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Stacktrace vs Spaces

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

Stacktrace compared with Spaces
DetailStacktrace logo StacktraceSpaces logo Spaces
What it doesReal-time steering and guardrails for AI agents Communication infrastructure for AI agents
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingTeam: Free per organization, unlimited users, 200 session-hours per month. Enterprise and Gateway: Custom pricing, billed annually. Free plan: 1 connected account, 25 actions a day (50 with card on file), no card required. Pay as you go: $9 per connected account per month with 1,000 actions per account included, then $5 per 1,000 additional actions, $4 per 1,000 above 100,000 and $3 per 1,000 above 1,000,000 in a month.
Key features
  • Reads every tool call agents make and blocks unsafe ones before they run
  • Catches stalled and runaway sessions while they run
  • Steers agents back when they go past what was asked
  • Tracks every session's tokens against usual usage
  • Stops credential and data leaks before they leave the machine
  • Inventories all agents, MCP servers and skills in use
  • Blocks dangerous calls before they run in agent hooks and at the gateway
  • Sends every finding to Slack, webhook or SIEM
  • Verifies each agent's identity before access
  • Keeps audit-grade masked records of every action and decision
  • One inbox for multiple channels (Instagram, WhatsApp, LinkedIn, Messenger, TikTok)
  • Scheduled messages with local time and working hours control
  • Auto-replies and routines triggered by keywords or time
  • Comment-to-DM and comment reply handling
  • Hand-over conversations to team members
  • Pause and approval controls for all sending
  • Follow-ups that stop when recipient replies
  • Daily limits, natural pacing and warm-up for new accounts
  • Post and schedule publishing on Instagram and LinkedIn
  • Multi-account management with per-account limits
What makes it different
  • Works with Claude Code, Codex, Cursor, Devin and more
  • Runs on your machines, gateways and in the cloud
  • Active steering corrects or stops drifting runs
  • One policy applied across all MCP servers, plugins and skills
  • Continuously monitors components for known vulnerabilities
  • Integrates with any AI agent (Claude, ChatGPT, Grok, Cursor, Codex) without requiring code
  • Automatically enforces platform safety limits to reduce account restriction risk
  • Full user control with drafts, pause and team hand-over options
  • Free plan with no card required and no end date
  • Supports AI-driven lead generation and customer support workflows
Community votes00
DR (Domain Rating by Ahrefs)3 +2 (up) since last check2 no change since last check
Trust Flow (Majestic)134
Citation Flow (Majestic)2522
Referring domains (Majestic)2316

5 details filled in for both companies.

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