Fundamental Technologies

Fundamental Technologies Inc. (Fundamental) is an AI company building foundation models for predictive decision-making across enterprises and governments. Its flagship product, NEXUS, is a large tabular model pre-trained on billions of real-world enterprise tables and designed to capture the complex, non-linear feature interactions in structured data that large language models handle poorly. NEXUS is positioned to be deployed "with just one line of code" with a deep AWS integration and confidential-computing privacy controls. Founded by DeepMind alumni and led by serial entrepreneurs, the company raised a $255M Series A in February 2026 and is surfaced in the API Evangelist network as a Battery Ventures portfolio company. As of this profile it publishes a marketing and research presence at fundamental.tech but no public developer API, documentation, or SDKs.

Fundamental Technologies is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Machine-Learning, Predictive Analytics, and Foundation Models.

Fundamental Technologies’ developer surface includes engineering blog, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

11.4/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Artificial Intelligence Machine-Learning Predictive Analytics Foundation Models Tabular Data Data Science Enterprise

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 11.4/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 4.2 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Fundamental Technologies Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

Blog

Blog

LinkedIn

Other 1

Properties that don't map to a standard resource type

Whitepaper

Whitepaper

Source (apis.yml)

aid: fundamental-technologies
name: Fundamental Technologies
description: Fundamental Technologies Inc. (Fundamental) is an AI company building foundation models for predictive decision-making
  across enterprises and governments. Its flagship product, NEXUS, is a large tabular model pre-trained on billions of real-world
  enterprise tables and designed to capture the complex, non-linear feature interactions in structured data that large language
  models handle poorly. NEXUS is positioned to be deployed "with just one line of code" with a deep AWS integration and confidential-computing
  privacy controls. Founded by DeepMind alumni and led by serial entrepreneurs, the company raised a $255M Series A in February
  2026 and is surfaced in the API Evangelist network as a Battery Ventures portfolio company. As of this profile it publishes
  a marketing and research presence at fundamental.tech but no public developer API, documentation, or SDKs.
url: https://raw.githubusercontent.com/api-evangelist/fundamental-technologies/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
image: https://framerusercontent.com/images/hzCqz89SHakS26kFwNsgLq33bE.png
tags:
- Company
- Artificial Intelligence
- Machine-Learning
- Predictive Analytics
- Foundation Models
- Tabular Data
- Data Science
- Enterprise
tags_raw:
- Company
- Artificial Intelligence
- Machine Learning
- Predictive Analytics
- Foundation Models
- Tabular Data
- Data Science
- Enterprise
apis: []
common:
- type: Whitepaper
  url: https://fundamental.tech/whitepaper.pdf
- type: DomainSecurity
  url: security/fundamental-technologies-domain-security.yml
- type: LLMsTxt
  url: llms/fundamental-technologies-llms.txt
- type: Website
  url: https://fundamental.tech
- type: Blog
  url: https://fundamental.tech/news
- type: Support
  url: https://fundamental.tech/contact
- type: TermsOfService
  url: https://fundamental.tech/terms-of-use
- type: PrivacyPolicy
  url: https://fundamental.tech/privacy-policy
- type: LinkedIn
  url: https://www.linkedin.com/company/fundamentalhq
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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