Opper vs GPTZZZ

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 GPTZZZ
Detail	Opper	GPTZZZ
What it does	European AI Gateway for accessing 700+ models through one API	AI API relay station providing access to multiple AI models with unified billing
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	Pay-as-you-go with Alipay top-ups. Minimum charge ¥10, exchange rate ¥1 = $1 credit. Pricing varies by model and group: GPT models from $0.02 input / $0.12 output per million tokens in the 0.1x group; Claude models from $0.50 input / $3.00 output per million tokens in the 0.4x group; Grok models ava
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	Group-based API key management with separate billing multipliers from 0.1x to 0.7x Unified balance across multiple AI model providers OpenAI-compatible endpoint requiring only Base URL change Support for Claude Messages interface for Claude models Anytime balance withdrawal with no fees Base64 image input support
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	Lowest pricing multipliers in the market at 0.1x baseline Unified billing across different model providers with single balance No withdrawal fees for unused balance Simple integration with only Base URL change needed
Community votes	0	0
DR (Domain Rating by Ahrefs)	56 +1 (up) since last check	71 −1 (down) since last check
Trust Flow (Majestic)	17	9
Citation Flow (Majestic)	40	28
Referring domains (Majestic)	779	52

6 details filled in for both companies.

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