Company profile
Opper AI
AI gateway for agents, offering unified API access to 300+ models.
- Category
- AI infrastructure
- Headquarters
- Stockholm, Stockholm County
- Sells to
- Developers
- Business model
- Usage-based API
- Deployment
- Cloud / SaaS, API
- Pricing
- Pay-as-you-go pricing. Gateway: 3% fee on credit purchases. Control Plane: 5.5% fee on credit purchases. Observe feature is billed additionally per use. Token rates are passed through at provider cost. No minimums.
- Builds own models
- No — builds on existing models
- Modalities
- Text, Image, Audio, Video, Multimodal
What Opper AI does
Opper AI provides an AI gateway for agents, offering a unified API to over 300 frontier and open-weight models from various providers like Anthropic, OpenAI, Google, Mistral, Meta, and xAI. It features full OpenAI SDK compatibility and EU-hosted infrastructure. The platform includes an LLM Gateway for routing, intelligent fallbacks, and EU-resident infrastructure pinning. Above the gateway, the AI Agent Control Plane offers visibility and control over AI calls in production, including distributed tracing, online evaluation, scoring, prompt optimization, and per-call cost tracking. Opper emphasizes AI compliance, governance, and security, with features like PII masking, content filtering, budget caps, audit trails, and zero data retention options. It is designed for developers, teams scaling AI, and enterprises, offering pay-as-you-go pricing.
Products
- GatewayA unified API for over 300 AI models across text, image, voice, and video, with EU and US hosting. It offers routing, fallbacks, prompt caching, and is OpenAI SDK compatible. It supports bring-your-own-key (BYOK) and provides metadata-only tracing.
- Control PlaneAn add-on to the Gateway that provides full visibility and control over AI calls. Features include Observe (LLM-as-judge auto-scoring), Route (default model selection, zero-downtime switching), Steer (prompt optimization), Guard (PII masking, content filtering, input/output validation), and Comply (model allowlists, budget caps, retention controls, ZDR-only mode). It also offers full tracing capabilities.
- EnterpriseAn advanced plan offering configurable data retention (including zero retention), SLA guarantees, audit logging, custom hosting regions, SSO/SAML, invoicing, and dedicated support.
Key capabilities
- Unified AI API for 300+ models
- EU-hosted LLM router
- OpenAI SDK compatible
- GDPR-compliant
- Pay-as-you-go pricing
- Intelligent routing across providers and regions
- Intelligent fallbacks for uptime
- Pin to EU-resident infrastructure
- Full visibility into every call, token, and session (Observe)
- Distributed tracing
- Online evaluation and scoring
- Prompt optimization
- Per-call cost tracking
- PII masking
- Content filtering
- Budget caps
- Full audit trails
- Zero Data Retention (Enterprise plan)
- One EU sub-processor for every model
- End-to-end encryption
- AES-256 at rest
- TLS in transit
- Isolated data per organization
- Prompt caching
- Model allowlists by provider/region/country
- Monthly budget caps
- Retention controls
- LLM-as-judge auto-scores every generation
- Auto-select few-shot examples
- Input/output validation
- Custom policy rules
- Model allowlists by provider/region/country
- User action logs for compliance
- Custom hosting regions
- SSO / SAML
- Streaming support
- Tool calls/function calling
- Structured output (JSON Schema)
- Realtime two-way voice over WebSocket
Use cases
- Building AI agents
- Running AI agents at global scale
- Integrating AI into existing services and workflows
- Information retrieval
- Text support
- Internal guidance for employees
- Processing multimodal input (e.g., photo and description for fault reporting)
- Generating structured responses for service journeys
- Compliance reviews
- Powering tenant services
- Fortune 500 deal-making for fast-growing teams
- Influencer marketing platforms
- Digital health applications
- Payment orchestration platforms
AI approach
Opper AI provides an AI gateway and control plane for agents, offering a unified API to access over 300 leading AI models from various providers. It focuses on routing, observability, governance, and compliance, particularly with EU data residency and GDPR. The platform allows users to switch models, implement fallbacks, optimize prompts, and mask PII, without building their own inference stack. It does not train its own models but acts as an intermediary and control layer for existing models.
Tech named: LLM Gateway, AI Agent Control Plane, LLM router, OpenAI SDK compatible, Distributed tracing, Online evaluation, Scoring, Prompt optimization, Per-call cost tracking, PII masking, Content filtering, Input/output validation, Custom policy rules, Model allowlists, Budget caps, Retention controls, ZDR-only mode, JSON Schema, WebSocket, AWS, Auth0, Amazon RDS, S3, TLS, AES-256, VPC, AWS SDK
Industries served
- Technology
- Public sector
- Consumer
- Sales tech
- Compliance
- Influencer marketing
- Digital health
- Payments
What it says sets it apart
- One API for 300+ models
- EU-hosted and GDPR-compliant infrastructure
- OpenAI SDK compatibility for easy migration
- Comprehensive AI Agent Control Plane for governance and observability
- Focus on AI security and compliance (PII masking, ZDR, single sub-processor)
- Pay-as-you-go pricing with no markup on provider rates
- Intelligent routing and fallbacks for reliability
- Configurable data retention policies
- Agent-assisted setup for quick integration
Funding rounds we track
Luminar, Luminar Ventures, Emblem Venture Capital, Greens Capital, Greens Ventures, Emblem
From the AI funding tracker — rounds as reported by the linked publications.
This profile was compiled from Opper AI's own public pages in July 2026 and reflects what the company states about itself — not an endorsement or an independent audit of those claims. Facts are extracted with AI and filtered by an automated check that drops any named product, customer or certification missing from the source pages. Full method. Something out of date? Tell us.