Seedfast vs Shepi for Herdr

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

Seedfast compared with Shepi for Herdr
Detail	Seedfast	Shepi for Herdr
What it does	Synthetic test data generator for PostgreSQL that reads your live schema and generates realistic data without production data	Native Mac client for Herdr that shares terminal sessions and makes working with AI coding agents a pleasure
Stage	Startup	Not given
Founded	2025	Not given
Based in	SK	Not given
Pricing model	Freemium	Free trial
Pricing	Free plan: $5 of monthly credits ($10 with work email), around 8 seeding runs per month on a 30-table schema. Basic plan: $16/month with $32 of monthly credits (2x payment), around 50 runs per month. Premium plan: $69/month with $180 of monthly credits (2.6x payment), around 300 runs per month, prio	$19.99 once, every future update included
Key features	Reads live database schema to generate coherent test data automatically Generates realistic data at scale from hundreds to tens of millions of rows Maintains foreign key integrity and constraint satisfaction Generates localized data with culturally appropriate names and formats Works as CLI, MCP server for AI editors, and CI/CD pipeline step Handles complex schemas with composite keys and multi-level dependencies Plan preview shows exactly what will be seeded before writing any rows Never requires access to production databases Generates data with realistic distributions across columns and tables Most runs complete in under three minutes	Session sharing between terminal and Mac app Diff view for agent changes Remote server support over SSH Pane management and splitting Search across all agents and machines Inbox for missed agent activity Keyboard macros for common tasks Support for multiple coding agents Agent handoff and task continuation
What makes it different	No production data exposure: generates all test data from schema alone, eliminating privacy and compliance risks Schema-aware generation creates coherent, relational data without manual seed scripts Integrated with AI editors through MCP server for seamless developer workflow Realistic data that surfaces real bugs, not random placeholder values Works at any scale with consistent data integrity from dozens to tens of millions of rows	Agents keep running when you quit, on this Mac and your servers Real-time amber alerts instead of constant checking One-time $19.99 purchase with all future updates Shares sessions with Herdr's terminal UI, not a separate runtime Works with every agent Herdr recognizes
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)	8 −19 (down) since last check	11 +1 (up) since last check
Trust Flow (Majestic)	27	5
Citation Flow (Majestic)	32	19
Referring domains (Majestic)	62	8

5 details filled in for both companies.

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