The unified AI gateway

A unified interface for
all the world's models.

Interoperability, control, and enablementto ship AI to production.

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Trusted by leading companies

Alska
Beatly
Caterbee
GetTested
Glimja
ISEC
Ping Payments
Psyscale
Steep
Sundstark
Textfinity
Try it liveCompare 200+ models side by side with one API
Full playground

Chat with multiple models at once — click to swap

Opper
claude-haiku-4.5
gpt-5-nano
gemini-3-flash
0/6

Integrated control plane

With an integrated control plane

Move to production with the guarantees you need.

Route to greater intelligence

Automatically select the best model for each task based on capability, cost, latency, and region. Switch providers without changing a line of code.

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Steer for interoperability

Control how models behave with prompt assembly, context engineering, few-shot learning, and intelligent model routing. No vendor lock-in.

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Comply to meet requirements

Complete audit trails, regional data policies, GDPR compliance, and automated reporting. Be audit-ready from day one.

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Guard to protect data

Content safety filtering, PII detection, prompt injection defense, and output validation. Ship AI without risking your data.

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Observe to stay in the know

Full tracing, quality evaluations, custom metrics, and real-time performance monitoring. Know exactly what your AI is doing.

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Join teams shipping AI to production with confidence

We can optimize for 300 % efficiency and still have time to skate where the puck is going, not where it is.
Petter Sehlin,
Ping Payments
We will continue to build the world's biggest digital lab, and will partner with Opper going forward in this mission.
Patrik Johansson,
Gettested.io
Low-code used to be more efficient but that seems to be changing now. Kudos to a great product!
Lucas,
Älska.studios