act101 vs Overmind

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

act101 compared with Overmind
Detail	act101	Overmind
What it does	Quality infrastructure for AI-written code with deterministic refactoring and a merge gate	The model training platform for AI teams
Stage	Startup	Not given
Founded	2026	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Builder Edition: Free forever for personal, non-commercial, and open-source use. Engineering Edition: $29/month or $299/year (save 14%). Architecture Edition: $59/month or $599/year (save 15%). Elite Edition: $99/month or $999/year (save 16%). Enterprise: Custom pricing, contact sales. All editions	Free: $0/month with $50 in credits once, 1 seat per project, every feature, console, CLI and MCP server, community Discord support. Pro: $120/month with $120 in credits every month, unlimited seats, priority support. Enterprise: Custom pricing, contact for details.
Key features	182 AST-aware refactor operations for code transformation 42 codebase analyzers for code analysis Support for 163 programming grammars Deterministic merge gate with signed receipts MCP server and CLI interfaces Cross-file import updates and automatic checkpointing 10 cross-language porting operations Instant undo for all operations ~88% token savings on query operations Native binary with zero dependencies and no supply chain risk	OpenTelemetry agent tracing and trace import from Langfuse, LangSmith, Braintrust and Galileo Generated evals and Agent Optimizer runs that return scored code diffs Data Workshop with dataset preparation and quality checks Model training with recommended settings for LoRA or full fine-tuning Benchmarks against your current model on the same eval set Hosted OpenAI-compatible inference and downloadable model weights Console, CLI and MCP server access OpenAI-compatible API for trained models
What makes it different	Deterministic verdicts and signed receipts for every code change ensure reproducible quality gates Built by engineer with decades of production experience in correctness-critical domains	Own your trained models with downloadable weights and checkpoints Zero third-party training with data never leaving your pipeline Open source and self-hostable with Docker Compose Built by security and defense intelligence pioneers
Community votes	0	0
DR (Domain Rating by Ahrefs)	26 −1 (down) since last check	44 no change since last check
Trust Flow (Majestic)	8	10
Citation Flow (Majestic)	31	35
Referring domains (Majestic)	182	201

5 details filled in for both companies.

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