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Threadless AI vs Device Agent

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

Threadless AI compared with Device Agent
DetailThreadless AI logo Threadless AIDevice Agent logo Device Agent
What it doesHosted memory for AI agents that forgets like people do Give your AI agent a real phone with a physical SIM card and dedicated number
StageNot given Startup
FoundedNot given 2026
Based inNot given FR
Pricing modelFree trial Free trial
PricingTwo meters: user turns (per user turn) and stored memory (per GB-month). Pricing to be announced. Free tier with monthly allowance of turns and memories. Agent plan: 19 € per month per phone after 3-day free trial. Each additional phone: 19 € per month. Fleet plan available with custom pricing for multiple devices and higher volumes. Launch price: 28 € (reduced to 19 €).
Key features
  • Conversation episodes with automatic cutting and concept-based organization
  • Activation fading by square root of time with significance tracking
  • Automatic fact extraction and indexing for recall
  • Recall system that surfaces relevant past facts when needed
  • Sleep function that fades context after 24+ hours of silence
  • Fallback to local tail when service is unreachable
  • Physical phone with real SIM card and dedicated number
  • Send and receive SMS messages
  • Read verification codes from screen
  • Operate mobile apps with taps, swipes and typing
  • Take screenshots of device screen
  • MCP server integration
  • REST API access
  • Always-on connectivity with 5G network
  • Add multiple phones to one account
What makes it different
  • Forgets like people do with fading by time, not truncation
  • Your model, your key, your loop; service only holds history
  • Facts kept permanently even as episodes fade from view
  • Decorate, submit, report: only three lines of integration
  • Human-inspired memory mechanism based on cognitive science
  • Uses real physical phones with real SIM cards, not virtual numbers, so it works with services that reject virtual numbers
  • Completely hands-free automation of mobile apps with no web version
  • Full feature access during free trial with no payment required if cancelled before day 4
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)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

5 details filled in for both companies.

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