Didimo website screenshot

Didimo

Didimo is a digital human and 3D character technology company whose flagship product, Popul8, automates the creation of game-ready NPCs, crowds, and digital humans at scale. Popul8 Express lets studios generate thousands of fully-rigged, high-quality characters from a single 3D base template, with automated asset fitting, shape and rig transfer, intersection solving, material and deformable variation, and crowd rendering optimized for Unity and Unreal Engine. Beyond the desktop application, Popul8 ships a headless command-line tool (Popul8 CLI) for automating crowd-generation pipelines in CI/CD, plus Unity and Unreal bridges for bringing characters and crowds directly into game engines. Didimo is headquartered in Clearwater, Florida with offices in Portugal and the UK, and was backed by Techstars.

Didimo is profiled on the APIs.io network. Tagged areas include Company, Digital Humans, 3D Characters, Avatars, and Games.

Didimo’s developer surface includes documentation, getting-started guide, CLI, support, signup flow, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
19.4/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanyDigital Humans3D CharactersAvatarsGamesCrowd GenerationNPCsUnityUnreal EngineCLI

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 19.4/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 6.9 / 20
Access Clarity 4.7 / 20
Operational Transparency 2.1 / 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.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/didimo: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Didimo Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

CLI
CLI
 SDKs
SDKs
 Packages
Packages

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: didimo
name: Didimo
description: Didimo is a digital human and 3D character technology company whose flagship product, Popul8, automates the creation
  of game-ready NPCs, crowds, and digital humans at scale. Popul8 Express lets studios generate thousands of fully-rigged,
  high-quality characters from a single 3D base template, with automated asset fitting, shape and rig transfer, intersection
  solving, material and deformable variation, and crowd rendering optimized for Unity and Unreal Engine. Beyond the desktop
  application, Popul8 ships a headless command-line tool (Popul8 CLI) for automating crowd-generation pipelines in CI/CD,
  plus Unity and Unreal bridges for bringing characters and crowds directly into game engines. Didimo is headquartered in
  Clearwater, Florida with offices in Portugal and the UK, and was backed by Techstars.
url: https://raw.githubusercontent.com/api-evangelist/didimo/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
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
image: https://cdn.prod.website-files.com/67a35b48eb6d080a7c18b768/67a6b0b835b20e311e92cef1_Didimo2%23D0EAF0PurpleGradient.svg
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Digital Humans
- 3D Characters
- Avatars
- Games
- Crowd Generation
- NPCs
- Unity
- Unreal Engine
- CLI
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.didimo.co/
- type: DeveloperPortal
  url: https://developer.didimo.co/
- type: Documentation
  url: https://developer.didimo.co/docs/what-is-popul8-express
- type: GettingStarted
  url: https://developer.didimo.co/docs/installing-popul8-express
- type: CLI
  url: cli/didimo-cli.yml
- type: SDKs
  url: packages/didimo-packages.yml
- type: Packages
  url: packages/didimo-packages.yml
- type: LLMsTxt
  url: llms/didimo-llms.txt
- type: Lifecycle
  url: lifecycle/didimo-lifecycle.yml
- type: StatusPage
  url: https://status.didimo.co/
- type: WellKnown
  url: well-known/didimo-well-known.yml
- type: DomainSecurity
  url: security/didimo-domain-security.yml
- type: Support
  url: https://www.didimo.co/contact
- type: SignUp
  url: https://www.didimo.co/book-a-demo
- type: PrivacyPolicy
  url: https://privacy.didimo.co/privacy-policy/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this
  • find_providersBrowse and filter every provider in the catalog.
  • get_provider_artifactsEvery artifact this provider publishes, grouped by type.
  • get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
  • get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
  • get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
  • get_provider_ratingPRO — composite, band, trend and facet scores.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This provider 
curl "https://apis.io/api/v1/providers/didimo"
All providers 
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose 
curl "https://apis.io/api/v1/providers/didimo/operations?limit=25"
How their score was established 
curl "https://apis.io/api/v1/providers/didimo/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.