AI agents with exact memory and verifiable sources
Stage
MVP
MVP
Founded
Not given
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Based in
US
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Pricing model
Freemium
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Pricing
Free: 100 credits per month, no card required. Plus: $29 per month for 3,000 credits per month. Pro: $99 per month for 10,000 credits per month. Prices in USD, billed monthly, cancel anytime.
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Key features
Persistent memory that you approve and control
Proactive agents for daily briefs, follow-ups, and scheduled tasks
Custom agents you build and run
Aristra Compose for writing and documents
Tool connections through MCP: Gmail, Google Calendar, Notion, GitHub, Linear
Works on web, desktop, mobile, Telegram, Chrome extension
Real browser for autonomous web browsing and interactions
Document, PDF, and slide deck creation
Image generation from prompts
Encrypted storage with user-controlled key rotation
Answers with exact facts and sources
Bit-for-bit consistent outputs
Exact integer arithmetic for models
Open-source code under Apache-2.0 licence
Beta access available
What makes it different
Proactive autonomy: runs tasks without being asked and messages when done or needs approval
Works inside Claude and ChatGPT so your memory follows you without opening another app
Team mode with shared memory and role-based access control while keeping personal drafts private
All plans include the same features; pricing scales only by monthly credits, not by feature gatekeeping