Which AI providers have an OpenAI-compatible API?
Switch from OpenAI by only changing the base_url and key — without rewriting your code.
As of 2026-07-10 — confirmed (source seen): Aderian GDM, Berget AI, evroc, grunden.ai, Opper AI, Staik, IONOS AI, Nebius Token Factory, OVHcloud, Scaleway, WAYSCloud; claimed but unverified: Mistral — La Plateforme, Nordference. Unknown means unresearched, not no.
Confirmed — we've seen the source11
Aderian GDMSwedish jurisdictionYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-07-10
Berget AISwedish jurisdictionYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-06-19
evrocSwedish jurisdictionYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-07-05
grunden.aiSwedish jurisdictionYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-06-19
Opper AIUS Cloud Act exposedgatewayYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-07-07
StaikSwedish jurisdictionYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-06-19
IONOS AIEU/EEA jurisdictionYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-06-25
Nebius Token FactoryThird-country transferYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-06-25
OVHcloudEU/EEA jurisdictionYesConfirmed — we've seen the primary source (contract, documentation or certificate) and checked the field ourselves. You can rely on it.Source ↗2026-06-25
Claimed — the provider's statement, unverified2
Mistral — La PlateformeEU/EEA jurisdictionYesClaimed — the provider states this on its site, but we haven't yet verified it against a binding document. Ask for written evidence before you rely on it.Source ↗2026-06-25
NordferenceEU/EEA jurisdictionYesClaimed — the provider states this on its site, but we haven't yet verified it against a binding document. Ask for written evidence before you rely on it.Source ↗2026-07-05
Unknown — not researched yet (9). Unknown does not mean no.
Aderian GDM — Dedikerad GPU · Aderian GDM — Eneo Hosting · Airon · Aixia · Aleph Alpha · Glesys · Intric · Mimer (Sveriges AI Factory) · Vakta
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OpenSverige AI-Infra, "Which AI providers have an OpenAI-compatible API?", retrieved 2026-07-10, https://infra.opensverige.se/en/krav/openai-kompatibel. Data: CC-BY-4.0.