Route 200+ models and modalities with a unified AI API. Drop-in OpenAI SDK compatible. Scale agents securely with built-in observability and budget caps.
Location: Sweden
Total raised: $3M
Funding Rounds 1
| Date | Series | Amount | Investors |
| 15.07.2025 | Pre-Seed | $3M | Emblem |
Mentions in press and media 10
| Date | Title | Description |
| 26.09.2025 | Nscale Secures $1.1 Billion: New AI Titan Reshapes Global Infrastructure | Nscale, a UK AI infrastructure trailblazer, secured $1.1 billion in Series B funding. This fuels its rapid global expansion. The company builds AI-native data centers across Europe, North America, and the Middle East. Critical partnerships ... |
| 25.09.2025 | British hyperscaler Nscale raises €936 million in milestone for European AI infrastructure | Nscale, the London-based hyperscaler engineered for AI, today announced it has raised the largest Series B in UK and European history, at €936 million to challenge established global cloud providers and accelerate European sovereign AI infr... |
| 12.09.2025 | Mistral raises €1.7B with ASML as key backer, Bending Spoons to acquire Vimeo for $1.38B, and one year on from Draghi report | This week, we tracked more than 95 tech funding deals worth over €3.1 billion, and over 10 exits, M&A transactions, rumours, and related news stories across Europe. In addition to this week's top financials, we've also indexed the most ... |
| 11.09.2025 | Opper AI Acquires FinetuneDB | Opper AI, a Stockholm, Sweden-based the task-completion API ensuring generative AI delivers in real-world production, acquired FinetuneDB, a Stockholm, Sweden-based provider of a fine-tuning platform for creating custom large language model... |
| 11.09.2025 | Opper AI acquires FinetuneDB for AI model tuning | Opper AI, a UK-based startup focused on production-grade reliability for generative AI systems, has acquired FinetuneDB, a platform known for its streamlined approach to dataset curation and fine-tuning of large language models (LLMs). Whil... |
| 16.07.2025 | Opper AI Secures Funding: Paving the Way for Reliable Enterprise AI | Opper AI, a Swedish startup, just secured €2.5 million in pre-seed funding. This capital fuels its mission to make AI infrastructure genuinely reliable. Their Task Completion API offers a structured path for developers. It transforms unstab... |
| 15.07.2025 | Lovable backers back Swedish AI infrastructure startup Opper | The Swedish founders of an exited startup have re-emerged with news of a funding round backing their new AI startup, involving investors in Swedish vibe coding outfit Lovable. Opper, an AI infrastructure play, is the brainchild of Göran San... |
| 14.07.2025 | Swedish startup Opper AI raises €2.5 million to make AI infrastructure as “reliable as Stripe” is for payments | Today, Stockholm-based Opper AI announced the launch of its Task Completion API, backed by an oversubscribed €2.5 million pre-Seed round to help developers move beyond one-off prompts and fragile prototypes, providing a path to launching AI... |
| 14.07.2025 | Opper AI Raises $3M in Pre-Seed Funding | Opper AI Founding Team Opper AI, a Stockholm, Sweden-based company behind Unomaly, the machine learning-based observability platform acquired by LogicMonitor in 2020, raised $3M in Pre-Seed funding. Backers included Luminar Ventures, Emblem... |
| - | Opper AI | “Get the most out of generative models with an integrated platform” |