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LowRouter vs LeanCTX

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

LowRouter compared with LeanCTX
Detail LowRouterLeanCTX logo LeanCTX
What it doesSovereign, carbon-aware AI routing The Context Gateway for AI systems
StageMVP Not given
FoundedNot given Not given
Based inFR CH
Pricing modelPaid Freemium
PricingPay-as-you-go credits. Top-up fees: Business rate 5.5% + €0.30, Standard rate 6.5% + €0.30, International 8.5% + €0.30. Minimum top-up €5.00. Tokens billed at upstream provider's per-token price in EUR with no per-token markup. Community: Free (open-source, local use). Pro: $9/month or $90/year (personal cloud sync, 1 GB hosted index). Team: $29/month per seat or $290/year per seat (team server, shared workspace, 20 GB index, 1-25 seats). Enterprise: Contact for pricing.
Key features
  • OpenAI-compatible API, works with existing SDKs and tools without modification
  • Per-request carbon emissions tracking and grid carbon intensity reporting
  • Multi-provider routing with choice of provider, model, and region per request
  • Model aliases for repointing requests without code changes
  • Auto-routing to select lowest-carbon route based on policy
  • Jurisdiction filtering including EU-only provider option
  • Usage dashboard with per-model, per-provider, and per-key breakdown
  • CSV export for auditable per-request usage and carbon data
  • One invoice for all providers with automatic EUR conversion
  • No lock-in with base URL configuration allowing instant provider switching
  • Source selection and retrieval with task-relevant context at configurable depth
  • Access controls via PathJail boundary enforcement and role-based permissions
  • Read-time content filters for injection patterns and personal data detection
  • Memory and continuity to retain findings and connections across sessions
  • Evidence and outcomes recording with source references and usage audit trails
  • Integration with AI tools via SDK, MCP, hooks and supported client adapters
  • Local, VPC, on-premises and offline deployment options
  • Optional production intelligence for planning, ranking and routing enhancements
  • SDK with five stable primitives and six Agent Tools language contracts
  • Context cache, reference routing and usage accounting
What makes it different
  • Sovereign EU hosting outside CLOUD Act reach with GDPR compliance and your choice of provider jurisdiction per request
  • No data training or retention; prompts forwarded unchanged to chosen provider only
  • Deterministic, model-agnostic context processing independent of AI provider choice
  • Governs context without controlling model calls, keeping AI decisions under user ownership
  • Records measurable impact with 64.1% reported context reduction in field use
  • Open-source core (Apache 2.0) with commercial tiers for teams and enterprises
  • Transparent governance with separate evaluation of task outcome from context delivery
Community votes00
DR (Domain Rating by Ahrefs)23 −1 (down) since last check42 no change since last check
Trust Flow (Majestic)43
Citation Flow (Majestic)2735
Referring domains (Majestic)26212

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