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Simo vs Follow Up Ace

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 Follow Up Ace
DetailSimo logo SimoFollow Up Ace logo Follow Up Ace
What it doesTyped, always-valid fields with calibrated checks and calibrated decisions, in milliseconds AI assistant for Follow Up Boss that turns CRM context into thoughtful follow-up drafts ready for review
StageNot given Startup
FoundedNot given 2024
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: $0/month with 15 AI messages per day, Ace Win Score and Churn Risk fields, and 9 Smart Lists. Ace: $25/seat/month with unlimited messages, Daily Brief, Next Moves, and mobile workspace. Ace Pro: $55/seat/month adding voice, Claude/ChatGPT connector, one-tap AI drafts, and Zillow playbook. Ace
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
  • AI Chat with contact context and CRM queries embedded in Follow Up Boss
  • Daily Brief with tasks, appointments, and contacts needing attention
  • Smart Lists pre-ranked by AI scores for speed-to-lead and lead prioritization
  • MCP connector for Claude and ChatGPT to access CRM tools in third-party AI apps
  • Zillow speed-to-lead playbook with 5-minute response timer and alert escalation
  • Command Center queue sorted by GCI at risk for team-wide revenue management
  • Automations with Fair Housing compliance scanning before sends
What makes it different
  • System 1.5 approach: one-pass reflex with calibrated probabilities and necessary deliberation
  • Calibrated probabilities you can threshold
  • Draft follow-ups shaped by Follow Up Boss context and saved voice preferences rather than generic AI
  • Works across multiple surfaces—inside FUB, on iPhone app, and in Claude/ChatGPT via MCP—with consistent memory across all
  • Fair Housing-trained AI with compliance checks built into drafts and automations
  • Unified team operations with account-wide Ace Trove add-on providing revenue-focused views and predictive fields
Community votes00
DR (Domain Rating by Ahrefs)10 +10 (up) since last check31 +1 (up) since last check
Trust Flow (Majestic)45
Citation Flow (Majestic)2025
Referring domains (Majestic)561

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