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Opper vs Wirkung

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

Opper compared with Wirkung
DetailOpper logo OpperWirkung logo Wirkung
What it doesEuropean AI Gateway for accessing 700+ models through one API Everything has an algorithm
StageNot given Not given
Founded2023 Not given
Based inSE Not given
Pricing modelFreemium Not given
PricingFree models available at signup with no credit card required. Gateway plan: 3% platform fee on credits. Control Plane plan: 5.5% platform fee on credits plus flat-rate per-check billing for LLM checks. Token rates are provider rates with no markup. No minimums, no lock-in. Enterprise plans include v Not given
Key features
  • Access to 700+ models from 50+ providers
  • Spend limits and cost controls by project, role, user or key
  • Zero data retention by default with customizable trace storage
  • OpenAI SDK compatible with streaming and tool calling
  • Model routing with fallback options
  • LLM checks for flagging, redacting, blocking or scoring
  • Management API for infrastructure-as-code
  • SSO/SAML and role-based access control
  • JevMan Pac-Man benchmark for decision models
  • AI Roundtable for multi-model reasoning comparison
  • Constant-state attention: models serve any context length from the same memory per request
  • HCGM: models run from disk storage instead of memory
  • M-Rail: context processed by a model can be reused instantly in future requests
  • CPUDA/sGPU: run unmodified CUDA programs on CPUs with bit-identical results
  • Organ grafting: transfer capabilities between models without training
  • Personal instruction set (ISA) compiled on device from phone signals
  • Population ISA: compile laws from many people without personal records
  • Digital twins of customers, fleets, cities or markets
  • Results identical across all machines and architectures
  • Computation cost follows novelty not data size
What makes it different
  • No token markup: provider rates passed through unchanged
  • Zero data retention by default with flexible options
  • Fully OpenAI SDK compatible for easy migration
  • Pay-as-you-go with no minimums or lock-in
  • Constant memory cost regardless of context length or data size
  • Exact reuse: every computed result is kept and reused instantly
  • Portable execution with bit-identical results across all hardware
  • Models run from storage without retraining or fitting in memory
  • Privacy-preserving: raw data never leaves the device
Community votes00
DR (Domain Rating by Ahrefs)56 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)170
Citation Flow (Majestic)400
Referring domains (Majestic)7790

3 details filled in for both companies.

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