vsNexum Automations vs Invisible Technologies: Custom AI Development Compared (2026)
Invisible Technologies is an enterprise AI-operations and training-data platform — it has helped train the majority of the world's leading AI models and runs agentic process automation for Fortune 500s, backed by a $2B+ valuation. Nexum is a boutique custom AI development firm that designs, builds, and maintains AI systems end-to-end for SMBs and mid-market businesses. Two very different scales of the same idea.
Who this comparison is for
Is Nexum the right fit for you?
Read this if…
- You searched for a custom AI development firm and saw Invisible mentioned
- You're an SMB or mid-market business, not a Fortune 500 or AI lab
- You want a system built and delivered, not an enterprise operations platform to staff
May not be for you if…
- You need RLHF or large-scale training-data labeling for a frontier model (Invisible's core)
- You're a Fortune 500 with multi-million-dollar AI operations budgets
- You need a global expert-network workforce embedded into your processes at scale
Why Nexum
The key differences
Built for SMBs, not frontier labs and Fortune 500s
Invisible's customers are AI labs and large enterprises — it reports having helped train over 80% of the world's top AI models and runs custom, quote-based enterprise engagements. Nexum is built for operations-heavy businesses with 20-500 employees, where the budget and the need are a completely different size.
A delivered system, not an operations platform to run
Invisible blends software (Atomic, Neuron) with a global expert network (Meridial) that enterprises plug into their operations on an ongoing basis. Nexum designs, builds, integrates, and hands over a working custom AI system in 6-8 weeks — your team uses it, you don't staff a platform to run it.
Transparent fixed pricing, not custom enterprise contracts
Invisible's engagements are bespoke and quote-based, sized for enterprise. Nexum publishes ranges upfront: Custom Build $12,500-$200,000+, with a fixed price confirmed before any work begins. A 10-100x different investment profile reflecting a different market.
Side-by-side comparison
| Feature | Nexum | Invisible Technologies |
|---|---|---|
| Primary offering | Done-for-you custom AI development | Enterprise AI operations + training-data platform |
| Target customer | SMB / mid-market (20-500 employees) | AI labs + Fortune 500 enterprises |
| Typical engagement | $12,500 – $200,000+ fixed price | Custom, multi-million enterprise contracts |
| Core capability | Build & integrate AI systems into your stack | RLHF, data labeling, agentic process automation at scale |
| Who operates it after launch | Your team (Nexum maintains) | Ongoing platform + expert-network engagement |
| Time to live system | 6-8 weeks (Custom Build) | Enterprise program timelines |
The bottom line
Same idea, different scale. Nexum delivers custom AI builds for SMBs at fixed prices; Invisible runs enterprise AI operations and training-data work for Fortune 500s and AI labs.
See how Nexum approaches implementation in our Custom Build service, or explore our case studies for real results.
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Where Nexum wins
- Right-sized for SMBs — Invisible's enterprise model and pricing are out of reach for most businesses.
- Done-for-you delivery, not a platform plus expert network you engage on an ongoing basis.
- Fixed price confirmed upfront, not bespoke enterprise quoting.
- Vertical-specific implementation across 9 industries built into standard delivery.
Where Invisible Technologies wins
- Unmatched scale for training-data and RLHF work with frontier AI labs (their core).
- Deep enterprise operations capability with a vetted global expert network.
- Proven at Fortune 500 scale, with a $2B+ valuation and years of profitability.
Nexum is best for
Best for SMBs and mid-market businesses that want a custom AI system designed, built, and delivered end-to-end within weeks at a fixed price.
Invisible Technologies is best for
Best for AI labs and large enterprises that need training-data operations, RLHF, or agentic process automation at massive scale with enterprise budgets.
Bottom line
Invisible Technologies and Nexum Automations both 'make AI work,' but for completely different customers. Invisible is an enterprise platform — it has helped train the majority of the world's leading AI models, runs RLHF and model evaluation for frontier labs, and delivers agentic process automation for Fortune 500 enterprises, blending its software (Atomic, Neuron) with a global on-demand expert network (Meridial). Its engagements are bespoke, quote-based, and enterprise-sized, backed by a $2B+ valuation. Nexum is a boutique custom AI development firm: we design, build, integrate, and maintain custom AI systems end-to-end for operations-heavy SMBs and mid-market businesses, delivered in 6-8 weeks at a fixed price between $12,500 and $200,000+. If you're an SMB evaluating who should build your custom AI, Invisible is almost certainly the wrong size — the two rarely actually compete.
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