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memsprout vs WBX Sandbox

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 WBX Sandbox
Detailmemsprout logo memsprout WBX Sandbox
What it doesShared AI-context layer for teams Secure execution for AI agents in isolated Firecracker microVMs or WebAssembly
StageStartup Not given
FoundedNot given Not given
Based inNot given CZ
Pricing modelFreemium Not given
PricingIndividual: $10/month. Team: $15 per user per month. Enterprise: Custom pricing. All plans start with 14-day free trial. Free plan: no card required, 5 concurrent sandboxes, up to 1 hour per sandbox, one-time welcome credit. Pro: $49.00/month (excl. VAT) with $25.00 usage credit, 25 concurrent sandboxes, up to 24 hours per sandbox, 100 vCPU/100 GB RAM total. Team: $119.00/month (excl. VAT) with $50.00 usage credit, 10
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
  • Isolated Firecracker microVMs with own kernel and filesystem
  • Background jobs that survive disconnects
  • Batch execution with up to 1,000 jobs and dependency passing
  • WebAssembly jobs starting in milliseconds without VM boot
  • Budget Guard with cost reserves and limits
  • Execution receipts with runtime, isolation, resources and file hashes
  • Native MCP server integration for ChatGPT and Claude
  • Compact log digests instead of full 5,000-line logs
  • Server-side job waiting with signed webhooks
  • Verified package cache for PyPI, npm, Go and Rust
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
  • Two runtimes with honest isolation labeling
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)3 −1 (down) since last check2 no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)270
Referring domains (Majestic)710

4 details filled in for both companies.

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