Rig vs Seedfast

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

Rig compared with Seedfast
Detail	Rig	Seedfast
What it does	Local development process manager for Mac and Windows with live logs, ports, and MCP integration for AI editors	Synthetic test data generator for PostgreSQL that reads your live schema and generates realistic data without production data
Stage	Not given	Startup
Founded	Not given	2025
Based in	GB	SK
Pricing model	Freemium	Freemium
Pricing	Hobby: free forever (1 Mesh machine, 5 GB relay per month). Pro: $15/month or $144/year (5 machines, 25 GB relay). Team: $25/seat/month or $240/year (10 machines per seat pooled, 75 GB relay per seat pooled). Agency: $149/month or $1,430/year with 3 seats included, extra seats $25/month. Extra machi	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
Key features	Unified live logs and port management Local MCP hub with 95 scoped tools for Cursor, Claude, Codex, Windsurf, and VS Code WordPress support with isolated MySQL and local HTTPS Live Link previews for sharing on LAN QR or branded links Multi-machine Continuity backups and encrypted cloud sync Laravel and Valet integration	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
What makes it different	One unified control plane replacing separate tools for process management, logging, and port binding Native MCP integration with AI editors eliminating the need for raw shell commands Works alongside existing tools like Laravel Herd, Valet, and WordPress	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
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 +1 (up) since last check	8 −19 (down) since last check
Trust Flow (Majestic)	20	27
Citation Flow (Majestic)	9	32
Referring domains (Majestic)	29	62

6 details filled in for both companies.

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