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Perseus Computing vs Pushary

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

Perseus Computing compared with Pushary
DetailPerseus Computing logo Perseus ComputingPushary logo Pushary
What it doesHigh-assurance infrastructure for AI agents Approve your AI agents from your phone
StageNot given Startup
FoundedNot given 2024
Based inUS EE
Pricing modelOpen source Freemium
PricingNot given Agent plan $9.99/month with 5,000 notifications/month after 3-day free trial. Agent Pro $19.99/month with unlimited notifications. Team plan $59/month for 5 people. Partner Launch $99/month, Partner Growth $299/month, Partner Scale $799/month. Enterprise custom. All paid plans include 3-day free tri
Key features
  • Harpe: chooses what an AI agent reads under a token budget with consistent results
  • Kibisis: keeps agent memory on your hardware with AES-256-GCM encryption
  • Argus: append-only record that detects edits with cryptographic verification
  • No network code by default for local and disconnected use
  • MIT License with published code, benchmarks and raw results
  • Push notifications to phone for agent approvals
  • Mac notch app for desktop approvals
  • Append-only audit trail of all decisions
  • Supports Claude Code, Codex, Cursor, Hermes and MCP agents
  • Slack approval notifications
  • Partner APIs for embedding approvals in products
What makes it different
  • Measured empirical validation across 6,111 questions outperforming full-context models
  • Zero plaintext on disk with encrypted vaults matching plaintext accuracy
  • 78.3% fewer tokens sent to the model with a 1,200-token budget per turn
  • Preserves conversational chronology and relational qualifiers under token budgets
  • Agent decisions saved as permanent, uneditable audit trail
  • Smart policies that auto-approve safe actions and escalate risky ones
  • Partner APIs let customers approve without separate Pushary account
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)42 +1 (up) since last check46 +1 (up) since last check
Trust Flow (Majestic)37
Citation Flow (Majestic)2435
Referring domains (Majestic)62187

5 details filled in for both companies.

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