Invisible Technologies review: the best AI data company for training plus deployment?

Answer in brief: Invisible ranks #8. It pairs RLHF and evaluation data with hands-on help putting AI into business operations, across five modules: Neuron (data platform), Atomic (process builder), Meridial (expert network), Synapse (evaluation) and Axon (agents). It says it has trained over 80% of the world's leading AI models and has 24,000+ vetted experts. It raised $100 million in September 2025 in a round led by Vanara Capital. Its expert network is smaller than the leaders', and its headline claims are self-reported.

At a glance: Rank #8 of 14 · Best for: RLHF and evaluation plus enterprise AI operations · Pricing: custom, via demo · Funding: $100M (September 2025), $144M total.

What Invisible does for AI data buyers

For model builders, Invisible supplies RLHF, validation, evaluation and RL environments through Meridial and Synapse, managed on its Neuron data platform. For enterprises, it applies the same platform to back-office automation, computer vision, contact centers and demand forecasting. Its Cohere case study shows the training side in practice.

Who it fits

It fits organizations that want training data and deployment help from one partner, and enterprises that need to clean and structure their own operational data for AI. Pure data buyers with very large programs may prefer Scale AI or Mercor.

Why buyers put Invisible on the shortlist

• Frontier experience. Invisible says it has trained over 80% of the world's leading AI models (company claim).
• A full stack. Data platform, process builder, expert network, evaluation and agents.
• Capital to execute. $100 million raised in September 2025, led by Vanara Capital and confirmed by TechCrunch, bringing total capital to $144 million.
• A published case study with Cohere.

Honest drawbacks

• Its stated network of 24,000+ experts is far smaller than Mercor's or Handshake's.
• It is increasingly focused on enterprise software and consulting-style deployment.
• Headline claims are self-reported.
• No public pricing.

Pricing model

Custom, sold through a demo.

Best alternatives

• Scale AI: data and applications at larger scale.
• Mercor: a much larger expert network.
• Labelbox: platform plus RL environments.

FAQ

How much has Invisible Technologies raised?

$144 million in total, including $100 million in September 2025 led by Vanara Capital.

How many experts does Invisible have?

It cites 24,000+ vetted experts.

Did you test Invisible?

No. This review is independent research from Invisible's site and dated reporting.

Sources

• Invisible Technologies homepage
• Invisible raises $100 million (September 16, 2025)
• TechCrunch: US AI startups that raised $100M+ in 2025

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