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Simo vs Spaces

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

Simo compared with Spaces
DetailSimo logo SimoSpaces logo Spaces
What it doesTyped, always-valid fields with calibrated checks and calibrated decisions, in milliseconds Communication infrastructure for AI agents
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelPaid Freemium
Pricing$2 free credit per new account. Simo-1 Pro costs $0.03 per million input tokens, with output free. 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
  • Calibrated probabilities
  • Text, screenshot and video analysis
  • Millisecond latency
  • Agent security with Simo Guard
  • Visual QA assertions
  • Document and form reading
  • Video event detection
  • 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
  • System 1.5 approach: one-pass reflex with calibrated probabilities and necessary deliberation
  • Calibrated probabilities you can threshold
  • 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)10 +10 (up) since last check2 no change since last check
Trust Flow (Majestic)44
Citation Flow (Majestic)2022
Referring domains (Majestic)516

5 details filled in for both companies.

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