Opper vs RouteMux

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 RouteMux
Detail	Opper	RouteMux
What it does	European AI Gateway for accessing 700+ models through one API	One API for hundreds of AI models with unified billing and refundable balance
Stage	Not given	Startup
Founded	2023	2026
Based in	SE	Not given
Pricing model	Freemium	Paid
Pricing	Free 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	Usage-based prepaid credits with transparent per-token pricing. Examples: GPT-6.1 Terra from $0.15 input / $0.75 output per 1M tokens; Claude Haiku 5.5 from $0.03/M input / $0.12/M output; Claude Opus 5.5 from $1.12/M input / $5.6/M output. First top-up receives 10% bonus credits (up to $200, minimu
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	One API for hundreds of models across OpenAI, Anthropic, Google, DeepSeek, MiniMax and more OpenAI, Anthropic, and Vertex protocol compatibility Multi-layer redundancy with automatic failover Usage-based billing with no monthly minimum Only successful requests are billed, failures are free Refundable balance at any time Visible rate limits per account Support for text, image and video workloads
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	Reliability-first architecture with multi-layer redundancy across network, gateway and model layers Transparent, refundable balance instead of locked-in subscriptions Unified billing across all model families with one invoice Health-aware routing across vendors with automatic failover
Community votes	0	0
DR (Domain Rating by Ahrefs)	56 +1 (up) since last check	23 +1 (up) since last check
Trust Flow (Majestic)	17	4
Citation Flow (Majestic)	40	29
Referring domains (Majestic)	779	16

6 details filled in for both companies.

More alternatives to Opper More alternatives to RouteMux