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Aether vs Kohnex Brain

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

Aether compared with Kohnex Brain
DetailAether logo AetherKohnex Brain logo Kohnex Brain
What it doesCloud agents you can watch, on the AI you already pay for Expert reasoning for the AI you already use
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFreemium Paid
PricingFree plan with 20 credits/month (about 4 hours of machine time). Starter at $30/mo with 400 credits/month (about 80 hours). Pro at $75/mo with 2,000 credits/month (about 400 hours). Max at $120/mo with 4,000 credits/month (about 800 hours). 1 credit equals 12 minutes on default Small devbox. Medium Pro: $29 per month (billed monthly) or $278.40 per year with 20% savings. Includes 3,000 queries per month, KB-DEEP and KB-CORE reasoning engines, all thinking modes, API key, and priority support. Custom plans available with negotiated query quota, dedicated support, and custom integrations.
Key features
  • Watch cloud agents in real-time with live terminal and file tree
  • Automated PR reviews with before/after screenshots
  • Video recording of agent actions
  • Scheduled automations daily or weekly
  • Live port previews for each port the agent opens
  • REST and WebSocket API for tasks and automations
  • Isolated Firecracker microVMs per task
  • Skills from repository SKILL.md files
  • Reply by email to pause and resume agent tasks
  • Works with multiple AI models and clients (OpenAI, Claude, Cursor, VS Code, Gemini)
  • KB-DEEP and KB-CORE reasoning engines
  • All thinking modes included
  • MCP integration without workflow changes
  • API key for programmatic access
  • Priority and dedicated support options
  • Custom integrations for enterprise plans
  • 3,000 queries per month on Pro plan
What makes it different
  • Open devboxes you can watch, not sealed boxes
  • Runs on your own AI provider account with no second bill
  • Pay only for compute, with no per-task fees or surprises
  • Code never used for training
  • Machines destroyed after use, never reused
  • Enhances existing models without replacing them or requiring retraining
  • Single connection integrates with entire AI stack
  • Proven performance improvements on custom expert tasks
  • Generates sharper answers with fewer blind spots
  • Works with any compatible AI model without vendor lock-in
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)32 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)70
Citation Flow (Majestic)2216
Referring domains (Majestic)483

5 details filled in for both companies.

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