support Core is open source at launch
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)	37 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	6	2
Citation Flow (Majestic)	28	16
Referring domains (Majestic)	26	2

4 details filled in for both companies.

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