Refiant AI raised $5 million to build tools that compress and restructure AI models so they run on smaller, local machines.
South Africa-founded Refiant AI has raised a $5 million seed round.
The startup builds software that makes AI models smaller and cheaper to run.
Refiant AI closed a $5 million seed round to build its platform, hire more staff, and support enterprise partnerships.
VoLo Earth Ventures, a California climate tech fund, led the round.
The company was founded in 2025 by Viroshan Naicker, Siddharth Gutta, and Mathew Haswell.
Refiant AI is working on tools that “restructure and compress” AI models. In simple terms, it reduces how much computing power a model needs, then retrains it so performance stays similar.
The goal is to help models run efficiently on smaller or local machines, instead of needing large cloud servers.
AI is getting expensive to run because many modern models need lots of GPUs, which are specialized chips for heavy computation.
Those GPUs also require large data centres with cooling and stable power, which adds cost and increases energy use.
Refiant AI is pitching efficiency as an alternative to just building more infrastructure. If model compression works well, companies can run more AI workloads locally, cut cloud bills, and reduce power demand.
This matters for African operators too, where compute access is often constrained by cost, connectivity, and power reliability. Smaller models can make it easier to deploy AI inside enterprises, and on devices that sit closer to users and data.
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