memsprout vs ActionBox

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

memsprout compared with ActionBox
Detail	memsprout	ActionBox
What it does	Shared AI-context layer for teams	Human approval infrastructure for AI agents and automation workflows
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Individual: $10/month. Team: $15 per user per month. Enterprise: Custom pricing. All plans start with 14-day free trial.	Developer: Free forever with 250 Actions/month, 3 Sources, 3 Watches, 7-day history. Pro: $10/month ($120/year, save 17%) with 1,000 Actions/month, unlimited Sources, 20 Watches, 30-day history, additional Actions at $8 per 1,000-pack. Team: $49.17/month ($590/year, save 17%) with 5,000 Actions/mont
Key features	Connect any MCP client Space-based access control with owner, editor, and viewer roles Version history on every memory Per-memory attribution and provenance tracking Row-level security in Postgres Topic-based organization within Spaces Works with Cursor, Claude Code, Copilot, ChatGPT Priority support on Team and Enterprise plans Personal and Shared Spaces	Typed decisions (Boolean, choice, text, number, rating, structured forms) Heartbeat Watches for silent-work detection Action Controls for safe follow-up operations Multi-surface inboxes (web, mobile, Slack, CLI, MCP) Model Context Protocol (MCP) integration Signed receipts and durable decision history Mobile app for iOS (15+) with push alerts Slack approval integration (Beta) CLI with bounded long-poll waiting Integration guides for GitHub Actions, n8n, LangGraph, OpenAI Agents SDK
What makes it different	Tool-agnostic across mixed AI stacks instead of locked to one vendor Works across teams without copy-paste or re-explaining context Person-first design where everyone maintains their own knowledge slice Single-team pricing with no enterprise minimum Shared control through role-based permissions and governance	Durable decision records that survive client disconnections and restarts Reduces median approval time significantly in production environments Unified API across multiple approval surfaces without building custom dashboards Source-scoped identity for independent credential rotation across runners Built-in monitoring for stalled background work with heartbeat watches
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)	3 −1 (down) since last check	5 no change since last check
Trust Flow (Majestic)	1	7
Citation Flow (Majestic)	27	24
Referring domains (Majestic)	71	42

5 details filled in for both companies.

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