20+ Best Alternatives to Lumai in 2026
3D optical computing that slashes the cost and power of AI inference.
Looking for an alternative to Lumai? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Rebellions
$850MRebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 2View alternative →
Liquid AI
$250MEfficient general-purpose foundation models built for edge, on-device, and cloud deployment at every scale.
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 3View alternative →
Cohere
$2.4BEnterprise AI for language understanding
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Freemium
- 4View alternative →
Ineffable Intelligence
$1.1BAn AI research company building a superlearner to achieve superintelligence through reinforcement learning
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 5View alternative →
Groq
$2.3BFastest AI inference on the planet
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Free
- 6View alternative →
Crusoe
$1.4BSustainable AI cloud infrastructure
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Paid
- 7View alternative →
Fireworks AI
$327MProduction-grade generative AI serving
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Free
- 8View alternative →
Together AI
$267.5MThe open AI cloud
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Free trial
- 9View alternative →
Cerebras Systems
$8.0BWafer-scale AI chips for unprecedented speed
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Freemium · From $50/mo
- 10View alternative →
AI21 Labs
$336MAdvanced language AI for enterprise applications
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Free trial
- 11View alternative →
Replicate
$88MRun AI models in the cloud
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Free
- 12View alternative →
Multiverse Computing
$215MPioneering the era of efficient and secure AI by empowering organisations to run production-ready AI with tailored solutions.
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 13View alternative →
SambaNova
$1.5BThe fastest AI inference platform, purpose-built for agentic AI with custom dataflow technology and three-tier memory architecture.
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 14View alternative →
Preferred Networks
$160MPreferred Networks develops and provides all four layers of the AI technology value chain: AI semiconductors, computing infrastructure, generative AI foundation models, and AI products/solutions.
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 15View alternative →
HUMAIN
UndisclosedWe build the entire AI stack: data centers, cloud, models, and applications, providing end-to-end AI solutions.
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 16View alternative →
Anthropic
$132.6BAI safety lab building Claude — a helpful, harmless, honest AI assistant.
Why it's similar: Shares categories with Lumai — Foundation Models.
💵 Free · From $20/mo
- 17View alternative →
Etched
UndisclosedEtched is building custom hardware to accelerate large language models and achieve superintelligence.
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 18View alternative →
Domyn
UndisclosedThe agentic AI platform for regulated enterprises, offering full control over models, data, and infrastructure.
Why it's similar: Shares categories with Lumai — Foundation Models, AI Infrastructure.
💵 Enterprise · Contact sales
- 19View alternative →
VAST Data
$2.4BUnifying software layer for AI infrastructure
Why it's similar: Shares categories with Lumai — AI Infrastructure.
💵 Enterprise · Contact sales
- 20View alternative →
Upscale AI
$300MPure-play AI networking infrastructure
Why it's similar: Shares categories with Lumai — AI Infrastructure.
💵 Enterprise · Contact sales
Frequently asked questions
What are the best alternatives to Lumai?
The top-ranked alternatives to Lumai on NeuronFeed are Rebellions, Liquid AI, Cohere, Ineffable Intelligence, Groq. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Lumai?
Yes — Liquid AI, Groq, Fireworks AI offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Lumai, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Lumai vs Rebellions — which is better?
It depends on use case. Rebellions (Rebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.) is the #1-ranked alternative. See the full side-by-side at /compare/lumai-vs-rebellions.
Explore more around Lumai
Contextual paths to related AI startups, deals and rankings.